SMTL ID : 7dn3.1

Structure of Human RNA Polymerase III elongation complex

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-mer

Ligands

1 x C- C- C- G- A- U: RNA (5'-R(P*CP*CP*CP*GP*AP*U)-3')(Non-covalent)

C-C-C-G-A-U.1: 20 residues within 4Å: Chain A: R.464, D.501, G.502, D.503 Chain B: Q.438, R.454, A.688, Q.692, K.896, K.904, K.1013, H.1014, K.1019 Chain S: A.18, T.19, C.20, G.21, G.22, G.23 Ligands: MG.2 No protein-ligand interaction detected (PLIP)

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 4 residues within 4Å: Chain A: D.499, D.501, D.503 Ligands: C-C-C-G-A-U.1 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.499, A:D.499, A:D.501, A:D.501, A:D.503

6 x ZN: ZINC ION(Non-covalent)

ZN.3: 4 residues within 4Å: Chain A: C.69, C.72, C.79, H.82 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.69, A:C.72, A:C.79, A:H.82 ZN.4: 8 residues within 4Å: Chain A: C.109, T.111, C.156, C.159, G.160, A.161, F.162, N.163 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:C.156, A:C.159, A:A.161 ZN.5: 5 residues within 4Å: Chain B: C.1080, C.1083, C.1092, Y.1094, C.1095 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:C.1080, B:C.1083, B:C.1092, B:Y.1094, B:C.1095 ZN.6: 6 residues within 4Å: Chain E: C.5, C.8, F.23, C.25, N.26, C.28 2 PLIP interactions: 2 interactions with chain E Metal complexes: E:C.5, E:C.25 ZN.7: 5 residues within 4Å: Chain G: C.19, C.22, C.36, R.37, C.39 2 PLIP interactions: 2 interactions with chain G Metal complexes: G:C.19, G:C.39 ZN.9: 6 residues within 4Å: Chain L: C.7, T.9, C.10, G.11, C.44, C.45 4 PLIP interactions: 4 interactions with chain L Metal complexes: L:C.7, L:C.10, L:C.44, L:C.45

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

SF4.8: 9 residues within 4Å: Chain H: C.287, C.290, F.293, D.294, I.302, P.304, C.307, M.310 Chain M: N.445 2 PLIP interactions: 2 interactions with chain H, Metal complexes: H:C.287, H:F.293

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Li, L. et al., Structure of human RNA polymerase III elongation complex. Cell Res. (2021)

Release Date

2021-03-17

Peptides

DNA-directed RNA polymerase III subunit RPC1: A
DNA-directed RNA polymerase III subunit RPC2: B
DNA-directed RNA polymerases I and III subunit RPAC1: C
DNA-directed RNA polymerase III subunit RPC8: D
DNA-directed RNA polymerase III subunit RPC10: E
DNA-directed RNA polymerases I and III subunit RPAC2: F
DNA-directed RNA polymerases I, II, and III subunit RPABC4: G
DNA-directed RNA polymerase III subunit RPC6: H
DNA-directed RNA polymerases I, II, and III subunit RPABC1: I
DNA-directed RNA polymerases I, II, and III subunit RPABC2: J
DNA-directed RNA polymerases I, II, and III subunit RPABC3: K
DNA-directed RNA polymerases I, II, and III subunit RPABC5: L
DNA-directed RNA polymerase III subunit RPC3: M
DNA-directed RNA polymerase III subunit RPC7: N
DNA-directed RNA polymerase III subunit RPC9: O
DNA-directed RNA polymerase III subunit RPC5: P
DNA-directed RNA polymerase III subunit RPC4: Q

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
G

E
I

F
K

G
L

H
P

I
E

J
F

K
H

L
J

M
O

N
Q

O
D

P
M

Q
N

DNA-directed RNA polymerase III subunit RPC1

DNA-directed RNA polymerase III subunit RPC2

DNA-directed RNA polymerases I and III subunit RPAC1

DNA-directed RNA polymerase III subunit RPC8

DNA-directed RNA polymerase III subunit RPC10

DNA-directed RNA polymerases I and III subunit RPAC2

DNA-directed RNA polymerases I, II, and III subunit RPABC4

DNA-directed RNA polymerase III subunit RPC6

DNA-directed RNA polymerases I, II, and III subunit RPABC1

DNA-directed RNA polymerases I, II, and III subunit RPABC2

DNA-directed RNA polymerases I, II, and III subunit RPABC3

DNA-directed RNA polymerases I, II, and III subunit RPABC5

DNA-directed RNA polymerase III subunit RPC3

DNA-directed RNA polymerase III subunit RPC7

DNA-directed RNA polymerase III subunit RPC9

DNA-directed RNA polymerase III subunit RPC5

DNA-directed RNA polymerase III subunit RPC4

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