SMTL ID : 6u8y.1

Structure of the membrane-bound sulfane sulfur reductase (MBS), an archaeal respiratory membrane complex

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY 4.00 Å

Oligo State

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

Ligands

6 x SF4: IRON/SULFUR CLUSTER(Non-covalent)

SF4.1: 10 residues within 4Å: Chain I: C.28, G.64, Y.65, G.91, S.92, C.93, Y.100, C.123, M.124 Chain K: R.83 2 PLIP interactions: 2 interactions with chain I, Metal complexes: I:C.93, I:C.123 SF4.2: 11 residues within 4Å: Chain M: H.54, C.71, P.72, A.75, I.76, C.96, T.97, C.99, Q.100, F.101, C.102 1 PLIP interactions: 1 interactions with chain M, Metal complexes: M:C.102 SF4.3: 14 residues within 4Å: Chain M: C.61, I.62, G.63, C.64, N.65, M.66, C.67, M.78, P.89, C.106, P.107, T.108, A.110, L.111 0 PLIP interactions: SF4.4: 10 residues within 4Å: Chain V: C.28, G.64, Y.65, G.91, S.92, C.93, Y.100, C.123, M.124 Chain X: R.83 2 PLIP interactions: 2 interactions with chain V, Metal complexes: V:C.93, V:C.123 SF4.5: 11 residues within 4Å: Chain Z: H.54, C.71, P.72, A.75, I.76, C.96, T.97, C.99, Q.100, F.101, C.102 3 PLIP interactions: 3 interactions with chain Z, Metal complexes: Z:C.71, Z:C.96, Z:C.102 SF4.6: 14 residues within 4Å: Chain Z: C.61, I.62, G.63, C.64, N.65, M.66, C.67, M.78, P.89, C.106, P.107, T.108, A.110, L.111 1 PLIP interactions: 1 interactions with chain Z, Metal complexes: Z:C.61

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yu, H. et al., Structure of the respiratory MBS complex reveals iron-sulfur cluster catalyzed sulfane sulfur reduction in ancient life. Nat Commun (2020)

Release Date

2020-09-09

Peptides

Monovalent cation/H+ antiporter subunit E: AN
Monovalent cation/H+ antiporter subunit F: BO
Monovalent cation/H+ antiporter subunit G: CP
DUF4040 domain-containing protein: DQ
Monovalent cation/H+ antiporter subunit B: ER
Monovalent cation/H+ antiporter subunit C: FS
NADH dehydrogenase subunit N: GT
NADH dehydrogenase subunit M: HU
NADH dehydrogenase subunit B: IV
NADH dehydrogenase subunit C: JW
NADH dehydrogenase subunit D: KX
NADH dehydrogenase subunit: LY
NADH dehydrogenase subunit I: MZ

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

N
a

B
B

O
b

C
C

P
c

D
D

Q
d

E
E

R
e

F
G

S
g

G
H

T
h

H
X

U
x

I
J

V
j

J
K

W
k

K
L

X
l

L
M

Y
m

M
N

Z
n

Membrane

We predict this structure to be a membrane protein.
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Monovalent cation/H+ antiporter subunit E

Monovalent cation/H+ antiporter subunit F

Monovalent cation/H+ antiporter subunit G

DUF4040 domain-containing protein

Monovalent cation/H+ antiporter subunit B

Monovalent cation/H+ antiporter subunit C

NADH dehydrogenase subunit N

NADH dehydrogenase subunit M

NADH dehydrogenase subunit B

NADH dehydrogenase subunit C

NADH dehydrogenase subunit D

NADH dehydrogenase subunit

NADH dehydrogenase subunit I