SMTL ID : 1ege.1

STRUCTURE OF T255E, E376G MUTANT OF HUMAN MEDIUM CHAIN ACYL-COA DEHYDROGENASE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.75 Å

Oligo State

homo-tetramer

Ligands

4 x FAD: FLAVIN-ADENINE DINUCLEOTIDE(Non-covalent)

FAD.1: 29 residues within 4Å: Chain A: Y.133, V.135, T.136, G.141, S.142, W.166, T.168, N.214, T.222, I.371, I.374, Y.375, G.377, T.378, Q.380, I.381 Chain B: Y.277, R.281, T.283, F.284, L.288, H.291, I.294, Q.349, I.350, G.352, G.353, N.354 Chain D: Q.292 26 PLIP interactions: 17 interactions with chain A, 8 interactions with chain B, 1 interactions with chain D Hydrophobic interactions: A:W.166, A:T.222, A:I.371 Hydrogen bonds: A:Y.133, A:V.135, A:T.136, A:T.136, A:G.141, A:S.142, A:S.142, A:T.168, A:T.168, A:E.376, A:G.377, A:T.378, A:T.378, A:Q.380, B:T.283, B:I.350, B:G.353, B:N.354, D:Q.292 Salt bridges: B:R.281, B:R.281 pi-Stacking: B:H.291, B:H.291 FAD.2: 27 residues within 4Å: Chain A: R.281, T.283, F.284, L.288, H.291, A.293, I.294, Q.349, I.350, G.353 Chain B: Y.133, V.135, T.136, G.141, S.142, W.166, I.167, T.168, N.214, I.371, I.374, Y.375, E.376, T.378, Q.380, L.384 Chain C: Q.292 24 PLIP interactions: 16 interactions with chain B, 7 interactions with chain A, 1 interactions with chain C Hydrophobic interactions: B:W.166, B:I.371, B:Y.375 Hydrogen bonds: B:Y.133, B:V.135, B:T.136, B:T.136, B:S.142, B:S.142, B:T.168, B:T.168, B:E.376, B:T.378, B:T.378, B:Q.380, A:T.283, A:T.283, A:Q.349, A:G.353, C:Q.292 pi-Stacking: B:Y.375, A:H.291 Salt bridges: A:R.281, A:R.281 FAD.3: 29 residues within 4Å: Chain B: Q.292 Chain C: Y.133, C.134, V.135, T.136, G.141, S.142, W.166, I.167, T.168, T.222, I.371, I.374, Y.375, E.376, T.378, Q.380, L.384 Chain D: R.281, T.283, F.284, L.288, H.291, A.293, I.294, Q.349, I.350, G.352, G.353 21 PLIP interactions: 13 interactions with chain C, 7 interactions with chain D, 1 interactions with chain B Hydrophobic interactions: C:W.166, C:I.371, C:Y.375, C:Y.375 Hydrogen bonds: C:Y.133, C:V.135, C:T.136, C:T.136, C:G.141, C:S.142, C:T.168, C:E.376, C:T.378, D:Y.277, D:T.283, D:Q.349, D:Q.349, D:G.353, B:Q.292 Salt bridges: D:R.281, D:R.281 FAD.4: 29 residues within 4Å: Chain A: Q.292 Chain C: R.281, T.283, F.284, L.288, H.291, A.293, I.294, Q.349, I.350, G.352, G.353 Chain D: Y.133, V.135, T.136, G.141, S.142, W.166, I.167, T.168, N.214, T.222, I.371, I.374, Y.375, E.376, T.378, Q.380, L.384 22 PLIP interactions: 14 interactions with chain D, 7 interactions with chain C, 1 interactions with chain A Hydrophobic interactions: D:W.166, D:I.371 Hydrogen bonds: D:Y.133, D:V.135, D:T.136, D:T.136, D:S.142, D:S.142, D:T.168, D:T.168, D:E.376, D:E.376, D:T.378, C:T.283, C:T.283, C:Q.349, C:G.353, A:Q.292 pi-Stacking: D:Y.375, C:H.291 Salt bridges: C:R.281, C:R.281

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lee, H.J. et al., Crystal structures of the wild type and the Glu376Gly/Thr255Glu mutant of human medium-chain acyl-CoA dehydrogenase: influence of the location of the catalytic base on substrate specificity. Biochemistry (1996)

Release Date

1997-06-16

Peptides

MEDIUM CHAIN ACYL-COA DEHYDROGENASE: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

MEDIUM CHAIN ACYL-COA DEHYDROGENASE

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