Structure of PDB 1gxw Chain A Binding Site BS02

Receptor Information

>1gxw Chain A (length=316) Species: 1427 (Bacillus thermoproteolyticus)

ITGTSTVGVGRGVLGDQKNINTTYSTYYYLQDNTRGDGIFTYDAKYRTTL
PGSLWADADNQFFASYDAPAVDAHYYAGVTYDYYKNVHNRLSYDGNNAAI
RSSVHYSQGYNNAFWNGSEMVYGDGDGQTFIPLSGGIDVVAHELTHAVTD
YTAGLIYQNESGAINEAISDIFGTLVEFYANKNPDWEIGEDVYTPGISGD
SLRSMSDPAKYGDPDHYSKRYTGTQDNGGVHINSGIINKAAYLISQGGTH
YGVSVVGIGRDKLGKIFYRALTQYLTPTSNFSQLRAAAVQSATDLYGSTS
QEVASVKQAFDAVGVK

Ligand information

• Ligand ID: LYS
• InChI: InChI=1S/C6H14N2O2/c7-4-2-1-3-5(8)6(9)10/h5H,1-4,7-8H2,(H,9,10)/p+1/t5-/m0/s1
• InChIKey: KDXKERNSBIXSRK-YFKPBYRVSA-O
• SMILES:
  CACTVS 3.341: N[CH](CCCC[NH3+])C(O)=O
  ACDLabs 10.04: O=C(O)C(N)CCCC[NH3+]
  OpenEye OEToolkits 1.5.0: C(CC[NH3+])C[C@@H](C(=O)O)N
  CACTVS 3.341: N[C@@H](CCCC[NH3+])C(O)=O
  OpenEye OEToolkits 1.5.0: C(CC[NH3+])CC(C(=O)O)N
• Formula: C6 H15 N2 O2
• Name: LYSINE
• PDB chain: 1gxw Chain A Residue 323

Receptor-Ligand Complex Structure

Structure summary

• PDB: 1gxw The 2.2 A Resolution Structure of Thermolysin (Tln) Crystallized in the Presence of Potassium Thiocyanate.
• Resolution: 2.18 Å
• Binding residue (original residue number in PDB): N111 N112 L202 H231
• Binding residue (residue number reindexed from 1): N111 N112 L202 H231
• Annotation score: 4

Enzymatic activity

• Catalytic site (original residue number in PDB): H142 E143 H146 Y157 E166 D226 H231
• Catalytic site (residue number reindexed from 1): H142 E143 H146 Y157 E166 D226 H231
• Enzyme Commision number: 3.4.24.27: thermolysin.

Gene Ontology

Molecular Function

• GO:0004222 metalloendopeptidase activity

Biological Process

• GO:0006508 proteolysis

External links

• PDB: RCSB:1gxw, PDBe:1gxw, PDBj:1gxw
• PDBsum: 1gxw
• PubMed: 12454500
• UniProt: P00800|THER_BACTH Thermolysin (Gene Name=npr)