SMTL ID : 2nwg.1

Structure of CXCL12:heparin disaccharide complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.07 Å

Oligo State

homo-dimer

Ligands

2 x SGN- UAP: 4-deoxy-2-O-sulfo-alpha-L-threo-hex-4-enopyranuronic acid-(1-4)-2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranose(Non-covalent)

SGN-UAP.1: 10 residues within 4Å: Chain A: H.26, K.28, L.30, R.42, Q.49 Chain B: K.25, H.26, K.28, R.42, Q.49 6 PLIP interactions: 5 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:R.42, B:Q.49, A:K.28, A:Q.49, A:Q.49 Salt bridges: A:H.26, A:R.42, B:K.28, B:R.42, A:K.28, A:K.28, B:H.26 SGN-UAP.2: 8 residues within 4Å: Chain A: A.20, R.21, A.22, W.58, E.61, K.65 Chain B: N.31, P.33 4 PLIP interactions: 1 interactions with chain B, 3 interactions with chain A Hydrogen bonds: B:N.31, A:R.21, A:A.22 Water bridges: A:R.21, A:R.21, A:K.65 Salt bridges: A:R.21, A:R.21, A:R.21, A:K.65, A:R.21

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Murphy, J.W. et al., Structural and Functional Basis of CXCL12 (Stromal Cell-derived Factor-1{alpha}) Binding to Heparin. J.Biol.Chem. (2007)

Release Date

2007-02-13

Peptides

Stromal cell-derived factor 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Stromal cell-derived factor 1