5K71

apo Dbr1

PDB DOI: https://doi.org/10.2210/pdb5K71/pdb

Classification: HYDROLASE
Organism(s): Entamoeba histolytica
Expression System: Escherichia coli BL21
Mutation(s): No

Deposited: 2016-05-25 Released: 2016-12-07
Deposition Author(s): Clark, N.E., Taylor, A.B., Hart, P.J.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.57 Å
R-Value Free: 0.242
R-Value Work: 0.194
R-Value Observed: 0.197

wwPDB Validation 3D Report Full Report

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

Literature

The RNA lariat debranching enzyme Dbr1: metal dependence and branched RNA co-crystal structures

Clark, N.E., Katolik, A., Roberts, K., Taylor, A.B., Holloway, S.P., Schuermann, J.P., Montemayor, E.J., Stevens, S.W., Fitzpatrick, P.F., Damha, M.J., Hart, P.J.

(2016) Proc Natl Acad Sci U S A

DOI: https://doi.org/10.1073/pnas.1612729114

Macromolecule Content

Total Structure Weight: 207.6 kDa
Atom Count: 14,760
Modelled Residue Count: 1,745
Deposited Residue Count: 1,780
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
RNA lariat debranching enzyme, putative	A, B, C, D, E	356	Entamoeba histolytica	Mutation(s): 0 Gene Names: EHI_062730
UniProt
Find proteins for C4M1P9 (Entamoeba histolytica (strain ATCC 30459 / HM-1:IMSS / ABRM)) Explore C4M1P9 Go to UniProtKB: C4M1P9
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	C4M1P9
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 F [auth A] SDF format, chain G [auth A] SDF format, chain H [auth A] SDF format, chain I [auth B] SDF format, chain J [auth B] SDF format, chain K [auth B] SDF format, chain L [auth C] SDF format, chain M [auth C] SDF format, chain N [auth C] SDF format, chain O [auth C] SDF format, chain P [auth C] SDF format, chain Q [auth D] SDF format, chain R [auth D] SDF format, chain S [auth D] SDF format, chain T [auth E] SDF format, chain U [auth E] MOL2 format, chain F [auth A] MOL2 format, chain G [auth A] MOL2 format, chain H [auth A] MOL2 format, chain I [auth B] MOL2 format, chain J [auth B] MOL2 format, chain K [auth B] MOL2 format, chain L [auth C] MOL2 format, chain M [auth C] MOL2 format, chain N [auth C] MOL2 format, chain O [auth C] MOL2 format, chain P [auth C] MOL2 format, chain Q [auth D] MOL2 format, chain R [auth D] MOL2 format, chain S [auth D] MOL2 format, chain T [auth E] MOL2 format, chain U [auth E]	F [auth A] G [auth A] H [auth A] I [auth B] J [auth B] F [auth A], G [auth A], H [auth A], I [auth B], J [auth B], K [auth B], L [auth C], M [auth C], N [auth C], O [auth C], P [auth C], Q [auth D], R [auth D], S [auth D], T [auth E], U [auth E]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions 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 C] Focus chain M [auth C] Focus chain N [auth C] Focus chain O [auth C] Focus chain P [auth C] Focus chain Q [auth D] Focus chain R [auth D] Focus chain S [auth D] Focus chain T [auth E] Focus chain U [auth E] Interactions & Density 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 C] Focus chain M [auth C] Focus chain N [auth C] Focus chain O [auth C] Focus chain P [auth C] Focus chain Q [auth D] Focus chain R [auth D] Focus chain S [auth D] Focus chain T [auth E] Focus chain U [auth E]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.57 Å
R-Value Free: 0.242
R-Value Work: 0.194
R-Value Observed: 0.197
Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 73.11	α = 90
b = 142.163	β = 90
c = 214.3	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data reduction
Aimless	data scaling
PHENIX	phasing

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2016-12-07

Deposition Author(s):

Clark, N.E.

Taylor, A.B.

Hart, P.J.

Revision History (Full details and data files)

Version 1.0: 2016-12-07
Type: Initial release
Version 1.1: 2017-09-27
Changes: Author supporting evidence, Database references
Version 1.2: 2023-09-27
Changes: Data collection, Database references, Refinement description