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4GL1

Structure of H64A/N62L/N67L Human Carbonic Anhydrase II triple mutant

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(X)
Carbonic anhydrase 2polymer26029220.11UniProt (P00918)
Pfam (PF00194)
Homo sapiens (human)Carbonate dehydratase II, Carbonic anhydrase C, CAC, Carbonic anhydrase II, CA-II
2B
(X)
ZINC IONnon-polymer65.41Chemie (ZN)
3C
(X)
waterwater18.0204Chemie (HOH)
Sequence modifications
X: 1 - 261 (UniProt: P00918)
PDBExternal DatabaseDetails
Leu 62Asn 62engineered mutation
Ala 64His 64engineered mutation
Leu 67Asn 67engineered mutation
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight29220.1
Non-Polymers*Number of molecules1
Total formula weight65.4
All*Total formula weight29285.5
*Water molecules are not included.

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PDB entries from 2025-07-23

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