Macromolecule Content

Total Structure Weight: 39.87 kDa
Atom Count: 3,047
Modelled Residue Count: 354
Deposited Residue Count: 357
Unique protein chains: 1

1K9Z

The PAPase Hal2p complexed with zinc ions

PDB DOI: 10.2210/pdb1K9Z/pdb

Classification: HYDROLASE
Organism(s): Saccharomyces cerevisiae
Expression System: Saccharomyces cerevisiae
Mutation(s): No

Deposited: 2001-10-31 Released: 2001-11-07
Deposition Author(s): Patel, S., Albert, A., Blundell, T.L.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.50 Å
R-Value Free: 0.190
R-Value Work: 0.160
R-Value Observed: 0.161

wwPDB Validation 3D Report Full Report

This is version 1.2 of the entry. See complete history.

Literature

Hal2p: Ion selectivity and implications on inhibition mechanism

Patel, S., Albert, A., Blundell, T.L.

To be published.

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Halotolerance protein HAL2	A	357	Saccharomyces cerevisiae	Mutation(s): 0 Gene Names: HAL2 EC: 3.1.3.7
UniProt
Find proteins for P32179 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c)) Explore P32179 Go to UniProtKB: P32179
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P32179
Protein Feature View Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
BME Query on BME Download Ideal Coordinates CCD File SDF format, chain K [auth A] MOL2 format, chain K [auth A]	K [auth A]	BETA-MERCAPTOETHANOL C₂ H₆ O S DGVVWUTYPXICAM-UHFFFAOYSA-N		Ligand Interaction
ZN Query on ZN Download Ideal Coordinates CCD File SDF format, chain B [auth A] SDF format, chain C [auth A] SDF format, chain D [auth A] SDF format, chain E [auth A] SDF format, chain F [auth A] SDF format, chain G [auth A] SDF format, chain H [auth A] SDF format, chain I [auth A] SDF format, chain J [auth A] MOL2 format, chain B [auth A] MOL2 format, chain C [auth A] MOL2 format, chain D [auth A] MOL2 format, chain E [auth A] MOL2 format, chain F [auth A] MOL2 format, chain G [auth A] MOL2 format, chain H [auth A] MOL2 format, chain I [auth A] MOL2 format, chain J [auth A]	B [auth A], C [auth A], D [auth A], E [auth A], F [auth A], B [auth A], C [auth A], D [auth A], E [auth A], F [auth A], G [auth A], H [auth A], I [auth A], J [auth A]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N		Ligand Interaction

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.50 Å
R-Value Free: 0.190
R-Value Work: 0.160
R-Value Observed: 0.161
Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 54.682	α = 90
b = 45.359	β = 111.4
c = 71.28	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2001-11-07

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2001-11-07
Type: Initial release
Version 1.1: 2008-04-27
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Version format compliance

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.