3BWL

Crystal structure of PAS domain of HTR-like protein from Haloarcula marismortui

PDB DOI: https://doi.org/10.2210/pdb3BWL/pdb

Classification: TRANSFERASE
Organism(s): Haloarcula marismortui ATCC 43049
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2008-01-09 Released: 2008-01-15
Deposition Author(s): Osipiuk, J., Zhou, M., Freeman, L., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.73 Å
R-Value Free: 0.197
R-Value Work: 0.159
R-Value Observed: 0.161

wwPDB Validation 3D Report Full Report

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

Literature

X-ray crystal structure of PAS domain of HTR-like protein from Haloarcula marismortui.

Osipiuk, J., Zhou, M., Freeman, L., Joachimiak, A.

To be published.

Macromolecule Content

Total Structure Weight: 60.05 kDa
Atom Count: 4,731
Modelled Residue Count: 483
Deposited Residue Count: 504
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Sensor protein	A, B, C, D	126	Haloarcula marismortui ATCC 43049	Mutation(s): 0 Gene Names: htlD, rrnAC0075 EC: 2.7.13.3
UniProt
Find proteins for Q5V5P7 (Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809)) Explore Q5V5P7 Go to UniProtKB: Q5V5P7
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q5V5P7
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
I3A Query on I3A Download Ideal Coordinates CCD File SDF format, chain M [auth D] SDF format, chain F [auth A] SDF format, chain H [auth B] SDF format, chain J [auth C] MOL2 format, chain M [auth D] MOL2 format, chain F [auth A] MOL2 format, chain H [auth B] MOL2 format, chain J [auth C] mmCIF format, chain M [auth D] mmCIF format, chain F [auth A] mmCIF format, chain H [auth B] mmCIF format, chain J [auth C]	F [auth A], H [auth B], J [auth C], M [auth D]	1H-INDOLE-3-CARBALDEHYDE C₉ H₇ N O OLNJUISKUQQNIM-UHFFFAOYSA-N		Interactions Focus chain F [auth A] Focus chain H [auth B] Focus chain J [auth C] Focus chain M [auth D] Interactions & Density Focus chain F [auth A] Focus chain H [auth B] Focus chain J [auth C] Focus chain M [auth D]
MG Query on MG Download Ideal Coordinates CCD File SDF format, chain E [auth A] SDF format, chain I [auth C] SDF format, chain K [auth D] SDF format, chain G [auth B] SDF format, chain L [auth D] MOL2 format, chain E [auth A] MOL2 format, chain I [auth C] MOL2 format, chain K [auth D] MOL2 format, chain G [auth B] MOL2 format, chain L [auth D] mmCIF format, chain E [auth A] mmCIF format, chain I [auth C] mmCIF format, chain K [auth D] mmCIF format, chain G [auth B] mmCIF format, chain L [auth D]	E [auth A], G [auth B], I [auth C], K [auth D], L [auth D]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N		Interactions Focus chain E [auth A] Focus chain G [auth B] Focus chain I [auth C] Focus chain K [auth D] Focus chain L [auth D] Interactions & Density Focus chain E [auth A] Focus chain G [auth B] Focus chain I [auth C] Focus chain K [auth D] Focus chain L [auth D]

Modified Residues 1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE Query on MSE	A, B, C, D	L-PEPTIDE LINKING	C₅ H₁₁ N O₂ Se		MET

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.73 Å
R-Value Free: 0.197
R-Value Work: 0.159
R-Value Observed: 0.161
Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 66.811	α = 90
b = 68.533	β = 90
c = 105.988	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
SBC-Collect	data collection
HKL-3000	data reduction
SHELXD	phasing
MLPHARE	phasing
DM	phasing
SOLVE	phasing
RESOLVE	phasing
HKL-3000	phasing