Structure of PDB 1jj7 Chain A

Receptor sequence
>1jj7A (length=251) Species: 9606 (Homo sapiens) [Search protein sequence]
GLLTPLHLEGLVQFQDVSFAYPNRPDVLVLQGLTFTLRPGEVTALVGPNG
SGKSTVAALLQNLYQPTGGQLLLDGKPLPQYEHRYLHRQVAAVGQEPQVF
GRSLQENIAYGLTQKPTMEEITAAAVKSGAHSFISGLPQGYDTEVDEAGS
QLSGGQRQAVALARALIRKPCVLILDDATSALDANSQLQVEQLLYESPER
YSRSVLLITQHLSLVEQADHILFLEGGAIREGGTHQQLMEKKGCYWAMVQ
A
3D structure
PDB1jj7 Structure of the ABC ATPase domain of human TAP1, the transporter associated with antigen processing.
ChainA
Resolution2.4 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 7.4.2.14: ABC-type antigen peptide transporter.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 ADP A Y512 V520 N540 G541 S542 G543 K544 S545 T546 Y21 V29 N49 G50 S51 G52 K53 S54 T55
Gene Ontology
Molecular Function
GO:0005524 ATP binding
GO:0016887 ATP hydrolysis activity

View graph for
Molecular Function
External links
PDB RCSB:1jj7, PDBe:1jj7, PDBj:1jj7
PDBsum1jj7
PubMed11532960
UniProtQ03518|TAP1_HUMAN Antigen peptide transporter 1 (Gene Name=TAP1)

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