2JB6

Fab fragment in complex with small molecule hapten, crystal form-2

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, D (A, L)	FAB FRAGMENT MOR03268 LIGHT CHAIN	polymer	216	22755.0	2	Pfam (PF07654) UniProt (by SIFTS) (P0DOY2)	HOMO SAPIENS (HUMAN)
2	B, C (B, H)	FAB FRAGMENT MOR03268 HEAVY CHAIN	polymer	244	26328.3	2		HOMO SAPIENS (HUMAN)
3	E, F (B, H)	2-{(1E,3Z,5E,7E)-7-[3,3-DIMETHYL-5-SULFO-1-(2-SULFOETHYL)-1,3-DIHYDRO-2H-INDOL-2-YLIDENE]-4-METHYLHEPTA-1,3,5-TRIEN-1-YL}-3,3-DIMETHYL-5-SULFO-1-(2-SULFOETHYL)-3H-INDOLIUM	non-polymer		771.9	2	Chemie (T5C)
4	G, H, I, J (A, B, H, L)	water	water		18.0	18	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	98166.6
Non-Polymers*	Number of molecules	2
	Total formula weight	1543.8
All*	Total formula weight	99710.4

*Water molecules are not included.