Protein Info for Dsui_2751 in Dechlorosoma suillum PS

Annotation: cyanophycin synthetase

These analyses and tools can help you predict a protein's function, but be skeptical. For enzymes, over 10% of annotations from KEGG or SEED are probably incorrect. For other types of proteins, the error rates may be much higher. MetaCyc and Swiss-Prot have low error rates, but the best hits in these databases are often quite distant, so this protein's function may not be the same. TIGRFam has low error rates. Finally, many experimentally-characterized proteins are not in any of these databases. To find relevant papers, use PaperBLAST.

Protein Families and Features

1 50 100 150 200 250 300 350 400 450 500 550 600 650 722 TIGR02068: cyanophycin synthetase" amino acids 7 to 719 (713 residues), 986.8 bits, see alignment E=4.5e-301 PF18921: Cyanophycin_syn" amino acids 30 to 138 (109 residues), 117.1 bits, see alignment E=1.7e-37 PF08443: RimK" amino acids 218 to 319 (102 residues), 27.4 bits, see alignment E=9.5e-10 PF02786: CPSase_L_D2" amino acids 219 to 305 (87 residues), 36.7 bits, see alignment E=1.4e-12 PF07478: Dala_Dala_lig_C" amino acids 227 to 321 (95 residues), 27.4 bits, see alignment E=9.1e-10 PF02222: ATP-grasp" amino acids 229 to 301 (73 residues), 29.7 bits, see alignment E=1.9e-10 PF08245: Mur_ligase_M" amino acids 486 to 696 (211 residues), 24.5 bits, see alignment E=9.4e-09

Best Hits

KEGG orthology group: K03802, cyanophycin synthetase [EC: 6.-.-.-] (inferred from 71% identity to cti:RALTA_A0762)

Predicted SEED Role

"Cyanophycin synthase (EC 6.3.2.29)(EC 6.3.2.30)" in subsystem Cyanophycin Metabolism (EC 6.3.2.29, EC 6.3.2.30)

MetaCyc Pathways

KEGG Metabolic Maps

Isozymes

Compare fitness of predicted isozymes for: 6.-.-.-, 6.3.2.29, 6.3.2.30

Use Curated BLAST to search for 6.-.-.- or 6.3.2.29 or 6.3.2.30

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Search structures

Predict protein localization: PSORTb (Gram-negative bacteria)

Predict transmembrane helices and signal peptides: Phobius

Check the current SEED with FIGfam search

Find homologs in fast.genomics or the ENIGMA genome browser

See G8QPZ1 at UniProt or InterPro

Protein Sequence (722 amino acids)

>Dsui_2751 cyanophycin synthetase (Dechlorosoma suillum PS)
MSHKTIKFLSITHLKGPNVWTYTPVLEALIDIGDLEDCPSNTIPGFYERLSSWLPGLVEH
RCSYDERGGFLRRVEEGTWPGHIMEHVSLELQALAGMPGGFGRAREVPIRGVYKVVVTAW
HEMVTRYALEAARDLVMAGIEDKPFDVAAAVSHLRELVDDYCLGPSTGCIVEAAESRHLP
FIRLSTGNLVQLGYGSRQRRIWTAETDRTSAIAESISRDKDLTKSLLASCGVPVPEGVTV
KSSEDAWEAAEDIGLPVVVKPSDGNHGRGVFTNLTTREEIETAFSVAQDEGSEVIVERFI
PGNEHRLLVVGGRMVAASRGETAQVVGDGKSTVLELIELQLNSDPRRGNSEDHPLNRVRL
DSAARLEVRRQGFEPDGVPPEGKVVVIQRNGNVSIDCTAEVHPDTAETVALAARIVGLDI
AGVDLVVEDVSKPLADQGGAIVEVNAGPGLLMHIKPAAGEPQPVGKAIVEHLFPNGDSGR
IPVVGISGGKGKTTVARVVTRLLELSGHYTGLACSTGLYLDRRLVEAGDRAQWDTARRVL
MNRSVQAAVIENSATSIVTEGLAYDRCQVGVLTNFEPIEDLSKYYMDSPEKRFTTLRTQV
DVVLPTGVAVLNAREPQLVEMAELCDGEVIYFAADPSLPVLAEHRSKGGRAVLLREGAVV
LAKGWEETKLLDLAQVPMAAGGEAFQAENVLAAVATARALDIAPEVIRAGLETFVLDAAP
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