5CTD	Structural Protein	date	Jul 23, 2015
title	Crystal Structure Of The Type Ix Collagen Nc2 Hetero-Trimeri Domain With A Guest Fragment A2a1a1 Of Type I Collagen
authors	S.P.Boudko, H.P.Bachinger
compound		source
Molecule: Collagen Alpha-1(I) Chain,Collagen Alpha-1(Ix) Ch Chain: A Fragment: Unp Residues 572-583, Unp Residues 754-789 Synonym: Alpha-1 Type I Collagen Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Col1a1, Col9a1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: B834(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet22b(+)
Molecule: Collagen Alpha-2(I) Chain,Collagen Alpha-2(Ix) Ch Chain: B Fragment: Unp Residues 484-495, Unp Residues 517-552 Synonym: Alpha-2 Type I Collagen Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Col1a2, Col9a2 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: B834(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet22b(+)
Molecule: Collagen Alpha-1(I) Chain,Collagen Alpha-3(Ix) Ch Chain: C Fragment: Unp Residues 572-583, Unp Residues 517-553 Synonym: Alpha-1 Type I Collagen Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Col1a1, Col9a3 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: B834(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet22b(+)
symmetry	Space Group: P 1 21 1	R_factor 0.177 R_Free 0.203
crystal cell	length a length b length c angle alpha angle beta angle gamma 27.890 55.920 62.100 90.00 92.86 90.00
method	X-Ray Diffraction	resolution	1.60 Å
ligand	MSE	enzyme

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (66 Kb) [Save to disk] Biological Unit Coordinates (5ctd.pdb1.gz) 60 Kb LPC: Ligand-Protein Contacts for 5CTD CSU: Contacts of Structural Units for 5CTD Structure Factors (348 Kb) Retrieve 5CTD in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 5CTD from S2C, [Save to disk] Re-refined 5ctd structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 5CTD 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 5CTD

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

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [5ctd_A] [5ctd_C] [5ctd_B] [5ctd] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 5CTD

Community annotation for 5CTD at PDBWiki (http://pdbwiki.org)

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