Structure of PDB 2f53 Chain D

Receptor sequence
>2f53D (length=193) Species: 9606 (Homo sapiens) [Search protein sequence]
MKQEVTQIPAALSVPEGENLVLNCSFTDSAIYNLQWFRQDPGKGLTSLLL
IPFWQREQTSGRLNASLDKSSGRSTLYIAASQPGDSATYLCAVRPTSGGS
YIPTFGRGTSLIVHPYIQNPDPAVYQLRDSKSSDKSVCLFTDFDSQTNVS
QSKDSDVYITDKCVLDMRSMDFKSNSAVAWSNKSDFACANAFN
3D structure
PDB2f53 Directed evolution of human T cell receptor CDR2 residues by phage display dramatically enhances affinity for cognate peptide-MHC without increasing apparent cross-reactivity.
ChainD
Resolution2.1 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
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 peptide D Y30 P93 T94 S95 G97 Y99 Y32 P95 T96 S97 G99 Y101
External links
PDB RCSB:2f53, PDBe:2f53, PDBj:2f53
PDBsum2f53
PubMed16600963
UniProtP01848|TRAC_HUMAN T cell receptor alpha chain constant (Gene Name=TRAC)

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