3HP3

Crystal structure of CXCL12

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E... (A, B, C, D, E...)	CXCL12 protein	polymer	68	7980.5	10	UniProt (Q6ICW0) Pfam (PF00048) UniProt (by SIFTS) (P48061)	Homo sapiens (human)	Stromal cell-derived factor 1a, cDNA FLJ76575, highly similar to Homo sapiens chemokine (C-X-C motif) ligand 12 (stromalcell-derived factor 1) (CXCL12), mRNA, Chemokine (C-X-C motif) ligand 12 (Stromal cell-derived factor 1), isoform CRA_b
2	K, L, M, N, O... (A, B, C, D, E...)	GOLD ION	non-polymer		197.0	12	Chemie (AU)
3	AA, BA, CA, DA, EA... (E, F, G, H, I...)	water	water		18.0	231	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F, G, H, I, J: 1 - 67 (UniProt: Q6ICW0)

PDB	External Database	Details
Met 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	10
	Total formula weight	79804.8
Non-Polymers*	Number of molecules	12
	Total formula weight	2363.6
All*	Total formula weight	82168.4

*Water molecules are not included.