3NH7	Immune System	date	Jun 14, 2010
title	Crystal Structure Of The Neutralizing Fab Fragment Abd1556 B The Bmp Type I Receptor Ia
authors	T.D.Mueller, S.Harth, W.Sebald
compound		source
Molecule: Antibody Fragment Fab Abd1556, Heavy Chain Chain: H, I, J, K Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Antibody Fragment Fab Abd1556, Light Chain Chain: L, M, N, O Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Bone Morphogenetic Protein Receptor Type-1a Chain: A, B, C, D Fragment: Extracellular Domain, Unp Residues 24-152 Synonym: Bmp Type I Receptor, Bmpr-Ia, Bmp Type-1a Receptor Serinethreonine-Protein Kinase Receptor R5, Skr5, Activin Like Kinase 3, Alk-3; Ec: 2.7.11.30 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Bmpr1a Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet32a
symmetry	Space Group: P 1 21 1	R_factor 0.234 R_Free 0.280
crystal cell	length a length b length c angle alpha angle beta angle gamma 89.320 129.255 100.239 90.00 92.27 90.00
method	X-Ray Diffraction	resolution	2.70 Å
ligand		enzyme	Transferase E.C.2.7.11.30 BRENDA
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	A selection fit mechanism in BMP receptor IA as a possible source for BMP ligand-receptor promiscuity., Harth S, Kotzsch A, Hu J, Sebald W, Mueller TD, PLoS One. 2010 Sep 28;5(9). pii: e13049. PMID:20927405

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (645 Kb) [Save to disk] Biological Unit Coordinates (3nh7.pdb1.gz) 160 Kb Biological Unit Coordinates (3nh7.pdb2.gz) 164 Kb Biological Unit Coordinates (3nh7.pdb3.gz) 166 Kb Biological Unit Coordinates (3nh7.pdb4.gz) 163 Kb CSU: Contacts of Structural Units for 3NH7 Structure Factors (921 Kb) Retrieve 3NH7 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3NH7 from S2C, [Save to disk] Re-refined 3nh7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3NH7 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 3NH7

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 3NH7, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3nh7_A] [3nh7_D] [3nh7_M] [3nh7_O] [3nh7_L] [3nh7_J] [3nh7_K] [3nh7_H] [3nh7_B] [3nh7_I] [3nh7_N] [3nh7_C] [3nh7] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 3NH7: [IG_like] [IGv ] by SMART

Other resources with information on 3NH7

Community annotation for 3NH7 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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