Structure of PDB 6giz Chain A Binding Site BS02

Receptor Information

>6giz Chain A (length=504) Species: 4565 (Triticum aestivum)

PASTLEGPSRPVTVPLREHAVDLPDTDPRVQRRVTGWAPEQIAVALSAAP
TSAWVSWITGDFQMGGAVKPLDPGTVGSVVRYGLAADSLVREATGDALVY
SQLYPFEGLQNYTSGIIHHVRLQGLEPGTKYYYQCGDPSIPGAMSAVHAF
RTMPAVGPRSYPGRIAVVGDLGLTYNTTSTVEHMASNQPDLVLLLGDVSY
ANLYLTNGTGTDCYSCSFAKSTPIHETYQPRWDYWGRYMEPVTSSTPMMV
VEGNHEIEQQIGNKTFAAYSARFAFPSMESESFSPFYYSFDAGGIHFIML
AAYADYSKSGEQYRWLEKDLAKVDRSVTPWLVAGWHAPWYSTYKAHYREA
ECMRVAMEELLYSYGLDIVFTGHVHAYERSNRVFNYTLDPCGAVHISVGD
GGNREKMATTHADDPGRCPEPMSTPDAFMGGFCAFNFTSGPAAGSFCWDR
QPDYSAYRESSFGHGILEVKNETHALWKWHRNQDLYQGAVGDEIYIVREP
ERCL

Ligand information

• Ligand ID: FE
• InChI: InChI=1S/Fe/q+3
• InChIKey: VTLYFUHAOXGGBS-UHFFFAOYSA-N
• SMILES:
  ACDLabs 10.04
  CACTVS 3.341
  OpenEye OEToolkits 1.5.0: [Fe+3]
• Formula: Fe
• Name: FE (III) ION
• DrugBank: DB13949
• PDB chain: 6giz Chain A Residue 602

Receptor-Ligand Complex Structure

Structure summary

• PDB: 6giz Structure of a cereal purple acid phytase provides new insights to phytate degradation in plants.
• Resolution: 1.54 Å
• Binding residue (original residue number in PDB): D201 N258 H340 H377
• Binding residue (residue number reindexed from 1): D197 N254 H336 H373
• Annotation score: 1

Enzymatic activity

• Catalytic site (original residue number in PDB): D174 D201 Y204 N258 H259 H340 A349 H350 H377 H379
• Catalytic site (residue number reindexed from 1): D170 D197 Y200 N254 H255 H336 A345 H346 H373 H375
• Enzyme Commision number: 3.1.3.2: acid phosphatase.

Gene Ontology

Molecular Function

• GO:0003993 acid phosphatase activity
• GO:0016787 hydrolase activity
• GO:0046872 metal ion binding

External links

• PDB: RCSB:6giz, PDBe:6giz, PDBj:6giz
• PDBsum: 6giz
• PubMed: 35529950
• UniProt: F6MIW5