6C90 Hydrolase Rna Binding Protein date Jan 25, 2018
title Human Mtr4 Helicase In Complex With Zcchc8-Ctd
authors M.R.Puno, C.D.Lima
compound source
Molecule: Exosome Rna Helicase Mtr4,Exosome Rna Helicase Mt
Chain: A
Synonym: Atp-Dependent Rna Helicase Dob1,Atp-Dependent Rna Skiv2l2,Superkiller Viralicidic Activity 2-Like 2,Tramp-Lik Helicase;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Mtrex, Dob1, Kiaa0052, Mtr4, Skiv2l2
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Zinc Finger Cchc Domain-Containing Protein 8
Chain: B
Synonym: Tramp-Like Complex Rna-Binding Factor Zcchc8
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Zcchc8
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 61
R_factor 0.190 R_Free 0.221
length a length b length c angle alpha angle beta angle gamma
147.635 147.635 101.589 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.20 Å
ligand ADP, MG, MLI, TLA enzyme Hydrolase E.C. BRENDA

Primary referenceStructural basis for MTR4-ZCCHC8 interactions that stimulate the MTR4 helicase in the nuclear exosome-targeting complex., Puno MR, Lima CD, Proc Natl Acad Sci U S A. 2018 Jun 12;115(24):E5506-E5515. doi:, 10.1073/pnas.1803530115. Epub 2018 May 29. PMID:29844170
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (133 Kb) [Save to disk]
  • Biological Unit Coordinates (6c90.pdb1.gz) 127 Kb
  • LPC: Ligand-Protein Contacts for 6C90
  • CSU: Contacts of Structural Units for 6C90
  • Structure Factors (840 Kb)
  • Retrieve 6C90 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6C90 from S2C, [Save to disk]
  • View 6C90 in 3D
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  • Visual 3D analysis of 6C90
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  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • Fold representative 6c90 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [6c90_B] [6c90_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 6C90
  • Community annotation for 6C90 at PDBWiki (http://pdbwiki.org)

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