SMTL ID : 2ii3.1

Crystal structure of a cubic core of the dihydrolipoamide acyltransferase (E2b) component in the branched-chain alpha-ketoacid dehydrogenase complex (BCKDC), Oxidized Coenzyme A-bound form

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.17 Å

Oligo State

homo-24-mer

Ligands

60 x ACT: ACETATE ION(Non-functional Binders)

ACT.1: 8 residues within 4Å: Chain A: M.47, A.127, P.191, V.192, L.194, I.200 Chain B: F.56 Ligands: CAO.3 Ligand excluded by PLIP ACT.4: 7 residues within 4Å: Chain B: M.47, A.127, P.191, V.192, L.194, I.200 Ligands: ACT.5 Ligand excluded by PLIP ACT.5: 7 residues within 4Å: Chain B: A.127, D.129, L.134 Chain C: H.232, D.236, G.237 Ligands: ACT.4 Ligand excluded by PLIP ACT.6: 4 residues within 4Å: Chain B: L.194, P.195, P.196, E.197 Ligand excluded by PLIP ACT.8: 5 residues within 4Å: Chain B: P.254, A.255 Chain L: E.66, P.254, A.255 Ligand excluded by PLIP ACT.10: 7 residues within 4Å: Chain C: M.47, A.127, P.191, V.192, L.194, I.200 Ligands: ACT.11 Ligand excluded by PLIP ACT.11: 8 residues within 4Å: Chain A: H.232, D.236, G.237 Chain C: A.127, D.129, L.134, S.179 Ligands: ACT.10 Ligand excluded by PLIP ACT.14: 3 residues within 4Å: Chain C: A.255 Chain W: E.66, A.255 Ligand excluded by PLIP ACT.16: 7 residues within 4Å: Chain D: M.47, A.127, P.191, V.192, L.194, I.200 Ligands: ACT.17 Ligand excluded by PLIP ACT.17: 8 residues within 4Å: Chain D: A.127, D.129, L.134 Chain E: H.232, D.236, G.237 Ligands: ACT.16, ACT.37 Ligand excluded by PLIP ACT.18: 9 residues within 4Å: Chain H: A.127, D.129, S.179, N.180, I.181, S.183 Chain X: A.238 Ligands: ACT.36, CAO.40 Ligand excluded by PLIP ACT.21: 9 residues within 4Å: Chain E: M.47, A.127, P.191, V.192, L.194, I.200 Chain F: F.56, H.232 Ligands: CAO.24 Ligand excluded by PLIP ACT.23: 3 residues within 4Å: Chain E: P.254, A.255 Chain P: L.70 Ligand excluded by PLIP ACT.25: 7 residues within 4Å: Chain F: M.47, A.127, P.191, V.192, L.194, I.200 Ligands: ACT.26 Ligand excluded by PLIP ACT.26: 8 residues within 4Å: Chain D: H.232, D.236, G.237 Chain F: A.127, D.129, L.134, S.179 Ligands: ACT.25 Ligand excluded by PLIP ACT.29: 4 residues within 4Å: Chain A: A.255 Chain F: E.66, L.70, A.255 Ligand excluded by PLIP ACT.31: 7 residues within 4Å: Chain G: M.47, A.127, P.191, V.192, L.194, I.200 Ligands: CAO.34 Ligand excluded by PLIP ACT.35: 8 residues within 4Å: Chain H: M.47, A.127, L.134, P.191, V.192, L.194, I.200 Ligands: ACT.36 Ligand excluded by PLIP ACT.36: 9 residues within 4Å: Chain H: A.127, D.129, L.134, S.179 Chain X: H.232, D.236, G.237 Ligands: ACT.18, ACT.35 Ligand excluded by PLIP ACT.37: 6 residues within 4Å: Chain D: A.127, D.129, S.179, N.180 Ligands: ACT.17, CAO.20 Ligand excluded by PLIP ACT.41: 8 residues within 4Å: Chain I: M.47, A.127, P.191, V.192, L.194, I.200 Chain J: F.56 Ligands: CAO.43 Ligand excluded by PLIP ACT.44: 7 residues within 4Å: Chain J: M.47, A.127, P.191, V.192, L.194, I.200 Ligands: ACT.45 Ligand excluded by PLIP ACT.45: 7 residues within 4Å: Chain J: A.127, D.129, L.134 Chain K: H.232, D.236, G.237 Ligands: ACT.44 Ligand excluded by PLIP ACT.46: 4 residues within 4Å: Chain J: L.194, P.195, P.196, E.197 Ligand excluded by PLIP ACT.48: 5 residues within 4Å: Chain J: P.254, A.255 Chain T: E.66, P.254, A.255 Ligand excluded by PLIP ACT.50: 7 residues within 4Å: Chain K: M.47, A.127, P.191, V.192, L.194, I.200 Ligands: ACT.51 Ligand excluded by PLIP ACT.51: 8 residues within 4Å: Chain I: H.232, D.236, G.237 Chain K: A.127, D.129, L.134, S.179 Ligands: ACT.50 Ligand excluded by PLIP ACT.54: 3 residues within 4Å: Chain G: E.66, A.255 Chain K: A.255 Ligand excluded by PLIP ACT.56: 7 residues within 4Å: Chain L: M.47, A.127, P.191, V.192, L.194, I.200 Ligands: ACT.57 Ligand excluded by PLIP ACT.57: 8 residues within 4Å: Chain L: A.127, D.129, L.134 Chain M: H.232, D.236, G.237 Ligands: ACT.56, ACT.77 Ligand excluded by PLIP ACT.58: 9 residues within 4Å: Chain H: A.238 Chain P: A.127, D.129, S.179, N.180, I.181, S.183 Ligands: ACT.76, CAO.80 Ligand excluded by PLIP ACT.61: 9 residues within 4Å: Chain M: M.47, A.127, P.191, V.192, L.194, I.200 Chain N: F.56, H.232 Ligands: CAO.64 Ligand excluded by PLIP ACT.63: 3 residues within 4Å: Chain M: P.254, A.255 Chain X: L.70 Ligand excluded by PLIP ACT.65: 7 residues within 4Å: Chain N: M.47, A.127, P.191, V.192, L.194, I.200 Ligands: ACT.66 Ligand excluded by PLIP ACT.66: 8 residues within 4Å: Chain L: H.232, D.236, G.237 Chain N: A.127, D.129, L.134, S.179 Ligands: ACT.65 Ligand excluded by PLIP ACT.69: 4 residues within 4Å: Chain I: A.255 Chain N: E.66, L.70, A.255 Ligand excluded by PLIP ACT.71: 7 residues within 4Å: Chain O: M.47, A.127, P.191, V.192, L.194, I.200 Ligands: CAO.74 Ligand excluded by PLIP ACT.75: 8 residues within 4Å: Chain P: M.47, A.127, L.134, P.191, V.192, L.194, I.200 Ligands: ACT.76 Ligand excluded by PLIP ACT.76: 9 residues within 4Å: Chain H: H.232, D.236, G.237 Chain P: A.127, D.129, L.134, S.179 Ligands: ACT.58, ACT.75 Ligand excluded by PLIP ACT.77: 6 residues within 4Å: Chain L: A.127, D.129, S.179, N.180 Ligands: ACT.57, CAO.60 Ligand excluded by PLIP ACT.81: 8 residues within 4Å: Chain Q: M.47, A.127, P.191, V.192, L.194, I.200 Chain R: F.56 Ligands: CAO.83 Ligand excluded by PLIP ACT.84: 7 residues within 4Å: Chain R: M.47, A.127, P.191, V.192, L.194, I.200 Ligands: ACT.85 Ligand excluded by PLIP ACT.85: 7 residues within 4Å: Chain R: A.127, D.129, L.134 Chain S: H.232, D.236, G.237 Ligands: ACT.84 Ligand excluded by PLIP ACT.86: 4 residues within 4Å: Chain R: L.194, P.195, P.196, E.197 Ligand excluded by PLIP ACT.88: 5 residues within 4Å: Chain D: E.66, P.254, A.255 Chain R: P.254, A.255 Ligand excluded by PLIP ACT.90: 7 residues within 4Å: Chain S: M.47, A.127, P.191, V.192, L.194, I.200 Ligands: ACT.91 Ligand excluded by PLIP ACT.91: 8 residues within 4Å: Chain Q: H.232, D.236, G.237 Chain S: A.127, D.129, L.134, S.179 Ligands: ACT.90 Ligand excluded by PLIP ACT.94: 3 residues within 4Å: Chain O: E.66, A.255 Chain S: A.255 Ligand excluded by PLIP ACT.96: 7 residues within 4Å: Chain T: M.47, A.127, P.191, V.192, L.194, I.200 Ligands: ACT.97 Ligand excluded by PLIP ACT.97: 8 residues within 4Å: Chain T: A.127, D.129, L.134 Chain U: H.232, D.236, G.237 Ligands: ACT.96, ACT.117 Ligand excluded by PLIP ACT.98: 9 residues within 4Å: Chain P: A.238 Chain X: A.127, D.129, S.179, N.180, I.181, S.183 Ligands: ACT.116, CAO.120 Ligand excluded by PLIP ACT.101: 9 residues within 4Å: Chain U: M.47, A.127, P.191, V.192, L.194, I.200 Chain V: F.56, H.232 Ligands: CAO.104 Ligand excluded by PLIP ACT.103: 3 residues within 4Å: Chain H: L.70 Chain U: P.254, A.255 Ligand excluded by PLIP ACT.105: 7 residues within 4Å: Chain V: M.47, A.127, P.191, V.192, L.194, I.200 Ligands: ACT.106 Ligand excluded by PLIP ACT.106: 8 residues within 4Å: Chain T: H.232, D.236, G.237 Chain V: A.127, D.129, L.134, S.179 Ligands: ACT.105 Ligand excluded by PLIP ACT.109: 4 residues within 4Å: Chain Q: A.255 Chain V: E.66, L.70, A.255 Ligand excluded by PLIP ACT.111: 7 residues within 4Å: Chain W: M.47, A.127, P.191, V.192, L.194, I.200 Ligands: CAO.114 Ligand excluded by PLIP ACT.115: 8 residues within 4Å: Chain X: M.47, A.127, L.134, P.191, V.192, L.194, I.200 Ligands: ACT.116 Ligand excluded by PLIP ACT.116: 9 residues within 4Å: Chain P: H.232, D.236, G.237 Chain X: A.127, D.129, L.134, S.179 Ligands: ACT.98, ACT.115 Ligand excluded by PLIP ACT.117: 6 residues within 4Å: Chain T: A.127, D.129, S.179, N.180 Ligands: ACT.97, CAO.100 Ligand excluded by PLIP

36 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 1 residues within 4Å: Chain A: K.190 Ligand excluded by PLIP CL.7: 1 residues within 4Å: Chain B: K.190 Ligand excluded by PLIP CL.12: 1 residues within 4Å: Chain C: K.190 Ligand excluded by PLIP CL.13: 3 residues within 4Å: Chain A: R.211 Chain B: R.211 Chain C: R.211 Ligand excluded by PLIP CL.19: 1 residues within 4Å: Chain D: K.190 Ligand excluded by PLIP CL.22: 1 residues within 4Å: Chain E: K.190 Ligand excluded by PLIP CL.27: 2 residues within 4Å: Chain F: H.55, K.190 Ligand excluded by PLIP CL.28: 3 residues within 4Å: Chain D: R.211 Chain E: R.211 Chain F: R.211 Ligand excluded by PLIP CL.32: 5 residues within 4Å: Chain G: R.211 Chain O: R.211 Chain W: R.211 Ligands: CL.72, CL.112 Ligand excluded by PLIP CL.33: 1 residues within 4Å: Chain G: K.190 Ligand excluded by PLIP CL.38: 2 residues within 4Å: Chain H: H.55, K.190 Ligand excluded by PLIP CL.39: 5 residues within 4Å: Chain H: R.211 Chain P: R.211 Chain X: R.211 Ligands: CL.79, CL.119 Ligand excluded by PLIP CL.42: 1 residues within 4Å: Chain I: K.190 Ligand excluded by PLIP CL.47: 1 residues within 4Å: Chain J: K.190 Ligand excluded by PLIP CL.52: 1 residues within 4Å: Chain K: K.190 Ligand excluded by PLIP CL.53: 3 residues within 4Å: Chain I: R.211 Chain J: R.211 Chain K: R.211 Ligand excluded by PLIP CL.59: 1 residues within 4Å: Chain L: K.190 Ligand excluded by PLIP CL.62: 1 residues within 4Å: Chain M: K.190 Ligand excluded by PLIP CL.67: 2 residues within 4Å: Chain N: H.55, K.190 Ligand excluded by PLIP CL.68: 3 residues within 4Å: Chain L: R.211 Chain M: R.211 Chain N: R.211 Ligand excluded by PLIP CL.72: 5 residues within 4Å: Chain G: R.211 Chain O: R.211 Chain W: R.211 Ligands: CL.32, CL.112 Ligand excluded by PLIP CL.73: 1 residues within 4Å: Chain O: K.190 Ligand excluded by PLIP CL.78: 2 residues within 4Å: Chain P: H.55, K.190 Ligand excluded by PLIP CL.79: 5 residues within 4Å: Chain H: R.211 Chain P: R.211 Chain X: R.211 Ligands: CL.39, CL.119 Ligand excluded by PLIP CL.82: 1 residues within 4Å: Chain Q: K.190 Ligand excluded by PLIP CL.87: 1 residues within 4Å: Chain R: K.190 Ligand excluded by PLIP CL.92: 1 residues within 4Å: Chain S: K.190 Ligand excluded by PLIP CL.93: 3 residues within 4Å: Chain Q: R.211 Chain R: R.211 Chain S: R.211 Ligand excluded by PLIP CL.99: 1 residues within 4Å: Chain T: K.190 Ligand excluded by PLIP CL.102: 1 residues within 4Å: Chain U: K.190 Ligand excluded by PLIP CL.107: 2 residues within 4Å: Chain V: H.55, K.190 Ligand excluded by PLIP CL.108: 3 residues within 4Å: Chain T: R.211 Chain U: R.211 Chain V: R.211 Ligand excluded by PLIP CL.112: 5 residues within 4Å: Chain G: R.211 Chain O: R.211 Chain W: R.211 Ligands: CL.32, CL.72 Ligand excluded by PLIP CL.113: 1 residues within 4Å: Chain W: K.190 Ligand excluded by PLIP CL.118: 2 residues within 4Å: Chain X: H.55, K.190 Ligand excluded by PLIP CL.119: 5 residues within 4Å: Chain H: R.211 Chain P: R.211 Chain X: R.211 Ligands: CL.39, CL.79 Ligand excluded by PLIP

24 x CAO: OXIDIZED COENZYME A(Non-covalent)

CAO.3: 24 residues within 4Å: Chain A: R.71, K.75, S.86, F.87, M.88, I.126, A.127, M.128, D.129, L.134, Q.158, S.179, N.180, I.181, G.182, S.183, G.204, T.205, I.206 Chain B: F.56, H.232, D.236, G.237 Ligands: ACT.1 19 PLIP interactions: 18 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:N.180 Hydrogen bonds: A:S.86, A:S.86, A:D.129, A:Q.158, A:N.180, A:N.180, A:S.183, A:G.204, A:I.206, B:G.237 Water bridges: A:R.71, A:R.71, A:R.71, A:L.85, A:F.87, A:N.180 Salt bridges: A:R.71, A:K.75 CAO.9: 15 residues within 4Å: Chain B: R.71, K.75, S.86, F.87, M.88, I.126, M.128, L.154, Q.158, N.180, G.182, S.183, G.204, T.205, I.206 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:I.126 Hydrogen bonds: B:S.86, B:S.86, B:Q.158, B:N.180, B:S.183, B:G.204, B:I.206 Water bridges: B:F.87, B:N.180 Salt bridges: B:R.71, B:K.75 CAO.15: 13 residues within 4Å: Chain C: R.71, S.86, F.87, M.88, I.126, M.128, Q.158, N.180, G.182, S.183, G.204, T.205, I.206 12 PLIP interactions: 12 interactions with chain C Hydrophobic interactions: C:N.180 Hydrogen bonds: C:S.86, C:S.86, C:Q.158, C:N.180, C:N.180, C:S.183, C:I.206 Water bridges: C:F.87, C:M.88 Salt bridges: C:R.71, C:K.75 CAO.20: 16 residues within 4Å: Chain D: R.71, K.75, S.86, F.87, M.88, I.126, A.127, M.128, Q.158, N.180, G.182, S.183, G.204, T.205, I.206 Ligands: ACT.37 13 PLIP interactions: 13 interactions with chain D Hydrophobic interactions: D:I.126, D:N.180 Hydrogen bonds: D:S.86, D:S.86, D:Q.158, D:N.180, D:S.183, D:G.204, D:I.206 Water bridges: D:F.87, D:D.129 Salt bridges: D:R.71, D:K.75 CAO.24: 24 residues within 4Å: Chain E: R.71, K.75, S.86, F.87, M.88, I.126, A.127, M.128, D.129, L.134, Q.158, S.179, N.180, I.181, G.182, S.183, G.204, T.205, I.206 Chain F: F.56, H.232, D.236, G.237 Ligands: ACT.21 19 PLIP interactions: 16 interactions with chain E, 3 interactions with chain F Hydrophobic interactions: E:I.126, E:M.128 Hydrogen bonds: E:S.86, E:S.86, E:D.129, E:Q.158, E:S.179, E:N.180, E:N.180, E:S.183, E:S.183, E:I.206, F:G.237 Water bridges: E:R.71, E:L.85, F:A.238, F:A.238 Salt bridges: E:R.71, E:K.75 CAO.30: 14 residues within 4Å: Chain F: R.71, K.75, S.86, F.87, M.88, I.126, A.127, Q.158, N.180, G.182, S.183, G.204, T.205, I.206 14 PLIP interactions: 14 interactions with chain F Hydrophobic interactions: F:I.126, F:N.180 Hydrogen bonds: F:S.86, F:S.86, F:N.180, F:S.183, F:G.204, F:I.206 Water bridges: F:F.87, F:D.129, F:N.180, F:N.180 Salt bridges: F:R.71, F:K.75 CAO.34: 24 residues within 4Å: Chain G: R.71, K.75, S.86, F.87, M.88, I.126, A.127, M.128, D.129, L.134, L.154, Q.158, S.179, N.180, I.181, G.182, S.183, G.204, T.205, I.206 Chain O: F.56, H.232, G.237 Ligands: ACT.31 17 PLIP interactions: 1 interactions with chain O, 16 interactions with chain G Hydrogen bonds: O:G.237, G:S.86, G:S.86, G:D.129, G:Q.158, G:S.179, G:N.180, G:N.180, G:N.180, G:S.183, G:I.206 Hydrophobic interactions: G:I.126, G:M.128, G:N.180 Water bridges: G:F.87 Salt bridges: G:R.71, G:K.75 CAO.40: 16 residues within 4Å: Chain H: R.71, K.75, K.84, S.86, F.87, M.88, I.126, M.128, Q.158, N.180, G.182, S.183, G.204, T.205, I.206 Ligands: ACT.18 17 PLIP interactions: 17 interactions with chain H Hydrophobic interactions: H:I.126, H:Q.158, H:N.180 Hydrogen bonds: H:S.86, H:S.86, H:Q.158, H:N.180, H:N.180, H:S.183, H:G.204, H:I.206 Water bridges: H:F.87, H:N.180, H:S.183 Salt bridges: H:R.71, H:K.75, H:K.84 CAO.43: 24 residues within 4Å: Chain I: R.71, K.75, S.86, F.87, M.88, I.126, A.127, M.128, D.129, L.134, Q.158, S.179, N.180, I.181, G.182, S.183, G.204, T.205, I.206 Chain J: F.56, H.232, D.236, G.237 Ligands: ACT.41 19 PLIP interactions: 18 interactions with chain I, 1 interactions with chain J Hydrophobic interactions: I:N.180 Hydrogen bonds: I:S.86, I:S.86, I:D.129, I:Q.158, I:N.180, I:N.180, I:S.183, I:G.204, I:I.206, J:G.237 Water bridges: I:R.71, I:R.71, I:R.71, I:L.85, I:F.87, I:N.180 Salt bridges: I:R.71, I:K.75 CAO.49: 15 residues within 4Å: Chain J: R.71, K.75, S.86, F.87, M.88, I.126, M.128, L.154, Q.158, N.180, G.182, S.183, G.204, T.205, I.206 12 PLIP interactions: 12 interactions with chain J Hydrophobic interactions: J:I.126 Hydrogen bonds: J:S.86, J:S.86, J:Q.158, J:N.180, J:S.183, J:G.204, J:I.206 Water bridges: J:F.87, J:N.180 Salt bridges: J:R.71, J:K.75 CAO.55: 13 residues within 4Å: Chain K: R.71, S.86, F.87, M.88, I.126, M.128, Q.158, N.180, G.182, S.183, G.204, T.205, I.206 12 PLIP interactions: 12 interactions with chain K Hydrophobic interactions: K:N.180 Hydrogen bonds: K:S.86, K:S.86, K:Q.158, K:N.180, K:N.180, K:S.183, K:I.206 Water bridges: K:F.87, K:M.88 Salt bridges: K:R.71, K:K.75 CAO.60: 16 residues within 4Å: Chain L: R.71, K.75, S.86, F.87, M.88, I.126, A.127, M.128, Q.158, N.180, G.182, S.183, G.204, T.205, I.206 Ligands: ACT.77 13 PLIP interactions: 13 interactions with chain L Hydrophobic interactions: L:I.126, L:N.180 Hydrogen bonds: L:S.86, L:S.86, L:Q.158, L:N.180, L:S.183, L:G.204, L:I.206 Water bridges: L:F.87, L:D.129 Salt bridges: L:R.71, L:K.75 CAO.64: 24 residues within 4Å: Chain M: R.71, K.75, S.86, F.87, M.88, I.126, A.127, M.128, D.129, L.134, Q.158, S.179, N.180, I.181, G.182, S.183, G.204, T.205, I.206 Chain N: F.56, H.232, D.236, G.237 Ligands: ACT.61 19 PLIP interactions: 16 interactions with chain M, 3 interactions with chain N Hydrophobic interactions: M:I.126, M:M.128 Hydrogen bonds: M:S.86, M:S.86, M:D.129, M:Q.158, M:S.179, M:N.180, M:N.180, M:S.183, M:S.183, M:I.206, N:G.237 Water bridges: M:R.71, M:L.85, N:A.238, N:A.238 Salt bridges: M:R.71, M:K.75 CAO.70: 14 residues within 4Å: Chain N: R.71, K.75, S.86, F.87, M.88, I.126, A.127, Q.158, N.180, G.182, S.183, G.204, T.205, I.206 14 PLIP interactions: 14 interactions with chain N Hydrophobic interactions: N:I.126, N:N.180 Hydrogen bonds: N:S.86, N:S.86, N:N.180, N:S.183, N:G.204, N:I.206 Water bridges: N:F.87, N:D.129, N:N.180, N:N.180 Salt bridges: N:R.71, N:K.75 CAO.74: 24 residues within 4Å: Chain O: R.71, K.75, S.86, F.87, M.88, I.126, A.127, M.128, D.129, L.134, L.154, Q.158, S.179, N.180, I.181, G.182, S.183, G.204, T.205, I.206 Chain W: F.56, H.232, G.237 Ligands: ACT.71 17 PLIP interactions: 16 interactions with chain O, 1 interactions with chain W Hydrophobic interactions: O:I.126, O:M.128, O:N.180 Hydrogen bonds: O:S.86, O:S.86, O:D.129, O:Q.158, O:S.179, O:N.180, O:N.180, O:N.180, O:S.183, O:I.206, W:G.237 Water bridges: O:F.87 Salt bridges: O:R.71, O:K.75 CAO.80: 16 residues within 4Å: Chain P: R.71, K.75, K.84, S.86, F.87, M.88, I.126, M.128, Q.158, N.180, G.182, S.183, G.204, T.205, I.206 Ligands: ACT.58 17 PLIP interactions: 17 interactions with chain P Hydrophobic interactions: P:I.126, P:Q.158, P:N.180 Hydrogen bonds: P:S.86, P:S.86, P:Q.158, P:N.180, P:N.180, P:S.183, P:G.204, P:I.206 Water bridges: P:F.87, P:N.180, P:S.183 Salt bridges: P:R.71, P:K.75, P:K.84 CAO.83: 24 residues within 4Å: Chain Q: R.71, K.75, S.86, F.87, M.88, I.126, A.127, M.128, D.129, L.134, Q.158, S.179, N.180, I.181, G.182, S.183, G.204, T.205, I.206 Chain R: F.56, H.232, D.236, G.237 Ligands: ACT.81 19 PLIP interactions: 18 interactions with chain Q, 1 interactions with chain R Hydrophobic interactions: Q:N.180 Hydrogen bonds: Q:S.86, Q:S.86, Q:D.129, Q:Q.158, Q:N.180, Q:N.180, Q:S.183, Q:G.204, Q:I.206, R:G.237 Water bridges: Q:R.71, Q:R.71, Q:R.71, Q:L.85, Q:F.87, Q:N.180 Salt bridges: Q:R.71, Q:K.75 CAO.89: 15 residues within 4Å: Chain R: R.71, K.75, S.86, F.87, M.88, I.126, M.128, L.154, Q.158, N.180, G.182, S.183, G.204, T.205, I.206 12 PLIP interactions: 12 interactions with chain R Hydrophobic interactions: R:I.126 Hydrogen bonds: R:S.86, R:S.86, R:Q.158, R:N.180, R:S.183, R:G.204, R:I.206 Water bridges: R:F.87, R:N.180 Salt bridges: R:R.71, R:K.75 CAO.95: 13 residues within 4Å: Chain S: R.71, S.86, F.87, M.88, I.126, M.128, Q.158, N.180, G.182, S.183, G.204, T.205, I.206 12 PLIP interactions: 12 interactions with chain S Hydrophobic interactions: S:N.180 Hydrogen bonds: S:S.86, S:S.86, S:Q.158, S:N.180, S:N.180, S:S.183, S:I.206 Water bridges: S:F.87, S:M.88 Salt bridges: S:R.71, S:K.75 CAO.100: 16 residues within 4Å: Chain T: R.71, K.75, S.86, F.87, M.88, I.126, A.127, M.128, Q.158, N.180, G.182, S.183, G.204, T.205, I.206 Ligands: ACT.117 13 PLIP interactions: 13 interactions with chain T Hydrophobic interactions: T:I.126, T:N.180 Hydrogen bonds: T:S.86, T:S.86, T:Q.158, T:N.180, T:S.183, T:G.204, T:I.206 Water bridges: T:F.87, T:D.129 Salt bridges: T:R.71, T:K.75 CAO.104: 24 residues within 4Å: Chain U: R.71, K.75, S.86, F.87, M.88, I.126, A.127, M.128, D.129, L.134, Q.158, S.179, N.180, I.181, G.182, S.183, G.204, T.205, I.206 Chain V: F.56, H.232, D.236, G.237 Ligands: ACT.101 19 PLIP interactions: 16 interactions with chain U, 3 interactions with chain V Hydrophobic interactions: U:I.126, U:M.128 Hydrogen bonds: U:S.86, U:S.86, U:D.129, U:Q.158, U:S.179, U:N.180, U:N.180, U:S.183, U:S.183, U:I.206, V:G.237 Water bridges: U:R.71, U:L.85, V:A.238, V:A.238 Salt bridges: U:R.71, U:K.75 CAO.110: 14 residues within 4Å: Chain V: R.71, K.75, S.86, F.87, M.88, I.126, A.127, Q.158, N.180, G.182, S.183, G.204, T.205, I.206 14 PLIP interactions: 14 interactions with chain V Hydrophobic interactions: V:I.126, V:N.180 Hydrogen bonds: V:S.86, V:S.86, V:N.180, V:S.183, V:G.204, V:I.206 Water bridges: V:F.87, V:D.129, V:N.180, V:N.180 Salt bridges: V:R.71, V:K.75 CAO.114: 24 residues within 4Å: Chain G: F.56, H.232, G.237 Chain W: R.71, K.75, S.86, F.87, M.88, I.126, A.127, M.128, D.129, L.134, L.154, Q.158, S.179, N.180, I.181, G.182, S.183, G.204, T.205, I.206 Ligands: ACT.111 17 PLIP interactions: 16 interactions with chain W, 1 interactions with chain G Hydrophobic interactions: W:I.126, W:M.128, W:N.180 Hydrogen bonds: W:S.86, W:S.86, W:D.129, W:Q.158, W:S.179, W:N.180, W:N.180, W:N.180, W:S.183, W:I.206, G:G.237 Water bridges: W:F.87 Salt bridges: W:R.71, W:K.75 CAO.120: 16 residues within 4Å: Chain X: R.71, K.75, K.84, S.86, F.87, M.88, I.126, M.128, Q.158, N.180, G.182, S.183, G.204, T.205, I.206 Ligands: ACT.98 17 PLIP interactions: 17 interactions with chain X Hydrophobic interactions: X:I.126, X:Q.158, X:N.180 Hydrogen bonds: X:S.86, X:S.86, X:Q.158, X:N.180, X:N.180, X:S.183, X:G.204, X:I.206 Water bridges: X:F.87, X:N.180, X:S.183 Salt bridges: X:R.71, X:K.75, X:K.84

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kato, M. et al., A synchronized substrate-gating mechanism revealed by cubic-core structure of the bovine branched-chain alpha-ketoacid dehydrogenase complex. Embo J. (2006)

Release Date

2006-12-26

Peptides

Lipoamide acyltransferase component of branched-chain alpha-keto acid dehydrogenase complex: ABCDEFGHIJKLMNOPQRSTUVWX

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

G
G

H
H

I
A

J
B

K
C

L
D

M
E

N
F

O
G

P
H

Q
A

R
B

S
C

T
D

U
E

V
F

W
G

X
H

Lipoamide acyltransferase component of branched-chain alpha-keto acid dehydrogenase complex

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