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Human tfiid bc core

Analyse Human tfiid bc core in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6MZC
Type
protein
Length
2,839 residues
Chains
10
Method
electron microscopy
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Transcription initiation factor tfiid subunit 2; Transcription initiation factor tfiid…
UniProt
Q6P1X5, O00268, Q15542, P49848, Q7Z7C8, Q16594, Q12962, Q16514
Pockets
20 · best druggability 0.87

Structure

electron microscopy · 10 distinct chains · 46% helix, 10% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
BTranscription initiation factor tfiid subunit 2protein96837% helix, 14% strandQ6P1X5
ETranscription initiation factor tfiid subunit 4protein10272% helix, 2% strandO00268
GTranscription initiation factor tfiid subunit 5protein47322% helix, 27% strandQ15542
HTranscription initiation factor tfiid subunit 6protein25773% helix, 0% strandP49848
ITranscription initiation factor tfiid subunit 6protein33969% helix, 1% strandP49848
KTranscription initiation factor tfiid subunit 8protein20247% helix, 1% strandQ7Z7C8
MTranscription initiation factor tfiid subunit 9protein10464% helix, 2% strandQ16594
OTranscription initiation factor tfiid subunit 10protein8265% helix, 1% strandQ12962
RTranscription initiation factor tfiid subunit 12protein7468% helix, 3% strandQ16514
ZPOLY(UNK)protein23829% helix, 1% strand—

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
17550.870.90106empty
25840.810.8757empty
31570.790.9428empty
411160.780.8096empty
51040.760.9630empty

Interfaces

28 interfaces between chains.

  • K–O · 2384 Ų buried · 20 hydrogen bonds · protein-protein
  • B–K · 2221 Ų buried · 12 hydrogen bonds · protein-protein
  • H–Z · 1674 Ų buried · 7 hydrogen bonds · protein-protein
  • I–M · 1600 Ų buried · 6 hydrogen bonds · protein-protein
  • E–R · 1564 Ų buried · 9 hydrogen bonds · protein-protein

Compared structures

  • 6MZC · Human TFIID BC core · the same entry in another collection · chain Z against Z, TM-score 1.00
  • Q6P1X5 · AlphaFold monomer V2.0 prediction for transcription initiation factor tfiid subunit 2… · a predicted model of the same protein · chain B against A, TM-score 0.97
  • P49848 · AlphaFold monomer V2.0 prediction for transcription initiation factor tfiid subunit 6… · a predicted model of the same protein · chain H against A, TM-score 0.95

Analyse

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