Structure of PDB 3tis Chain A

Receptor sequence
>3tisA (length=174) Species: 83333 (Escherichia coli K-12) [Search protein sequence]
SDVLHPYRDLFPQIGQRVMIDDSSVVIGDVRLADDVGIWPLVVIRGDVHY
VQIGARTNIQDGSMLHVTHKSGNPLTIGEDVTVGHKVMLHGCTIGNRVLV
GMGSILLDGAIVEDDVMIGAGSLVPQNKRLESGYLYLGSPVKQIRPLSDE
EKAGLRYSANNYVKWKDEYLDQGN
3D structure
PDB3tis Structures of the gamma-class carbonic anhydrase homologue YrdA suggest a possible allosteric switch
ChainA
Resolution2.3 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) V49 Q61 H70
Catalytic site (residue number reindexed from 1) V48 Q60 H69
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 ZN A H67 H70 H96 H66 H69 H90
Gene Ontology
Molecular Function
GO:0008270 zinc ion binding
GO:0042802 identical protein binding
Cellular Component
GO:0005829 cytosol
GO:0032991 protein-containing complex

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Molecular Function
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Cellular Component
External links
PDB RCSB:3tis, PDBe:3tis, PDBj:3tis
PDBsum3tis
PubMed22868757
UniProtP0A9W9|YRDA_ECOLI Protein YrdA (Gene Name=yrdA)

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