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SCO4938 SCO4938 SCO0159 SCO0159 SCO1263 SCO1263 SCO1950 SCO1950 SCO2082 SCO2082 SCO2085 SCO2085 SCO3034 SCO3034 SCO3356 SCO3356 SCO3709 SCO3709 SCO3715 SCO3715 SCO4296 SCO4296 SCO4767 SCO4767 SCO4769 SCO4769 SCO4864 SCO4864 SCO4866 SCO4866 SCO5190 SCO5190 SCO5216 SCO5216 SCO5217 SCO5217 SCO5240 SCO5240 SCO7144 SCO7144 SCO7427 SCO7427
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Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
Your Input:
SCO4938SCK13.30, possible ECF-sigma factor, len: 304 aa; similar to TR:Q9RJS2 (EMBL:AL132707) Streptomyces coelicolor putative RNA polymerase sigma factor SCF51.13c, 298 aa; fasta scores: opt: 1110 z-score: 1299.2 E(): 0; 58.4% identity in 296 aa overlap. Contains Pfam match to entry PF00776 Sigma70_ECF, Sigma-70 factor (ECF subfamily) and possible helix-turn-helix motif at residues 144..165 (+2.59 SD). (304 aa)
SCO0159SCJ1.08 putative ECF sigma factor, len: 322 aa, similar to many e.g. S. coelicolor TR:CAB44418 (EMBL:AL078610) putative ECF sigma factor SCH35.09 (223 aa) fasta scores, opt: 656 z-score: 777.0 E(): 0 64.6% identity in 175 aa overlap and Mycobacterium tuberculosis SIGI protein TR:O50445 (EMBL; AL010186)(290 aa), fasta scores opt: 385 z-score: 458.0 E(): 3.7e-18 30.0% identity in 290 aa overlap. Contains a Pfam match to entry PF00776 Sigma70_ECF, Sigma-70 factor (ECF subfamily). Possible helix-turn-helix motif between 142-163 aa, score +4.11 SD. (322 aa)
SCO12632SCG18.10c, probable ECF-sigma factor, len: 295 aa; similar to TR:Q9RDI5 (EMBL:AL136519) Streptomyces coelicolor putative sigma factor SCC57A.13c, 315 aa; fasta scores: opt: 887 z-score: 1027.2 E(): 0; 50.5% identity in 285 aa overlap. Contains Pfam match to entry PF00776 Sigma70_ECF, Sigma-70 factor (ECF subfamily). (295 aa)
SCO1950Hypothetical protein; Involved in cell division and chromosome segregation (By similarity). Involved in sporulation. May coordinate the cessation of aerial hyphae growth and subsequent chromosome segregation and/or septation. Required for expression of the ParB partioning protein during sporogenesis. Activates its own transcription and represses WhiB. Binds with low affinity to its own promoter and to the Parp2 sporulation-specific promoter. Also binds directly to the RNA polymerase sigma factor WhiG, leading to inhibition of WhiG-dependent transcription in a dose-dependent manner ; Be [...] (328 aa)
SCO2082Cell division protein; Essential cell division protein that forms a contractile ring structure (Z ring) at the future cell division site. The regulation of the ring assembly controls the timing and the location of cell division. One of the functions of the FtsZ ring is to recruit other cell division proteins to the septum to produce a new cell wall between the dividing cells. Binds GTP and shows GTPase activity. (399 aa)
SCO2085SC4A10.18c, ftsW, probable cell division protein, len; 456 aa; previously sequenced as TR:Q9ZBA6 (EMBL:U10879), ftsW, Streptomyces coelicolor ftsW protein (456 aa) and identical to that sequence. Similar to many members of the ftsW/rodA/spoVE family e.g. SW:SP5E_BACSU (EMBL:X51419), spoVE, Bacillus subtilis stage V sporulation protein (366 aa), fasta scores; opt: 745 z-score: 788.4 E(): 0, 36.9% identity in 350 aa overlap. Shows similarity to SC6G9.31 (EMBL:AL079356) S.coelicolor probable integral membrane cell-cycle protein (446 aa) (30.0% identity in 416 aa overlap) and SCH69.16 (EMB [...] (456 aa)
SCO3034Sporulation regulatory protein; Acts as a transcriptional regulator. Probably redox- responsive. The apo- but not holo-form probably binds DNA (By similarity). Complements a whiB2 disruption mutant in M.smegmatis (AC Q9S426). (87 aa)
SCO3356ECF sigma factor; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. This sigma factor is required for normal cell wall integrity; it is recruited by RNA polymerase to transcribe genes with cell wall- related functions. It is also involved in the transcription of the dagA gene coding for an extracellular agar-degrading enzyme. (177 aa)
SCO3709SCH35.15, possible ECF sigma factor, len: 184 aa; similar to many e.g. SW:RPOE_STRCO sigma E from Streptomyces coelicolor (176 aa) fasta scores; opt: 216, z-score: 250.5, E(): 1.3e-06, (29.2% identity in 161 aa overlap); Belongs to the sigma-70 factor family. (184 aa)
SCO3715SCH35.09, possible ECF sigma factor, len: 223aa; similar to many egs. TR:O53378 (EMBL:AL021841) putative sigma factor from Mycobacterium tuberculosis (312 aa) fasta scores; opt: 357, z-score: 418.3, E(): 5.7e-16, (33.2% identity in 226 aa overlap) and SW:RPOE_STRCO sigma factor E from Streptomyces coelicolor (176 aa) fasta scores; opt: 131, z-score: 162.5, E(): 0.1, (33.3% identity in 114 aa overlap). NB. Overlaps with downstream CDS. (223 aa)
SCO4296Chaperonin 2; Prevents misfolding and promotes the refolding and proper assembly of unfolded polypeptides generated under stress conditions. (541 aa)
SCO4767Putative regulatory protein; Acts as a transcriptional regulator. Probably redox- responsive. The apo- but not holo-form probably binds DNA (By similarity). Plays a positive role in prespore maturation and the initiation of sporulation septation. (112 aa)
SCO4769SCD63.01, ECF sigma factor, len: 195 aa; identical to previously sequenced TR:O86843 (EMBL:AJ010601) Streptomyces coelicolor ECF sigma factor, 195 aa; Belongs to the sigma-70 factor family. ECF subfamily. (195 aa)
SCO4864SCK20.05, possible ECF sigma factor, len: 225 aa; similar to TR:Q9RIT1 (EMBL:AJ010584) Streptomyces coelicolor ECF sigma factor, 264 aa; fasta scores: opt: 296 z-score: 342.7 E(): 1.5e-11; 34.0% identity in 212 aa overlap and to Streptomyces coelicolor putative ECF sigma factor SCK20.07, 220 aa; fasta scores: opt: 671 z-score: 656.4 E(): 6.9e-31; 59.5% identity in 185 aa overlap. Contains Pfam match to entry PF00776 Sigma70_ECF, Sigma-70 factor (ECF subfamily). (225 aa)
SCO4866SCK20.07, possible ECF sigma factor, len: 220 aa; similar to TR:Q9RIT1 (EMBL:AJ010584) Streptomyces coelicolor ECF sigma factor, 264 aa; fasta scores: opt: 280 z-score: 329.1 E(): 8.5e-11; 31.9% identity in 182 aa overlap and to Streptomyces coelicolor putative ECF sigma factor SCK20.05, 225 aa; fasta scores: opt: 671 z-score: 614.8 E(): 1.4e-28; 59.5% identity in 185 aa overlap. Contains Pfam match to entry PF00776 Sigma70_ECF, Sigma-70 factor (ECF subfamily). (220 aa)
SCO5190Putative DNA-binding protein; Acts as a transcriptional regulator. Probably redox- responsive. The apo- but not holo-form probably binds DNA. (122 aa)
SCO5216RNA polymerase sigma factor; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. Extracytoplasmic function (ECF) sigma factors are held in an inactive form by an anti-sigma factor (RsrA) until released. Responds to thiol-oxidative stress, involved in regulation of about 30 genes and operons, including the thioredoxin system (trxB-trxA, trxC), ribosomal protein L31, RNA polymerase-binding protein RbpA and mycothiol (MSH) biosynthetic (mshA) and recycling genes (mca). In conjunction with its cognate anti-s [...] (227 aa)
SCO5217Anti-sigma factor; A redox-regulated anti-sigma factor for extracytoplasmic function (ECF) sigma factor SigR, and a key sensor of disulfide stress. Holds SigR, its cognate ECF sigma factor, in an inactive form, inhibiting its sigma activity under reducing but not oxidizing conditions; oxidation and reduction of the anti-sigma factor is reversible. Mycothiol (MSH) is competent for reduction of RsrA, allowing it to bind to SigR. In conjunction with its cognate sigma factor SigR may sense the intracellular level of reduced MSH. Probably releases SigR during oxidative stress. (105 aa)
SCO5240Hypothetical protein; Acts as a transcriptional regulator. Probably redox- responsive. The apo- but not holo-form probably binds DNA. (85 aa)
SCO7144SC9A4.06, possible ECF sigma factor, len: 245 aa; similar to TR:Q9RDI5 (EMBL:AL136519) Streptomyces coelicolor putative sigma factor SCC57A.13c, 315 aa; fasta scores: opt: 395 z-score: 475.1 E(): 5.3e-19; 35.0% identity in 197 aa overlap and to SW:RPSH_PSEAE (EMBL:L14760) Pseudomonas aeruginosa RNA polymerase sigma-H factor AlgU, 193 aa; fasta scores: opt: 143 z-score: 180.2 E(): 0.014; 26.0% identity in 177 aa overlap. Contains Pfam match to entry PF00776 Sigma70_ECF, Sigma-70 factor (ECF subfamily). (245 aa)
SCO7427Conserved hypothetical protein SC6D11.23; Binds DNA; this binding is disrupted by nitrosylation upon exposure to nitric oxide (NO) and also by EDTA and iron chelators. The 2Fe-2S cluster is stable in the presence of O(2). (148 aa)
Your Current Organism:
Streptomyces coelicolor
NCBI taxonomy Id: 100226
Other names: S. coelicolor A3(2), Streptomyces coelicolor A3(2)
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