4OXB | pdb_00004oxb

Structure of ECP with sulphate anions at 1.50 Angstroms

PDB DOI: https://doi.org/10.2210/pdb4OXB/pdb

Classification: HYDROLASE
Organism(s): Homo sapiens
Expression System: Escherichia coli BL21(DE3)
Mutation(s): Yes

Deposited: 2014-02-05 Released: 2015-03-04
Deposition Author(s): Blanco, J.A., Boix, E., Moussaoui, M.
Funding Organization(s): Ministerio de Economia y Competitividad

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.50 Å
R-Value Free:
0.232 (Depositor), 0.230 (DCC)
R-Value Work:
0.179 (Depositor), 0.180 (DCC)
R-Value Observed:
0.182 (Depositor)

wwPDB Validation 3D Report Full Report

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

Literature

Structure of ECP at 1.50 with sulphate anions at 1.50 Angstroms

Blanco, J.A., Boix, E., Moussaoui, M.

To be published.

Macromolecule Content

Total Structure Weight: 32.71 kDa
Atom Count: 2,765
Modeled Residue Count: 266
Deposited Residue Count: 268
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Eosinophil cationic protein	A, B	134	Homo sapiens	Mutation(s): 1 Gene Names: ECP, RNASE3, RNS3 EC: 3.1.27
UniProt & NIH Common Fund Data Resources
Find proteins for P12724 (Homo sapiens) Explore P12724 Go to UniProtKB: P12724
PHAROS: P12724 GTEx: ENSG00000169397
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P12724
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
SO4 Query on SO4 Download Ideal Coordinates CCD File SDF format, chain O [auth B] SDF format, chain N [auth B] SDF format, chain M [auth B] SDF format, chain L [auth B] SDF format, chain K [auth B] SDF format, chain J [auth B] SDF format, chain I [auth B] SDF format, chain H [auth A] SDF format, chain G [auth A] SDF format, chain F [auth A] SDF format, chain E [auth A] SDF format, chain D [auth A] SDF format, chain C [auth A] MOL2 format, chain O [auth B] MOL2 format, chain N [auth B] MOL2 format, chain M [auth B] MOL2 format, chain L [auth B] MOL2 format, chain K [auth B] MOL2 format, chain J [auth B] MOL2 format, chain I [auth B] MOL2 format, chain H [auth A] MOL2 format, chain G [auth A] MOL2 format, chain F [auth A] MOL2 format, chain E [auth A] MOL2 format, chain D [auth A] MOL2 format, chain C [auth A] mmCIF format, chain O [auth B] mmCIF format, chain N [auth B] mmCIF format, chain M [auth B] mmCIF format, chain L [auth B] mmCIF format, chain K [auth B] mmCIF format, chain J [auth B] mmCIF format, chain I [auth B] mmCIF format, chain H [auth A] mmCIF format, chain G [auth A] mmCIF format, chain F [auth A] mmCIF format, chain E [auth A] mmCIF format, chain D [auth A] mmCIF format, chain C [auth A]	C [auth A] D [auth A] E [auth A] F [auth A] G [auth A] C [auth A], D [auth A], E [auth A], F [auth A], G [auth A], H [auth A], I [auth B], J [auth B], K [auth B], L [auth B], M [auth B], N [auth B], O [auth B]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain C [auth A] Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A] Focus chain I [auth B] Focus chain J [auth B] Focus chain K [auth B] Focus chain L [auth B] Focus chain M [auth B] Focus chain N [auth B] Focus chain O [auth B] Interactions & Density Focus chain C [auth A] Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A] Focus chain I [auth B] Focus chain J [auth B] Focus chain K [auth B] Focus chain L [auth B] Focus chain M [auth B] Focus chain N [auth B] Focus chain O [auth B]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.50 Å
R-Value Free: 0.232 (Depositor), 0.230 (DCC)
R-Value Work: 0.179 (Depositor), 0.180 (DCC)
R-Value Observed: 0.182 (Depositor)

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 92.73	α = 90
b = 51.286	β = 111.25
c = 55.619	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

Released Date: 2015-03-04

Deposition Author(s):

Blanco, J.A.

Boix, E.

Moussaoui, M.

Funding Organization	Location	Grant Number
Ministerio de Economia y Competitividad	Spain	BFU2012-38965

Revision History (Full details and data files)

Version 1.0: 2015-03-04
Type: Initial release
Version 1.1: 2023-12-27
Changes: Data collection, Database references, Derived calculations, Other, Refinement description, Source and taxonomy, Structure summary
Version 1.2: 2024-11-06
Changes: Structure summary