5H9M

Crystal structure of siah2 SBD domain

PDB DOI: https://doi.org/10.2210/pdb5H9M/pdb

Classification: LIGASE
Organism(s): Homo sapiens
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2015-12-28 Released: 2016-02-17
Deposition Author(s): Dong, A., Zhang, Q., Walker, J.R., Bountra, C., Arrowsmith, C.H., Edwards, A.M., Tong, Y., Structural Genomics Consortium (SGC)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.76 Å
R-Value Free: 0.227
R-Value Work: 0.178
R-Value Observed: 0.179

wwPDB Validation 3D Report Full Report

This is version 1.1 of the entry. See complete history.

Literature

Crystal structure of siah2 SBD domain

Zhang, Q., Dong, A., Walker, J.R., Bountra, C., Arrowsmith, C.H., Edwards, A.M., Tong, Y., Structural Genomics Consortium (SGC)

To be published.

Macromolecule Content

Total Structure Weight: 43.6 kDa
Atom Count: 3,434
Modelled Residue Count: 379
Deposited Residue Count: 384
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
E3 ubiquitin-protein ligase SIAH2	A, B	192	Homo sapiens	Mutation(s): 0 Gene Names: SIAH2 EC: 6.3.2
UniProt & NIH Common Fund Data Resources
Find proteins for O43255 (Homo sapiens) Explore O43255 Go to UniProtKB: O43255
PHAROS: O43255 GTEx: ENSG00000181788
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	O43255
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
1PE Query on 1PE Download Ideal Coordinates CCD File SDF format, chain I [auth B] SDF format, chain M [auth B] MOL2 format, chain I [auth B] MOL2 format, chain M [auth B]	I [auth B], M [auth B]	PENTAETHYLENE GLYCOL C₁₀ H₂₂ O₆ JLFNLZLINWHATN-UHFFFAOYSA-N		Interactions Focus chain I [auth B] Focus chain M [auth B] Interactions & Density Focus chain I [auth B] Focus chain M [auth B]
ZN Query on ZN Download Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain D [auth A] SDF format, chain J [auth B] SDF format, chain K [auth B] MOL2 format, chain C [auth A] MOL2 format, chain D [auth A] MOL2 format, chain J [auth B] MOL2 format, chain K [auth B]	C [auth A], D [auth A], J [auth B], K [auth B]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Focus chain D [auth A] Focus chain J [auth B] Focus chain K [auth B] Interactions & Density Focus chain C [auth A] Focus chain D [auth A] Focus chain J [auth B] Focus chain K [auth B]
CL Query on CL Download Ideal Coordinates CCD File SDF format, chain E [auth A] SDF format, chain F [auth A] SDF format, chain L [auth B] MOL2 format, chain E [auth A] MOL2 format, chain F [auth A] MOL2 format, chain L [auth B]	E [auth A], F [auth A], L [auth B]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Interactions Focus chain E [auth A] Focus chain F [auth A] Focus chain L [auth B] Interactions & Density Focus chain E [auth A] Focus chain F [auth A] Focus chain L [auth B]
UNX Query on UNX Download Ideal Coordinates CCD File SDF format, chain G [auth A] SDF format, chain H [auth A] SDF format, chain N [auth B] SDF format, chain O [auth B] MOL2 format, chain G [auth A] MOL2 format, chain H [auth A] MOL2 format, chain N [auth B] MOL2 format, chain O [auth B]	G [auth A], H [auth A], N [auth B], O [auth B]	UNKNOWN ATOM OR ION X		Interactions Focus chain G [auth A] Focus chain H [auth A] Focus chain N [auth B] Focus chain O [auth B] Interactions & Density Focus chain G [auth A] Focus chain H [auth A] Focus chain N [auth B] Focus chain O [auth B]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.76 Å
R-Value Free: 0.227
R-Value Work: 0.178
R-Value Observed: 0.179
Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 53.624	α = 90
b = 68.753	β = 90
c = 102.884	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
SCALEPACK	data scaling
PDB_EXTRACT	data extraction
MOLREP	phasing
ARP	model building

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2016-02-17

Deposition Author(s):

Structural Genomics Consortium (SGC)

Revision History (Full details and data files)

Version 1.0: 2016-02-17
Type: Initial release
Version 1.1: 2023-09-27
Changes: Data collection, Database references, Derived calculations, Refinement description