4HEA Crystal structure of the entire respiratory complex I from Thermus thermophilus date
authors Baradaran, R., Berrisford, J.M., Minhas, G.S., Sazanov, L.A.
compound source
R_Free 0.2393
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 3.30
ligand FES, FMN, SF4 enzyme
1, B

2, C

3, D

6, G

7, I

A, P

E, 4

F, 5

J, R

M, U

N, V

O, 9

Q, H

S, K

T, L

Primary referenceCrystal structure of the entire respiratory complex I., Baradaran R, Berrisford JM, Minhas GS, Sazanov LA, Nature. 2013 Feb 28;494(7438):443-8. doi: 10.1038/nature11871. Epub 2013 Feb 17. PMID:23417064
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (2966 Kb) [Save to disk]
  • Biological Unit Coordinates (4hea.pdb1.gz) 1473 Kb
  • Biological Unit Coordinates (4hea.pdb2.gz) 1478 Kb
  • LPC: Ligand-Protein Contacts for 4HEA
  • CSU: Contacts of Structural Units for 4HEA
  • Structure Factors (1977 Kb)
  • Retrieve 4HEA in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4HEA from S2C, [Save to disk]
  • Re-refined 4hea structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4HEA in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 4HEA
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 4HEA, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4hea_R] [4hea_U] [4hea_4] [4hea_C] [4hea_3] [4hea_2] [4hea_6] [4hea_F] [4hea_P] [4hea_O] [4hea_W] [4hea_7] [4hea_J] [4hea_M] [4hea_D] [4hea_A] [4hea_E] [4hea] [4hea_9] [4hea_V] [4hea_H] [4hea_X] [4hea_1] [4hea_K] [4hea_S] [4hea_I] [4hea_Q] [4hea_N] [4hea_L] [4hea_T] [4hea_G] [4hea_5] [4hea_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 4HEA: [Molybdop_Fe4S4] [NADH-G_4Fe-4S_3] [NADH_4Fe-4S ] by SMART
  • Other resources with information on 4HEA
  • Community annotation for 4HEA at PDBWiki (http://pdbwiki.org)

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