Protein Info for Shewana3_2840 in Shewanella sp. ANA-3

Annotation: beta-ketoacyl synthase (RefSeq)

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

1 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2624 transmembrane" amino acids 28 to 43 (16 residues), see Phobius details TIGR02813: polyketide-type polyunsaturated fatty acid synthase PfaA" amino acids 21 to 1218 (1198 residues), 2287.3 bits, see alignment E=0 amino acids 1377 to 2601 (1225 residues), 2082 bits, see alignment E=0 PF00109: ketoacyl-synt" amino acids 28 to 304 (277 residues), 187.9 bits, see alignment E=1e-58 PF02801: Ketoacyl-synt_C" amino acids 312 to 429 (118 residues), 130.9 bits, see alignment 9.7e-42 PF16197: KAsynt_C_assoc" amino acids 432 to 531 (100 residues), 38.5 bits, see alignment (E = 5.6e-13) PF00698: Acyl_transf_1" amino acids 605 to 915 (311 residues), 112.4 bits, see alignment E=1.3e-35 PF00550: PP-binding" amino acids 1233 to 1297 (65 residues), 34.5 bits, see alignment (E = 8e-12) amino acids 1335 to 1400 (66 residues), 37.5 bits, see alignment (E = 9.2e-13) amino acids 1438 to 1503 (66 residues), 37.5 bits, see alignment (E = 9.2e-13) amino acids 1545 to 1610 (66 residues), 35.6 bits, see alignment (E = 3.6e-12) amino acids 1647 to 1712 (66 residues), 36.3 bits, see alignment (E = 2.2e-12) PF08659: KR" amino acids 2011 to 2231 (221 residues), 110.6 bits, see alignment E=3.6e-35 PF00106: adh_short" amino acids 2091 to 2222 (132 residues), 29.1 bits, see alignment 2.7e-10 PF21089: PKS_DH_N" amino acids 2313 to 2394 (82 residues), 29.3 bits, see alignment (E = 2.8e-10)

Best Hits

Predicted SEED Role

"omega-3 polyunsaturated fatty acid synthase subunit, PfaA"

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

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

Compare to protein 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 A0KZ48 at UniProt or InterPro

Protein Sequence (2624 amino acids)

>Shewana3_2840 beta-ketoacyl synthase (RefSeq) (Shewanella sp. ANA-3)
MSHTPSQPQLSTDEKADKRLNKRLKDMPIAIVGMASIFANSRYLNKFWDLICDKIDAITD
VPESHWSIDDYYDADKSKADKSYCKRGGFMPEVDFNPMEFGLPPNILELTDSSQLLSLVV
AKEVLQDANLPDDYDRDRIGITLGIGGGQKLSHSLNARLQYPVLKKVFKSSGLSDEDSEL
LIKKFQDQYVHWEENSFPGSLGNVIAGRIANRFDLGGMNCVVDAACAGSLAAMRMALTEL
TEGRSDMMITGGVCTDNSPYMYMSFSKTPAFTTNEQIQPFDIDSKGMMIGEGIGMVALKR
LDDAERDGDRIYAVIKGVGASSDGKFKSIYAPRPEGQAKALERAYDDAGFAPHTVGLIEA
HGTGTAAGDVAEFNGLTSVFSKDNEQLQHIALGSVKSQVGHTKSTAGTAGVIKAALALHH
KVLPPTINVSQPNPKLNIAHSPFYLNTEARPWIQRSDDTPRRAGISSFGFGGTNFHLVLE
EYRPEHARDDAYRQRSVAQSWLFTAADKTALLGELKTALQQATAAKAELSQAHFVAFAKS
YALRELPPQSARLGFIAKDYVQLQALLTQAIAQLESNSAESWQLPTGISFRAQALVKDNH
KVAALFAGQGSQYLNMGLEIANNFPELRRHIHTSDKVFSDRGEATLSSVLYPIPAFDDES
RKAQESALTNTLYAQSAIGALSMAQYALLTQAGFAPDMLAGHSFGELSALCAAGVISVDD
YIKLAFERGLAMAQSPQDADSSSDAGVMYAVILKQKQDIEAIKESLAQFDGVKIANYNSP
TQLVIAGATTATQQAAKAIGELGFKAIALPVSGAFHTPLVAHAQKPFSEAIDKAQFNTPK
IALYANGTGELHPTDANAIKAAFKDHMLQSVHFSKQLEAMYAAGARVFVEFGPKNILQKL
AENTLAAQLNELCLISINPNPKADSDSQLRSAAVQLAVAGVKLGEIDPYQAELIAPATPS
AMNIKLNATNYISPATRNKMVDSLQSGKITSRVQYVDRIVEKVVEKVVEKPVIVEKILEK
VVEVEKPVAQNSNTIQQQTPAQPASFTAGQANQDALSAFFAAQTQAAQLHQQFLAIPQQY
GDTVSALMAEQAKMASLGIAIPESLQRSMELFHQHQAQTLKSHAEFMQLQTSSSQAALAL
LGQKPAPQVQAPIQTAAPVAVAVATPVAPAQAPVVQALAAEPKATVVPVSEPKVQQPQVT
QQVAQPQVQTVAAATRALSEKPVVQQIETAMMAVVADKTGYPVEMLELGMDMEADLGIDS
IKRVEILGTVQDELPNLPELSPEDLAECRTLGEIVALFSQALPVTAVTASPQSITQSAVA
ASAAVSNDEIERTMMAVVADKTGYPVEMLELSMDMEADLGIDSIKRVEILGTVQDELPKL
PELSPEDLAECRTLGEIVALFSQATPVTAITASPQSITQTAVATNAAVSNDEIERTMMAV
VADKTGYPVEMLELSMDMEADLGIDSIKRVEILGTVQDELPKLPELSPEDLAECRTLGEI
VALFSQATPVTAATTVSHATQNALLASAVAASAAVSNDAIERTMMAVVADKTGYPVEMLE
LGMDMEADLGIDSIKRVEILGTVQDELPKLPELSPEDLAECRTLGEIVALFSQATPVTAA
ASVSYATQSAVASSAAVSNDEIERTMMAVVADKTGYPVEMLELSMDMEADLGIDSIKRVE
ILGTVQDQLPNMPELSPEDLAECRTLGEIVALYAGSQSSSESQQQNHAAPIQEAIAETVE
DTIDLPPHSEVMLKKLPAAAELARIIATSDVQLTANSYVVIGDDGHNAGVIAEKLHAQGV
KVAVVRSPKTVVTSASPLDSHIASFTLEAIDDESICEVINQIEALGQIAGFIHLQPQHKS
VADKGAGLVLADEAKASVEQAFLFAKHLQPLLTERDHCRFVTVSRIDGGFGYIGMDESAG
ALISQSELNQAALSGLTKTLNHEWPGVVCRALDIAPNLDAKTVANAVVQEYYLQDAPVEV
GIDSELERATLVAGNAVLRRSGASLSSADKILVTGGAKGVTFECALSLAKRCKAHFILAG
RSAHQAIPAWAQGKNRNELKAAAIAHLQSLGDKPTPKQVDALVWPVQSSLEISHALQAFE
AVGASAEYLSLDVNDPAAIASTIAPISALSPITGIIHGAGVLADKHIQDKTLSELERVYG
TKVTGLNNLLSALDLSQLTLIALFSSAAGFYGNTGQSDYAMSNDILNKAALQLAQQLPQA
KVMSFDWGPWDGGMVNPALKKMFIDRGVYVIPLKAGAELFASQLLSDTGAQLLVGTDMQG
NTANAVEAASAKKPEADLTTALDPQPMAQTVPQSIRVMRSLDPKRMSFIEDHCINGHAVL
PTVCAIDWMREAAKAHLGKAVSVSDYRLLKGIIFDEALLARDAPIELELMLTPLADATQQ
STEALAALISFEGRPQYQAVLVAQTDDMPDAQRFEVGELHSLMEEITQQPAIANRESLYS
DGTLFHGPRLQGISEVLAFDDQQLIAKVALPALALDDCGEFAPDLEDKGTQPFAEDLLLQ
AMLVWARLKYQAASLPSAIGEFVSYSPLGFGEKAVLVLDVIKHSSRTLEANIALYHQDGR
LSCEMKRAKVTVSKTLNQAFLANKPQQPMQVQAVAQSTAEVSVK