SMTL ID : 3mkp.2 (1 other biounit)

Crystal structure of 1K1 mutant of Hepatocyte Growth Factor/Scatter Factor fragment NK1 in complex with heparin

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.81 Å

Oligo State

homo-dimer

Ligands

1 x SGN- 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-(1-4)-2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranose(Non-functional Binders)

SGN-IDS-SGN-IDS-SGN-IDS.1: 10 residues within 4Å: Chain A: I.32, K.33, T.34, K.35, K.36, V.37, Q.42, R.46, K.51, G.52 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Q.42 Salt bridges: A:K.35, A:R.46, A:R.46

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 8 residues within 4Å: Chain A: P.137, Y.140, R.141, G.142, K.143, D.144, L.145, Q.146 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:Y.140, A:G.142, A:K.143, A:D.144, A:L.145, A:Q.146 Salt bridges: A:K.83 SO4.4: 6 residues within 4Å: Chain B: Y.140, R.141, G.142, K.143, D.144, L.145 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:G.142, B:K.143, B:D.144, B:L.145

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

EPE.3: 9 residues within 4Å: Chain A: F.135, E.156, E.157, G.158, G.159, W.161, F.163, R.170, Y.171 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:G.158 Salt bridges: A:E.156, A:E.156, A:R.170 pi-Cation interactions: A:Y.171 EPE.5: 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

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Citation

Gherardi, E. et al., Engineering a fragment of Hepatocyte Growth Factor/Scatter Factor for tissue and organ regeneration. To be Published

Release Date

2010-08-18

Peptides

Hepatocyte growth factor: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Hepatocyte growth factor

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