Structure of PDB 3uu0 Chain C Binding Site BS02

Receptor Information

>3uu0 Chain C (length=403) Species: 86665 (Halalkalibacterium halodurans)

KSQFERAKIEYGQWGIDVEEALERLKQVPISIHCWQGDDVGGFELSGDYP
GKATTPEELRMDLEKALSLIPGKHRVNLHAIYAETDGKVVERDQLEPRHF
EKWVRWAKRHGLGLDFNPTLFSHEKAKDGLTLAHPDQAIRQFWIDHCIAS
RKIGEYFGKELETPCLTNIWIPDGYKDTPSDRLTPRKRLKESLDQIFAAE
INEAYNLDAVESKLFGIGSESYVVGSHEFYLSYALKNDKLCLLDTGHYHP
TETVSNKISAMLLFHDKLALHVSRPVRWDSDHVVTFDDELREIALEIVRN
DALDRVLIGLDFFDASINRIAAWTIGTRNVIKALLFAMLIPHKQLKEWQE
TGDYTRRLAVLEEFKTYPLGAIWNEYCERMNVPIKEEWLKEIAIYEKEVL
LQR

Ligand information

• Ligand ID: MN
• InChI: InChI=1S/Mn/q+2
• InChIKey: WAEMQWOKJMHJLA-UHFFFAOYSA-N
• SMILES:
  ACDLabs 10.04
  OpenEye OEToolkits 1.5.0: [Mn+2]
  CACTVS 3.341: [Mn++]
• Formula: Mn
• Name: MANGANESE (II) ION
• DrugBank: DB06757
• PDB chain: 3uu0 Chain C Residue 420

Receptor-Ligand Complex Structure

Structure summary

• PDB: 3uu0 Structure-based studies on the metal binding of two-metal-dependent sugar isomerases.
• Resolution: 2.7 Å
• Binding residue (original residue number in PDB): D258 H261 D293 D295 D325
• Binding residue (residue number reindexed from 1): D244 H247 D279 D281 D311
• Annotation score: 1

Enzymatic activity

• Catalytic site (original residue number in PDB): W184 E225 K227 D258 H261 H285 D293 D295 D325
• Catalytic site (residue number reindexed from 1): W170 E211 K213 D244 H247 H271 D279 D281 D311
• Enzyme Commision number: 5.3.1.14: L-rhamnose isomerase.

Gene Ontology

Molecular Function

• GO:0008740 L-rhamnose isomerase activity
• GO:0016853 isomerase activity
• GO:0030145 manganese ion binding
• GO:0046872 metal ion binding

Biological Process

• GO:0019299 rhamnose metabolic process
• GO:0019301 rhamnose catabolic process
• GO:0019324 L-lyxose metabolic process

Cellular Component

• GO:0005737 cytoplasm

External links

• PDB: RCSB:3uu0, PDBe:3uu0, PDBj:3uu0
• PDBsum: 3uu0
• PubMed: 24925069
• UniProt: Q9KCL9|RHAA_HALH5 L-rhamnose isomerase (Gene Name=rhaA)