SMTL ID : 1fwn.1

AQUIFEX AEOLICUS KDO8P SYNTHASE IN COMPLEX WITH PEP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.94 Å

Oligo State

homo-tetramer

Ligands

4 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 3 residues within 4Å: Chain A: R.49, S.50 Chain B: R.106 6 PLIP interactions: 5 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:S.50 Water bridges: A:R.49, A:S.51, A:S.54 Salt bridges: A:R.49, B:R.106 PO4.2: 3 residues within 4Å: Chain A: R.106 Chain B: R.49, S.50 8 PLIP interactions: 6 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:S.50 Water bridges: B:R.49, B:R.49, B:S.51, B:G.191, A:R.106 Salt bridges: B:R.49, A:R.106 PO4.5: 3 residues within 4Å: Chain C: R.49, S.50 Chain D: R.106 6 PLIP interactions: 5 interactions with chain C, 1 interactions with chain D Hydrogen bonds: C:S.50 Water bridges: C:R.49, C:S.51, C:S.54 Salt bridges: C:R.49, D:R.106 PO4.6: 3 residues within 4Å: Chain C: R.106 Chain D: R.49, S.50 8 PLIP interactions: 6 interactions with chain D, 2 interactions with chain C Hydrogen bonds: D:S.50 Water bridges: D:R.49, D:R.49, D:S.51, D:G.191, C:R.106 Salt bridges: D:R.49, C:R.106

4 x PEP: PHOSPHOENOLPYRUVATE(Non-functional Binders)

PEP.3: 11 residues within 4Å: Chain A: K.41, S.43, K.46, D.81, Q.99, P.101, A.102, K.124, R.154, H.185, F.220 14 PLIP interactions: 14 interactions with chain A Hydrogen bonds: A:S.43, A:A.102 Water bridges: A:K.46, A:N.48, A:N.48, A:F.103, A:R.154 Salt bridges: A:K.41, A:K.46, A:K.124, A:K.124, A:R.154, A:H.185, A:H.185 PEP.4: 11 residues within 4Å: Chain B: K.41, S.43, K.46, D.81, Q.99, P.101, A.102, K.124, R.154, H.185, F.220 14 PLIP interactions: 14 interactions with chain B Hydrogen bonds: B:S.43, B:A.102 Water bridges: B:K.41, B:K.41, B:N.48, B:N.48, B:R.154 Salt bridges: B:K.41, B:K.46, B:K.124, B:K.124, B:R.154, B:H.185, B:H.185 PEP.7: 11 residues within 4Å: Chain C: K.41, S.43, K.46, D.81, Q.99, P.101, A.102, K.124, R.154, H.185, F.220 16 PLIP interactions: 16 interactions with chain C Hydrogen bonds: C:S.43, C:A.102 Water bridges: C:K.46, C:N.48, C:N.48, C:D.81, C:D.81, C:F.103, C:R.154 Salt bridges: C:K.41, C:K.46, C:K.124, C:K.124, C:R.154, C:H.185, C:H.185 PEP.8: 11 residues within 4Å: Chain D: K.41, S.43, K.46, D.81, Q.99, P.101, A.102, K.124, R.154, H.185, F.220 15 PLIP interactions: 15 interactions with chain D Hydrogen bonds: D:S.43, D:A.102 Water bridges: D:K.41, D:K.41, D:N.48, D:N.48, D:D.81, D:R.154 Salt bridges: D:K.41, D:K.46, D:K.124, D:K.124, D:R.154, D:H.185, D:H.185

Links

RCSB   PDBe   PDBj   PDBsum   CATH   PLIP

Citation

Duewel, H.S. et al., Substrate and metal complexes of 3-deoxy-D-manno-octulosonate-8-phosphate synthase from Aquifex aeolicus at 1.9-A resolution. Implications for the condensation mechanism. J.Biol.Chem. (2001)

Release Date

2001-04-21

Peptides

2-DEHYDRO-3-DEOXYPHOSPHOOCTONATE ALDOLASE: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

2-DEHYDRO-3-DEOXYPHOSPHOOCTONATE ALDOLASE

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