Structural Consequences of the Replacement of Glycine M203 with Aspartic Acid in the Reaction Center from Rhodobacter Sphaeroides.

Fyfe, P.K; Ridge, J.P; Mcauley, K.E; Cogdell, R.J; Isaacs, N.W; Jones, M.R.

1E14

PHOTOSYNTHETIC REACTION CENTER MUTANT WITH PHE M197 REPLACED WITH ARG (CHAIN M, FM197R) AND GLY M203 REPLACED WITH ASP (CHAIN M, GM203D)

Structural Similarities for the Entities in PDB 1E14

The following structural similarities have been found using the jFATCAT-rigid algorithm [1,2].

To reduce the number of hits, a 40% sequence identity clustering has been applied and a representative chain taken from each cluster. If the representative chain consists of multiple domains, each domain is included in the search. If available, the SCOP 1.75 domain assignment [3] is used. Otherwise algorithmic domain assignments are computed using the ProteinDomainParser [4].

Currently viewing only significant results (P-value < 0.001). Show all available results.

Cluster data are up-to-date as of: Jun-20-2017

Info & Help Documentation

A detailed description of the procedure for the all vs. all alignments is available.

Entity #1 | Chains H

Description: PHOTOSYNTHETIC REACTION CENTER H SUBUNIT protein | Length: 260

No structure alignment results are available for 1E14.H explicitly.

It is represented by chain 2WJN.H which has more than 40% sequence identity.

Show structure comparison results for representative 2WJN.H

Entity #2 | Chains L

Description: PHOTOSYNTHETIC REACTION CENTER L SUBUNIT protein | Length: 281

No structure alignment results are available for 1E14.L explicitly.

It is represented by chain 2WJN.L which has more than 50% sequence identity.

Show structure comparison results for representative 2WJN.L

Entity #3 | Chains M

Description: PHOTOSYNTHETIC REACTION CENTER M SUBUNIT protein | Length: 307

No structure alignment results are available for 1E14.M explicitly.

It is represented by chain 2WJN.M which has more than 50% sequence identity.

Show structure comparison results for representative 2WJN.M

References

[1] Andreas Prlić; Spencer Bliven; Peter W. Rose; Wolfgang F. Bluhm; Chris Bizon; Adam Godzik; Philip E. Bourne (2010)
Pre-calculated protein structure alignments at the RCSB PDB website
Bioinformatics 26: 2983-2985
[2] The all vs. all comparisons are based on jFATCAT (a Java port of the original FATCAT algorithm Yuzhen Ye & Adam Godzik (2003))
Flexible structure alignment by chaining aligned fragment pairs allowing twists.
Bioinformatics vol.19 suppl. 2. ii246-ii255.

[3] Andreeva A., Howorth D., Chandonia J.-M., Brenner S.E., Hubbard T.J.P., Chothia C., Murzin A.G. (2008).
Data growth and its impact on the SCOP database: new developments.
Nucl. Acids Res. 2008 36: D419-D425
[4] Alexandrov N., Shindyalov I. (2003)
PDP: protein domain parser.
Bioinformatics 2003 Feb;19(3);429-30.

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