Protein Info for ECD_02842 in Escherichia coli BL21

Annotation: putative secreted and surface-associated lipoprotein mucinase

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

1 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1517 signal peptide" amino acids 1 to 27 (27 residues), see Phobius details PF13322: DUF4092" amino acids 416 to 583 (168 residues), 308.6 bits, see alignment E=2e-96 PF17291: M60-like_N" amino acids 1078 to 1162 (85 residues), 41.7 bits, see alignment 1.5e-14 PF13402: Peptidase_M60" amino acids 1170 to 1462 (293 residues), 128.9 bits, see alignment E=4e-41

Best Hits

Swiss-Prot: 92% identical to ACFD_ECOLI: Putative lipoprotein AcfD homolog (yghJ) from Escherichia coli (strain K12)

KEGG orthology group: K10939, accessory colonization factor AcfD (inferred from 99% identity to ebr:ECB_02842)

Predicted SEED Role

"Accessory colonization factor AcfD precursor"

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

Find the best match in UniProt

Protein Sequence (1517 amino acids)

>ECD_02842 putative secreted and surface-associated lipoprotein mucinase (Escherichia coli BL21)
MNKKFKYKKSLLAAILSATLLAGCDGGGSGSSSDTPPVDSGTGSLPEVKPDPTPNPEPTP
EPTPDPEPTPEPTPDPEPEPEPEPVPTKTGYLTLGGSQRVTGATCNGETSDGFTFTPGED
VTCVAGNTTIATFNTQSEAARSLRAVEKVSFSLEDAQELAASDNKKSNAVSLVTSSNSCP
ADTEQVCLTFSSVIESKRFDSLYKQIDLAPEEFKKLVNEEVENNAATDKAPSTHTSPVVP
VTTPGTKPDLNASFVSANAEQFYQYQPSEIILSEGRLVDSQGYGVAGVNYYTNSGRGVTG
ENGEFSFSWGETISFGIDTFELGSVRGNKSTIALTELGDEVRGANIDQLIHRYSTTGQNN
TRVVPDDVRKVFAEYPNVINEIINLSLSNGATLDEGEQVVNLPNEFIEQFKTGQSKEIDT
AICAKTDGCNEARWFSLTTRNVNDGQIQGVINKLWGVDTSYKSVSKFHVFHDSTNFYGST
GNARGQAVVNISNAAFPILMARNDKNYWLAFGEKRAWDKNELAYITEAPSLVEPENVTRD
TATFNLPFISLGQVGEGKLMVIGNPHYNSILRCPNGYSWNGGVNKDGQCTLSGDSDDMKH
FMQNVLRYLSDDKWTPDAKASMTVGTNLDTVYFKRHGQVTGNSAEFGFHPDFAGISVEHL
SSYGDLDPQEMPLLILNGFEYVTQVGGDPYAVPLRADTSKPKLSQQDVTDLIAYLNKGGS
VLIMENVMSNLKEESASGFVRLLDAAGLSMALNKSVVNNDPQGYPNRERQRRADGIWVYE
RYPVVEGALPYTINSETGEVTWKYQIDNKPDKKPKLEVASWQEEVDGEQVTQYAFIDEAD
YKTPELLAAAKKRILDAFPGLEECKDSDYHYEVNCLEYRPGTGVPVTGGMYVPQYTQLSL
NADTAKAMVQAADLGTNIQRLYQHELYFRTNGRKGERLSSVDLERLYQNMSVWLWNKIEY
RYENDKDDELGFKTFTEFLNCYANNAYSEGTQCSADLKKSLVDNNMIYGDGSSKAGMMNP
SYPLNYMEKPLTRLMLGRSWWDLNIKVDVEKYPGAVSAEGEKVTESISLYSNPTKWFAGN
MQSTGLWAPAQKEVTIESTASVPVTVTVALADDLTGREKHEVALNRPPKVTKTYDLKAND
KVTFKVPYGGLIYIKGNSPKNESAEFTFTGVVKAPFYKDGEWKNALNSPAPLGELESDAF
VYTTPKKNLEASNFTGGVAEFANDLDTFASSMNDFYGRDGESGKHRMFTYKALTGHKHRF
ANDVQISIGDAHSGYPVMNSSFSTNSTTLPTTPLNDWLIWHEVGHNAAETPLNVPGATEV
ANNVLALYMQDRYLGKMNRVADDITVAPEYLDESNGQAWARGGAGDRLLMYAQLKEWAEK
NFDIKKWYPEGSLPAFYSDREGMKGWNLFQLMHRKARGDDVGKTKFGERNYCAESNGNAA
DTLMLCASWVAQTDLSEFFKKWNPGANAYQLPGASEMSFEGGVSQSAYNTLASLKLPKPE
QGPETINKVTEHKMSAE