Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
DSCOP2B SuperfamilyImmunoglobulin (Ig) domain-like 8054671 3000071 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyMHC antigen-recognition domain 8040455 3000521 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyMHC antigen-recognition domain 8040455 3000521 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyImmunoglobulin (Ig) domain-like 8054671 3000071 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
JCathelicidinse4h1lJ1 A: a/b three-layered sandwichesX: beta-GraspH: Ubiquitin-relatedT: Ubiquitin-likeF: CathelicidinsECOD (v294.1)
HPK_Tyr_Ser-Thre4h1lH1 A: a/b three-layered sandwichesX: Globin-likeH: Flavoproteins/Phosphotyrosine protein phosphatases-likeT: (Phosphotyrosine protein) phosphatases IIF: PK_Tyr_Ser-ThrECOD (v294.1)
ICathelicidinse4h1lI1 A: a/b three-layered sandwichesX: beta-GraspH: Ubiquitin-relatedT: Ubiquitin-likeF: CathelicidinsECOD (v294.1)
GPK_Tyr_Ser-Thre4h1lG1 A: a/b three-layered sandwichesX: Globin-likeH: Flavoproteins/Phosphotyrosine protein phosphatases-likeT: (Phosphotyrosine protein) phosphatases IIF: PK_Tyr_Ser-ThrECOD (v294.1)
EAlpha-amylasee4h1lE2 A: a/b three-layered sandwichesX: Fusion glycoprotein F2H: MoeA-I/Ornithine decarboxylase-C/Reverse ferredoxin-like domain in RNA-polymeraseT: MoeA-I/Ornithine decarboxylase-C/Reverse ferredoxin-like domain in RNA-polymeraseF: Alpha-amylaseECOD (v294.1)
EDNA_pol_B_exo1e4h1lE3 A: a/b three-layered sandwichesX: P-loop domains-likeH: Hemagglutinin HA2 chainT: Hemagglutinin HA2 chainF: DNA_pol_B_exo1ECOD (v294.1)
BPK_Tyr_Ser-Thre4h1lB1 A: a/b three-layered sandwichesX: Globin-likeH: Flavoproteins/Phosphotyrosine protein phosphatases-likeT: (Phosphotyrosine protein) phosphatases IIF: PK_Tyr_Ser-ThrECOD (v294.1)
BDNA_pol_B_exo1e4h1lB2 A: a/b three-layered sandwichesX: P-loop domains-likeH: Hemagglutinin HA2 chainT: Hemagglutinin HA2 chainF: DNA_pol_B_exo1ECOD (v294.1)
DV-sete4h1lD7 A: a/b three-layered sandwichesX: Subtilisin-likeH: Subtilisin-likeT: Subtilisin-likeF: V-setECOD (v294.1)
APK_Tyr_Ser-Thre4h1lA1 A: a/b three-layered sandwichesX: Globin-likeH: Flavoproteins/Phosphotyrosine protein phosphatases-likeT: (Phosphotyrosine protein) phosphatases IIF: PK_Tyr_Ser-ThrECOD (v294.1)

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
H, J
TR Ani2.3 V-BETA Homo sapiens (human) TRBV19*01, TRBV19*03, TRBJ2-2*01 V-DOMAIN V-BETA TR FV-ALPHA_BETA IMGT (202612-0)
G, I
TR Ani2.3 V-ALPHA Homo sapiens (human) TRAV8-3*01, TRAJ37*01 V-DOMAIN V-ALPHA TR FV-ALPHA_BETA IMGT (202612-0)
B, E
MH2 HLA-DRA*0101_HLA-DRB3*0301 II-BETA Homo sapiens (human) HLA-DRB3*0301 G-DOMAIN G-BETA, C-LIKE-DOMAIN C-LIKE MH MH2-ALPHA_BETA IMGT (202612-0)
A, D
MH2 HLA-DRA*0101_HLA-DRB3*0301 II-ALPHA Homo sapiens (human) HLA-DRA*0101, HLA-DRA*0102 G-DOMAIN G-ALPHA, C-LIKE-DOMAIN C-LIKE MH MH2-ALPHA_BETA IMGT (202612-0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
B, E
PF00969Class II histocompatibility antigen, beta domain (MHC_II_beta)Class II histocompatibility antigen, beta domainDomain
B, E
PF07654Immunoglobulin C1-set domain (C1-set)Immunoglobulin C1-set domainDomain
A, D
PF07654Immunoglobulin C1-set domain (C1-set)Immunoglobulin C1-set domainDomain
A, D
PF00993Class II histocompatibility antigen, alpha domain (MHC_II_alpha)Class II histocompatibility antigen, alpha domainDomain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
H, J
Ani2.3 TCR B chain-
G, I
Ani2.3 TCR A chain- -
C, F
mimotope peptide---
B, E
MHC class II antigen
A, D
HLA class II histocompatibility antigen, DR alpha chain

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
H, J
IPR013783Immunoglobulin-like foldHomologous Superfamily
H, J
IPR036179Immunoglobulin-like domain superfamilyHomologous Superfamily
H, J
IPR013106Immunoglobulin V-set domainDomain
H, J
IPR007110Immunoglobulin-like domainDomain
H, J
IPR050413T cell receptor beta variableFamily
G, I
IPR013783Immunoglobulin-like foldHomologous Superfamily
G, I
IPR036179Immunoglobulin-like domain superfamilyHomologous Superfamily
G, I
IPR013106Immunoglobulin V-set domainDomain
G, I
IPR003599Immunoglobulin domain subtypeDomain
G, I
IPR007110Immunoglobulin-like domainDomain
G, I
IPR051287T cell receptor variable regionFamily
B, E
IPR036179Immunoglobulin-like domain superfamilyHomologous Superfamily
B, E
IPR050160Major Histocompatibility Complex/ImmunoglobulinFamily
B, E
IPR003597Immunoglobulin C1-setDomain
B, E
IPR011162MHC classes I/II-like antigen recognition proteinHomologous Superfamily
B, E
IPR003006Immunoglobulin/major histocompatibility complex, conserved siteConserved Site
B, E
IPR000353MHC class II, beta chain, N-terminalDomain
B, E
IPR014745MHC class II, alpha/beta chain, N-terminalHomologous Superfamily
B, E
IPR013783Immunoglobulin-like foldHomologous Superfamily
B, E
IPR007110Immunoglobulin-like domainDomain
A, D
IPR036179Immunoglobulin-like domain superfamilyHomologous Superfamily
A, D
IPR050160Major Histocompatibility Complex/ImmunoglobulinFamily
A, D
IPR003597Immunoglobulin C1-setDomain
A, D
IPR011162MHC classes I/II-like antigen recognition proteinHomologous Superfamily
A, D
IPR003006Immunoglobulin/major histocompatibility complex, conserved siteConserved Site
A, D
IPR014745MHC class II, alpha/beta chain, N-terminalHomologous Superfamily
A, D
IPR013783Immunoglobulin-like foldHomologous Superfamily
A, D
IPR007110Immunoglobulin-like domainDomain
A, D
IPR001003MHC class II, alpha chain, N-terminalDomain

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
A, D
PharosP01903