PDB entry 1g1f
View 1g1f on RCSB PDB site
Description: crystal structure of protein tyrosine phosphatase 1b complexed with a tri-phosphorylated peptide (rdi(ptr)etd(ptr)(ptr)rk) from the insulin receptor kinase
Class: hydrolase, signaling protein
Keywords: hydrolase (phosphorylation), tyrosine phosphatase, peptide complex, hydrolase, signaling protein
Deposited on
2000-10-11, released
2001-01-17
The last revision prior to the SCOPe 2.04 freeze date was dated
2009-02-24, with a file datestamp of
2009-02-03.
Experiment type: XRAY
Resolution: 2 Å
R-factor: 0.207
AEROSPACI score: 0.42
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: protein tyrosine phosphatase 1b
Species: Homo sapiens [TaxId:9606]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.04: d1g1fa_ - Chain 'B':
Compound: tri-phosphorylated peptide from the insulin receptor kinase
Species: synthetic, synthetic
Database cross-references and differences (RAF-indexed):
- Heterogens: HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>1g1fA (A:)
memekefeqidksgswaaiyqdirheasdfpcrvaklpknknrnryrdvspfdhsriklh
qedndyinaslikmeeaqrsyiltqgplpntcghfwemvweqksrgvvmlnrvmekgslk
caqywpqkeekemifedtnlkltlisediksyytvrqlelenlttqetreilhfhyttwp
dfgvpespasflnflfkvresgslspehgpvvvhasagigrsgtfcladtclllmdkrkd
pssvdikkvllemrkfrmgliqtadqlrfsylaviegakfimgdssvqdqwkelshed
Sequence, based on observed residues (ATOM records): (download)
>1g1fA (A:)
emekefeqidksgswaaiyqdirheasdfpcrvaklpknknrnryrdvspfdhsriklhq
edndyinaslikmeeaqrsyiltqgplpntcghfwemvweqksrgvvmlnrvmekgslkc
aqywpqkeekemifedtnlkltlisediksyytvrqlelenlttqetreilhfhyttwpd
fgvpespasflnflfkvresgslspehgpvvvhasagigrsgtfcladtclllmdkrkdp
ssvdikkvllemrkfrmgliqtadqlrfsylaviegakfimgdssvqdqwkelshed
- Chain 'B':
No sequence available.