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MolNFT v1 · #183833 · protein + DNA

Yeast tfiih in the contracted state within the pre-initiation complex

7O4K: “Yeast tfiih in the contracted state within the pre-initiation complex”. Electron microscopy, 5 ligands (SF4, BEF, ADP). MolNFT v1 #183833 on GenesisL1: 3D structure, binding sites and pockets in GL1X.

PDB
7O4K
Type
protein + DNA
Length
4,236 residues
Chains
17
Method
electron microscopy
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
UniProt
P06839, P32776, Q02939, Q03290, Q12004, Q3E7C1, Q04673, Q00578, P04050, P08518, P20433, P20435, P34087, P36100, P36145
Ligands
SF4, BEF, ADP, ZN, MG

Structure

electron microscopy · 17 distinct chains.

ChainMoleculeTypeResiduesSecondary structureUniProt
0—protein752—P06839
1—protein522—P32776
2—protein445—Q02939
3—protein130—Q03290
4—protein292—Q12004
5—protein65—Q3E7C1
6—protein355—Q04673
7—protein608—Q00578
A—protein167—P04050
B—protein71—P08518
D—protein163—P20433
F—protein28—P20435
G—protein171—P34087
N—dna10——
T—dna10——
W—protein312—P36100
X—protein135—P36145

Ligands and binding sites

  • SF4 · Iron/sulfur cluster · ligand · chains 0
  • BEF · Beryllium trifluoride ion · ligand · chains 7
  • ADP · Adenosine-5'-diphosphate · ligand · chains 7
  • ZN · Zinc ion · metal · 10 copies · chains 3, 4, 6, A, B, W
  • MG · Magnesium ion · metal · chains 7

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Compared structures

  • 7O4K · Yeast TFIIH in the contracted state within the pre-initiation complex · the same entry in another collection · chain D against D, TM-score 1.00

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