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PDBe Entry: 2a8d view

Haemophilus influenzae beta-carbonic anhydrase complexed with bicarbonate
Summary
Header LYASEsearch
Method X-RAY DIFFRACTION
Experiment Resolution: 2.2 Å, R-factor: 20.61%, Free R-factor: 24.0%, Spacegroup: C 1 2 1
Released 18/04/2006, deposition: 07/07/2005, last revision: 24/02/2009
Authors Cronk, J.D.search; Rowlett, R.S.search; Zhang, K.Y.J.search; Tu, C.search; Endrizzi, J.A.search; Lee, J.search; Gareiss, P.C.search; Preiss, J.R.search
Primary citation Identification of a Novel Noncatalytic Bicarbonate Binding Site in Eubacterial beta-Carbonic Anhydrase
BIOCHEMISTRYsearch vol:45, pag:4351-4361 (2006) [PubMed ID 16584170 ]search
Keywords x-ray structure; carbonic anhydrase; protein-bicarbonate complexsearch, LYASEsearch
EC 4.2.1.1 ExPASy BRENDA search (A B C D E F)
Organism Haemophilus influenzae 727search(A B C D E F)
UniProt Carbonic anhydrase 2 (EC 4.2.1.1) (Carbonate dehydratase 2) P45148search (A B C D E F)
Solvent A, B, C, D, E, F
Related entries 2a8c
Polymers
Id Name Type UniProt Residues Observed
A, B, C, D, E, F Carbonic anhydrase 2 Protein P45148 (CAN_HAEIN)search
229 96%
Heterogens
Id Name Ligands
A, B, C, D, E, F ZINC ION ZN search
A, B, C, D, E, F BICARBONATE ION BCT search
B, C, D, E SULFATE ION SO4 search
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