2PTF

Crystal structure of protein MTH_863 from Methanobacterium thermoautotrophicum bound to FMN

• PDB DOI: https://doi.org/10.2210/pdb2PTF/pdb

• Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
• Organism(s): Methanothermobacter thermautotrophicus str. Delta H
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2007-05-08 Released: 2007-05-15 
• Deposition Author(s): Bonanno, J.B., Rutter, M., Bain, K.T., Iizuka, M., Ozyurt, S., Smith, D., Wasserman, S., Sauder, J.M., Burley, S.K., Almo, S.C., New York SGX Research Center for Structural Genomics (NYSGXRC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.35 Å
• R-Value Free: 0.253 
• R-Value Work: 0.199 
• R-Value Observed: 0.201 

Literature

Crystal structure of protein MTH_863 from Methanobacterium thermoautotrophicum bound to FMN.

Bonanno, J.B., Rutter, M., Bain, K.T., Iizuka, M., Ozyurt, S., Smith, D., Wasserman, S., Sauder, J.M., Burley, S.K., Almo, S.C.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 53.76 kDa 
• Atom Count: 3,382 
• Modelled Residue Count: 400 
• Deposited Residue Count: 466 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Uncharacterized protein MTH_863	A, B	233	Methanothermobacter thermautotrophicus str. Delta H	Mutation(s): 0  Gene Names: MTH_863
UniProt
Find proteins for O26951 (Methanothermobacter thermautotrophicus (strain ATCC 29096 / DSM 1053 / JCM 10044 / NBRC 100330 / Delta H)) Explore O26951  Go to UniProtKB:  O26951

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
FMN	C [auth A], D [auth B]	FLAVIN MONONUCLEOTIDE C17 H21 N4 O9 P FVTCRASFADXXNN-SCRDCRAPSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.35 Å
• R-Value Free: 0.253 
• R-Value Work: 0.199 
• R-Value Observed: 0.201 
• Space Group: P 4₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 91.727	α = 90
b = 91.727	β = 90
c = 117.868	γ = 90

Software Package:

Software Name	Purpose
SCALA	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
CBASS	data collection
DENZO	data reduction
CCP4	data scaling
SHELXCD	phasing
SHELXD	phasing
SHELXE	model building

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-05-15 
Deposition Author(s): Bonanno, J.B., Rutter, M., Bain, K.T., Iizuka, M., Ozyurt, S., Smith, D., Wasserman, S., Sauder, J.M., Burley, S.K., Almo, S.C., New York SGX Research Center for Structural Genomics (NYSGXRC)

Revision History  

• Version 1.0: 2007-05-15
  Type: Initial release
  
• Version 1.1: 2008-05-01
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Source and taxonomy, Version format compliance
• Version 1.3: 2012-10-24
  Changes: Structure summary
• Version 1.4: 2017-10-18
  Changes: Refinement description
• Version 1.5: 2018-11-14
  Changes: Data collection, Structure summary
• Version 1.6: 2021-02-03
  Changes: Database references, Derived calculations, Structure summary
• Version 1.7: 2024-02-21
  Changes: Data collection, Database references