Structure of PDB 1vbl Chain A Binding Site BS01

Receptor Information

>1vbl Chain A (length=416) Species: 132676 (Bacillus sp. TS-47)

KELGHEVLKPYDGWAAYGEGTTGGAMASPQNVFVVTNRTELIQALGGNNH
TNQYNSVPKIIYVKGTIDLNVDDNNQPVGPDFYKDPHFDFEAYLREYDPA
TWGKKEVEGPLEEARVRSQKKQKDRIMVYVGSNTSIIGVGKDAKIKGGGF
LIKNVDNVIIRNIEFEAPLDYFPEWDPTDGTLGEWNSEYDSISIEGSSHI
WIDHNTFTDGDHPDRSLGTYFGRPFQQHDGALDIKNSSDFITISYNVFTN
HDKVTLIGASDSRMADSGHLRVTLHHNYYKNVTQRLPRVRFGQVHIYNNY
YEFSNLADYDFQYAWGVGVFSQIYAQNNYFSFDWDIDPSLIIKVWSKNEE
SMYETGTIVDLPNGRRYIDLVASYNESNTLQLKKEVTWKPMFYHVIHPTP
SVPALVKAKAGAGNLH

Ligand information

• Ligand ID: CA
• InChI: InChI=1S/Ca/q+2
• InChIKey: BHPQYMZQTOCNFJ-UHFFFAOYSA-N
• SMILES:
  CACTVS 3.341: [Ca++]
  ACDLabs 10.04
  OpenEye OEToolkits 1.5.0: [Ca+2]
• Formula: Ca
• Name: CALCIUM ION
• DrugBank: DB14577
• PDB chain: 1vbl Chain A Residue 417

Receptor-Ligand Complex Structure

Structure summary

• PDB: 1vbl Structural Basis for Thermostability of Pectate Lyase from Bacillus sp. TS 47
• Resolution: 1.91 Å
• Binding residue (original residue number in PDB): D190 D229 D233
• Binding residue (residue number reindexed from 1): D190 D229 D233
• Annotation score: 4

Enzymatic activity

• Catalytic site (original residue number in PDB): E188 D190 D229 D233 R285
• Catalytic site (residue number reindexed from 1): E188 D190 D229 D233 R285
• Enzyme Commision number: 4.2.2.2: pectate lyase.

Gene Ontology

Molecular Function

• GO:0016829 lyase activity
• GO:0030570 pectate lyase activity
• GO:0046872 metal ion binding

Biological Process

• GO:0000272 polysaccharide catabolic process

Cellular Component

• GO:0005576 extracellular region

External links

• PDB: RCSB:1vbl, PDBe:1vbl, PDBj:1vbl
• PDBsum: 1vbl
• UniProt: Q9AJM4