In Silico Characterization and Homology Modeling of a Cyanobacterial Phosphoenolpyruvate Carboxykinase Enzyme

Table 3

Predicted consensus secondary structure content and predicted disulfide patterns of cyanobacterial PEPCs. The data was generated from the Protein Sequence Analysis server and CYS REC (http://linux1.softberry.com/berry.phtml).

Organism	α- helix	β-sheet	Coil	Disulfide bridge prediction
Cyanothece sp. PCC 8802	23.64	16.99	59.37	291–440
Cyanothece sp. PCC 7424	26.05	16.26	57.69	None
Cyanothece sp. PCC 8801	23.64	17.51	58.84	291–440
Cyanothece sp. ATCC 51142	23.55	20.21	56.24	288–437, 310–370
Microcystis aeruginosa NIES-843	26.30	16.85	56.85	None
Cyanothece sp. CCY0110	23.77	18.66	57.57	287–369, 370–432
Cyanothece sp. PCC 7822	25.82	15.20	58.99	None
Microcoleus chthonoplastes PCC 7420	24.68	17.30	58.02	None
Microcystis aeruginosa PCC 7806	25.74	15.56	58.70	None
Arthrospira platensis str. Paraca	23.56	17.98	58.46	None
Trypanosoma cruzi	22.67	22.25	55.08	8-9
E. coli K12	25.19	18.70	56.11	None
A succiniciproducens	25.56	18.23	56.20	None
C. glutamicum	31.31	15.57	53.11	90–199
Homo sapiens	26.21	16.24	57.56	192–245, 212–413, and 399–407
Rattus norvegicus	27.17	18.01	54.82	192–399, 245–307, and 407–413
Gallus gallus	27.50	17.81	54.69	11–93, 325–425, and 417–431
Thermus thermophilus HB8	25.90	19.47	54.63	None