SMTL ID : 7sgz.1

Structure of the yeast Rad24-RFC loader bound to DNA and the closed 9-1-1 clamp

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

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

Ligands

4 x AGS: PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER(Non-covalent)

AGS.1: 25 residues within 4Å: Chain A: Y.67, E.68, F.70, K.71, P.72, Q.77, V.78, A.79, S.111, G.112, C.113, S.114, K.115, S.116, T.117, E.187, T.224, H.276, I.311, R.312, I.315 Chain B: R.128, P.153, R.157 Ligands: MG.2 17 PLIP interactions: 16 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:A.79, A:G.112, A:C.113, A:S.114, A:S.114, A:K.115, A:K.115, A:S.116, A:T.117, A:T.224, A:T.224, A:H.276, A:R.312, B:R.128 Salt bridges: A:K.115, A:R.312, A:R.312 AGS.3: 22 residues within 4Å: Chain B: V.12, Y.15, R.16, P.17, D.22, I.23, V.24, P.51, G.52, I.53, G.54, K.55, T.56, T.57, N.145, R.174, M.202, R.203 Chain C: R.131, A.156, R.160 Ligands: MG.4 16 PLIP interactions: 15 interactions with chain B, 1 interactions with chain C Hydrogen bonds: B:V.12, B:Y.15, B:V.24, B:V.24, B:G.52, B:I.53, B:G.54, B:K.55, B:K.55, B:T.56, B:T.57, B:R.203, C:R.160 Salt bridges: B:K.55, B:R.203, B:R.203 AGS.5: 24 residues within 4Å: Chain C: V.16, Y.19, R.20, P.21, E.26, V.27, Y.28, P.55, G.56, T.57, G.58, K.59, T.60, S.61, N.148, L.169, R.177, M.205, R.206, L.209 Chain D: R.154, E.158, R.183 Ligands: MG.6 20 PLIP interactions: 17 interactions with chain C, 3 interactions with chain D Hydrogen bonds: C:Y.19, C:R.20, C:R.20, C:Y.28, C:G.56, C:T.57, C:G.58, C:K.59, C:K.59, C:T.60, C:S.61, C:S.61, C:N.148, C:N.148, D:R.154, D:E.158, D:R.183 Salt bridges: C:R.20, C:R.206, C:R.206 AGS.7: 26 residues within 4Å: Chain D: V.28, Y.31, R.32, P.33, E.38, V.39, T.40, Q.42, P.67, G.68, T.69, G.70, K.71, T.72, S.73, N.171, L.192, R.200, L.228, R.229, I.232 Chain E: R.155, E.159, P.180, R.184 Ligands: MG.8 19 PLIP interactions: 15 interactions with chain D, 4 interactions with chain E Hydrogen bonds: D:V.28, D:Y.31, D:T.40, D:Q.42, D:G.68, D:T.69, D:G.70, D:K.71, D:T.72, D:S.73, D:R.229, E:R.155, E:E.159, E:R.184 Salt bridges: D:R.32, D:K.71, D:R.229, D:R.229, E:R.184

4 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 3 residues within 4Å: Chain A: S.116, E.187 Ligands: AGS.1 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:E.187 MG.4: 5 residues within 4Å: Chain B: T.56, D.114 Chain C: R.132, R.160 Ligands: AGS.3 No protein-ligand interaction detected (PLIP) MG.6: 4 residues within 4Å: Chain C: T.60, D.117 Chain D: E.158 Ligands: AGS.5 2 PLIP interactions: 2 interactions with chain C Metal complexes: C:D.117, C:D.117 MG.8: 4 residues within 4Å: Chain D: T.72 Chain E: E.159, R.184 Ligands: AGS.7 2 PLIP interactions: 1 interactions with chain E, 1 interactions with chain D Metal complexes: E:E.159, D:T.72

1 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.9: 19 residues within 4Å: Chain A: N.479 Chain E: V.5, R.9, L.16, S.17, H.18, N.45, G.46, T.47, G.48, K.49, K.50, T.51, R.52, I.201, L.230, R.231, L.234 Ligands: PO4.10 16 PLIP interactions: 15 interactions with chain E, 1 interactions with chain A Hydrogen bonds: E:S.17, E:H.18, E:G.46, E:T.47, E:G.48, E:K.49, E:K.50, E:T.51, E:R.52, A:N.479 Salt bridges: E:K.49, E:K.50, E:K.50, E:R.231, E:R.231 pi-Stacking: E:H.18

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.10: 7 residues within 4Å: Chain E: N.45, K.49, K.50, N.141, E.142, V.170 Ligands: ADP.9 5 PLIP interactions: 5 interactions with chain E Hydrogen bonds: E:E.142, E:E.142, E:V.170 Salt bridges: E:K.49, E:K.50

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zheng, F. et al., DNA is loaded through the 9-1-1 DNA checkpoint clamp in the opposite direction of the PCNA clamp. Nat.Struct.Mol.Biol. (2022)

Release Date

2022-03-23

Peptides

Checkpoint protein RAD24: A
Replication factor C subunit 4: B
Replication factor C subunit 3: C
Replication factor C subunit 2: D
Replication factor C subunit 5: E
Mitosis Entry Checkpoint protein MEC3: F
DNA damage checkpoint control protein RAD17: G
DNA Damage Checkpoint protein DDC1: H

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

G
G

H
H

Checkpoint protein RAD24

Replication factor C subunit 4

Replication factor C subunit 3

Replication factor C subunit 2

Replication factor C subunit 5

Mitosis Entry Checkpoint protein MEC3

DNA damage checkpoint control protein RAD17

DNA Damage Checkpoint protein DDC1

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