Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyMHC antigen-recognition domain 8039640 3000521 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyImmunoglobulin (Ig) domain-like 8054605 3000071 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyImmunoglobulin (Ig) domain-like 8054605 3000071 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyMHC antigen-recognition domain 8039640 3000521 SCOP2B (2022-06-29)
GSCOP2B SuperfamilyMHC antigen-recognition domain 8039640 3000521 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyMHC antigen-recognition domain 8039640 3000521 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyImmunoglobulin (Ig) domain-like 8054605 3000071 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyImmunoglobulin (Ig) domain-like 8003766 3000071 SCOP2B (2022-06-29)
FSCOP2B SuperfamilyImmunoglobulin (Ig) domain-like 8003766 3000071 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyImmunoglobulin (Ig) domain-like 8003766 3000071 SCOP2B (2022-06-29)
HSCOP2B SuperfamilyImmunoglobulin (Ig) domain-like 8003766 3000071 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AC1-set_2e6gl1A1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: C1-set_2ECOD (1.6)
AMHC_Ie6gl1A2 A: a+b two layersX: MHC antigen-recognition domain (From Topology)H: MHC antigen-recognition domain (From Topology)T: MHC antigen-recognition domainF: MHC_IECOD (1.6)
CC1-set_2e6gl1C2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: C1-set_2ECOD (1.6)
CMHC_Ie6gl1C1 A: a+b two layersX: MHC antigen-recognition domain (From Topology)H: MHC antigen-recognition domain (From Topology)T: MHC antigen-recognition domainF: MHC_IECOD (1.6)
GC1-set_2e6gl1G2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: C1-set_2ECOD (1.6)
GMHC_Ie6gl1G1 A: a+b two layersX: MHC antigen-recognition domain (From Topology)H: MHC antigen-recognition domain (From Topology)T: MHC antigen-recognition domainF: MHC_IECOD (1.6)
EC1-set_2e6gl1E2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: C1-set_2ECOD (1.6)
EMHC_Ie6gl1E1 A: a+b two layersX: MHC antigen-recognition domain (From Topology)H: MHC antigen-recognition domain (From Topology)T: MHC antigen-recognition domainF: MHC_IECOD (1.6)
DC1-set_2e6gl1D1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: C1-set_2ECOD (1.6)
FC1-set_2e6gl1F1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: C1-set_2ECOD (1.6)
BC1-set_2e6gl1B1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: C1-set_2ECOD (1.6)
HC1-set_2e6gl1H1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: C1-set_2ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

IMGT Antibody Annotation IMGT Database Homepage

ChainProtein NameDescriptionOrganism NameGene Allele Name(s)Domain Name(s)Receptor TypeReceptor DescriptionProvenance Source
A, C, E, G
MH1 HLA-E*01:03 I-ALPHA Homo sapiens (human) HLA-C*0102, HLA-C*0103, HLA-C*0104, HLA-C*0105, HLA-C*0110, HLA-C*0108, HLA-C*0106, HLA-C*0111, HLA-C*0109, HLA-C*0107, HLA-C*0112, HLA-C*0113 G-DOMAIN G-ALPHA1 MH MH1-ALPHA_B2M IMGT (202444-0)
B, D, F, H
MH1 HLA-E*01:03 B2M Homo sapiens (human) B2M*01, B2M*02 C-LIKE-DOMAIN C-LIKE MH MH1-ALPHA_B2M IMGT (202444-0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, C, E, G
PF00129Class I Histocompatibility antigen, domains alpha 1 and 2 (MHC_I)Class I Histocompatibility antigen, domains alpha 1 and 2- Domain
A, C, E, G
PF07654Immunoglobulin C1-set domain (C1-set)Immunoglobulin C1-set domain- Domain
B, D, F, H
PF07654Immunoglobulin C1-set domain (C1-set)Immunoglobulin C1-set domain- Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, C, E, G
MHC class I antigen
B, D, F, H
Beta-2-microglobulin
I [auth P],
J [auth R],
K [auth T],
L [auth Q]
ARG-MET-TYR-SER-PRO-THR-SER-ILE-LEU

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, C, E, G
IPR036179Immunoglobulin-like domain superfamilyHomologous Superfamily
A, C, E, G
IPR010579MHC class I, alpha chain, C-terminalDomain
A, C, E, G
IPR011162MHC classes I/II-like antigen recognition proteinHomologous Superfamily
A, C, E, G
IPR001039MHC class I alpha chain, alpha1 alpha2 domainsDomain
A, C, E, G
IPR003006Immunoglobulin/major histocompatibility complex, conserved siteConserved Site
A, C, E, G
IPR013783Immunoglobulin-like foldHomologous Superfamily
A, C, E, G
IPR007110Immunoglobulin-like domainDomain
A, C, E, G
IPR050208Antigen-presenting and immune regulatory MHC class I-relatedFamily
A, C, E, G
IPR003597Immunoglobulin C1-setDomain
A, C, E, G
IPR011161MHC class I-like antigen recognition-likeDomain
A, C, E, G
IPR037055MHC class I-like antigen recognition-like superfamilyHomologous Superfamily
B, D, F, H
IPR036179Immunoglobulin-like domain superfamilyHomologous Superfamily
B, D, F, H
IPR003006Immunoglobulin/major histocompatibility complex, conserved siteConserved Site
B, D, F, H
IPR013783Immunoglobulin-like foldHomologous Superfamily
B, D, F, H
IPR007110Immunoglobulin-like domainDomain
B, D, F, H
IPR050160Major Histocompatibility Complex/ImmunoglobulinFamily
B, D, F, H
IPR003597Immunoglobulin C1-setDomain
B, D, F, H
IPR015707Beta-2-MicroglobulinFamily
I [auth P],
J [auth R],
K [auth T],
L [auth Q]
IPR036397Ribonuclease H superfamilyHomologous Superfamily
I [auth P],
J [auth R],
K [auth T],
L [auth Q]
IPR043128Reverse transcriptase/Diguanylate cyclase domainHomologous Superfamily
I [auth P],
J [auth R],
K [auth T],
L [auth Q]
IPR001995Peptidase A2A, retrovirus, catalyticDomain
I [auth P],
J [auth R],
K [auth T],
L [auth Q]
IPR001878Zinc finger, CCHC-typeDomain
I [auth P],
J [auth R],
K [auth T],
L [auth Q]
IPR008919Retrovirus capsid, N-terminalHomologous Superfamily
I [auth P],
J [auth R],
K [auth T],
L [auth Q]
IPR012344Matrix protein, lentiviral and alpha-retroviral, N-terminalHomologous Superfamily
I [auth P],
J [auth R],
K [auth T],
L [auth Q]
IPR036862Integrase, C-terminal domain superfamily, retroviralHomologous Superfamily
I [auth P],
J [auth R],
K [auth T],
L [auth Q]
IPR018061RetropepsinsDomain
I [auth P],
J [auth R],
K [auth T],
L [auth Q]
IPR010661Reverse transcriptase thumbDomain
I [auth P],
J [auth R],
K [auth T],
L [auth Q]
IPR002156Ribonuclease H domainDomain
I [auth P],
J [auth R],
K [auth T],
L [auth Q]
IPR036875Zinc finger, CCHC-type superfamilyHomologous Superfamily
I [auth P],
J [auth R],
K [auth T],
L [auth Q]
IPR003308Integrase, N-terminal zinc-binding domainDomain
I [auth P],
J [auth R],
K [auth T],
L [auth Q]
IPR001584Integrase, catalytic coreDomain
I [auth P],
J [auth R],
K [auth T],
L [auth Q]
IPR045345Retroviral nucleocapsid Gag protein p24, C-terminal domainDomain
I [auth P],
J [auth R],
K [auth T],
L [auth Q]
IPR010999Retroviral matrix proteinHomologous Superfamily
I [auth P],
J [auth R],
K [auth T],
L [auth Q]
IPR021109Aspartic peptidase domain superfamilyHomologous Superfamily
I [auth P],
J [auth R],
K [auth T],
L [auth Q]
IPR001969Aspartic peptidase, active siteActive Site
I [auth P],
J [auth R],
K [auth T],
L [auth Q]
IPR012337Ribonuclease H-like superfamilyHomologous Superfamily
I [auth P],
J [auth R],
K [auth T],
L [auth Q]
IPR017856Integrase-like, N-terminalHomologous Superfamily
I [auth P],
J [auth R],
K [auth T],
L [auth Q]
IPR000071Immunodeficiency lentiviral matrix, N-terminalDomain
I [auth P],
J [auth R],
K [auth T],
L [auth Q]
IPR043502DNA/RNA polymerase superfamilyHomologous Superfamily
I [auth P],
J [auth R],
K [auth T],
L [auth Q]
IPR001037Integrase, C-terminal, retroviralDomain
I [auth P],
J [auth R],
K [auth T],
L [auth Q]
IPR034170Retropepsin-like catalytic domainDomain
I [auth P],
J [auth R],
K [auth T],
L [auth Q]
IPR000477Reverse transcriptase domainDomain
I [auth P],
J [auth R],
K [auth T],
L [auth Q]
IPR010659Reverse transcriptase connectionDomain
I [auth P],
J [auth R],
K [auth T],
L [auth Q]
IPR008916Retrovirus capsid, C-terminalHomologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
A, C, E, G
PharosP13747
B, D, F, H
PharosP61769