SMTL ID : 4b5o.1

Crystal structure of human alpha tubulin acetyltransferase catalytic domain

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.05 Å

Oligo State

homo-dimer

Ligands

2 x NA: SODIUM ION(Non-functional Binders)

NA.1: 8 residues within 4Å: Chain A: A.61, E.132, Q.135, K.166 Chain B: E.132, K.166 Ligands: ACO.2, NA.3 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:E.132, A:Q.135, A:K.166, B:K.166 NA.3: 8 residues within 4Å: Chain A: E.132, K.166 Chain B: A.61, E.132, Q.135, K.166 Ligands: NA.1, ACO.4 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:Q.135, B:Q.135, B:K.166, A:K.166

2 x ACO: ACETYL COENZYME *A(Non-covalent)

ACO.2: 29 residues within 4Å: Chain A: A.61, Q.62, I.125, L.126, D.127, F.128, Y.129, I.130, Q.135, R.136, H.137, G.138, H.139, G.140, R.141, I.160, D.161, R.162, P.163, S.164, K.166, L.167, K.169, F.170, K.173, H.174 Chain B: K.60, E.132 Ligands: NA.1 32 PLIP interactions: 30 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:F.128, A:I.160, A:L.167 Hydrogen bonds: A:F.128, A:I.130, A:R.136, A:R.136, A:G.138, A:G.138, A:H.139, A:G.140, A:R.141, A:S.164, B:E.132 Water bridges: A:Q.62, A:R.136, A:R.136, A:R.136, A:R.136, A:R.136, A:H.137, A:K.166, A:K.169, A:K.173, A:K.173, A:K.173, A:K.173, B:Y.129 Salt bridges: A:R.136, A:K.173, A:H.174 pi-Cation interactions: A:R.136 ACO.4: 29 residues within 4Å: Chain A: K.60, E.132 Chain B: A.61, Q.62, I.125, L.126, D.127, F.128, Y.129, I.130, Q.135, R.136, H.137, G.138, H.139, G.140, R.141, I.160, D.161, R.162, P.163, S.164, K.166, L.167, K.169, F.170, K.173, H.174 Ligands: NA.3 32 PLIP interactions: 30 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:F.128, B:I.160, B:L.167 Hydrogen bonds: B:F.128, B:I.130, B:R.136, B:R.136, B:G.138, B:G.138, B:H.139, B:G.140, B:R.141, B:S.164, A:E.132 Water bridges: B:Q.62, B:R.136, B:R.136, B:R.136, B:R.136, B:R.136, B:H.137, B:K.166, B:K.169, B:K.173, B:K.173, B:K.173, B:K.173, A:Y.129 Salt bridges: B:R.136, B:K.173, B:H.174 pi-Cation interactions: B:R.136

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Taschner, M. et al., Atomic Resolution Structure of Human Alpha-Tubulin Acetyltransferase Bound to Acetyl-Coa. Proc.Natl.Acad.Sci.USA (2012)

Release Date

2012-10-24

Peptides

ALPHA-TUBULIN N-ACETYLTRANSFERASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

ALPHA-TUBULIN N-ACETYLTRANSFERASE