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Conserved domains on  [gi|225001458|gb|ACN78589|]
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photosystem I P700 apoprotein A1, partial (plastid) [Ahnfeltia fastigiata]

Protein Classification

photosystem I psaA/psaB family protein( domain architecture ID 954)

photosystem I psaA/psaB family protein may bind P700, the primary electron donor of PSI, which is a plastocyanin-ferredoxin oxidoreductase essential for light-driven electron transport, as well as the electron acceptors A0, A1 and FX

EC:  1.97.1.12
Gene Ontology:  GO:0016020|GO:0009522|GO:0015979|GO:0016168
PubMed:  15573135
SCOP:  3000850
TCDB:  5.B.4

Graphical summary

 Zoom to residue level

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List of domain hits

 Name Accession Description Interval E-value
psaB super family cl08224
photosystem I P700 chlorophyll a apoprotein A2
 1-496 0e+00

photosystem I P700 chlorophyll a apoprotein A2


The actual alignment was detected with superfamily member CHL00056:

Pssm-ID: 471792  Cd Length: 750  Bit Score: 1032.00  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458   1 IFSAHFGQLAIIFLWLSGMYFHGARFSNYVAWLSNPTIIKPSAQIVWPIVGQEILNGDVGGGFQGVQITSGFFQLWRASG 80
Cdd:CHL00056  70 VFSAHFGQLSIIFLWLSGMYFHGARFSNYEAWLSDPTHIKPSAQVVWPIVGQEILNGDVGGGFRGIQITSGFFQIWRASG 149

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458  81 ITTELELYSTAIAGLFMSALMVFAGWFHYHKSAPKLEWFQNVESMMNHHLAGLLGLGCLSWAGHQIHIALPINKLLDAGI 160
Cdd:CHL00056 150 ITSELQLYCTAIGALVFAALMLFAGWFHYHKAAPKLAWFQDVESMLNHHLAGLLGLGSLSWAGHQIHVSLPINQLLDAGV 229

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458 161 SPQELPLPHEFLVNRELMSQLYPSFSKGILPFFTLNWSEYSDFLTFKGGLNPVTGGLWLSDVAHHHLALAVLFLIAGHMY 240
Cdd:CHL00056 230 DPKEIPLPHEFILNRDLLAQLYPSFAKGLTPFFTLNWSEYSDFLTFRGGLNPVTGGLWLTDIAHHHLAIAVLFLIAGHMY 309

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458 241 RTNWGIGHSMKEILEAHKGPFTGEGHKGLYEILTTSWHAQLAINLAMIGSLSIIVAHHMYAMPPYPYIATDYPTQLSLFT 320
Cdd:CHL00056 310 RTNWGIGHSLKEILEAHKGPFTGEGHKGLYEILTTSWHAQLALNLAMLGSLTIIVAHHMYSMPPYPYLATDYGTQLSLFT 389

                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458 321 HHMWIGGFCIVGAGAHASIFMVRDYNPAQNYNNVLDRIIRHRDAIISHLNWICIFLGFHSFGLYIHNDTMRALGRSQDMF 400
Cdd:CHL00056 390 HHMWIGGFLIVGAAAHAAIFMVRDYDPTTRYNNLLDRVLRHRDAIISHLNWVCIFLGFHSFGLYIHNDTMSALGRPQDMF 469

                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458 401 SDTAIQLQPIFAQWVQNIHTLAPGNTSPNSLATASYAFGG-EVVSISNKVAMMPISLGTADFMVHHIHAFTIHVAVLILV 479
Cdd:CHL00056 470 SDTAIQLQPIFAQWIQNTHALAPGATAPGATASTSLTWGGgDLVAVGGKVALLPIPLGTADFLVHHIHAFTIHVTVLILL 549

                        490
                 ....*....|....*..
gi 225001458 480 KGFLFSRNSRLIPDKSN 496
Cdd:CHL00056 550 KGVLFARSSRLIPDKAN 566
 
Name Accession Description Interval E-value
psaA CHL00056
photosystem I P700 chlorophyll a apoprotein A1
 1-496 0e+00

photosystem I P700 chlorophyll a apoprotein A1


Pssm-ID: 176996  Cd Length: 750  Bit Score: 1032.00  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458   1 IFSAHFGQLAIIFLWLSGMYFHGARFSNYVAWLSNPTIIKPSAQIVWPIVGQEILNGDVGGGFQGVQITSGFFQLWRASG 80
Cdd:CHL00056  70 VFSAHFGQLSIIFLWLSGMYFHGARFSNYEAWLSDPTHIKPSAQVVWPIVGQEILNGDVGGGFRGIQITSGFFQIWRASG 149

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458  81 ITTELELYSTAIAGLFMSALMVFAGWFHYHKSAPKLEWFQNVESMMNHHLAGLLGLGCLSWAGHQIHIALPINKLLDAGI 160
Cdd:CHL00056 150 ITSELQLYCTAIGALVFAALMLFAGWFHYHKAAPKLAWFQDVESMLNHHLAGLLGLGSLSWAGHQIHVSLPINQLLDAGV 229

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458 161 SPQELPLPHEFLVNRELMSQLYPSFSKGILPFFTLNWSEYSDFLTFKGGLNPVTGGLWLSDVAHHHLALAVLFLIAGHMY 240
Cdd:CHL00056 230 DPKEIPLPHEFILNRDLLAQLYPSFAKGLTPFFTLNWSEYSDFLTFRGGLNPVTGGLWLTDIAHHHLAIAVLFLIAGHMY 309

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458 241 RTNWGIGHSMKEILEAHKGPFTGEGHKGLYEILTTSWHAQLAINLAMIGSLSIIVAHHMYAMPPYPYIATDYPTQLSLFT 320
Cdd:CHL00056 310 RTNWGIGHSLKEILEAHKGPFTGEGHKGLYEILTTSWHAQLALNLAMLGSLTIIVAHHMYSMPPYPYLATDYGTQLSLFT 389

                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458 321 HHMWIGGFCIVGAGAHASIFMVRDYNPAQNYNNVLDRIIRHRDAIISHLNWICIFLGFHSFGLYIHNDTMRALGRSQDMF 400
Cdd:CHL00056 390 HHMWIGGFLIVGAAAHAAIFMVRDYDPTTRYNNLLDRVLRHRDAIISHLNWVCIFLGFHSFGLYIHNDTMSALGRPQDMF 469

                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458 401 SDTAIQLQPIFAQWVQNIHTLAPGNTSPNSLATASYAFGG-EVVSISNKVAMMPISLGTADFMVHHIHAFTIHVAVLILV 479
Cdd:CHL00056 470 SDTAIQLQPIFAQWIQNTHALAPGATAPGATASTSLTWGGgDLVAVGGKVALLPIPLGTADFLVHHIHAFTIHVTVLILL 549

                        490
                 ....*....|....*..
gi 225001458 480 KGFLFSRNSRLIPDKSN 496
Cdd:CHL00056 550 KGVLFARSSRLIPDKAN 566
psaA TIGR01335
photosystem I core protein PsaA; The core proteins of photosystem I are PsaA and PsaB, ...
 1-496 0e+00

photosystem I core protein PsaA; The core proteins of photosystem I are PsaA and PsaB, homologous integral membrane proteins that form a heterodimer. The heterodimer binds the electron-donating chlorophyll dimer P700, as well as chlorophyll, phylloquinone, and 4FE-4S electron acceptors. This model describes PsaA only. [Energy metabolism, Photosynthesis]


Pssm-ID: 130402 [Multi-domain]  Cd Length: 752  Bit Score: 935.15  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458    1 IFSAHFGQLAIIFLWLSGMYFHGARFSNYVAWLSNPTIIKPSAQIVWPIVGQEILNGDVGGGFQGVQITSGFFQLWRASG 80
Cdd:TIGR01335  73 IFSAHFGQLSVIFIWLSGMYFHGARFSNYEAWLSDPTHIKPSAQVVWPIVGQEILNGDVGGGFHGIQITSGFFQLWRASG 152

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458   81 ITTELELYSTAIAGLFMSALMVFAGWFHYHKSAPKLEWFQNVESMMNHHLAGLLGLGCLSWAGHQIHIALPINKLLDAGI 160
Cdd:TIGR01335 153 ITNELQLYVTAIGGLVMAGLMLFAGWFHYHKAAPKLEWFQNVESMLNHHLAGLLGLGSLSWAGHQIHVSLPINKLLDAGV 232

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458  161 SPQELPLPHEFLVNRELMSQLYPSFSKGILPFFTLNWSEYSDFLTFKGGLNPVTGGLWLSDVAHHHLALAVLFLIAGHMY 240
Cdd:TIGR01335 233 DPKDIPLPHEFILNRELMAQLYPSFASGLTPFFTLNWGAYSDFLTFRGGLNPVTGGLWLSDIAHHHLAIAVLFIIAGHMY 312

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458  241 RTNWGIGHSMKEILEAHKGPFTGEGHKGLYEILTTSWHAQLAINLAMIGSLSIIVAHHMYAMPPYPYIATDYPTQLSLFT 320
Cdd:TIGR01335 313 RTNWGIGHSIKEILEAHKGPFTGSGHKGLYEALTTSWHAQLAINLAMLGSLSIIVAHHMYAMPPYPYLATDYPTQLSLFT 392

                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458  321 HHMWIGGFCIVGAGAHASIFMVRDYNPAQNYNNVLDRIIRHRDAIISHLNWICIFLGFHSFGLYIHNDTMRALGRSQDMF 400
Cdd:TIGR01335 393 HHMWIGGFLIVGAAAHGAIFMVRDYDPSQNYNNVLDRVIRHRDAIISHLNWVCIFLGFHSFGLYIHNDTMRALGRPQDMF 472

                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458  401 SDTAIQLQPIFAQWVQNIHTLAPGNTSPNSLATASYAFGGEVVSISNKVAMMPISLGTADFMVHHIHAFTIHVAVLILVK 480
Cdd:TIGR01335 473 SDTAIQLQPVFAQWIQNLHTLAPGNTAPNALATTSYAFGGEVVAVGGKVAMMPIKLGTADFMVHHIHAFTIHVTVLILLK 552

                         490
                  ....*....|....*.
gi 225001458  481 GFLFSRNSRLIPDKSN 496
Cdd:TIGR01335 553 GVLFARNSRLIPDKAN 568
PsaA COG5701
Photosystem I reaction center subunit A1, PsaA [Energy production and conversion]; Photosystem ...
 1-496 0e+00

Photosystem I reaction center subunit A1, PsaA [Energy production and conversion]; Photosystem I reaction center subunit A1, PsaA is part of the Pathway/BioSystem: Photosystem I


Pssm-ID: 444411  Cd Length: 755  Bit Score: 882.25  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458   1 IFSAHFGQLAIIFLWLSGMYFHGARFSNYVAWLSNPTIIKPSAQIVWPIVGQEILNGDVGGGFQGVQITSGFFQLWRASG 80
Cdd:COG5701   72 IFSAHFGHLAVVFIWLSGMFFHGARFSNYTAWLADPTGVKPSAQVVWPIVGQEILNADVGGGFHGIQITSGLFQMWRAWG 151

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458  81 ITTELELYSTAIAGLFMSALMVFAGWFHYHKSAPKLEWFQNVESMMNHHLAGLLGLGCLSWAGHQIHIALPINKLLDAGI 160
Cdd:COG5701  152 ITNEFQLYCTAIGALVMAALMLFAGWFHYHKRAPKLEWFQNVESMLNHHLAGLLGLGSLAWTGHLIHVSLPVNALLDAGV 231

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458 161 SPQELPLPHEFLvNRELMSQLYPSFSKGILPFFTLNWSEYSDFLTFKGGLNPVTGGLWLSDVAHHHLALAVLFLIAGHMY 240
Cdd:COG5701  232 AAADIPLPHEFL-NPSLMAQLYPGFASGVGPFFTLNWGAFSDFLTFKGGLNPVTGGLWLTDIAHHHLAIAVLFIIAGHMY 310

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458 241 RTNWGIGHSMKEILEAHKGP---FTG-EGHKGLYEILTTSWHAQLAINLAMIGSLSIIVAHHMYAMPPYPYIATDYPTQL 316
Cdd:COG5701  311 RTNWGIGHSMKEILEAHKGPpllFTGpEGHKGLYEVLTTSWHAQLAINLAMMGSLSIIVAHHMYAMPPYPYLATDYPTQL 390

                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458 317 SLFTHHMWIGGFCIVGAGAHASIFMVRDYNPAQNYNNVLDRIIRHRDAIISHLNWICIFLGFHSFGLYIHNDTMRALGRS 396
Cdd:COG5701  391 SLFTHHMWIGGFLIVGAAAHAAIFMVRDYDPAVNQNNVLDRVLRHRDAIISHLNWVCIFLGFHSFGLYIHNDTMRALGRP 470

                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458 397 QDMFSDTAIQLQPIFAQWVQNIHTLAPGN-TSPNSLATASYAFGGEVVSISNKVAMMPISLGTADFMVHHIHAFTIHVAV 475
Cdd:COG5701  471 QDMFSDTAIQLQPVFAQWIQNLHASAPGTaTAPNAGGTVSEAFGGDVVAVGGKVAMMPIPLGTADFMIHHIHAFTIHVTV 550

                        490       500
                 ....*....|....*....|.
gi 225001458 476 LILVKGFLFSRNSRLIPDKSN 496
Cdd:COG5701  551 LILLKGVLFARSSRLIPDKAN 571
PsaA_PsaB pfam00223
Photosystem I psaA/psaB protein;
1-496 0e+00

Photosystem I psaA/psaB protein;


Pssm-ID: 459719  Cd Length: 719  Bit Score: 822.48  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458    1 IFSAHFGQLAIIFLWLSGMYFHGARFSNYVAWLSNPTIIKPSAQIVWPIVGQEILNG--DVGGGFQGVQITSGFFQLWRA 78
Cdd:pfam00223  39 IFSAHFGHLAIIFLWLSGNLFHGAWFSNFEAWLADPLHVKPIAHVVWPHFGQEILNAftDVGAGFPGVQITSGLFQWWRT 118

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458   79 SGITTELELYSTAIAGLFMSALMVFAGWFHYHKSAPKLEWFQNVESMMNHHLAGLLGLGCLSWAGHQIHIALPINKLLDA 158
Cdd:pfam00223 119 IGMTTNGQLYAGAIGLLILAALMLFAGWLHYHKFAPKLEWFKNAESMLNHHLAGLFGLGSLAWTGHLIHVAIPESRLLDA 198

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458  159 GISPQELPLPHEFLvNRELMSQLYPSFSKGILPFFTLNWSEYSDFLTFKGGLNPVTGGLWLSDVAHHHLALAVLFLIAGH 238
Cdd:pfam00223 199 GVAAADIPLPHPFL-NPDLMGQLYPSFAAGLGPFFTGNWGAYADILTFKGGLHPQTGSLWLTDIAHHHLAIAVLFIIAGH 277

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458  239 MYRTNWGIGHSMKEILEAHKGP--FTGEGHKGLYEILTTSWHAQLAINLAMIGSLSIIVAHHMYAMPPYPYIATDYPTQL 316
Cdd:pfam00223 278 MYRTNFGIGHSMKEILEAHKGPggFTGEGHKGLYETLNNSWHAQLGLNLAMLGSVTIIVAHHMYALPPYPYIATDYTTQA 357

                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458  317 SLFTHHMWIGGFCIVGAGAHASIFMVRDYNPAQNYNNVLDRIIRHRDAIISHLNWICIFLGFHSFGLYIHNDTMRALGRS 396
Cdd:pfam00223 358 ALFTHHQWIGGFLMVGAFAHGAIFMVRDYDPEVNKNNVLDRVLEHRDAIISHLSWVCLFLGFHTFGLYVHNDTMRAFGRP 437

                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458  397 QDMFSDTAIQLQPIFAQWVQ----------NIHTLAPGNTSPNSLATASYAF-GGEVVSISNKVAMMPISLGTADFMVHH 465
Cdd:pfam00223 438 EDMFSDTAILLEPVFAQWIQaahgkalygfNLLASAPGSTAPNAGAGVSDVWlPGDAVNVGGKVSLFPIPLGTADFLVHH 517

                         490       500       510
                  ....*....|....*....|....*....|.
gi 225001458  466 IHAFTIHVAVLILVKGFLFSRNSRLIPDKSN 496
Cdd:pfam00223 518 IIAFGIHVTVLILLKGVLDARSSRLMPDKKD 548
 
Name Accession Description Interval E-value
psaA CHL00056
photosystem I P700 chlorophyll a apoprotein A1
 1-496 0e+00

photosystem I P700 chlorophyll a apoprotein A1


Pssm-ID: 176996  Cd Length: 750  Bit Score: 1032.00  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458   1 IFSAHFGQLAIIFLWLSGMYFHGARFSNYVAWLSNPTIIKPSAQIVWPIVGQEILNGDVGGGFQGVQITSGFFQLWRASG 80
Cdd:CHL00056  70 VFSAHFGQLSIIFLWLSGMYFHGARFSNYEAWLSDPTHIKPSAQVVWPIVGQEILNGDVGGGFRGIQITSGFFQIWRASG 149

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458  81 ITTELELYSTAIAGLFMSALMVFAGWFHYHKSAPKLEWFQNVESMMNHHLAGLLGLGCLSWAGHQIHIALPINKLLDAGI 160
Cdd:CHL00056 150 ITSELQLYCTAIGALVFAALMLFAGWFHYHKAAPKLAWFQDVESMLNHHLAGLLGLGSLSWAGHQIHVSLPINQLLDAGV 229

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458 161 SPQELPLPHEFLVNRELMSQLYPSFSKGILPFFTLNWSEYSDFLTFKGGLNPVTGGLWLSDVAHHHLALAVLFLIAGHMY 240
Cdd:CHL00056 230 DPKEIPLPHEFILNRDLLAQLYPSFAKGLTPFFTLNWSEYSDFLTFRGGLNPVTGGLWLTDIAHHHLAIAVLFLIAGHMY 309

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458 241 RTNWGIGHSMKEILEAHKGPFTGEGHKGLYEILTTSWHAQLAINLAMIGSLSIIVAHHMYAMPPYPYIATDYPTQLSLFT 320
Cdd:CHL00056 310 RTNWGIGHSLKEILEAHKGPFTGEGHKGLYEILTTSWHAQLALNLAMLGSLTIIVAHHMYSMPPYPYLATDYGTQLSLFT 389

                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458 321 HHMWIGGFCIVGAGAHASIFMVRDYNPAQNYNNVLDRIIRHRDAIISHLNWICIFLGFHSFGLYIHNDTMRALGRSQDMF 400
Cdd:CHL00056 390 HHMWIGGFLIVGAAAHAAIFMVRDYDPTTRYNNLLDRVLRHRDAIISHLNWVCIFLGFHSFGLYIHNDTMSALGRPQDMF 469

                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458 401 SDTAIQLQPIFAQWVQNIHTLAPGNTSPNSLATASYAFGG-EVVSISNKVAMMPISLGTADFMVHHIHAFTIHVAVLILV 479
Cdd:CHL00056 470 SDTAIQLQPIFAQWIQNTHALAPGATAPGATASTSLTWGGgDLVAVGGKVALLPIPLGTADFLVHHIHAFTIHVTVLILL 549

                        490
                 ....*....|....*..
gi 225001458 480 KGFLFSRNSRLIPDKSN 496
Cdd:CHL00056 550 KGVLFARSSRLIPDKAN 566
psaA TIGR01335
photosystem I core protein PsaA; The core proteins of photosystem I are PsaA and PsaB, ...
 1-496 0e+00

photosystem I core protein PsaA; The core proteins of photosystem I are PsaA and PsaB, homologous integral membrane proteins that form a heterodimer. The heterodimer binds the electron-donating chlorophyll dimer P700, as well as chlorophyll, phylloquinone, and 4FE-4S electron acceptors. This model describes PsaA only. [Energy metabolism, Photosynthesis]


Pssm-ID: 130402 [Multi-domain]  Cd Length: 752  Bit Score: 935.15  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458    1 IFSAHFGQLAIIFLWLSGMYFHGARFSNYVAWLSNPTIIKPSAQIVWPIVGQEILNGDVGGGFQGVQITSGFFQLWRASG 80
Cdd:TIGR01335  73 IFSAHFGQLSVIFIWLSGMYFHGARFSNYEAWLSDPTHIKPSAQVVWPIVGQEILNGDVGGGFHGIQITSGFFQLWRASG 152

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458   81 ITTELELYSTAIAGLFMSALMVFAGWFHYHKSAPKLEWFQNVESMMNHHLAGLLGLGCLSWAGHQIHIALPINKLLDAGI 160
Cdd:TIGR01335 153 ITNELQLYVTAIGGLVMAGLMLFAGWFHYHKAAPKLEWFQNVESMLNHHLAGLLGLGSLSWAGHQIHVSLPINKLLDAGV 232

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458  161 SPQELPLPHEFLVNRELMSQLYPSFSKGILPFFTLNWSEYSDFLTFKGGLNPVTGGLWLSDVAHHHLALAVLFLIAGHMY 240
Cdd:TIGR01335 233 DPKDIPLPHEFILNRELMAQLYPSFASGLTPFFTLNWGAYSDFLTFRGGLNPVTGGLWLSDIAHHHLAIAVLFIIAGHMY 312

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458  241 RTNWGIGHSMKEILEAHKGPFTGEGHKGLYEILTTSWHAQLAINLAMIGSLSIIVAHHMYAMPPYPYIATDYPTQLSLFT 320
Cdd:TIGR01335 313 RTNWGIGHSIKEILEAHKGPFTGSGHKGLYEALTTSWHAQLAINLAMLGSLSIIVAHHMYAMPPYPYLATDYPTQLSLFT 392

                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458  321 HHMWIGGFCIVGAGAHASIFMVRDYNPAQNYNNVLDRIIRHRDAIISHLNWICIFLGFHSFGLYIHNDTMRALGRSQDMF 400
Cdd:TIGR01335 393 HHMWIGGFLIVGAAAHGAIFMVRDYDPSQNYNNVLDRVIRHRDAIISHLNWVCIFLGFHSFGLYIHNDTMRALGRPQDMF 472

                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458  401 SDTAIQLQPIFAQWVQNIHTLAPGNTSPNSLATASYAFGGEVVSISNKVAMMPISLGTADFMVHHIHAFTIHVAVLILVK 480
Cdd:TIGR01335 473 SDTAIQLQPVFAQWIQNLHTLAPGNTAPNALATTSYAFGGEVVAVGGKVAMMPIKLGTADFMVHHIHAFTIHVTVLILLK 552

                         490
                  ....*....|....*.
gi 225001458  481 GFLFSRNSRLIPDKSN 496
Cdd:TIGR01335 553 GVLFARNSRLIPDKAN 568
PsaA COG5701
Photosystem I reaction center subunit A1, PsaA [Energy production and conversion]; Photosystem ...
 1-496 0e+00

Photosystem I reaction center subunit A1, PsaA [Energy production and conversion]; Photosystem I reaction center subunit A1, PsaA is part of the Pathway/BioSystem: Photosystem I


Pssm-ID: 444411  Cd Length: 755  Bit Score: 882.25  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458   1 IFSAHFGQLAIIFLWLSGMYFHGARFSNYVAWLSNPTIIKPSAQIVWPIVGQEILNGDVGGGFQGVQITSGFFQLWRASG 80
Cdd:COG5701   72 IFSAHFGHLAVVFIWLSGMFFHGARFSNYTAWLADPTGVKPSAQVVWPIVGQEILNADVGGGFHGIQITSGLFQMWRAWG 151

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458  81 ITTELELYSTAIAGLFMSALMVFAGWFHYHKSAPKLEWFQNVESMMNHHLAGLLGLGCLSWAGHQIHIALPINKLLDAGI 160
Cdd:COG5701  152 ITNEFQLYCTAIGALVMAALMLFAGWFHYHKRAPKLEWFQNVESMLNHHLAGLLGLGSLAWTGHLIHVSLPVNALLDAGV 231

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458 161 SPQELPLPHEFLvNRELMSQLYPSFSKGILPFFTLNWSEYSDFLTFKGGLNPVTGGLWLSDVAHHHLALAVLFLIAGHMY 240
Cdd:COG5701  232 AAADIPLPHEFL-NPSLMAQLYPGFASGVGPFFTLNWGAFSDFLTFKGGLNPVTGGLWLTDIAHHHLAIAVLFIIAGHMY 310

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458 241 RTNWGIGHSMKEILEAHKGP---FTG-EGHKGLYEILTTSWHAQLAINLAMIGSLSIIVAHHMYAMPPYPYIATDYPTQL 316
Cdd:COG5701  311 RTNWGIGHSMKEILEAHKGPpllFTGpEGHKGLYEVLTTSWHAQLAINLAMMGSLSIIVAHHMYAMPPYPYLATDYPTQL 390

                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458 317 SLFTHHMWIGGFCIVGAGAHASIFMVRDYNPAQNYNNVLDRIIRHRDAIISHLNWICIFLGFHSFGLYIHNDTMRALGRS 396
Cdd:COG5701  391 SLFTHHMWIGGFLIVGAAAHAAIFMVRDYDPAVNQNNVLDRVLRHRDAIISHLNWVCIFLGFHSFGLYIHNDTMRALGRP 470

                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458 397 QDMFSDTAIQLQPIFAQWVQNIHTLAPGN-TSPNSLATASYAFGGEVVSISNKVAMMPISLGTADFMVHHIHAFTIHVAV 475
Cdd:COG5701  471 QDMFSDTAIQLQPVFAQWIQNLHASAPGTaTAPNAGGTVSEAFGGDVVAVGGKVAMMPIPLGTADFMIHHIHAFTIHVTV 550

                        490       500
                 ....*....|....*....|.
gi 225001458 476 LILVKGFLFSRNSRLIPDKSN 496
Cdd:COG5701  551 LILLKGVLFARSSRLIPDKAN 571
PsaA_PsaB pfam00223
Photosystem I psaA/psaB protein;
1-496 0e+00

Photosystem I psaA/psaB protein;


Pssm-ID: 459719  Cd Length: 719  Bit Score: 822.48  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458    1 IFSAHFGQLAIIFLWLSGMYFHGARFSNYVAWLSNPTIIKPSAQIVWPIVGQEILNG--DVGGGFQGVQITSGFFQLWRA 78
Cdd:pfam00223  39 IFSAHFGHLAIIFLWLSGNLFHGAWFSNFEAWLADPLHVKPIAHVVWPHFGQEILNAftDVGAGFPGVQITSGLFQWWRT 118

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458   79 SGITTELELYSTAIAGLFMSALMVFAGWFHYHKSAPKLEWFQNVESMMNHHLAGLLGLGCLSWAGHQIHIALPINKLLDA 158
Cdd:pfam00223 119 IGMTTNGQLYAGAIGLLILAALMLFAGWLHYHKFAPKLEWFKNAESMLNHHLAGLFGLGSLAWTGHLIHVAIPESRLLDA 198

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458  159 GISPQELPLPHEFLvNRELMSQLYPSFSKGILPFFTLNWSEYSDFLTFKGGLNPVTGGLWLSDVAHHHLALAVLFLIAGH 238
Cdd:pfam00223 199 GVAAADIPLPHPFL-NPDLMGQLYPSFAAGLGPFFTGNWGAYADILTFKGGLHPQTGSLWLTDIAHHHLAIAVLFIIAGH 277

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458  239 MYRTNWGIGHSMKEILEAHKGP--FTGEGHKGLYEILTTSWHAQLAINLAMIGSLSIIVAHHMYAMPPYPYIATDYPTQL 316
Cdd:pfam00223 278 MYRTNFGIGHSMKEILEAHKGPggFTGEGHKGLYETLNNSWHAQLGLNLAMLGSVTIIVAHHMYALPPYPYIATDYTTQA 357

                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458  317 SLFTHHMWIGGFCIVGAGAHASIFMVRDYNPAQNYNNVLDRIIRHRDAIISHLNWICIFLGFHSFGLYIHNDTMRALGRS 396
Cdd:pfam00223 358 ALFTHHQWIGGFLMVGAFAHGAIFMVRDYDPEVNKNNVLDRVLEHRDAIISHLSWVCLFLGFHTFGLYVHNDTMRAFGRP 437

                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458  397 QDMFSDTAIQLQPIFAQWVQ----------NIHTLAPGNTSPNSLATASYAF-GGEVVSISNKVAMMPISLGTADFMVHH 465
Cdd:pfam00223 438 EDMFSDTAILLEPVFAQWIQaahgkalygfNLLASAPGSTAPNAGAGVSDVWlPGDAVNVGGKVSLFPIPLGTADFLVHH 517

                         490       500       510
                  ....*....|....*....|....*....|.
gi 225001458  466 IHAFTIHVAVLILVKGFLFSRNSRLIPDKSN 496
Cdd:pfam00223 518 IIAFGIHVTVLILLKGVLDARSSRLMPDKKD 548
psaB CHL00054
photosystem I P700 chlorophyll a apoprotein A2
 1-494 9.59e-153

photosystem I P700 chlorophyll a apoprotein A2


Pssm-ID: 176995  Cd Length: 734  Bit Score: 453.02  E-value: 9.59e-153
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458   1 IFSAHFGQLAIIFLWLSGMYFHGARFSNYVAWLSNPTIIKPSAQIVW-PIVGQEILNGDVGGGFQG-VQI-TSGFFQLWR 77
Cdd:CHL00054  46 IFASHFGQLAIIFLWTSGNLFHVAWQGNFEAWVQDPLHVRPIAHAIWdPHFGQPAVEAFTRGGALGpVNIaYSGVYQWWY 125

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458  78 ASGITTELELYSTAIAGLFMSALMVFAGWFHYH-KSAPKLEWFQNVESMMNHHLAGLLGLGCLSWAGHQIHIALPINKLL 156
Cdd:CHL00054 126 TIGLRTNEDLYTGALFLLFLSALSLIAGWLHLQpKWKPSVSWFKNAESRLNHHLSGLFGVSSLAWTGHLVHVAIPESRGE 205

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458 157 DAGISPQELPLPHeflvnrelmsqlypsfSKGILPFFTLNWSEYSD------------------FLTFKGGLNPVTGGLW 218
Cdd:CHL00054 206 HVRWNNFLDVLPH----------------PQGLGPLFTGQWNLYAQnpdssshlfgtsqgagtaILTFLGGFHPQTQSLW 269

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458 219 LSDVAHHHLALAVLFLIAGHMYRTNWGIGHSMKEILEAHKGP--FTGEGHKGLYEILTTSWHAQLAINLAMIGSLSIIVA 296
Cdd:CHL00054 270 LTDIAHHHLAIAVVFLIAGHMYRTNFGIGHSMKDILEAHIPPggRLGRGHKGLYDTINNSLHFQLGLALASLGVITSLVA 349

                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458 297 HHMYAMPPYPYIATDYPTQLSLFTHHMWIGGFCIVGAGAHASIFMVRDYNPAQNYNNVLDRIIRHRDAIISHLNWICIFL 376
Cdd:CHL00054 350 QHMYSLPAYAFIAQDFTTQAALYTHHQYIAGFIMTGAFAHGAIFFIRDYNPEQNEDNVLARMLDHKEAIISHLSWASLFL 429

                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458 377 GFHSFGLYIHNDTMRALGRSQDMfsdtaIQLQPIFAQWVQNIH--------TLAPGNTSPNSLATASYAFGGEVVSISNK 448
Cdd:CHL00054 430 GFHTLGLYVHNDVMLAFGTPEKQ-----ILIEPIFAQWIQSAHgktsygfdVLLSSTNSPAFNAGRSIWLPGWLNAINEN 504

                        490       500       510       520
                 ....*....|....*....|....*....|....*....|....*.
gi 225001458 449 VAMMPISLGTADFMVHHIHAFTIHVAVLILVKGFLFSRNSRLIPDK 494
Cdd:CHL00054 505 SNSLFLTIGPGDFLVHHAIALGLHTTTLILVKGALDARGSKLMPDK 550
PsaB COG5702
Photosystem I reaction center subunit A2, PsaB [Energy production and conversion]; Photosystem ...
 1-496 4.15e-143

Photosystem I reaction center subunit A2, PsaB [Energy production and conversion]; Photosystem I reaction center subunit A2, PsaB is part of the Pathway/BioSystem: Photosystem I


Pssm-ID: 444412  Cd Length: 741  Bit Score: 428.53  E-value: 4.15e-143
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458   1 IFSAHFGQLAIIFLWLSGMYFHGARFSNYVAWLSNPTIIKPSAQIVW-PIVGQEILNGDVGGGFQG-VQIT-SGFFQLWR 77
Cdd:COG5702   46 IFATHFGHLAIIFLWSSGNLFHVAWQGNFEQWIQDPLNVRPIAHAIWdPHFGKPAIEAFTQAGASNpVNICySGLYHWWY 125

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458  78 ASGITTELELYSTAIAGLFMSALMVFAGWFHYH-KSAPKLEWFQNVESMMNHHLAGLLGLGCLSWAGHQIHIALPINKLL 156
Cdd:COG5702  126 TIGMRTNTDLYQGSIFLLLLAAVMLFAGWLHLQpKFRPSLAWFKNAESRLNHHLAGLFGVSSLAWTGHLVHVAIPESRGQ 205

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458 157 DAGISPQELPLPHeflvnrelmsqlypsfSKGILPFFTLNWSEYSD------------------FLTFKGGLNPVTGGLW 218
Cdd:COG5702  206 HVGWDNFLSTLPH----------------PAGLAPFFTGNWGVYAQnpdtaghafgtsqgagtaILTFLGGFHPQTESLW 269

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458 219 LSDVAHHHLALAVLFLIAGHMYRTNWGIGHSMKEILEAHKGP------FTGEGHKGLYEILTTSWHAQLAINLAMIGSLS 292
Cdd:COG5702  270 LTDIAHHHLAIAVIFIIAGHMYRTNFGIGHSIKEILEAHQGPgrsgffKTGLGHKGLYDTINNSLHFQLGLALACLGVIT 349

                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458 293 IIVAHHMYAMPPYPYIATDYPTQLSLFTHHMWIGGFCIVGAGAHASIFMVRDYNPAQNYNNVLDRIIRHRDAIISHLNWI 372
Cdd:COG5702  350 SLVAQHMYALPPYAFIAQDYTTQAALYTHHQYIAGFLMIGAFAHGAIFFVRDYDPEANKDNVLARMLEHKEAIISHLSWV 429

                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 225001458 373 CIFLGFHSFGLYIHNDTMRALGRSQDMfsdtaIQLQPIFAQWVQNIHTLA----------PGNTSPNSLATASYAF-GGE 441
Cdd:COG5702  430 SLFLGFHTLGLYVHNDVVVAFGTPEKQ-----ILIEPVFAQFIQAAHGKVlygidtllsnPDSVASTAWPNYGNVWlPGW 504

                        490       500       510       520       530
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 225001458 442 VVSISNKVAMMPISLGTADFMVHHIHAFTIHVAVLILVKGFLFSRNSRLIPDKSN 496
Cdd:COG5702  505 LEAVNNGANSLFLTIGPGDFLVHHAIALGLHTTTLILVKGALDARGSKLMPDKKD 559
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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