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Conserved domains on  [gi|1034583872|ref|XP_016875895|]
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ephrin-B2 isoform X1 [Homo sapiens]

Protein Classification

cupredoxin domain-containing protein; multicopper oxidase( domain architecture ID 10179620)

cupredoxin domain-containing protein may contain a type I copper center and be involved in inter-molecular electron transfer reactions; multicopper oxidase (MCO) that couples the oxidation of a substrate with a four-electron reduction of molecular oxygen to water, and which may contain three cupredoxin domains that include one mononuclear and one trinuclear copper center; similar to Pleurotus ostreatus laccase-2 that may be involved in lignin degradation and detoxification of lignin-derived products

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
Ephrin-B_Ectodomain cd10426
Ectodomain of Ephrin B; Ephrin Bs have several conserved tyrosine phosphorylation sites in ...
 43-167 1.01e-92

Ectodomain of Ephrin B; Ephrin Bs have several conserved tyrosine phosphorylation sites in their cytoplasmic PDZ-like domain, which are important for signal transduction. Ephrins and their receptors EphR play an important role in cell communication in normal physiology, as well as in disease pathogenesis. Binding of the ephrin (Eph) ligand to EphR requires cell-cell contact, since both molecules are anchored to the plasma membrane. The resulting downstream signals occur bidirectionally in both EphR-expressing cells (forward signaling, depending on Eph kinase activity) and ephrin-expressing cells (reverse signaling). Eph signaling controls cell morphology, adhesion, migration and invasion. Ephrins can be subdivided into 2 groups, A and B, depending on their respective receptors EphA or EphB. The nine human EphA receptors bind to five GPI-linked ephrin-A ligands and the five EphB receptors bind to three transmembrane ephrin-B ligands. Interactions are promiscuous within each class, and some Eph receptors can also bind to ephrins of the other class. All ephrin Bs contain a highly conserved receptor binding ectodomain described in this model.


:

Pssm-ID: 259897  Cd Length: 137  Bit Score: 272.40  E-value: 1.01e-92
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034583872  43 RFLPGQGLVLYPQIGDKLDIICPKVDSKTVGQYEYYKVYMVDKDQADRCTIKKENTPLLNCAKPDQDIKFTIKFQEFSPN 122
Cdd:cd10426    13 KFLPGQGLVLYPQIGDKLDIICPKVDSKTVGQYEYYKLYMVDKDQADRCSIKKDPNPLLTCAKPDQDVRFTIKFQEFSPN 92

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*
gi 1034583872 123 LWGLEFQKNKDYYIISTSNGSLEGLDNQEGGVCQTRAMKILMKVG 167
Cdd:cd10426    93 LWGLEFQKNKDYYIISTSNGTLEGLENQEGGVCQTRSMKILMKVG 137
 
Name Accession Description Interval E-value
Ephrin-B_Ectodomain cd10426
Ectodomain of Ephrin B; Ephrin Bs have several conserved tyrosine phosphorylation sites in ...
 43-167 1.01e-92

Ectodomain of Ephrin B; Ephrin Bs have several conserved tyrosine phosphorylation sites in their cytoplasmic PDZ-like domain, which are important for signal transduction. Ephrins and their receptors EphR play an important role in cell communication in normal physiology, as well as in disease pathogenesis. Binding of the ephrin (Eph) ligand to EphR requires cell-cell contact, since both molecules are anchored to the plasma membrane. The resulting downstream signals occur bidirectionally in both EphR-expressing cells (forward signaling, depending on Eph kinase activity) and ephrin-expressing cells (reverse signaling). Eph signaling controls cell morphology, adhesion, migration and invasion. Ephrins can be subdivided into 2 groups, A and B, depending on their respective receptors EphA or EphB. The nine human EphA receptors bind to five GPI-linked ephrin-A ligands and the five EphB receptors bind to three transmembrane ephrin-B ligands. Interactions are promiscuous within each class, and some Eph receptors can also bind to ephrins of the other class. All ephrin Bs contain a highly conserved receptor binding ectodomain described in this model.


Pssm-ID: 259897  Cd Length: 137  Bit Score: 272.40  E-value: 1.01e-92
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034583872  43 RFLPGQGLVLYPQIGDKLDIICPKVDSKTVGQYEYYKVYMVDKDQADRCTIKKENTPLLNCAKPDQDIKFTIKFQEFSPN 122
Cdd:cd10426    13 KFLPGQGLVLYPQIGDKLDIICPKVDSKTVGQYEYYKLYMVDKDQADRCSIKKDPNPLLTCAKPDQDVRFTIKFQEFSPN 92

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*
gi 1034583872 123 LWGLEFQKNKDYYIISTSNGSLEGLDNQEGGVCQTRAMKILMKVG 167
Cdd:cd10426    93 LWGLEFQKNKDYYIISTSNGTLEGLENQEGGVCQTRSMKILMKVG 137
Ephrin pfam00812
Ephrin;
43-166 6.08e-63

Ephrin;


Pssm-ID: 459947  Cd Length: 139  Bit Score: 196.36  E-value: 6.08e-63
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034583872  43 RFLpGQGLVLYPQIGDKLDIICPKVDSKTVGQ--YEYYKVYMVDKDQADRCTIKKENTPLLNCAKPDQDIKFTIKFQEFS 120
Cdd:pfam00812  15 RFR-NGDYVIYVQIGDYLDIICPHYEPSGVGEanGEYYKLYLVSKEQYDTCTPTSKDNKRWECDRPDAPHKFTEKFQEFS 93

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*.
gi 1034583872 121 PNLWGLEFQKNKDYYIISTSNGSLEGLDNQEGGVCQTRAMKILMKV 166
Cdd:pfam00812  94 PFPLGFEFQPGHDYYYISTSDGTLEGIDSQHGGVCETQNMKLKVKV 139
 
Name Accession Description Interval E-value
Ephrin-B_Ectodomain cd10426
Ectodomain of Ephrin B; Ephrin Bs have several conserved tyrosine phosphorylation sites in ...
 43-167 1.01e-92

Ectodomain of Ephrin B; Ephrin Bs have several conserved tyrosine phosphorylation sites in their cytoplasmic PDZ-like domain, which are important for signal transduction. Ephrins and their receptors EphR play an important role in cell communication in normal physiology, as well as in disease pathogenesis. Binding of the ephrin (Eph) ligand to EphR requires cell-cell contact, since both molecules are anchored to the plasma membrane. The resulting downstream signals occur bidirectionally in both EphR-expressing cells (forward signaling, depending on Eph kinase activity) and ephrin-expressing cells (reverse signaling). Eph signaling controls cell morphology, adhesion, migration and invasion. Ephrins can be subdivided into 2 groups, A and B, depending on their respective receptors EphA or EphB. The nine human EphA receptors bind to five GPI-linked ephrin-A ligands and the five EphB receptors bind to three transmembrane ephrin-B ligands. Interactions are promiscuous within each class, and some Eph receptors can also bind to ephrins of the other class. All ephrin Bs contain a highly conserved receptor binding ectodomain described in this model.


Pssm-ID: 259897  Cd Length: 137  Bit Score: 272.40  E-value: 1.01e-92
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034583872  43 RFLPGQGLVLYPQIGDKLDIICPKVDSKTVGQYEYYKVYMVDKDQADRCTIKKENTPLLNCAKPDQDIKFTIKFQEFSPN 122
Cdd:cd10426    13 KFLPGQGLVLYPQIGDKLDIICPKVDSKTVGQYEYYKLYMVDKDQADRCSIKKDPNPLLTCAKPDQDVRFTIKFQEFSPN 92

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*
gi 1034583872 123 LWGLEFQKNKDYYIISTSNGSLEGLDNQEGGVCQTRAMKILMKVG 167
Cdd:cd10426    93 LWGLEFQKNKDYYIISTSNGTLEGLENQEGGVCQTRSMKILMKVG 137
Ephrin pfam00812
Ephrin;
43-166 6.08e-63

Ephrin;


Pssm-ID: 459947  Cd Length: 139  Bit Score: 196.36  E-value: 6.08e-63
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034583872  43 RFLpGQGLVLYPQIGDKLDIICPKVDSKTVGQ--YEYYKVYMVDKDQADRCTIKKENTPLLNCAKPDQDIKFTIKFQEFS 120
Cdd:pfam00812  15 RFR-NGDYVIYVQIGDYLDIICPHYEPSGVGEanGEYYKLYLVSKEQYDTCTPTSKDNKRWECDRPDAPHKFTEKFQEFS 93

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*.
gi 1034583872 121 PNLWGLEFQKNKDYYIISTSNGSLEGLDNQEGGVCQTRAMKILMKV 166
Cdd:pfam00812  94 PFPLGFEFQPGHDYYYISTSDGTLEGIDSQHGGVCETQNMKLKVKV 139
Ephrin_ectodomain cd02675
Ectodomain of Ephrins; Ephrins and their receptors EphR play an important role in cell ...
 49-167 1.80e-58

Ectodomain of Ephrins; Ephrins and their receptors EphR play an important role in cell communication in normal physiology, as well as in disease pathogenesis. Binding of the ephrin (Eph) ligand to EphR requires cell-cell contact, since both molecules are anchored to the plasma membrane. The resulting downstream signals occur bidirectionally in both EphR-expressing cells (forward signaling, depending on Eph kinase activity) and ephrin-expressing cells (reverse signaling). Eph signaling controls cell morphology, adhesion, migration and invasion. Ephrins can be subdivided into 2 groups, A and B, depending on their respective receptors EphA or EphB. The nine human EphA receptors bind to five GPI-linked ephrin-A ligands and the five EphB receptors bind to three transmembrane ephrin-B ligands. Interactions are promiscuous within each class, and some Eph receptors can also bind to ephrins of the other class. All ephrins contain a highly conserved ectodomain for receptor binding, which is characterized by this domain hierarchy.


Pssm-ID: 259861  Cd Length: 136  Bit Score: 184.80  E-value: 1.80e-58
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034583872  49 GLVLYPQIGDKLDIICPKVDSKTVG-QYEYYKVYMVDKDQADRCTIKKENTPLLNCAKPDQDIKFTIKFQEFSPNLWGLE 127
Cdd:cd02675    17 DYVIEVNIGDKLDIICPRYESGTESeEYEYYKIYMVSKDGYDSCRLNTRSRLLLRCDRPYKEKKFTILFQEFSPIPGGLE 96

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|
gi 1034583872 128 FQKNKDYYIISTSNGSLEGLDNQEGGVCQTRAMKILMKVG 167
Cdd:cd02675    97 FQPGKDYYFISTSTGTEEGLDNTSGGLCSSHNMKLAIKVC 136
Ephrin-A_Ectodomain cd10425
Ectodomain of Ephrin A; Ephrins and their receptors EphR play an important role in cell ...
 43-140 9.27e-20

Ectodomain of Ephrin A; Ephrins and their receptors EphR play an important role in cell communication in normal physiology, as well as in disease pathogenesis. Binding of the ephrin (Eph) ligand to EphR requires cell-cell contact, since both molecules are anchored to the plasma membrane. The resulting downstream signals occur bidirectionally in both EphR-expressing cells (forward signaling, depending on Eph kinase activity) and ephrin-expressing cells (reverse signaling). Eph signaling controls cell morphology, adhesion, migration and invasion. Ephrins can be subdivided into 2 groups, A and B, depending on their respective receptors EphA or EphB. The nine human EphA receptors bind to five GPI-linked ephrin-A ligands. Interactions are promiscuous within each class, and some Eph receptors can also bind to ephrins of the other class. All ephrin As contain a highly conserved receptor binding ectodomain described by this model. Although ephrin As do not have a cytoplasmic tail (in contrast to ephrin Bs), they are still capable of downstream activation of Src family kinases and phosphoinositide-3-kinases, most likely involving coreceptors such as neurotrophin receptors.


Pssm-ID: 259896  Cd Length: 130  Bit Score: 83.51  E-value: 9.27e-20
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034583872  43 RFLPGqGLVLYPQIGDKLDIICPKVDSKTV--GQYEYYKVYMVDKDQADRCTIKKENTPLLNC---AKPDQDIKFTIKFQ 117
Cdd:cd10425    13 RFLRG-DYTVQVQINDYLDILCPHYESSDPagEEMERYILYMVSEEGYETCSHTDKGFKRWECnrpFAPHGPIKFSEKFQ 91

                          90       100
                  ....*....|....*....|...
gi 1034583872 118 EFSPNLWGLEFQKNKDYYIISTS 140
Cdd:cd10425    92 RFTPFSLGFEFRPGHEYYYISKP 114
 
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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