1MD7 Hydrolase date Aug 07, 2002
title Monomeric Structure Of The Zymogen Of Complement Protease C1
authors M.Budayova-Spano, W.Grabarse, N.M.Thielens, H.Hillen, M.Lacroix, M.Schmidt, J.Fontecilla-Camps, G.J.Arlaud, C.Gaboriaud
compound source
Molecule: C1r Complement Serine Protease
Chain: A
Fragment: C-Terminal Ccp-Sp Domain
Synonym: Complement C1r Component
Ec: 3.4.21.41
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Trichoplusia Ni
Expression_system_common: Cabbage Looper
Expression_system_taxid: 7111
Expression_system_cell_line: High Fivetm
Expression_system_vector_type: Baculovirus
Expression_system_vector: Pnt-Bac
symmetry Space Group: P 64
R_factor 0.217 R_Free 0.285
crystal
cell
length a length b length c angle alpha angle beta angle gamma
167.060 167.060 43.648 90.00 90.00 120.00
method X-Ray Diffractionresolution 3.20 Å
ligand NAG enzyme Hydrolase E.C.3.4.21.41 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceMonomeric structures of the zymogen and active catalytic domain of complement protease c1r: further insights into the c1 activation mechanism., Budayova-Spano M, Grabarse W, Thielens NM, Hillen H, Lacroix M, Schmidt M, Fontecilla-Camps JC, Arlaud GJ, Gaboriaud C, Structure (Camb) 2002 Nov;10(11):1509-19. PMID:12429092
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (56 Kb) [Save to disk]
  • Biological Unit Coordinates (1md7.pdb1.gz) 51 Kb
  • LPC: Ligand-Protein Contacts for 1MD7
  • CSU: Contacts of Structural Units for 1MD7
  • Likely Quarternary Molecular Structure file(s) for 1MD7
  • Structure Factors (95 Kb)
  • Retrieve 1MD7 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1MD7 from S2C, [Save to disk]
  • Re-refined 1md7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1MD7 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 1MD7
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1MD7, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1md7a2, region A:358-433 [Jmol] [rasmolscript] [script source]
        - Domain d1md7a1, region A:434-685 [Jmol] [rasmolscript] [script source]
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1md7] [1md7_A]
  • SWISS-PROT database: [P00736]
  • Domain organization of [C1R_HUMAN] by SWISSPFAM
  • Domains found in 1MD7: [CCP] [Tryp_SPc ] by SMART
  • Other resources with information on 1MD7
  • Community annotation for 1MD7 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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