1DP4	Hormone Growth Factor Receptor, Lyase	date	Dec 23, 1999
title	Dimerized Hormone Binding Domain Of The Atrial Natriuretic P Receptor
authors	F.Van Den Akker, X.Zhang, M.Miyagi, X.Huo, K.S.Misono, V.C.Yee
compound		source
Molecule: Atrial Natriuretic Peptide Receptor A Chain: A, C Fragment: Hormone Binding Domain Ec: 4.6.1.2 Engineered: Yes		Organism_scientific: Rattus Norvegicus Organism_common: Norway Rat Organism_taxid: 10116 Expression_system: Chlorocebus Aethiops Expression_system_common: African Green Monkey Expression_system_taxid: 9534 Expression_system_plasmid: Pcdna3-Npr
symmetry	Space Group: P 41 21 2	R_factor 0.198 R_Free 0.225
crystal cell	length a length b length c angle alpha angle beta angle gamma 120.250 120.250 160.550 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	CL, NAG, SO4	enzyme	Lyase E.C.4.6.1.2 BRENDA
related structures	by homologous chain: 1OXW
Gene Ontology	Chain Function Process Component A, C
Primary reference	Structure of the dimerized hormone-binding domain of a guanylyl-cyclase-coupled receptor., van den Akker F, Zhang X, Miyagi M, Huo X, Misono KS, Yee VC, Nature 2000 Jul 6;406(6791):101-4. PMID:10894551

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (154 Kb) [Save to disk] Biological Unit Coordinates (1dp4.pdb1.gz) 149 Kb Biological Unit Coordinates (1dp4.pdb2.gz) 147 Kb LPC: Ligand-Protein Contacts for 1DP4 CSU: Contacts of Structural Units for 1DP4 Likely Quarternary Molecular Structure file(s) for 1DP4 Structure Factors (617 Kb) Retrieve 1DP4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1DP4 from S2C, [Save to disk] Re-refined 1dp4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1DP4 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 1DP4

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 1DP4, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1dp4a_, region A [Jmol] [rasmolscript] [script source]     - Domain d1dp4c_, region C [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1dp4_C] [1dp4_A] [1dp4] SWISS-PROT database: [P18910] Domain organization of [ANPRA_RAT] by SWISSPFAM

Other resources with information on 1DP4

Community annotation for 1DP4 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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