3QCU

Crystal structure of the LT3015 antibody Fab fragment in complex with lysophosphatidic acid (14:0)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	H, I	LT3015 antibody Fab fragment, heavy chain	polymer	223	24038.9	2	PDB (3QCT) UniProt (Q6N089) Pfam (PF07686) Pfam (PF07654) In PDB	Homo sapiens (human)
2	L, M	LT3015 antibody Fab fragment, light chain	polymer	218	23839.6	2	PDB (3QCT) UniProt (P01834) Pfam (PF07654) In PDB	Homo sapiens (human)
3	H, I	(2R)-2-hydroxy-3-(phosphonooxy)propyl tetradecanoate	non-polymer		382.4	2	Chemie (NKN)
4		water	water		18.0	284	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	764.9
All*	Total formula weight	96521.8

*Water molecules are not included.