1XF3

Structure of ligand-free Fab DNA-1 in space group P65

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C (L, A)	Fab Light chain	polymer	214	23616.1	2	GenBank (498315) Pfam (PF07654) UniProt (by SIFTS) (P01837)	Mus musculus (house mouse)
2	B, D (H, B)	Fab heavy chain	polymer	230	24982.0	2	GenBank (3399661)	Mus musculus (house mouse)
3	E, F, G, H (L, H, A, B)	water	water		18.0	66	Chemie (HOH)

Sequence modifications

H, B: 5 - 217 (GenBank: 3399661)

PDB	External Database	Details
Gln 1	-	cloning artifact
Val 2	-	cloning artifact
Lys 3	-	cloning artifact
Leu 4	-	cloning artifact
His 218	-	expression tag
His 219	-	expression tag
His 220	-	expression tag
His 221	-	expression tag
His 222	-	expression tag
His 223	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	97196.2
All*	Total formula weight	97196.2

*Water molecules are not included.