6ZK4	Hydrolase	date	Jun 29, 2020
title	Plant Nucleoside Hydrolase - Zmnrh2b With A Bound Adenine
authors	S.Morera, A.Vigouroux, D.Kopecny
compound		source
Molecule: Pyrimidine-Specific Ribonucleoside Hydrolase Riha Chain: A, B, C, D Engineered: Yes		Organism_scientific: Zea Mays Organism_common: Maize Organism_taxid: 4577 Gene: 542168, Zeammb73_zm00001d031958 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 1 21 1	R_factor 0.175 R_Free 0.203
crystal cell	length a length b length c angle alpha angle beta angle gamma 47.640 148.180 88.410 90.00 102.71 90.00
method	X-Ray Diffraction	resolution	1.95 Å
ligand	ADE, CA, EDO, PEG	enzyme

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (412 Kb) [Save to disk] Biological Unit Coordinates (6zk4.pdb1.gz) 202 Kb Biological Unit Coordinates (6zk4.pdb2.gz) 206 Kb LPC: Ligand-Protein Contacts for 6ZK4 CSU: Contacts of Structural Units for 6ZK4 Structure Factors (2740 Kb) Retrieve 6ZK4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 6ZK4 from S2C, [Save to disk]

View 6ZK4 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 6ZK4

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [6zk4_B] [6zk4_A] [6zk4_D] [6zk4_C] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 6ZK4

Community annotation for 6ZK4 at PDBWiki (http://pdbwiki.org)

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