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1KFA

Crystal structure of Fab fragment complexed with gibberellin A4

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, C
(L, M)
monoclonal antibody light chainpolymer21723754.32Mus musculus (mouse)
2B, D
(H, I)
monoclonal antibody heavy chainpolymer22123760.92Mus musculus (mouse)
3E, F
(H, I)
GIBBERELLIN A4non-polymer332.42Chemie (GA4)
PubChem (3034393)
PubChem (92109)
PubChem (443457)
PubChem (42622145)
PubChem (23835544)
PubChem (49868293)
PubChem (49874217)
PubChem (50909123)
PubChem (50990323)
PubChem (57509400)
PubChem (59967380)
PubChem (58489108)
PubChem (68220215)
PubChem (68368090)
PubChem (71306853)
PubChem (89330300)
PubChem (90839314)
PubChem (9905639)
PubChem (622971)
PubChem (11537282)
PubChem (11681509)
PubChem (98047631)
PubChem (98047634)
PubChem (98047636)
PubChem (101658008)
PubChem (10019654)
PubChem (154790017)
PubChem (140570102)
PubChem (161816365)
PubChem (162955695)
PubChem (162955696)
PubChem (168314861)
PubChem (169436042)
PubChem (170458264)
PubChem (171036798)
4G, H, I, J
(L, H, M, I)
waterwater18.0118Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight95030.3
Non-Polymers*Number of molecules2
Total formula weight664.8
All*Total formula weight95695.1
*Water molecules are not included.

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PDB entries from 2026-04-01

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