SMTL ID : 8p65.1

Cytochrome bc1 complex (Bos taurus)

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-2-2-2-2-2-2-2-2-2-2-2-mer

Ligands

4 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Non-covalent)

HEM.1: 20 residues within 4Å: Chain C: L.41, Q.44, I.45, G.48, L.49, L.51, Y.55, R.80, H.83, A.87, F.90, A.127, G.130, Y.131, L.133, P.134, H.182, F.183, P.186, Y.273 17 PLIP interactions: 17 interactions with chain C, Hydrophobic interactions: C:L.41, C:Q.44, C:I.45, C:L.51, C:Y.55, C:A.87, C:F.90, C:L.133, C:L.133, C:F.183, C:F.183 Hydrogen bonds: C:E.271 Salt bridges: C:R.80, C:R.80 pi-Stacking: C:H.182 pi-Cation interactions: C:H.83 Metal complexes: C:H.182 HEM.2: 20 residues within 4Å: Chain C: W.31, G.34, L.37, F.90, L.94, H.97, V.98, R.100, S.106, T.112, W.113, G.116, L.119, L.120, I.189, H.196, L.197, L.200, S.205, N.206 19 PLIP interactions: 19 interactions with chain C, Hydrophobic interactions: C:L.37, C:L.37, C:F.90, C:T.112, C:W.113, C:W.113, C:L.119, C:L.119, C:L.120, C:I.189, C:L.197, C:L.200, C:L.200 Hydrogen bonds: C:N.206 Salt bridges: C:H.97, C:R.100, C:R.100 pi-Stacking: C:H.97 Metal complexes: C:H.97 HEM.5: 19 residues within 4Å: Chain N: L.41, Q.44, I.45, G.48, L.49, L.51, Y.55, R.80, H.83, A.87, F.90, G.130, Y.131, L.133, P.134, H.182, F.183, P.186, Y.273 16 PLIP interactions: 16 interactions with chain N, Hydrophobic interactions: N:L.41, N:Q.44, N:I.45, N:L.51, N:Y.55, N:A.87, N:F.90, N:L.133, N:L.133, N:F.183, N:F.183 Hydrogen bonds: N:E.271 Salt bridges: N:R.80, N:R.80 pi-Stacking: N:H.182 Metal complexes: N:H.182 HEM.6: 22 residues within 4Å: Chain N: W.31, G.34, L.37, G.38, F.90, L.94, H.97, V.98, R.100, S.106, F.109, T.112, W.113, G.116, L.119, L.120, I.189, H.196, L.197, L.200, S.205, N.206 17 PLIP interactions: 17 interactions with chain N, Hydrophobic interactions: N:L.37, N:L.37, N:F.90, N:T.112, N:W.113, N:W.113, N:L.120, N:I.189, N:L.197, N:L.200, N:L.200 Hydrogen bonds: N:N.206 Salt bridges: N:R.100, N:R.100 pi-Stacking: N:H.97, N:H.97 Metal complexes: N:H.97

2 x HEC: HEME C(Non-covalent)(Covalent)

HEC.3: 20 residues within 4Å: Chain D: V.36, C.37, S.39, C.40, H.41, N.105, A.108, P.110, P.111, I.116, R.120, Y.126, L.130, L.131, F.153, I.158, G.159, M.160, P.163, I.164 13 PLIP interactions: 13 interactions with chain D, Hydrophobic interactions: D:N.105, D:A.108, D:P.110, D:P.111, D:I.116, D:L.130, D:L.131, D:I.158, D:I.164 Hydrogen bonds: D:Y.126, D:G.159 Salt bridges: D:R.120 Metal complexes: D:H.41 HEC.7: 20 residues within 4Å: Chain O: V.36, C.37, S.39, C.40, H.41, N.105, A.108, L.109, P.110, P.111, I.116, R.120, Y.126, L.130, L.131, F.153, G.159, M.160, P.163, I.164 13 PLIP interactions: 13 interactions with chain O, Hydrophobic interactions: O:V.36, O:A.108, O:P.110, O:P.111, O:I.116, O:L.130, O:L.131, O:L.131, O:I.164 Hydrogen bonds: O:Y.126, O:G.159 Salt bridges: O:R.120 Metal complexes: O:H.41

2 x FES: FE2/S2 (INORGANIC) CLUSTER(Non-covalent)

FES.4: 9 residues within 4Å: Chain E: C.139, H.141, L.142, G.143, C.144, C.158, H.161, G.162, S.163 4 PLIP interactions: 4 interactions with chain E, Metal complexes: E:C.139, E:H.141, E:C.158, E:H.161 FES.8: 7 residues within 4Å: Chain P: C.139, C.144, C.158, P.159, C.160, H.161, G.162 4 PLIP interactions: 4 interactions with chain P, Metal complexes: P:C.139, P:C.144, P:C.160, P:H.161

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Phillips, B.P. et al., Cytochrome bc1 complex (Bos taurus). To Be Published

Release Date

2024-07-03

Peptides

Cytochrome b-c1 complex subunit 1, mitochondrial: AL
Cytochrome b-c1 complex subunit 2, mitochondrial: BM
Cytochrome b: CN
Cytochrome c1, heme protein, mitochondrial: DO
Cytochrome b-c1 complex subunit Rieske, mitochondrial: EP
Cytochrome b-c1 complex subunit 7: FQ
Cytochrome b-c1 complex subunit 8: GR
Cytochrome b-c1 complex subunit 6, mitochondrial: HS
Cytochrome b-c1 complex subunit 9: IT
Cytochrome b-c1 complex subunit 9: JU
Cytochrome b-c1 complex subunit 10: KV

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

L
N

B
B

M
O

C
C

N
P

D
D

O
Q

E
E

P
R

F
F

Q
S

G
G

R
T

H
H

S
U

I
I

T
V

J
J

U
W

K
K

V
X

Membrane

We predict this structure to be a membrane protein.
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Cytochrome b-c1 complex subunit 1, mitochondrial

Cytochrome b-c1 complex subunit 2, mitochondrial

Cytochrome b

Cytochrome c1, heme protein, mitochondrial

Cytochrome b-c1 complex subunit Rieske, mitochondrial

Cytochrome b-c1 complex subunit 7

Cytochrome b-c1 complex subunit 8

Cytochrome b-c1 complex subunit 6, mitochondrial

Cytochrome b-c1 complex subunit 9

Cytochrome b-c1 complex subunit 9

Cytochrome b-c1 complex subunit 10

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