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3LA3

Crystal structure of NtcA in complex with 2,2-difluoropentanedioic acid

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
Global nitrogen regulatorpolymer24327122.62UniProt (P0A4U6)
Pfam (PF00027)
Pfam (PF13545)
AnabaenaDNA-binding protein VF1, Nitrogen-responsive regulatory protein
2C, D
(A, B)
2,2-difluoropentanedioic acidnon-polymer168.12Chemie (2FT)
3E, F
(A, B)
waterwater18.0160Chemie (HOH)
Sequence modifications
A, B: 1 - 223 (UniProt: P0A4U6)
PDBExternal DatabaseDetails
Met -19-expression tag
Gly -18-expression tag
Ser -17-expression tag
Ser -16-expression tag
His -15-expression tag
His -14-expression tag
His -13-expression tag
His -12-expression tag
His -11-expression tag
His -10-expression tag
Ser -9-expression tag
Ser -8-expression tag
Gly -7-expression tag
Leu -6-expression tag
Val -5-expression tag
Pro -4-expression tag
Arg -3-expression tag
Gly -2-expression tag
Ser -1-expression tag
His 0-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight54245.3
Non-Polymers*Number of molecules2
Total formula weight336.2
All*Total formula weight54581.5
*Water molecules are not included.

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PDB entries from 2024-11-20

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