2IGS

Crystal Structure of the Protein of Unknown Function from Pseudomonas aeruginosa

PDB DOI: https://doi.org/10.2210/pdb2IGS/pdb

Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
Organism(s): Pseudomonas aeruginosa
Expression System: Escherichia coli BL21(DE3)
Mutation(s): Yes

Deposited: 2006-09-25 Released: 2006-10-24
Deposition Author(s): Kim, Y., Joachimiak, A., Skarina, T., Egorova, O., Edwards, A., Savchenko, A., Midwest Center for Structural Genomics (MCSG)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.17 Å
R-Value Free: 0.250
R-Value Work: 0.187
R-Value Observed: 0.194

wwPDB Validation 3D Report Full Report

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

Literature

Crystal Structure of the Hypothetical Protein from Pseudomonas aeruginosa

Kim, Y., Joachimiak, A., Skarina, T., Egorova, O., Edwards, A., Savchenko, A.

To be published.

Macromolecule Content

Total Structure Weight: 193.71 kDa
Atom Count: 15,080
Modelled Residue Count: 1,711
Deposited Residue Count: 1,752
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Hypothetical protein	A, B, C, D, E A, B, C, D, E, F, G, H	219	Pseudomonas aeruginosa	Mutation(s): 4
UniProt
Find proteins for Q9I1P7 (Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)) Explore Q9I1P7 Go to UniProtKB: Q9I1P7
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q9I1P7
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
SO4 Query on SO4 Download Ideal Coordinates CCD File SDF format, chain AA [auth H] SDF format, chain BA [auth H] SDF format, chain CA [auth H] SDF format, chain I [auth A] SDF format, chain J [auth A] SDF format, chain K [auth A] SDF format, chain N [auth C] SDF format, chain O [auth C] SDF format, chain R [auth D] SDF format, chain S [auth D] SDF format, chain U [auth F] SDF format, chain X [auth G] SDF format, chain Y [auth G] MOL2 format, chain AA [auth H] MOL2 format, chain BA [auth H] MOL2 format, chain CA [auth H] MOL2 format, chain I [auth A] MOL2 format, chain J [auth A] MOL2 format, chain K [auth A] MOL2 format, chain N [auth C] MOL2 format, chain O [auth C] MOL2 format, chain R [auth D] MOL2 format, chain S [auth D] MOL2 format, chain U [auth F] MOL2 format, chain X [auth G] MOL2 format, chain Y [auth G]	AA [auth H] BA [auth H] CA [auth H] I [auth A] J [auth A] AA [auth H], BA [auth H], CA [auth H], I [auth A], J [auth A], K [auth A], N [auth C], O [auth C], R [auth D], S [auth D], U [auth F], X [auth G], Y [auth G]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain AA [auth H] Focus chain BA [auth H] Focus chain CA [auth H] Focus chain I [auth A] Focus chain J [auth A] Focus chain K [auth A] Focus chain N [auth C] Focus chain O [auth C] Focus chain R [auth D] Focus chain S [auth D] Focus chain U [auth F] Focus chain X [auth G] Focus chain Y [auth G] Interactions & Density Focus chain AA [auth H] Focus chain BA [auth H] Focus chain CA [auth H] Focus chain I [auth A] Focus chain J [auth A] Focus chain K [auth A] Focus chain N [auth C] Focus chain O [auth C] Focus chain R [auth D] Focus chain S [auth D] Focus chain U [auth F] Focus chain X [auth G] Focus chain Y [auth G]
GOL Query on GOL Download Ideal Coordinates CCD File SDF format, chain T [auth D] MOL2 format, chain T [auth D]	T [auth D]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Interactions Focus chain T [auth D] Interactions & Density Focus chain T [auth D]
ACY Query on ACY Download Ideal Coordinates CCD File SDF format, chain DA [auth H] SDF format, chain L [auth A] SDF format, chain M [auth B] SDF format, chain P [auth C] SDF format, chain Q [auth C] SDF format, chain V [auth F] SDF format, chain W [auth F] SDF format, chain Z [auth G] MOL2 format, chain DA [auth H] MOL2 format, chain L [auth A] MOL2 format, chain M [auth B] MOL2 format, chain P [auth C] MOL2 format, chain Q [auth C] MOL2 format, chain V [auth F] MOL2 format, chain W [auth F] MOL2 format, chain Z [auth G]	DA [auth H] L [auth A] M [auth B] P [auth C] Q [auth C] DA [auth H], L [auth A], M [auth B], P [auth C], Q [auth C], V [auth F], W [auth F], Z [auth G]	ACETIC ACID C₂ H₄ O₂ QTBSBXVTEAMEQO-UHFFFAOYSA-N		Interactions Focus chain DA [auth H] Focus chain L [auth A] Focus chain M [auth B] Focus chain P [auth C] Focus chain Q [auth C] Focus chain V [auth F] Focus chain W [auth F] Focus chain Z [auth G] Interactions & Density Focus chain DA [auth H] Focus chain L [auth A] Focus chain M [auth B] Focus chain P [auth C] Focus chain Q [auth C] Focus chain V [auth F] Focus chain W [auth F] Focus chain Z [auth G]

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

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.17 Å
R-Value Free: 0.250
R-Value Work: 0.187
R-Value Observed: 0.194
Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 76.424	α = 90
b = 100.458	β = 100.33
c = 140.845	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
SBC-Collect	data collection
HKL-2000	data collection
HKL-2000	data reduction
HKL-2000	data scaling
HKL-3000	phasing
SHELXCD	phasing
SHELXD	phasing
SHELXE	model building
MLPHARE	phasing
SOLVE	phasing
RESOLVE	phasing
PHENIX	phasing