SMTL ID : 3oxk.1

Crystal structure of a histidine triad family protein from Entamoeba histolytica, bound to GMP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.55 Å

Oligo State

homo-dimer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: C.9, C.12, H.51, H.101 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.9, A:C.12, A:H.51, A:H.101 ZN.4: 4 residues within 4Å: Chain B: C.9, C.12, H.51, H.101 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.9, B:C.12, B:H.51, B:H.101

2 x 5GP: GUANOSINE-5'-MONOPHOSPHATE(Non-covalent)

5GP.2: 16 residues within 4Å: Chain A: I.10, F.11, I.14, F.33, K.34, D.35, I.36, N.37, L.45, N.90, G.96, Q.97, T.98, V.99, H.103, H.105 15 PLIP interactions: 15 interactions with chain A Hydrogen bonds: A:K.34, A:I.36, A:N.37, A:N.90, A:G.96, A:T.98, A:V.99 Water bridges: A:D.35, A:D.35, A:N.37, A:N.37, A:N.90 Salt bridges: A:H.103, A:H.105 pi-Stacking: A:F.11 5GP.5: 16 residues within 4Å: Chain B: I.10, F.11, I.14, F.33, K.34, D.35, I.36, N.37, L.45, N.90, G.96, Q.97, T.98, V.99, H.103, H.105 15 PLIP interactions: 15 interactions with chain B Hydrogen bonds: B:K.34, B:I.36, B:N.37, B:N.90, B:G.96, B:T.98, B:V.99 Water bridges: B:D.35, B:D.35, B:N.37, B:N.37, B:N.90 Salt bridges: B:H.103, B:H.105 pi-Stacking: B:F.11

2 x EOH: ETHANOL(Non-functional Binders)

EOH.3: 4 residues within 4Å: Chain A: Y.25, K.72, L.75, I.76 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:Y.25, A:L.75 EOH.6: 4 residues within 4Å: Chain B: Y.25, K.72, L.75, I.76 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:Y.25, B:L.75

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lorimer, D.D. et al., Structures of a histidine triad family protein from Entamoeba histolytica bound to sulfate, AMP and GMP. Acta Crystallogr F Struct Biol Commun (2015)

Release Date

2010-10-06

Peptides

Putative histidine triad family protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Putative histidine triad family protein

Related Entries With Identical Sequence