Macromolecule Annotations for the Entities in PDB 1I3R

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

Chains Domain Info Class Fold Superfamily Family Domain Species
A82-182 d1i3ra1 All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin C1 set domains (antibody constant domain- like) Class II MHC alpha chain, C-terminal domain Mouse (Mus musculus), I-E group [TaxId: 10090]
A1-81 d1i3ra2 Alpha and beta proteins (a+b) MHC antigen-recognition domain MHC antigen-recognition domain MHC antigen-recognition domain Class II MHC alpha chain, N-terminal domain Mouse (Mus musculus), I-EK [TaxId: 10090]
B121-216 d1i3rb1 All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin C1 set domains (antibody constant domain- like) Class II MHC beta chain, C-terminal domain Mouse (Mus musculus), I-E group [TaxId: 10090]
B1-120 d1i3rb2 Alpha and beta proteins (a+b) MHC antigen-recognition domain MHC antigen-recognition domain MHC antigen-recognition domain Class II MHC beta chain, N-terminal domain Mouse (Mus musculus), I-EK [TaxId: 10090]
C82-182 d1i3rc1 All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin C1 set domains (antibody constant domain- like) Class II MHC alpha chain, C-terminal domain Mouse (Mus musculus), I-E group [TaxId: 10090]
C1-81 d1i3rc2 Alpha and beta proteins (a+b) MHC antigen-recognition domain MHC antigen-recognition domain MHC antigen-recognition domain Class II MHC alpha chain, N-terminal domain Mouse (Mus musculus), I-EK [TaxId: 10090]
D121-216 d1i3rd1 All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin C1 set domains (antibody constant domain- like) Class II MHC beta chain, C-terminal domain Mouse (Mus musculus), I-E group [TaxId: 10090]
D1-120 d1i3rd2 Alpha and beta proteins (a+b) MHC antigen-recognition domain MHC antigen-recognition domain MHC antigen-recognition domain Class II MHC beta chain, N-terminal domain Mouse (Mus musculus), I-EK [TaxId: 10090]
E82-182 d1i3re1 All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin C1 set domains (antibody constant domain- like) Class II MHC alpha chain, C-terminal domain Mouse (Mus musculus), I-E group [TaxId: 10090]
E1-81 d1i3re2 Alpha and beta proteins (a+b) MHC antigen-recognition domain MHC antigen-recognition domain MHC antigen-recognition domain Class II MHC alpha chain, N-terminal domain Mouse (Mus musculus), I-EK [TaxId: 10090]
F121-216 d1i3rf1 All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin C1 set domains (antibody constant domain- like) Class II MHC beta chain, C-terminal domain Mouse (Mus musculus), I-E group [TaxId: 10090]
F1-120 d1i3rf2 Alpha and beta proteins (a+b) MHC antigen-recognition domain MHC antigen-recognition domain MHC antigen-recognition domain Class II MHC beta chain, N-terminal domain Mouse (Mus musculus), I-EK [TaxId: 10090]
G82-182 d1i3rg1 All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin C1 set domains (antibody constant domain- like) Class II MHC alpha chain, C-terminal domain Mouse (Mus musculus), I-E group [TaxId: 10090]
G1-81 d1i3rg2 Alpha and beta proteins (a+b) MHC antigen-recognition domain MHC antigen-recognition domain MHC antigen-recognition domain Class II MHC alpha chain, N-terminal domain Mouse (Mus musculus), I-EK [TaxId: 10090]
H121-216 d1i3rh1 All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin C1 set domains (antibody constant domain- like) Class II MHC beta chain, C-terminal domain Mouse (Mus musculus), I-E group [TaxId: 10090]
H1-120 d1i3rh2 Alpha and beta proteins (a+b) MHC antigen-recognition domain MHC antigen-recognition domain MHC antigen-recognition domain Class II MHC beta chain, N-terminal domain Mouse (Mus musculus), I-EK [TaxId: 10090]

Domain Annotation: CATH CATH Database (version 4.0.0) Homepage

Chains Domain Class Architecture Topology Homology
A1 1i3rA01 Alpha Beta Roll Class II Histocompatibility Antigen, M Beta Chain; Chain B, domain 1 Class II Histocompatibility Antigen, M Beta Chain; Chain B, domain 1
A2 1i3rA02 Mainly Beta Sandwich Immunoglobulin-like Immunoglobulins
B1 1i3rB01 Alpha Beta Roll Class II Histocompatibility Antigen, M Beta Chain; Chain B, domain 1 Class II Histocompatibility Antigen, M Beta Chain; Chain B, domain 1
B2 1i3rB02 Mainly Beta Sandwich Immunoglobulin-like Immunoglobulins
C1 1i3rC01 Alpha Beta Roll Class II Histocompatibility Antigen, M Beta Chain; Chain B, domain 1 Class II Histocompatibility Antigen, M Beta Chain; Chain B, domain 1
C2 1i3rC02 Mainly Beta Sandwich Immunoglobulin-like Immunoglobulins
D1 1i3rD01 Alpha Beta Roll Class II Histocompatibility Antigen, M Beta Chain; Chain B, domain 1 Class II Histocompatibility Antigen, M Beta Chain; Chain B, domain 1
D2 1i3rD02 Mainly Beta Sandwich Immunoglobulin-like Immunoglobulins
E1 1i3rE01 Alpha Beta Roll Class II Histocompatibility Antigen, M Beta Chain; Chain B, domain 1 Class II Histocompatibility Antigen, M Beta Chain; Chain B, domain 1
E2 1i3rE02 Mainly Beta Sandwich Immunoglobulin-like Immunoglobulins
F1 1i3rF01 Alpha Beta Roll Class II Histocompatibility Antigen, M Beta Chain; Chain B, domain 1 Class II Histocompatibility Antigen, M Beta Chain; Chain B, domain 1
F2 1i3rF02 Mainly Beta Sandwich Immunoglobulin-like Immunoglobulins
G1 1i3rG01 Alpha Beta Roll Class II Histocompatibility Antigen, M Beta Chain; Chain B, domain 1 Class II Histocompatibility Antigen, M Beta Chain; Chain B, domain 1
G2 1i3rG02 Mainly Beta Sandwich Immunoglobulin-like Immunoglobulins
H1 1i3rH01 Alpha Beta Roll Class II Histocompatibility Antigen, M Beta Chain; Chain B, domain 1 Class II Histocompatibility Antigen, M Beta Chain; Chain B, domain 1
H2 1i3rH02 Mainly Beta Sandwich Immunoglobulin-like Immunoglobulins

Protein Family Annotation Pfam Database Homepage

Chains Pfam Accession Pfam Identifier Pfam Description Type Source

Gene Product Annotation Gene Ontology Consortium Homepage

Chains Polymer Molecular Function Biological Process Cellular Component
A,C,E,G H-2 CLASS II HISTOCOMPATIBILITY ANTIGEN, E- K ALPHA CHAIN (1I3R:A,C,E,G)
  • none
B,D,F,H FUSION PROTEIN CONSISTING OF MHC E-BETA-K PRECURSOR, GLYCINE RICH LINKER, AND HEMOGLOBIN BETA- 2 CHAIN (1I3R:B,D,F,H)
  • none

Protein Modification Annotation

Type PDB Residue Nr. Description