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2BZ1

CRYSTAL STRUCTURE OF APO E. COLI GTP CYCLOHYDROLASE II

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
GTP CYCLOHYDROLASE IIpolymer19622051.51UniProt (P0A7I7)
Pfam (PF00925)
ESCHERICHIA COLI
2B
(A)
ZINC IONnon-polymer65.41Chemie (ZN)
3C, D, E
(A)
SULFATE IONnon-polymer96.13Chemie (SO4)
4F
(A)
GLYCEROLnon-polymer92.11Chemie (GOL)
5G
(A)
2-AMINOETHANESULFONIC ACIDnon-polymer125.11Chemie (TAU)
6H
(A)
waterwater18.0203Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight22051.5
Non-Polymers*Number of molecules6
Total formula weight570.8
All*Total formula weight22622.4
*Water molecules are not included.

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PDB entries from 2026-01-14

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