SMTL ID : 1at1.1

CRYSTAL STRUCTURES OF PHOSPHONOACETAMIDE LIGATED T AND PHOSPHONOACETAMIDE AND MALONATE LIGATED R STATES OF ASPARTATE CARBAMOYLTRANSFERASE AT 2.8-ANGSTROMS RESOLUTION AND NEUTRAL P*H

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

hetero-6-6-mer

Ligands

6 x MLI: MALONATE ION(Non-functional Binders)

MLI.1: 9 residues within 4Å: Chain A: H.134, R.167, T.168, R.229, Q.231, L.267, P.268 Chain E: K.84 Ligands: PCT.2 6 PLIP interactions: 5 interactions with chain A, 1 interactions with chain E Hydrogen bonds: A:R.105, A:Q.231 Salt bridges: A:H.134, A:R.167, A:R.229, E:K.84 MLI.4: 10 residues within 4Å: Chain C: R.105, H.134, R.167, T.168, R.229, Q.231, L.267, P.268 Chain K: K.84 Ligands: PCT.5 6 PLIP interactions: 5 interactions with chain C, 1 interactions with chain K Hydrogen bonds: C:Q.231 Salt bridges: C:R.105, C:H.134, C:R.167, C:R.229, K:K.84 MLI.7: 9 residues within 4Å: Chain E: H.134, R.167, T.168, R.229, Q.231, L.267, P.268 Chain I: K.84 Ligands: PCT.8 6 PLIP interactions: 5 interactions with chain E, 1 interactions with chain I Hydrogen bonds: E:R.105, E:Q.231 Salt bridges: E:H.134, E:R.167, E:R.229, I:K.84 MLI.10: 10 residues within 4Å: Chain C: K.84 Chain G: R.105, H.134, R.167, T.168, R.229, Q.231, L.267, P.268 Ligands: PCT.11 6 PLIP interactions: 5 interactions with chain G, 1 interactions with chain C Hydrogen bonds: G:Q.231 Salt bridges: G:R.105, G:H.134, G:R.167, G:R.229, C:K.84 MLI.13: 9 residues within 4Å: Chain A: K.84 Chain I: H.134, R.167, T.168, R.229, Q.231, L.267, P.268 Ligands: PCT.14 6 PLIP interactions: 5 interactions with chain I, 1 interactions with chain A Hydrogen bonds: I:R.105, I:Q.231 Salt bridges: I:H.134, I:R.167, I:R.229, A:K.84 MLI.16: 10 residues within 4Å: Chain G: K.84 Chain K: R.105, H.134, R.167, T.168, R.229, Q.231, L.267, P.268 Ligands: PCT.17 6 PLIP interactions: 5 interactions with chain K, 1 interactions with chain G Hydrogen bonds: K:Q.231 Salt bridges: K:R.105, K:H.134, K:R.167, K:R.229, G:K.84

6 x PCT: PHOSPHONOACETAMIDE(Non-covalent)

PCT.2: 12 residues within 4Å: Chain A: S.52, T.53, R.54, T.55, R.105, H.134, Q.137, P.266, L.267 Chain E: S.80, K.84 Ligands: MLI.1 11 PLIP interactions: 9 interactions with chain A, 2 interactions with chain E Hydrogen bonds: A:S.52, A:T.53, A:R.54, A:R.54, A:T.55, A:T.55, A:R.105, A:R.105, A:P.266, E:S.80, E:S.80 PCT.5: 13 residues within 4Å: Chain C: A.51, S.52, T.53, R.54, T.55, R.105, H.134, Q.137, P.266, L.267 Chain K: S.80, K.84 Ligands: MLI.4 10 PLIP interactions: 9 interactions with chain C, 1 interactions with chain K Hydrogen bonds: C:S.52, C:S.52, C:T.53, C:R.54, C:R.54, C:T.55, C:R.105, C:R.105, C:L.267, K:S.80 PCT.8: 12 residues within 4Å: Chain E: S.52, T.53, R.54, T.55, R.105, H.134, Q.137, P.266, L.267 Chain I: S.80, K.84 Ligands: MLI.7 11 PLIP interactions: 9 interactions with chain E, 2 interactions with chain I Hydrogen bonds: E:S.52, E:T.53, E:R.54, E:R.54, E:T.55, E:T.55, E:R.105, E:R.105, E:P.266, I:S.80, I:S.80 PCT.11: 13 residues within 4Å: Chain C: S.80, K.84 Chain G: A.51, S.52, T.53, R.54, T.55, R.105, H.134, Q.137, P.266, L.267 Ligands: MLI.10 10 PLIP interactions: 9 interactions with chain G, 1 interactions with chain C Hydrogen bonds: G:S.52, G:S.52, G:T.53, G:R.54, G:R.54, G:T.55, G:R.105, G:R.105, G:L.267, C:S.80 PCT.14: 12 residues within 4Å: Chain A: S.80, K.84 Chain I: S.52, T.53, R.54, T.55, R.105, H.134, Q.137, P.266, L.267 Ligands: MLI.13 11 PLIP interactions: 9 interactions with chain I, 2 interactions with chain A Hydrogen bonds: I:S.52, I:T.53, I:R.54, I:R.54, I:T.55, I:T.55, I:R.105, I:R.105, I:P.266, A:S.80, A:S.80 PCT.17: 13 residues within 4Å: Chain G: S.80, K.84 Chain K: A.51, S.52, T.53, R.54, T.55, R.105, H.134, Q.137, P.266, L.267 Ligands: MLI.16 10 PLIP interactions: 9 interactions with chain K, 1 interactions with chain G Hydrogen bonds: K:S.52, K:S.52, K:T.53, K:R.54, K:R.54, K:T.55, K:R.105, K:R.105, K:L.267, G:S.80

6 x ZN: ZINC ION(Non-covalent)

ZN.3: 4 residues within 4Å: Chain B: C.109, C.114, C.138, C.141 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.109, B:C.114, B:C.138, B:C.141 ZN.6: 4 residues within 4Å: Chain D: C.109, C.114, C.138, C.141 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:C.109, D:C.114, D:C.138, D:C.141 ZN.9: 4 residues within 4Å: Chain F: C.109, C.114, C.138, C.141 4 PLIP interactions: 4 interactions with chain F Metal complexes: F:C.109, F:C.114, F:C.138, F:C.141 ZN.12: 4 residues within 4Å: Chain H: C.109, C.114, C.138, C.141 4 PLIP interactions: 4 interactions with chain H Metal complexes: H:C.109, H:C.114, H:C.138, H:C.141 ZN.15: 4 residues within 4Å: Chain J: C.109, C.114, C.138, C.141 4 PLIP interactions: 4 interactions with chain J Metal complexes: J:C.109, J:C.114, J:C.138, J:C.141 ZN.18: 4 residues within 4Å: Chain L: C.109, C.114, C.138, C.141 4 PLIP interactions: 4 interactions with chain L Metal complexes: L:C.109, L:C.114, L:C.138, L:C.141

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gouaux, J.E. et al., Crystal structures of phosphonoacetamide ligated T and phosphonoacetamide and malonate ligated R states of aspartate carbamoyltransferase at 2.8-A resolution and neutral pH. Biochemistry (1990)

Release Date

1990-10-15

Peptides

ASPARTATE CARBAMOYLTRANSFERASE, CATALYTIC CHAIN: ACEGIK
ASPARTATE CARBAMOYLTRANSFERASE REGULATORY CHAIN: BDFHJL

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

E
A

G
C

I
A

K
C

B
B

D
D

F
B

H
D

J
B

L
D

ASPARTATE CARBAMOYLTRANSFERASE, CATALYTIC CHAIN

ASPARTATE CARBAMOYLTRANSFERASE REGULATORY CHAIN

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