2ETV

Crystal structure of a putative fe(iii) abc transporter (tm0189) from thermotoga maritima msb8 at 1.70 A resolution

PDB DOI: https://doi.org/10.2210/pdb2ETV/pdb

Classification: METAL BINDING PROTEIN
Organism(s): Thermotoga maritima MSB8
Expression System: Escherichia coli
Mutation(s): Yes

Deposited: 2005-10-27 Released: 2006-02-07
Deposition Author(s): Joint Center for Structural Genomics (JCSG)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.70 Å
R-Value Free: 0.207
R-Value Work: 0.163
R-Value Observed: 0.165

wwPDB Validation 3D Report Full Report

This is version 1.3 of the entry. See complete history.

Literature

Crystal structure of IRON(III) ABC transporter, periplasmic iron-binding protein, putative (tm0189) from THERMOTOGA MARITIMA at 1.70 A resolution

Joint Center for Structural Genomics (JCSG)

To be published.

Macromolecule Content

Total Structure Weight: 80.66 kDa
Atom Count: 6,360
Modelled Residue Count: 677
Deposited Residue Count: 692
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
iron(III) ABC transporter, periplasmic iron-binding protein, putative	A, B	346	Thermotoga maritima MSB8	Mutation(s): 25 Gene Names: tm0189
UniProt
Find proteins for Q9WY32 (Thermotoga maritima (strain ATCC 43589 / DSM 3109 / JCM 10099 / NBRC 100826 / MSB8)) Explore Q9WY32 Go to UniProtKB: Q9WY32
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q9WY32
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
PO4 Query on PO4 Download Ideal Coordinates CCD File SDF format, chain E [auth A] MOL2 format, chain E [auth A]	E [auth A]	PHOSPHATE ION O₄ P NBIIXXVUZAFLBC-UHFFFAOYSA-K		Interactions Focus chain E [auth A] Interactions & Density Focus chain E [auth A]
EDO Query on EDO Download Ideal Coordinates CCD File SDF format, chain F [auth A] SDF format, chain H [auth A] SDF format, chain J [auth A] SDF format, chain L [auth A] SDF format, chain M [auth A] SDF format, chain P [auth B] SDF format, chain Q [auth B] SDF format, chain S [auth B] SDF format, chain T [auth B] SDF format, chain U [auth B] SDF format, chain W [auth B] SDF format, chain G [auth A] SDF format, chain I [auth A] SDF format, chain K [auth A] SDF format, chain N [auth A] SDF format, chain R [auth B] SDF format, chain V [auth B] SDF format, chain X [auth B] SDF format, chain Y [auth B] MOL2 format, chain F [auth A] MOL2 format, chain H [auth A] MOL2 format, chain J [auth A] MOL2 format, chain L [auth A] MOL2 format, chain M [auth A] MOL2 format, chain P [auth B] MOL2 format, chain Q [auth B] MOL2 format, chain S [auth B] MOL2 format, chain T [auth B] MOL2 format, chain U [auth B] MOL2 format, chain W [auth B] MOL2 format, chain G [auth A] MOL2 format, chain I [auth A] MOL2 format, chain K [auth A] MOL2 format, chain N [auth A] MOL2 format, chain R [auth B] MOL2 format, chain V [auth B] MOL2 format, chain X [auth B] MOL2 format, chain Y [auth B]	F [auth A] G [auth A] H [auth A] I [auth A] J [auth A] F [auth A], G [auth A], H [auth A], I [auth A], J [auth A], K [auth A], L [auth A], M [auth A], N [auth A], P [auth B], Q [auth B], R [auth B], S [auth B], T [auth B], U [auth B], V [auth B], W [auth B], X [auth B], Y [auth B]	1,2-ETHANEDIOL C₂ H₆ O₂ LYCAIKOWRPUZTN-UHFFFAOYSA-N		Interactions Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A] Focus chain I [auth A] Focus chain J [auth A] Focus chain K [auth A] Focus chain L [auth A] Focus chain M [auth A] Focus chain N [auth A] Focus chain P [auth B] Focus chain Q [auth B] Focus chain R [auth B] Focus chain S [auth B] Focus chain T [auth B] Focus chain U [auth B] Focus chain V [auth B] Focus chain W [auth B] Focus chain X [auth B] Focus chain Y [auth B] Interactions & Density Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A] Focus chain I [auth A] Focus chain J [auth A] Focus chain K [auth A] Focus chain L [auth A] Focus chain M [auth A] Focus chain N [auth A] Focus chain P [auth B] Focus chain Q [auth B] Focus chain R [auth B] Focus chain S [auth B] Focus chain T [auth B] Focus chain U [auth B] Focus chain V [auth B] Focus chain W [auth B] Focus chain X [auth B] Focus chain Y [auth B]
NI Query on NI Download Ideal Coordinates CCD File SDF format, chain C [auth A] MOL2 format, chain C [auth A]	C [auth A]	NICKEL (II) ION Ni VEQPNABPJHWNSG-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Interactions & Density Focus chain C [auth A]
CL Query on CL Download Ideal Coordinates CCD File SDF format, chain D [auth A] SDF format, chain O [auth B] MOL2 format, chain D [auth A] MOL2 format, chain O [auth B]	D [auth A], O [auth B]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Interactions Focus chain D [auth A] Focus chain O [auth B] Interactions & Density Focus chain D [auth A] Focus chain O [auth B]

Modified Residues 2 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MLY Query on MLY	A, B	L-PEPTIDE LINKING	C₈ H₁₈ N₂ O₂		LYS
MSE Query on MSE	A, B	L-PEPTIDE LINKING	C₅ H₁₁ N O₂ Se		MET

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.70 Å
R-Value Free: 0.207
R-Value Work: 0.163
R-Value Observed: 0.165
Space Group: P 6₃
Diffraction Data: https://doi.org/10.18430/M32ETV

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 109.82	α = 90
b = 109.82	β = 90
c = 122.67	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
XSCALE	data scaling
PDB_EXTRACT	data extraction
XDS	data reduction
SOLVE	phasing

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2006-02-07

Deposition Author(s):

Joint Center for Structural Genomics (JCSG)

Revision History (Full details and data files)

Version 1.0: 2006-02-07
Type: Initial release
Version 1.1: 2008-05-01
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Advisory, Source and taxonomy, Version format compliance
Version 1.3: 2023-01-25
Changes: Database references, Derived calculations