2IFT | pdb_00002ift

Crystal structure of putative methylase HI0767 from Haemophilus influenzae. NESG target IR102.

PDB DOI: https://doi.org/10.2210/pdb2IFT/pdb

Classification: TRANSFERASE
Organism(s): Haemophilus influenzae
Expression System: Escherichia coli
Mutation(s): Yes

Deposited: 2006-09-21 Released: 2006-10-10
Deposition Author(s): Vorobiev, S.M., Su, M., Seetharaman, J., Shastry, R., Janjua, H., Cunningham, K., Ma, L.C., Xiao, R., Liu, J., Acton, T.B., Montelione, G.T., Tong, L., Hunt, J.F., Northeast Structural Genomics Consortium (NESG)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.30 Å
R-Value Free:
0.266 (Depositor), 0.285 (DCC)
R-Value Work:
0.223 (Depositor), 0.236 (DCC)
R-Value Observed:
0.223 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

This is version 1.5 of the entry. See complete history.

Literature

Crystal structure of the putative methylase HI0767 from Haemophilus influenzae.

Vorobiev, S.M., Su, M., Seetharaman, J., Shastry, R., Janjua, H., Ma, L.C., Xiao, R., Acton, T.B., Montelione, G.T., Tong, L., Hunt, J.F.

To be published.

Macromolecule Content

Total Structure Weight: 46.39 kDa
Atom Count: 2,676
Modeled Residue Count: 337
Deposited Residue Count: 402
Unique protein chains: 1

Macromolecules

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| 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Putative methylase HI0767	A, B	201	Haemophilus influenzae	Mutation(s): 2 Gene Names: HI0767 EC: 2.1.1 (PDB Primary Data), 2.1.1.171 (UniProt)
UniProt
Find proteins for P44869 (Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd)) Explore P44869 Go to UniProtKB: P44869
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P44869
Sequence Annotations Expand
Reference Sequence

Small Molecules

Modified Residues 1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
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: 2.30 Å
R-Value Free: 0.266 (Depositor), 0.285 (DCC)
R-Value Work: 0.223 (Depositor), 0.236 (DCC)
R-Value Observed: 0.223 (Depositor)

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 71.337	α = 90
b = 57.873	β = 107.36
c = 47.522	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement
HKL-2000	data collection
HKL-2000	data reduction
HKL-2000	data scaling
PHASER	phasing

Structure Validation

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View more in-depth experimental data

Entry History

Deposition Data

Released Date: 2006-10-10

Deposition Author(s):

Northeast Structural Genomics Consortium (NESG)

Revision History (Full details and data files)

Version 1.0: 2006-10-10
Type: Initial release
Version 1.1: 2008-05-01
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Version format compliance
Version 1.3: 2023-08-30
Changes: Data collection, Database references, Derived calculations, Refinement description
Version 1.4: 2023-11-15
Changes: Data collection
Version 1.5: 2024-11-06
Changes: Structure summary