Biological Assembly 1  

 3D View: Structure | Electron Density

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

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

Macromolecule Content

• Total Structure Weight: 49631.14 
• Atom Count: 3051 
• Residue Count: 428 
• Unique protein chains: 1

1O5H

Crystal structure of formiminotetrahydrofolate cyclodeaminase (TM1560) from Thermotoga maritima at 2.80 A resolution

• DOI: 10.2210/pdb1O5H/pdb

• Classification: LYASE
• Organism(s): Thermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099)
• Expression System: Escherichia coli


• Deposited: 2003-09-17 Released: 2003-09-30 
• Deposition Author(s): Joint Center for Structural Genomics (JCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.8 Å
• R-Value Free: 0.278 
• R-Value Work: 0.199 

Literature

Crystal structure of a formiminotetrahydrofolate cyclodeaminase (TM1560) from Thermotoga maritima at 2.80 A resolution reveals a new fold

Xu, Q., Schwarzenbacher, R., McMullan, D., Abdubek, P., Ambing, E., Biorac, T., Canaves, J.M., Chiu, H.J., Dai, X., Deacon, A.M., DiDonato, M., Elsliger, M.A., Godzik, A., Grittini, C., Grzechnik, S.K., Hampton, E., Hornsby, M., Jaroszewski, L., Klock, H.E., Koesema, E., Kreusch, A., Kuhn, P., Lesley, S.A., Levin, I., Miller, M.D., Morse, A., Moy, K., Ouyang, J., Page, R., Quijano, K., Reyes, R., Robb, A., Sims, E., Spraggon, G., Stevens, R.C., van den Bedem, H., Velasquez, J., Vincent, J., von Delft, F., Wang, X., West, B., White, A., Wolf, G., Zagnitko, O., Hodgson, K.O., Wooley, J., Wilson, I.A.

(2005) Proteins 58: 976-981

• PubMed: 15651027 
• DOI: 10.1002/prot.20364

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details
Formiminotetrahydrofolate cyclodeaminase	A, B	214	Thermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099)	Mutation(s): 0
Find proteins for Q9X1P6 (Thermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099)) Go to UniProtKB:  Q9X1P6

Small Molecules

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A, B	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.8 Å
• R-Value Free: 0.278 
• R-Value Work: 0.199 
• Space Group: P 2₁ 2₁ 2₁
• Diffraction Data DOI: 
  10.18430/M31O5H Protein Diffraction

Unit Cell:

Length (Å)	Angle (°)
a = 56.704	α = 90.00
b = 71.875	β = 90.00
c = 119.245	γ = 90.00

Software Package:

Software Name	Purpose
CCP4	data scaling
SOLVE	phasing
RESOLVE	model building
RESOLVE	phasing
SCALA	data scaling
REFMAC	refinement
MOSFLM	data reduction

Structure Validation

Entry History 

Deposition Data

• Deposited Date: 2003-09-17 
• Released Date: 2003-09-30 
• Deposition Author(s): Joint Center for Structural Genomics (JCSG)

Revision History 

• Version 1.0: 2003-09-30
  Type: Initial release
• Version 1.1: 2008-04-26
  Type: Version format compliance
• Version 1.2: 2011-07-13
  Type: Advisory, Version format compliance
• Version 1.3: 2018-07-18
  Type: Data collection, Database references