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2CMC

Structural Basis for Inhibition of Protein Tyrosine Phosphatase 1B by Isothiazolidinone Heterocyclic Phosphonate Mimetics

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
TYROSINE-PROTEIN PHOSPHATASE NON-RECEPTOR TYPE 1polymer30435549.41UniProt (P18031)
Pfam (PF00102)
HOMO SAPIENS (HUMAN)PROTEIN TYROSINE PHOSPHATASE 1B
2B
(A)
N-ACETYL-L-PHENYLALANYL-4-[DIFLUORO(PHOSPHONO)METHYL]-L-PHENYLALANINAMIDEnon-polymer483.41Chemie (DFM)
3C
(A)
SULFATE IONnon-polymer96.11Chemie (SO4)
4D
(A)
octyl beta-D-glucopyranosidenon-polymer292.41Chemie (BOG)
5E
(A)
waterwater18.0178Chemie (HOH)
Sequence modifications
A: -5 - -5 (UniProt: P18031)
A: 2 - 298 (UniProt: P18031)
A: -4 - 1 (PDB: 2CMC)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight35549.4
Non-Polymers*Number of molecules3
Total formula weight871.8
All*Total formula weight36421.3
*Water molecules are not included.

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PDB entries from 2025-06-18

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