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7ZPF

Three-dimensional structure of AIP56, a short-trip single chain AB toxin from Photobacterium damselae subsp. piscicida.

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D
(A, B, C, D)
Aip56polymer52159011.94UniProt (Q2VL32)
Pfam (PF13678)
Photobacterium damselae subsp. piscicida (causative agent of fish pasteurellosis)
2E, H, M, O
(A, B, C, D)
ZINC IONnon-polymer65.44Chemie (ZN)
3F, N, P, Q
(A, C, D)
NICKEL (II) IONnon-polymer58.74Chemie (NI)
4G, I, J, K, L
(A, B)
GLYCEROLnon-polymer92.15Chemie (GOL)
5R, S, T, U
(A, B, C, D)
waterwater18.0207Chemie (HOH)
Sequence modifications
A, B, C, D: -15 - 497 (UniProt: Q2VL32)
PDBExternal DatabaseDetails
Leu 498-expression tag
Glu 499-expression tag
His 500-expression tag
His 501-expression tag
His 502-expression tag
His 503-expression tag
His 504-expression tag
His 505-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight236047.8
Non-Polymers*Number of molecules13
Total formula weight956.9
All*Total formula weight237004.6
*Water molecules are not included.

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PDB entries from 2025-10-15

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