SMTL ID : 7c7a.1

Cryo-EM structure of yeast Ribonuclease MRP with substrate ITS1

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-1-1-1-1-1-2-1-1-mer

Ligands

3 x MG: MAGNESIUM ION(Non-functional Binders)

MG.1: 3 residues within 4Å: Chain A: A.86, G.87 Chain M: A.13 No protein-ligand interaction detected (PLIP) MG.2: 5 residues within 4Å: Chain A: A.86, A.305, A.306 Chain M: A.12, A.13 No protein-ligand interaction detected (PLIP) MG.4: 2 residues within 4Å: Chain A: G.87 Chain M: A.13 No protein-ligand interaction detected (PLIP)

1 x ZN: ZINC ION(Non-covalent)

ZN.3: 4 residues within 4Å: Chain K: C.61, H.63, C.64, C.109 2 PLIP interactions: 2 interactions with chain K Metal complexes: K:C.64, K:C.109

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lan, P. et al., Structural insight into precursor ribosomal RNA processing by ribonuclease MRP. Science (2020)

Release Date

2020-07-08

Peptides

Ribonucleases P/MRP protein subunit POP1: B
Ribonucleases P/MRP protein subunit POP3: C
RNases MRP/P 32.9 kDa subunit: D
Ribonuclease P/MRP protein subunit POP5: E
Ribonucleases P/MRP protein subunit POP6: F
Ribonucleases P/MRP protein subunit POP7: G
Ribonucleases P/MRP protein subunit POP8: H
Ribonuclease P/MRP protein subunit RPP1: IJ
Ribonuclease MRP protein subunit SNM1: K
Ribonuclease MRP protein subunit RMP1: L

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

B
B

C
C

D
D

E
E

F
F

G
G

H
H

I
I

J
J

K
K

L
L

Ribonucleases P/MRP protein subunit POP1

Ribonucleases P/MRP protein subunit POP3

RNases MRP/P 32.9 kDa subunit

Ribonuclease P/MRP protein subunit POP5

Ribonucleases P/MRP protein subunit POP6

Ribonucleases P/MRP protein subunit POP7

Ribonucleases P/MRP protein subunit POP8

Ribonuclease P/MRP protein subunit RPP1

Ribonuclease MRP protein subunit SNM1

Ribonuclease MRP protein subunit RMP1

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