SMTL ID : 1gmn.1

CRYSTAL STRUCTURES OF NK1-HEPARIN COMPLEXES REVEAL THE BASIS FOR NK1 ACTIVITY AND ENABLE ENGINEERING OF POTENT AGONISTS OF THE MET RECEPTOR

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

1 x IDS- SGN- IDS- SGN- IDS: 2-O-sulfo-alpha-L-idopyranuronic acid-(1-4)-2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranose-(1-4)-2-O-sulfo-alpha-L-idopyranuronic acid-(1-4)-2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranose-(1-4)-2-O-sulfo-alpha-L-idopyranuronic acid

IDS-SGN-IDS-SGN-IDS.1: 11 residues within 4Å: Chain A: K.31, I.32, K.33, T.34, K.35, K.36, V.37, Q.42, R.46, K.51, G.52 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.42, A:K.51 Salt bridges: A:K.35, A:R.46, A:R.46

2 x EPE: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID(Non-functional Binders)

EPE.2: 10 residues within 4Å: Chain A: F.135, E.156, E.157, G.158, G.159, W.161, F.163, R.170, Y.171, V.173 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:G.159 Salt bridges: A:E.156, A:E.156, A:R.170 pi-Cation interactions: A:Y.171 EPE.3: 10 residues within 4Å: Chain B: F.135, E.156, E.157, G.158, G.159, W.161, F.163, R.170, Y.171, V.173 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:G.159 Water bridges: B:R.170, B:R.170 Salt bridges: B:E.156, B:E.156, B:R.170 pi-Cation interactions: B:Y.171

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lietha, D. et al., Crystal Structures of Nk1-Heparin Complexes Reveal the Basis for Nk1 Activity and Enable Engineering of Potent Agonists of the met Receptor. Embo J. (2001)

Release Date

2001-10-02

Peptides

HEPATOCYTE GROWTH FACTOR: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

HEPATOCYTE GROWTH FACTOR

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