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1ANK

THE CLOSED CONFORMATION OF A HIGHLY FLEXIBLE PROTEIN: THE STRUCTURE OF E. COLI ADENYLATE KINASE WITH BOUND AMP AND AMPPNP

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
ADENYLATE KINASEpolymer21423620.02UniProt (P05082)
Pfam (PF00406)
Pfam (PF05191)
UniProt (by SIFTS) (P69441)
Escherichia coli
2C, E
(A, B)
ADENOSINE MONOPHOSPHATEnon-polymer347.22Chemie (AMP)
PubChem (16397049)
PubChem (16760266)
PubChem (224)
PubChem (40467049)
PubChem (40469468)
PubChem (34768)
PubChem (44348067)
PubChem (83862)
PubChem (45358029)
PubChem (46874558)
PubChem (40459109)
PubChem (57358045)
PubChem (57879893)
PubChem (57879902)
PubChem (46875232)
PubChem (446048)
PubChem (515384)
PubChem (638042)
PubChem (177678969)
PubChem (6083)
PubChem (1549371)
PubChem (5316444)
PubChem (92144436)
PubChem (5742864)
PubChem (122197642)
PubChem (12358354)
PubChem (12163610)
PubChem (12358355)
PubChem (162290139)
PubChem (162946266)
PubChem (171699505)
3D, F
(A, B)
PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTERnon-polymer506.22Chemie (ANP)
4G, H
(A, B)
waterwater18.0533Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight47240.1
Non-Polymers*Number of molecules4
Total formula weight1706.8
All*Total formula weight48946.9
*Water molecules are not included.

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PDB entries from 2026-05-13

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