2B6E | pdb_00002b6e

X-Ray Crystal Structure of Protein HI1161 from Haemophilus influenzae. Northeast Structural Genomics Consortium Target IR63.

• PDB DOI: https://doi.org/10.2210/pdb2B6E/pdb

• Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
• Organism(s): Haemophilus influenzae
• Mutation(s): Yes 


• Deposited: 2005-10-01 Released: 2005-10-11 
• Deposition Author(s): Kuzin, A.P., Benach, J., Chen, Y., Acton, T., Xiao, R., Conover, K., Ma, L.-C., Kellie, R., Cunningham, K.E., Montelione, G., Hunt, J.F., Tong, L., Northeast Structural Genomics Consortium (NESG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 
  0.220 (Depositor), 0.224 (DCC) 
• R-Value Work: 
  0.191 (Depositor), 0.194 (DCC) 
• R-Value Observed: 
  0.191 (Depositor) 

Literature

X-Ray structure of the different crystal form of the hypothetical UPF0152 protein HI1161: NESG target IR63

Kuzin, A.P., Benach, J., Chen, Y., Acton, T., Xiao, R., Conover, K., Ma, L.-C., Kellie, R., Cunningham, K.E., Montelione, G., Hunt, J.F., Tong, L.

To be published.

Biological Assembly 1  

Global Symmetry: Dihedral - D2  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

Biological assembly 1 assigned by authors.

Biological Assembly 2  

Global Symmetry: Dihedral - D2  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

Biological assembly 2 assigned by authors.

Macromolecule Content 

• Total Structure Weight: 130.71 kDa 
• Atom Count: 9,023 
• Modeled Residue Count: 1,111 
• Deposited Residue Count: 1,168 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Hypothetical UPF0152 protein HI1161	A, B, C, D, E, F, G, H	146	Haemophilus influenzae	Mutation(s): 3  EC: 3.1.2
UniProt
Find proteins for P45083 (Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd)) Explore P45083  Go to UniProtKB:  P45083

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ACY	I [auth A], J [auth B], K [auth C], L [auth D], M [auth D], N [auth E], O [auth F], P [auth H]	ACETIC ACID C2 H4 O2 QTBSBXVTEAMEQO-UHFFFAOYSA-N

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	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: 1.90 Å
• R-Value Free:  0.220 (Depositor), 0.224 (DCC) 
• R-Value Work:  0.191 (Depositor), 0.194 (DCC) 
• R-Value Observed: 0.191 (Depositor) 

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 60.651	α = 90
b = 102.878	β = 98.36
c = 101.364	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement
DENZO	data reduction
SCALEPACK	data scaling
SOLVE	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2005-10-11 
Deposition Author(s): Kuzin, A.P., Benach, J., Chen, Y., Acton, T., Xiao, R., Conover, K., Ma, L.-C., Kellie, R., Cunningham, K.E., Montelione, G., Hunt, J.F., Tong, L., Northeast Structural Genomics Consortium (NESG)

Revision History  

• Version 1.0: 2005-10-11
  Type: Initial release
  
• Version 1.1: 2008-05-05
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2024-11-20
  Changes: Data collection, Database references, Derived calculations, Structure summary