Macromolecule Annotations for the Entities in PDB 1IM3

Domain Annotation: SCOP Classification SCOP Database (version: 1.75) Homepage

Chains Domain Info Class Fold Superfamily Family Domain Species
A182-275 d1im3a1 All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin C1 set domains (antibody constant domain- like) Class I MHC, alpha-3 domain Human (Homo sapiens) [TaxId: 9606]
A1-181 d1im3a2 Alpha and beta proteins (a+b) MHC antigen-recognition domain MHC antigen-recognition domain MHC antigen-recognition domain Class I MHC, alpha-1 and alpha-2 domains Human (Homo sapiens), HLA-A2.1 [TaxId: 9606]
B d1im3b_ All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin C1 set domains (antibody constant domain- like) beta2-microglobulin Human (Homo sapiens) [TaxId: 9606]
D d1im3d_ All beta proteins Immunoglobulin-like beta-sandwich E set domains Cytomegalovirus protein US2 Cytomegalovirus protein US2 Human cytomegalovirus [TaxId: 10359]
E182-275 d1im3e1 All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin C1 set domains (antibody constant domain- like) Class I MHC, alpha-3 domain Human (Homo sapiens) [TaxId: 9606]
E1-181 d1im3e2 Alpha and beta proteins (a+b) MHC antigen-recognition domain MHC antigen-recognition domain MHC antigen-recognition domain Class I MHC, alpha-1 and alpha-2 domains Human (Homo sapiens), HLA-A2.1 [TaxId: 9606]
F d1im3f_ All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin C1 set domains (antibody constant domain- like) beta2-microglobulin Human (Homo sapiens) [TaxId: 9606]
H d1im3h_ All beta proteins Immunoglobulin-like beta-sandwich E set domains Cytomegalovirus protein US2 Cytomegalovirus protein US2 Human cytomegalovirus [TaxId: 10359]
I182-275 d1im3i1 All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin C1 set domains (antibody constant domain- like) Class I MHC, alpha-3 domain Human (Homo sapiens) [TaxId: 9606]
I1-181 d1im3i2 Alpha and beta proteins (a+b) MHC antigen-recognition domain MHC antigen-recognition domain MHC antigen-recognition domain Class I MHC, alpha-1 and alpha-2 domains Human (Homo sapiens), HLA-A2.1 [TaxId: 9606]
J d1im3j_ All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin C1 set domains (antibody constant domain- like) beta2-microglobulin Human (Homo sapiens) [TaxId: 9606]
L d1im3l_ All beta proteins Immunoglobulin-like beta-sandwich E set domains Cytomegalovirus protein US2 Cytomegalovirus protein US2 Human cytomegalovirus [TaxId: 10359]
M182-275 d1im3m1 All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin C1 set domains (antibody constant domain- like) Class I MHC, alpha-3 domain Human (Homo sapiens) [TaxId: 9606]
M1-181 d1im3m2 Alpha and beta proteins (a+b) MHC antigen-recognition domain MHC antigen-recognition domain MHC antigen-recognition domain Class I MHC, alpha-1 and alpha-2 domains Human (Homo sapiens), HLA-A2.1 [TaxId: 9606]
N d1im3n_ All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin C1 set domains (antibody constant domain- like) beta2-microglobulin Human (Homo sapiens) [TaxId: 9606]
P d1im3p_ All beta proteins Immunoglobulin-like beta-sandwich E set domains Cytomegalovirus protein US2 Cytomegalovirus protein US2 Human cytomegalovirus [TaxId: 10359]

Domain Annotation: CATH CATH Database (version 4.0.0) Homepage

Chains Domain Class Architecture Topology Homology
A1 1im3A01 Alpha Beta 2-Layer Sandwich Murine Class I Major Histocompatibility Complex, H2- DB; Chain A, domain 1 Murine Class I Major Histocompatibility Complex, H2- DB, subunit A, domain 1
A2 1im3A02 Mainly Beta Sandwich Immunoglobulin-like Immunoglobulins
B 1im3B00 Mainly Beta Sandwich Immunoglobulin-like Immunoglobulins
D 1im3D00 Mainly Beta Sandwich Immunoglobulin-like
E1 1im3E01 Alpha Beta 2-Layer Sandwich Murine Class I Major Histocompatibility Complex, H2- DB; Chain A, domain 1 Murine Class I Major Histocompatibility Complex, H2- DB, subunit A, domain 1
E2 1im3E02 Mainly Beta Sandwich Immunoglobulin-like Immunoglobulins
F 1im3F00 Mainly Beta Sandwich Immunoglobulin-like Immunoglobulins
H 1im3H00 Mainly Beta Sandwich Immunoglobulin-like
I1 1im3I01 Alpha Beta 2-Layer Sandwich Murine Class I Major Histocompatibility Complex, H2- DB; Chain A, domain 1 Murine Class I Major Histocompatibility Complex, H2- DB, subunit A, domain 1
I2 1im3I02 Mainly Beta Sandwich Immunoglobulin-like Immunoglobulins
J 1im3J00 Mainly Beta Sandwich Immunoglobulin-like Immunoglobulins
L 1im3L00 Mainly Beta Sandwich Immunoglobulin-like
M1 1im3M01 Alpha Beta 2-Layer Sandwich Murine Class I Major Histocompatibility Complex, H2- DB; Chain A, domain 1 Murine Class I Major Histocompatibility Complex, H2- DB, subunit A, domain 1
M2 1im3M02 Mainly Beta Sandwich Immunoglobulin-like Immunoglobulins
N 1im3N00 Mainly Beta Sandwich Immunoglobulin-like Immunoglobulins
P 1im3P00 Mainly Beta Sandwich Immunoglobulin-like

Protein Family Annotation Pfam Database Homepage

Chains Pfam Accession Pfam Identifier Pfam Description Type Source
A PF00129 MHC_I Class I Histocompatibility antigen, domains alpha 1 and 2 Domain PFAM PF00129
A PF07654 C1-set Immunoglobulin C1-set domain Domain PFAM PF07654
D PF05963 Cytomega_US3 Cytomegalovirus US3 protein Family
B PF07654 C1-set Immunoglobulin C1-set domain Domain PFAM PF07654

Gene Product Annotation Gene Ontology Consortium Homepage

Chains Polymer Molecular Function Biological Process Cellular Component
A,E,I,M HLA CLASS I HISTOCOMPATIBILITY ANTIGEN, A- 2 ALPHA CHAIN (1IM3:A,E,I,M)
  • none
  • none
  • none
B,F,J,N beta-2-microglobulin (1IM3:B,F,J,N)
C,G,K,O Human T-cell lymphotropic virus type 1 Tax peptide (1IM3:C,G,K,O)
  • none
  • none
  • none
D,H,L,P cytomegalovirus protein US2 (1IM3:D,H,L,P)

Protein Modification Annotation

Type PDB Residue Nr. Description