1RSZ	Transferase	date	Dec 10, 2003
title	Structure Of Human Purine Nucleoside Phosphorylase In Comple Dadme-Immucillin-H And Sulfate
authors	W.Shi, A.Lewandowicz, P.C.Tyler, R.H.Furneaux, S.C.Almo, V.L.Schr
compound		source
Molecule: Purine Nucleoside Phosphorylase Chain: A Synonym: Inosine Phosphorylase, Pnp Ec: 2.4.2.1 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Np, Pnp Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: H 3 2	R_factor 0.250 R_Free 0.276
crystal cell	length a length b length c angle alpha angle beta angle gamma 142.162 142.162 166.387 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.20 Å
ligand	DIH, SO4 BindingDB	enzyme	Transferase E.C.2.4.2.1 BRENDA
related structures	by homologous chain: 1LV8, 1V48
Gene Ontology	Chain Function Process Component A

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (51 Kb) [Save to disk] Biological Unit Coordinates (1rsz.pdb1.gz) 137 Kb LPC: Ligand-Protein Contacts for 1RSZ CSU: Contacts of Structural Units for 1RSZ Likely Quarternary Molecular Structure file(s) for 1RSZ Structure Factors (202 Kb) Retrieve 1RSZ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1RSZ from S2C, [Save to disk] Re-refined 1rsz structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1RSZ 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 1RSZ

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 1RSZ, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1rsz_A] [1rsz] SWISS-PROT database: [P00491] Domain organization of [PNPH_HUMAN] by SWISSPFAM

Other resources with information on 1RSZ

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

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---