6SM1

Wild type immunoglobulin light chain (WT-1)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Immunoglobulin lambda variable 2-14	polymer	114	11862.9	1	UniProt (P01704) Pfam (PF07686) In PDB	Homo sapiens (Human)	Ig lambda chain V-II region NIG-84,Ig lambda chain V-II region TOG,Ig lambda chain V-II region VIL
2	A	CALCIUM ION	non-polymer		40.1	1	Chemie (CA)
3	A	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	3	Chemie (PEG)
4	A	TRIETHYLENE GLYCOL	non-polymer		150.2	1	Chemie (PGE)
5		water	water		18.0	173	Chemie (HOH)

Sequence modifications

A: 3 - 101 (UniProt: P01704)

PDB	External Database	Details
Met 1	-	initiating methionine
Gly 2	-	expression tag
Tyr 102	-	expression tag
Val 103	-	expression tag
Phe 104	-	expression tag
Gly 105	-	expression tag
Thr 106	-	expression tag
Gly 107	-	expression tag
Thr 108	-	expression tag
Lys 109	-	expression tag
Val 110	-	expression tag
Thr 111	-	expression tag
Val 112	-	expression tag
Leu 113	-	expression tag
Gly 114	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	11862.9
Non-Polymers*	Number of molecules	5
	Total formula weight	508.6
All*	Total formula weight	12371.5

*Water molecules are not included.