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Conserved domains on  [gi|261279650|gb|ACX61978|]
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ribulose-1,5-bisphosphate carboxylase/oxygenase large subunit, partial (chloroplast) [Trichilia tuberculata]

Protein Classification

RuBisCO large subunit( domain architecture ID 315)

large subunit of the ribulose bisphosphate carboxylase is part of the complex that catalyzes the primary event in carbon dioxide fixation, the carboxylation of D-ribulose 1,5-bisphosphate, as well as the oxidative fragmentation of the pentose substrate in the photorespiration process.

EC:  4.1.1.39
Gene Ontology:  GO:0016984
PubMed:  18294858

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
RuBisCO_large super family cl08232
Ribulose bisphosphate carboxylase large chain; Ribulose bisphosphate carboxylase (Rubisco) ...
 1-150 1.40e-114

Ribulose bisphosphate carboxylase large chain; Ribulose bisphosphate carboxylase (Rubisco) plays an important role in the Calvin reductive pentose phosphate pathway. It catalyzes the primary CO2 fixation step. Rubisco is activated by carbamylation of an active site lysine, stabilized by a divalent cation, which then catalyzes the proton abstraction from the substrate ribulose 1,5 bisphosphate (RuBP) and leads to the formation of two molecules of 3-phosphoglycerate. Members of the Rubisco family can be divided into 4 subgroups, Form I-IV, which differ in their taxonomic distribution and subunit composition. Form I-III have Rubisco activity, while Form IV, also called Rubisco-like proteins (RLP), are missing critical active site residues and therefore do not catalyze CO2 fixation. They are believed to utilize a related enzymatic mechanism, but have divergent functions.


The actual alignment was detected with superfamily member CHL00040:

Pssm-ID: 471793  Cd Length: 475  Bit Score: 332.05  E-value: 1.40e-114
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 261279650   1 VKDYKLTYYTPDYVTKDTDILAAFRVTPQPGVPPEEAGAAVAAESSTGTWTTVWTDGLTSLDRYKGRCYNIEPVAGEENQ 80
Cdd:CHL00040  17 VKDYKLTYYTPDYETKDTDILAAFRVTPQPGVPPEEAGAAVAAESSTGTWTTVWTDGLTSLDRYKGRCYRIEPVPGEENQ 96

                         90       100       110       120       130       140       150
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 261279650  81 YICYVAYPLDLFEEGSVTNMFTSIVGNVFGFKALRALRLEDLRIPIAYIKTFQGPPHGIQVERDKLNKYG 150
Cdd:CHL00040  97 YIAYVAYPLDLFEEGSVTNMFTSIVGNVFGFKALRALRLEDLRIPPAYLKTFQGPPHGIQVERDKLNKYG 166
 
Name Accession Description Interval E-value
rbcL CHL00040
ribulose-1,5-bisphosphate carboxylase/oxygenase large subunit
 1-150 1.40e-114

ribulose-1,5-bisphosphate carboxylase/oxygenase large subunit


Pssm-ID: 176981  Cd Length: 475  Bit Score: 332.05  E-value: 1.40e-114
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 261279650   1 VKDYKLTYYTPDYVTKDTDILAAFRVTPQPGVPPEEAGAAVAAESSTGTWTTVWTDGLTSLDRYKGRCYNIEPVAGEENQ 80
Cdd:CHL00040  17 VKDYKLTYYTPDYETKDTDILAAFRVTPQPGVPPEEAGAAVAAESSTGTWTTVWTDGLTSLDRYKGRCYRIEPVPGEENQ 96

                         90       100       110       120       130       140       150
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 261279650  81 YICYVAYPLDLFEEGSVTNMFTSIVGNVFGFKALRALRLEDLRIPIAYIKTFQGPPHGIQVERDKLNKYG 150
Cdd:CHL00040  97 YIAYVAYPLDLFEEGSVTNMFTSIVGNVFGFKALRALRLEDLRIPPAYLKTFQGPPHGIQVERDKLNKYG 166
RuBisCO_large_I cd08212
Ribulose bisphosphate carboxylase large chain, Form I; Ribulose bisphosphate carboxylase ...
 7-150 1.71e-100

Ribulose bisphosphate carboxylase large chain, Form I; Ribulose bisphosphate carboxylase (Rubisco) plays an important role in the Calvin reductive pentose phosphate pathway. It catalyzes the primary CO2 fixation step. Rubisco is activated by carbamylation of an active site lysine, stabilized by a divalent cation, which then catalyzes the proton abstraction from the substrate ribulose 1,5 bisphosphate (RuBP) and leads to the formation of two molecules of 3-phosphoglycerate. Members of the Rubisco family can be divided into 4 subgroups, Form I-IV , which differ in their taxonomic distribution and subunit composition. Form I is the most abundant class, present in plants, algae, and bacteria, and forms large complexes composed of 8 large and 8 small subunits.


Pssm-ID: 173977  Cd Length: 450  Bit Score: 295.49  E-value: 1.71e-100
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 261279650   7 TYYTPDYVTKDTDILAAFRVTPQPGVPPEEAGAAVAAESSTGTWTTVWTDGLTSLDRYKGRCYNIEPVAGEENQYICYVA 86
Cdd:cd08212    1 GYWTPDYQPKDTDILAAFRITPQPGVDPEEAAAAVAGESSTATWTVVWTDRLTALDRYKGKAYRVEPVPGEENQYFAYIA 80

                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 261279650  87 YPLDLFEEGSVTNMFTSIVGNVFGFKALRALRLEDLRIPIAYIKTFQGPPHGIQVERDKLNKYG 150
Cdd:cd08212   81 YPLDLFEEGSVANLTTSIVGNVFGFKALRALRLEDLRIPPAYVKTFQGPPHGIQVERDRLNKYG 144
RuBisCO_large_N pfam02788
Ribulose bisphosphate carboxylase large chain, N-terminal domain; The N-terminal domain of ...
 7-128 2.87e-53

Ribulose bisphosphate carboxylase large chain, N-terminal domain; The N-terminal domain of RuBisCO large chain adopts a ferredoxin-like fold.


Pssm-ID: 426983  Cd Length: 120  Bit Score: 164.31  E-value: 2.87e-53
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 261279650    7 TYYTPDYVTKDTDILAAFRVTPQPGVPPEEAGAAVAAESSTGTWTTVWTDGLTSLDRYKGRCYNIEPVAGEenQYICYVA 86
Cdd:pfam02788   1 DYVDLDYEPKDTDLLCAFRIEPAAGVSPEEAAAHVAAESSTGTWTEVWTLDDTFTKKLKAKVYEIDEVPGG--SYIVKIA 78

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|..
gi 261279650   87 YPLDLFEEGSVTNMFTSIVGNVFGFKALRALRLEDLRIPIAY 128
Cdd:pfam02788  79 YPLDLFEEGSIPQLLSSIAGNIFGMKAVKALRLEDIRFPPAY 120
RbcL COG1850
Ribulose 1,5-bisphosphate carboxylase, large subunit, or a RuBisCO-like protein [Carbohydrate ...
 8-150 2.40e-48

Ribulose 1,5-bisphosphate carboxylase, large subunit, or a RuBisCO-like protein [Carbohydrate transport and metabolism];


Pssm-ID: 441455  Cd Length: 417  Bit Score: 160.33  E-value: 2.40e-48
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 261279650   8 YYTPDYVTKDTDILAAFRVTPQPGVPPEEAGAAVAAESSTGTWTTVWTDGLTSLDRYKGRCYNIEPV---AGEENQYICY 84
Cdd:COG1850    2 YVDPDYIPDDDDILATYRITPETGVDPEEAAAAIAGEQSTGTWTEVPTETDELRERLAARVYSIEELpevGGGYRRALVT 81

                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 261279650  85 VAYPLDLFeEGSVTNMFTSIVGNVFGFKALRALRLEDLRIPIAYIKTFQGPPHGIQVERDKLNKYG 150
Cdd:COG1850   82 IAYPLENF-GGNLPNLLSTVAGNLFGLKAVSGLRLLDLEFPESFLAAFPGPKFGIEGTRELLGVYD 146
 
Name Accession Description Interval E-value
rbcL CHL00040
ribulose-1,5-bisphosphate carboxylase/oxygenase large subunit
 1-150 1.40e-114

ribulose-1,5-bisphosphate carboxylase/oxygenase large subunit


Pssm-ID: 176981  Cd Length: 475  Bit Score: 332.05  E-value: 1.40e-114
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 261279650   1 VKDYKLTYYTPDYVTKDTDILAAFRVTPQPGVPPEEAGAAVAAESSTGTWTTVWTDGLTSLDRYKGRCYNIEPVAGEENQ 80
Cdd:CHL00040  17 VKDYKLTYYTPDYETKDTDILAAFRVTPQPGVPPEEAGAAVAAESSTGTWTTVWTDGLTSLDRYKGRCYRIEPVPGEENQ 96

                         90       100       110       120       130       140       150
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 261279650  81 YICYVAYPLDLFEEGSVTNMFTSIVGNVFGFKALRALRLEDLRIPIAYIKTFQGPPHGIQVERDKLNKYG 150
Cdd:CHL00040  97 YIAYVAYPLDLFEEGSVTNMFTSIVGNVFGFKALRALRLEDLRIPPAYLKTFQGPPHGIQVERDKLNKYG 166
RuBisCO_large_I cd08212
Ribulose bisphosphate carboxylase large chain, Form I; Ribulose bisphosphate carboxylase ...
 7-150 1.71e-100

Ribulose bisphosphate carboxylase large chain, Form I; Ribulose bisphosphate carboxylase (Rubisco) plays an important role in the Calvin reductive pentose phosphate pathway. It catalyzes the primary CO2 fixation step. Rubisco is activated by carbamylation of an active site lysine, stabilized by a divalent cation, which then catalyzes the proton abstraction from the substrate ribulose 1,5 bisphosphate (RuBP) and leads to the formation of two molecules of 3-phosphoglycerate. Members of the Rubisco family can be divided into 4 subgroups, Form I-IV , which differ in their taxonomic distribution and subunit composition. Form I is the most abundant class, present in plants, algae, and bacteria, and forms large complexes composed of 8 large and 8 small subunits.


Pssm-ID: 173977  Cd Length: 450  Bit Score: 295.49  E-value: 1.71e-100
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 261279650   7 TYYTPDYVTKDTDILAAFRVTPQPGVPPEEAGAAVAAESSTGTWTTVWTDGLTSLDRYKGRCYNIEPVAGEENQYICYVA 86
Cdd:cd08212    1 GYWTPDYQPKDTDILAAFRITPQPGVDPEEAAAAVAGESSTATWTVVWTDRLTALDRYKGKAYRVEPVPGEENQYFAYIA 80

                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 261279650  87 YPLDLFEEGSVTNMFTSIVGNVFGFKALRALRLEDLRIPIAYIKTFQGPPHGIQVERDKLNKYG 150
Cdd:cd08212   81 YPLDLFEEGSVANLTTSIVGNVFGFKALRALRLEDLRIPPAYVKTFQGPPHGIQVERDRLNKYG 144
rbcL PRK04208
ribulose bisophosphate carboxylase; Reviewed
 1-150 3.17e-92

ribulose bisophosphate carboxylase; Reviewed


Pssm-ID: 179787  Cd Length: 468  Bit Score: 274.86  E-value: 3.17e-92
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 261279650   1 VKDYKLTYYTPDYVTKDTDILAAFRVTPQPGVPPEEAGAAVAAESSTGTWTTVWTDGLTSLDRYKGRCYNIEPVAGEENQ 80
Cdd:PRK04208  10 VKEYRQMYWDPDYTPKDTDLLACFRITPQEGVDPEEAAAAVAAESSTGTWTTVWTDLLTDLDKYKAKAYRIEDVPGDDGS 89

                         90       100       110       120       130       140       150
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 261279650  81 YICYVAYPLDLFEEGSVTNMFTSIVGNVFGFKALRALRLEDLRIPIAYIKTFQGPPHGIQVERDKLNKYG 150
Cdd:PRK04208  90 YYAFIAYPLDLFEEGSIPNLLASIAGNVFGFKAVKALRLEDIRFPVAYVKTFKGPPFGIQVERERLDKYG 159
RuBisCO_large_I_II_III cd08206
Ribulose bisphosphate carboxylase large chain, Form I,II,III; Ribulose bisphosphate ...
 18-150 2.05e-72

Ribulose bisphosphate carboxylase large chain, Form I,II,III; Ribulose bisphosphate carboxylase (Rubisco) plays an important role in the Calvin reductive pentose phosphate pathway. It catalyzes the primary CO2 fixation step. Rubisco is activated by carbamylation of an active site lysine, stabilized by a divalent cation, which then catalyzes the proton abstraction from the substrate ribulose 1,5 bisphosphate (RuBP) and leads to the formation of two molecules of 3-phosphoglycerate. Members of the Rubisco family can be divided into 4 subgroups, Form I-IV, which differ in their taxonomic distribution and subunit composition. Form I-III have Rubisco activity, while Form IV, also called Rubico-like proteins (RLP), are missing critical active site residues.


Pssm-ID: 173971  Cd Length: 414  Bit Score: 222.50  E-value: 2.05e-72
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 261279650  18 TDILAAFRVTPQPGVPPEEAGAAVAAESSTGTWTTVWTDGLTSLDRYKGRCYNIEPVAgeENQYICYVAYPLDLFEEGSV 97
Cdd:cd08206    1 TDLLAAFRMTPAEGVDPEEAAAAVAAESSTGTWTTVWTDRLTATERLKAKVYRIDPVP--DGQYIAKIAYPLDLFEEGSV 78

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|...
gi 261279650  98 TNMFTSIVGNVFGFKALRALRLEDLRIPIAYIKTFQGPPHGIQVERDKLNKYG 150
Cdd:cd08206   79 PNLLTSIIGNVFGMKAVKALRLEDFRFPPAYLKTFDGPSFGIQGEREILGKYG 131
RuBisCO_large_N pfam02788
Ribulose bisphosphate carboxylase large chain, N-terminal domain; The N-terminal domain of ...
 7-128 2.87e-53

Ribulose bisphosphate carboxylase large chain, N-terminal domain; The N-terminal domain of RuBisCO large chain adopts a ferredoxin-like fold.


Pssm-ID: 426983  Cd Length: 120  Bit Score: 164.31  E-value: 2.87e-53
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 261279650    7 TYYTPDYVTKDTDILAAFRVTPQPGVPPEEAGAAVAAESSTGTWTTVWTDGLTSLDRYKGRCYNIEPVAGEenQYICYVA 86
Cdd:pfam02788   1 DYVDLDYEPKDTDLLCAFRIEPAAGVSPEEAAAHVAAESSTGTWTEVWTLDDTFTKKLKAKVYEIDEVPGG--SYIVKIA 78

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|..
gi 261279650   87 YPLDLFEEGSVTNMFTSIVGNVFGFKALRALRLEDLRIPIAY 128
Cdd:pfam02788  79 YPLDLFEEGSIPQLLSSIAGNIFGMKAVKALRLEDIRFPPAY 120
RuBisCO_large cd08148
Ribulose bisphosphate carboxylase large chain; Ribulose bisphosphate carboxylase (Rubisco) ...
 20-150 5.40e-49

Ribulose bisphosphate carboxylase large chain; Ribulose bisphosphate carboxylase (Rubisco) plays an important role in the Calvin reductive pentose phosphate pathway. It catalyzes the primary CO2 fixation step. Rubisco is activated by carbamylation of an active site lysine, stabilized by a divalent cation, which then catalyzes the proton abstraction from the substrate ribulose 1,5 bisphosphate (RuBP) and leads to the formation of two molecules of 3-phosphoglycerate. Members of the Rubisco family can be divided into 4 subgroups, Form I-IV, which differ in their taxonomic distribution and subunit composition. Form I-III have Rubisco activity, while Form IV, also called Rubisco-like proteins (RLP), are missing critical active site residues and therefore do not catalyze CO2 fixation. They are believed to utilize a related enzymatic mechanism, but have divergent functions.


Pssm-ID: 173969  Cd Length: 366  Bit Score: 161.06  E-value: 5.40e-49
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 261279650  20 ILAAFRVTPQPgVPPEEAGAAVAAESSTGTWTTVWTdGLTSLDRYKGRCYNIEPVAgeeNQYICYVAYPLDLFEEGSVTN 99
Cdd:cd08148    1 VLATYRVHPEA-TPPEKAAEAIAAESSTGTWTEVPT-TQEQLRRVKGRVYSVEELG---KRYIVKIAYPVELFEPGNIPQ 75

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|.
gi 261279650 100 MFTSIVGNVFGFKALRALRLEDLRIPIAYIKTFQGPPHGIQVERDKLNKYG 150
Cdd:cd08148   76 ILTVTAGNLFGLGALEAVRLEDLEFPEEYKKLFPGPKFGIDGIRKLLGVYG 126
RbcL COG1850
Ribulose 1,5-bisphosphate carboxylase, large subunit, or a RuBisCO-like protein [Carbohydrate ...
 8-150 2.40e-48

Ribulose 1,5-bisphosphate carboxylase, large subunit, or a RuBisCO-like protein [Carbohydrate transport and metabolism];


Pssm-ID: 441455  Cd Length: 417  Bit Score: 160.33  E-value: 2.40e-48
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 261279650   8 YYTPDYVTKDTDILAAFRVTPQPGVPPEEAGAAVAAESSTGTWTTVWTDGLTSLDRYKGRCYNIEPV---AGEENQYICY 84
Cdd:COG1850    2 YVDPDYIPDDDDILATYRITPETGVDPEEAAAAIAGEQSTGTWTEVPTETDELRERLAARVYSIEELpevGGGYRRALVT 81

                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 261279650  85 VAYPLDLFeEGSVTNMFTSIVGNVFGFKALRALRLEDLRIPIAYIKTFQGPPHGIQVERDKLNKYG 150
Cdd:COG1850   82 IAYPLENF-GGNLPNLLSTVAGNLFGLKAVSGLRLLDLEFPESFLAAFPGPKFGIEGTRELLGVYD 146
RuBisCO_large_III cd08213
Ribulose bisphosphate carboxylase large chain, Form III; Ribulose bisphosphate carboxylase ...
 18-150 5.09e-37

Ribulose bisphosphate carboxylase large chain, Form III; Ribulose bisphosphate carboxylase (Rubisco) plays an important role in the Calvin reductive pentose phosphate pathway. It catalyzes the primary CO2 fixation step. Rubisco is activated by carbamylation of an active site lysine, stabilized by a divalent cation, which then catalyzes the proton abstraction from the substrate ribulose 1,5 bisphosphate (RuBP) and leads to the formation of two molecules of 3-phosphoglycerate. Members of the Rubisco family can be divided into 4 subgroups, Form I-IV , which differ in their taxonomic distribution and subunit composition. Form III is only found in archaea and forms large subunit oligomers (dimers or decamers) that do not include small subunits.


Pssm-ID: 173978  Cd Length: 412  Bit Score: 130.59  E-value: 5.09e-37
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 261279650  18 TDILAAFRVTPQPGVPPEEAGAAVAAESSTGTWTTVWTDGLTSLDRYKGRCYNIEPVAGeenQYICYVAYPLDLFEEGSV 97
Cdd:cd08213    1 DDLIAVFRIEPAEGISIEEAAGRVASESSIGTWTTLATLYPERAEKLKAKAYYFDGLGG---SYIVKVAYPLELFEEGNM 77

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|...
gi 261279650  98 TNMFTSIVGNVFGFKALRALRLEDLRIPIAYIKTFQGPPHGIQVERDKLNKYG 150
Cdd:cd08213   78 PQLLSSIAGNIFGMKAVKNLRLEDIYFPESYLREFKGPQFGIEGVREILGIKD 130
RuBisCO_IV_RLP cd08205
Ribulose bisphosphate carboxylase like proteins, Rubisco-Form IV; Ribulose bisphosphate ...
 46-146 2.19e-13

Ribulose bisphosphate carboxylase like proteins, Rubisco-Form IV; Ribulose bisphosphate carboxylase (Rubisco) plays an important role in the Calvin reductive pentose phosphate pathway. It catalyzes the primary CO2 fixation step. Rubisco is activated by carbamylation of an active site lysine, stabilized by a divalent cation, which then catalyzes the proton abstraction from the substrate ribulose 1,5 bisphosphate (RuBP) and leads to the formation of two molecules of 3-phosphoglycerate. Members of the Rubisco family can be divided into 4 subgroups, Form I-IV, which differ in their taxonomic distribution and subunit composition. Form I-III have Rubisco activity, while Form IV, also called Rubisco-like proteins (RLP), are missing critical active site residues and therefore do not catalyze CO2 fixation. They are believed to utilize a related enzymatic mechanism, but have divergent functions, like for example 2,3-diketo-5-methylthiopentyl-1-phosphate enolase or 5-methylthio-d-ribulose 1-phosphate isomerase.


Pssm-ID: 173970  Cd Length: 367  Bit Score: 66.02  E-value: 2.19e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 261279650  46 STGTWTTVWTDGLTSLDRYKGRCYNIEPVAGEENQYICY---VAYPLDLFEeGSVTNMFTSIVGNVFGfkaLRALRLEDL 122
Cdd:cd08205   26 TVGTWTELPGETEEIRERHVGRVESIEELEESEGKYGRArvtISYPLDNFG-GDLPQLLNTLFGNLSL---LPGIKLVDL 101

                         90       100
                 ....*....|....*....|....
gi 261279650 123 RIPIAYIKTFQGPPHGIQVERDKL 146
Cdd:cd08205  102 ELPDSLLAAFPGPRFGIEGLRRLL 125
PRK13475 PRK13475
ribulose-bisphosphate carboxylase;
11-135 4.68e-11

ribulose-bisphosphate carboxylase;


Pssm-ID: 184072  Cd Length: 443  Bit Score: 59.35  E-value: 4.68e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 261279650  11 PDYVTKDTDILAAFRVTPQPGVPPEEAGAAVAAESSTGT-----WTTVWTDGLTSLdrykgrCYNIEPVAGeenqyICYV 85
Cdd:PRK13475  15 EDLIAGGRHILCAYKMKPKAGHGYLEAAAHFAAESSTGTnvevsTTDDFTRGVDAL------VYEIDEARE-----LMKI 83

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 261279650  86 AYPLDLFE------EGSVTNMFTSIVGNVFGFKALRALRLEDLRIPIAYIKTFQGP 135
Cdd:PRK13475  84 AYPVELFDrniidgRAMIVSFLTLTIGNNQGMGDVEYAKMHDFYVPPRYLELFDGP 139
RuBisCO_large_II cd08211
Ribulose bisphosphate carboxylase large chain, Form II; Ribulose bisphosphate carboxylase ...
 11-149 7.20e-09

Ribulose bisphosphate carboxylase large chain, Form II; Ribulose bisphosphate carboxylase (Rubisco) plays an important role in the Calvin reductive pentose phosphate pathway. It catalyzes the primary CO2 fixation step. Rubisco is activated by carbamylation of an active site lysine, stabilized by a divalent cation, which then catalyzes the proton abstraction from the substrate ribulose 1,5 bisphosphate (RuBP) and leads to the formation of two molecules of 3-phosphoglycerate. Members of the Rubisco family can be divided into 4 subgroups, Form I-IV , which differ in their taxonomic distribution and subunit composition. Form II is mainly found in bacteria, and forms large subunit oligomers (dimers, tetramers, etc.) that do not include small subunits.


Pssm-ID: 173976  Cd Length: 439  Bit Score: 52.89  E-value: 7.20e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 261279650  11 PDYVTKDTDILAAFRVTPQPGVPPEEAGAAVAAESSTGTWTTV-WTDGLT-SLDrykGRCYNIEpvagEENQyICYVAYP 88
Cdd:cd08211   14 EDLIAGGEHVLVAYIMKPKAGYGYLATAAHFAAESSTGTNVEVsTTDDFTrGVD---ALVYEID----EARE-LMKIAYP 85

                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 261279650  89 LDLFE------EGSVTNMFTSIVGNVFGFKALRALRLEDLRIPIAYIKTFQGPPHGIQVERDKLNKY 149
Cdd:cd08211   86 VELFDrnltdgRAMVASFLTLIIGNNQGMGDVEYLKMHDFYVPESMLELFDGPSVNISDMWKVLGRP 152
RLP_DK-MTP-1-P-enolase cd08209
2,3-diketo-5-methylthiopentyl-1-phosphate enolase; Ribulose bisphosphate carboxylase like ...
 48-150 7.45e-07

2,3-diketo-5-methylthiopentyl-1-phosphate enolase; Ribulose bisphosphate carboxylase like proteins (RLPs) similar to B. subtilis YkrW protein, have been identified as 2,3-diketo-5-methylthiopentyl-1-phosphate enolases. They catalyze the tautomerization of 2,3-diketo-5-methylthiopentane 1-phosphate (DK-MTP 1-P). This is an important step in the methionine salvage pathway in which 5-methylthio-D-ribose (MTR) derived from 5'-methylthioadenosine is converted to methionine.


Pssm-ID: 173974  Cd Length: 391  Bit Score: 47.31  E-value: 7.45e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 261279650  48 GTWTTVWTDGLTSLDRYKGRCYNIEPvaGEENQYICYVAYPLdlfeeGSVTNMFTSIVGNVFGFKALR-ALRLEDLRIPI 126
Cdd:cd08209   27 GSWTDLPALRQAQLQKHLGEVVSVEE--LEEGRGVITIAYPL-----INVSGDIPALLTTIFGKLSLDgKIKLVDLRLPE 99

                         90       100
                 ....*....|....*....|....
gi 261279650 127 AYIKTFQGPPHGIQVERDKLNKYG 150
Cdd:cd08209  100 EFGRAFPGPKFGIEGIRQRLGVHD 123
mtnW PRK09549
2,3-diketo-5-methylthiopentyl-1-phosphate enolase; Reviewed
 48-150 8.28e-05

2,3-diketo-5-methylthiopentyl-1-phosphate enolase; Reviewed


Pssm-ID: 236560  Cd Length: 407  Bit Score: 41.15  E-value: 8.28e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 261279650  48 GTWTTVWTDGLTSLDRYKGRCYNIEPVAGEEN----QYICYVAYPldlfeEGSVTNMFTSIVGNVFGFKALRA-LRLEDL 122
Cdd:PRK09549  31 GSWTDLPHLEQEQLKKHKGNVVHVEELEEHERkgvkRGIIKIAYP-----LANFSPDLPAILTTTFGKLSLDGeVKLIDL 105

                         90       100
                 ....*....|....*....|....*...
gi 261279650 123 RIPIAYIKTFQGPPHGIQVERDKLNKYG 150
Cdd:PRK09549 106 TFSDELKRHFPGPKFGIDGIRNLLGVHD 133
 
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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