Structure of PDB 2yxo Chain A Binding Site BS01

Receptor Information

>2yxo Chain A (length=263) Species: 274 (Thermus thermophilus)

MVDSHVHTPLCGHAEGHPEAYLEEARAKGLKGVVFTDHSPMPPWYDPESR
MRLEALPFYLLALERVRERAQDLYVGIGLEADFHPGTEGFLAQLLRRYPF
DYVIGSVHYLGAWPLDHPDHQEEYAWRDLKEVFRAYFQEVEKAARSGLFH
AIGHLDLPKKFGHRLPEEALLELAEPALRAVAEAGLFLDVNTAGLRRPAK
EVYPAPALLRRARELGIGLVLGSDAHRPEEVGFAFPEVQALLAGLGFREA
YYFVEGSPVAYPL

Ligand information

• Ligand ID: SO4
• InChI: InChI=1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)/p-2
• InChIKey: QAOWNCQODCNURD-UHFFFAOYSA-L
• SMILES:
  OpenEye OEToolkits 1.5.0: [O-]S(=O)(=O)[O-]
  CACTVS 3.341: [O-][S]([O-])(=O)=O
  ACDLabs 10.04: [O-]S([O-])(=O)=O
• Formula: O4 S
• Name: SULFATE ION
• DrugBank: DB14546
• PDB chain: 2yxo Chain A Residue 2001

Receptor-Ligand Complex Structure

Structure summary

• PDB: 2yxo Crystal Structure of Monofunctional Histidinol Phosphate Phosphatase from Thermus thermophilus HB8.
• Resolution: 1.6 Å
• Binding residue (original residue number in PDB): H7 H38 H108 H226
• Binding residue (residue number reindexed from 1): H7 H38 H108 H226
• Annotation score: 1

Enzymatic activity

• Enzyme Commision number: 3.1.3.15: histidinol-phosphatase.

Gene Ontology

Molecular Function

• GO:0003824 catalytic activity
• GO:0004401 histidinol-phosphatase activity
• GO:0016787 hydrolase activity
• GO:0046872 metal ion binding

Biological Process

• GO:0000105 L-histidine biosynthetic process

Cellular Component

• GO:0005737 cytoplasm

External links

• PDB: RCSB:2yxo, PDBe:2yxo, PDBj:2yxo
• PDBsum: 2yxo
• PubMed: 17929834
• UniProt: Q5SLG2