SMTL ID : 1ml4.1 (2 other biounits)

The PALA-liganded Aspartate transcarbamoylase catalytic subunit from Pyrococcus abyssi

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-trimer

Ligands

3 x PAL: N-(PHOSPHONACETYL)-L-ASPARTIC ACID(Non-covalent)

PAL.1: 14 residues within 4Å: Chain A: S.55, T.56, R.57, T.58, R.107, H.135, Q.138, R.168, T.169, R.229, Q.231, P.267, L.268, P.269 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:T.169 Hydrogen bonds: A:S.55, A:T.56, A:R.57, A:R.57, A:T.58, A:T.58, A:R.107, A:R.107, A:Q.231, A:L.268 Water bridges: A:T.169, A:R.229, A:R.229, A:R.234, A:R.297 Salt bridges: A:R.107, A:H.135, A:R.168, A:R.229 PAL.2: 14 residues within 4Å: Chain B: S.55, T.56, R.57, T.58, R.107, H.135, Q.138, R.168, T.169, R.229, Q.231, P.267, L.268, P.269 20 PLIP interactions: 20 interactions with chain B Hydrophobic interactions: B:T.169 Hydrogen bonds: B:S.55, B:T.56, B:R.57, B:R.57, B:T.58, B:T.58, B:R.107, B:R.107, B:Q.231, B:L.268 Water bridges: B:T.169, B:R.229, B:R.229, B:R.234, B:R.297 Salt bridges: B:R.107, B:H.135, B:R.168, B:R.229 PAL.3: 14 residues within 4Å: Chain C: S.55, T.56, R.57, T.58, R.107, H.135, Q.138, R.168, T.169, R.229, Q.231, P.267, L.268, P.269 20 PLIP interactions: 20 interactions with chain C Hydrophobic interactions: C:T.169 Hydrogen bonds: C:S.55, C:T.56, C:R.57, C:R.57, C:T.58, C:T.58, C:R.107, C:R.107, C:Q.231, C:L.268 Water bridges: C:T.169, C:R.229, C:R.229, C:R.234, C:R.297 Salt bridges: C:R.107, C:H.135, C:R.168, C:R.229

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Van Boxstael, S. et al., Aspartate Transcarbamylase from the Hyperthermophilic Archaeon Pyrococcus abyssi: Thermostability and 1.8A Resolution Crystal Structure of the Catalytic Subunit Complexed With the Bisubstrate Analogue N-Phosphonacetyl-L-aspartate. J.Mol.Biol. (2003)

Release Date

2003-02-25

Peptides

Aspartate Transcarbamoylase: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

Aspartate Transcarbamoylase

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