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MolNFT v1 · #125576 · protein

Cryo-EM structure of the anaphase-promoting COMPLEX/CYCLOSOME, in complex with the mitotic checkpoint complex (APC/C-mcc) at 4.2 ångström resolution

5LCW · Anaphase-promoting complex subunit 1: “Cryo-EM structure of the anaphase-promoting COMPLEX/CYCLOSOME, in complex with the mitotic checkpoint complex…”. Electron microscopy, 20 pockets (best druggability 0.86). MolNFT v1 #125576 on…

PDB
5LCW
Type
protein
Length
9,173 residues
Chains
23
Method
electron microscopy
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Anaphase-promoting complex subunit 1; Anaphase-promoting complex subunit 11; Cell…
EC
2.7.11.1
UniProt
Q9H1A4, Q9NYG5, Q9UJX2, P60006, Q96DE5, P30260, Q8NHZ8, Q9UJX5, Q13042, Q9UM13, Q9BS18, Q9UJX6, Q9UJX4, Q12834, O60566, Q9UJX3, Q13257
Pockets
20 · best druggability 0.86

Structure

electron microscopy · 21 distinct chains · 56% helix, 10% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AAnaphase-promoting complex subunit 1protein144143% helix, 15% strandQ9H1A4
BAnaphase-promoting complex subunit 11protein7910% helix, 15% strandQ9NYG5
CCell division cycle protein 23 homologprotein52476% helix, 0% strandQ9UJX2
DAnaphase-promoting complex subunit 15protein180% helix, 0% strandP60006
EAnaphase-promoting complex subunit 16protein5682% helix, 0% strandQ96DE5
F, HCell division cycle protein 27 homologprotein48377% helix, 0% strandP30260
G, WAnaphase-promoting complex subunit CDC26protein2548% helix, 0% strandQ8NHZ8
IAnaphase-promoting complex subunit 4protein73333% helix, 24% strandQ9UJX5
JCell division cycle protein 16 homologprotein50475% helix, 0% strandQ13042
KCell division cycle protein 16 homologprotein49379% helix, 0% strandQ13042
LAnaphase-promoting complex subunit 10protein1828% helix, 37% strandQ9UM13
MAnaphase-promoting complex subunit 13protein5922% helix, 0% strandQ9BS18
NAnaphase-promoting complex subunit 2protein70360% helix, 2% strandQ9UJX6
OAnaphase-promoting complex subunit 5protein68577% helix, 0% strandQ9UJX4
PCell division cycle protein 23 homologprotein49177% helix, 0% strandQ9UJX2
QCell division cycle protein 20 homologprotein3541% helix, 46% strandQ12834
RCell division cycle protein 20 homologprotein3837% helix, 41% strandQ12834
SMitotic checkpoint SERINE/THREONINE-protein kinase BUB1 BETA,MITOTIC checkpoint SERINE/THREONINE-protein kinase BUB1 beta (EC 2.7.11.1)protein27749% helix, 1% strandO60566
XAnaphase-promoting complex subunit 7protein48480% helix, 0% strandQ9UJX3
YAnaphase-promoting complex subunit 7protein49680% helix, 0% strandQ9UJX3
ZMitotic spindle assembly checkpoint protein MAD2Aprotein19533% helix, 35% strandQ13257

Pockets

20 pockets found on a 1 Å grid, 20 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
111760.860.8789empty
27900.860.8972empty
38290.860.8880empty
45690.840.9084empty
59420.840.86108empty

Interfaces

61 interfaces between chains.

  • A–O · 4761 Ų buried · 34 hydrogen bonds · protein-protein
  • I–O · 3275 Ų buried · 22 hydrogen bonds · protein-protein
  • F–H · 3115 Ų buried · 20 hydrogen bonds · protein-protein
  • X–Y · 2874 Ų buried · 13 hydrogen bonds · protein-protein
  • J–K · 2844 Ų buried · 36 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 3 disulfide, 1 isopeptide (disulfide, isopeptide).

Compared structures

  • 5LCW · Cryo-EM structure of the Anaphase-promoting complex/Cyclosome, in complex with the… · the same entry in another collection · chain J against J, TM-score 1.00

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