SMTL ID : 1c9y.1

HUMAN ORNITHINE TRANSCARBAMYLASE: CRYSTALLOGRAPHIC INSIGHTS INTO SUBSTRATE RECOGNITION AND CATALYTIC MECHANISM

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-trimer

Ligands

3 x NVA: NORVALINE(Non-covalent)

NVA.1: 8 residues within 4Å: Chain A: L.130, N.165, N.166, D.230, S.234, M.235, L.271 Ligands: CP.2 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:L.130 Hydrogen bonds: A:N.166, A:N.166, A:D.230, A:M.235 NVA.3: 8 residues within 4Å: Chain B: L.130, N.165, N.166, D.230, S.234, M.235, L.271 Ligands: CP.4 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:L.130 Hydrogen bonds: B:N.166, B:N.166, B:D.230, B:M.235 NVA.5: 8 residues within 4Å: Chain C: L.130, N.165, N.166, D.230, S.234, M.235, L.271 Ligands: CP.6 5 PLIP interactions: 5 interactions with chain C Hydrophobic interactions: C:L.130 Hydrogen bonds: C:N.166, C:N.166, C:D.230, C:M.235

3 x CP: PHOSPHORIC ACID MONO(FORMAMIDE)ESTER(Non-covalent)

CP.2: 12 residues within 4Å: Chain A: S.57, T.58, R.59, T.60, R.108, H.135, Q.138, C.270, L.271, R.297 Chain B: H.84 Ligands: NVA.1 10 PLIP interactions: 9 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:T.58, A:R.59, A:T.60, A:R.108, A:C.270, A:R.297 Water bridges: A:Q.138 Salt bridges: A:R.59, A:R.108, B:H.84 CP.4: 12 residues within 4Å: Chain B: S.57, T.58, R.59, T.60, R.108, H.135, Q.138, C.270, L.271, R.297 Chain C: H.84 Ligands: NVA.3 10 PLIP interactions: 9 interactions with chain B, 1 interactions with chain C Hydrogen bonds: B:T.58, B:R.59, B:T.60, B:R.108, B:C.270, B:R.297 Water bridges: B:Q.138 Salt bridges: B:R.59, B:R.108, C:H.84 CP.6: 12 residues within 4Å: Chain A: H.84 Chain C: S.57, T.58, R.59, T.60, R.108, H.135, Q.138, C.270, L.271, R.297 Ligands: NVA.5 11 PLIP interactions: 10 interactions with chain C, 1 interactions with chain A Hydrogen bonds: C:T.58, C:R.59, C:T.60, C:T.60, C:R.108, C:C.270, C:R.297 Water bridges: C:Q.138 Salt bridges: C:R.59, C:R.108, A:H.84

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shi, D. et al., Crystal structure of human ornithine transcarbamylase complexed with carbamoyl phosphate and L-norvaline at 1.9 A resolution. Proteins (2000)

Release Date

2000-06-06

Peptides

ORNITHINE CARBAMOYLTRANSFERASE: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

ORNITHINE CARBAMOYLTRANSFERASE

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