3QCV

Crystal structure of the LT3015 antibody Fab fragment in complex with lysophosphatidic acid (18:2)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C (H, I)	LT3015 antibody Fab fragment, heavy chain	polymer	223	24038.9	2	PDB (3QCT) UniProt (Q6N089) Pfam (PF07686) Pfam (PF07654)	Homo sapiens (human)
2	B, D (L, M)	LT3015 antibody Fab fragment, light chain	polymer	218	23839.6	2	PDB (3QCT) UniProt (P01834) Pfam (PF07654)	Homo sapiens (human)
3	E, F (H, I)	(2R)-2-hydroxy-3-(phosphonooxy)propyl (9Z,12Z)-octadeca-9,12-dienoate	non-polymer		434.5	2	Chemie (18L)
4	G, H, I, J (H, L, I, M)	water	water		18.0	97	Chemie (HOH)

Sequence modifications

H, I: 1 - 109 (PDB: 3QCT)
H, I: 110 - 214 (UniProt: Q6N089)
L, M: 1 - 108 (PDB: 3QCT)
L, M: 109 - 213 (UniProt: P01834)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	95756.9
Non-Polymers*	Number of molecules	2
	Total formula weight	869.0
All*	Total formula weight	96625.9

*Water molecules are not included.