Lineage for d1n2ra1 (1n2r A:182-276)

  1. Root: SCOP 1.75
  2. 781541Class b: All beta proteins [48724] (174 folds)
  3. 781542Fold b.1: Immunoglobulin-like beta-sandwich [48725] (28 superfamilies)
    sandwich; 7 strands in 2 sheets; greek-key
    some members of the fold have additional strands
  4. 781543Superfamily b.1.1: Immunoglobulin [48726] (4 families) (S)
  5. 783929Family b.1.1.2: C1 set domains (antibody constant domain-like) [48942] (23 proteins)
  6. 784408Protein Class I MHC, alpha-3 domain [88604] (4 species)
  7. 784409Species Human (Homo sapiens) [TaxId:9606] [88605] (157 PDB entries)
    Uniprot P30685 25-300
    Uniprot P30443 25-298 # 1A01_HUMAN HLA class I histocompatibility antigen, A-1 alpha chain precursor
    Uniprot P30481 25-300
    Uniprot P01892 25-298
    Uniprot P13746 25-299 # 1A11_HUMAN HLA class I histocompatibility antigen, A-11 alpha chain precursor
    Uniprot P30685 25-300 ! Uniprot P30443 25-298 # 1A01_HUMAN HLA class I histocompatibility antigen, A-1 alpha chain precursor ! Uniprot P30481 25-300 ! Uniprot P01892 25-298 ! Uniprot P13746 25-299 # 1A11_HUMAN HLA class I histocompatibility antigen, A-11 alpha chain precursor
  8. 784452Domain d1n2ra1: 1n2r A:182-276 [91561]
    Other proteins in same PDB: d1n2ra2, d1n2rb_
    complexed with acy

Details for d1n2ra1

PDB Entry: 1n2r (more details), 1.7 Å

PDB Description: A natural selected dimorphism in HLA B*44 alters self, peptide reportoire and T cell recognition.
PDB Compounds: (A:) HLA class I histocompatibility antigen, BW-44(B-12) B*4403 alpha chain

SCOP Domain Sequences for d1n2ra1:

Sequence; same for both SEQRES and ATOM records: (download)

>d1n2ra1 b.1.1.2 (A:182-276) Class I MHC, alpha-3 domain {Human (Homo sapiens) [TaxId: 9606]}
adppkthvthhpisdhevtlrcwalgfypaeitltwqrdgedqtqdtelvetrpagdrtf
qkwaavvvpsgeeqrytchvqheglpkpltlrwep

SCOP Domain Coordinates for d1n2ra1:

Click to download the PDB-style file with coordinates for d1n2ra1.
(The format of our PDB-style files is described here.)

Timeline for d1n2ra1:

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Domains from same chain:
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d1n2ra2
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Domains from other chains:
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d1n2rb_