Structure of PDB 1d1p Chain B

Receptor sequence
>1d1pB (length=157) Species: 4932 (Saccharomyces cerevisiae) [Search protein sequence]
KPKISVAFICLGNFCRSPMAEAIFKHEVEKANLENRFNKIDSFGTSNYHV
GESPDHRTVSICKQHGVKINHKGKQIKTKHFDEYDYIIGMDESNINNLKK
IQPEGSKAKVCLFGDWNTNDGTVQTIIEDPWYGDIQDFEYNFKQITYFSK
QFLKKEL
3D structure
PDB1d1p Crystal structures of a low-molecular weight protein tyrosine phosphatase from Saccharomyces cerevisiae and its complex with the substrate p-nitrophenyl phosphate.
ChainB
Resolution2.2 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) C13 N16 C18 R19 S20 D132
Catalytic site (residue number reindexed from 1) C10 N13 C15 R16 S17 D129
Enzyme Commision number 3.1.3.2: acid phosphatase.
3.1.3.48: protein-tyrosine-phosphatase.
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 EPE B C13 L14 G15 F17 C18 R19 H52 D132 W134 C10 L11 G12 F14 C15 R16 H49 D129 W131
Gene Ontology
Molecular Function
GO:0003993 acid phosphatase activity
GO:0004721 phosphoprotein phosphatase activity
GO:0004725 protein tyrosine phosphatase activity
Biological Process
GO:0006470 protein dephosphorylation
Cellular Component
GO:0005634 nucleus
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1d1p, PDBe:1d1p, PDBj:1d1p
PDBsum1d1p
PubMed10684639
UniProtP40347|PPAL_YEAST Low molecular weight phosphotyrosine protein phosphatase (Gene Name=LTP1)

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