Protein Info for HMPREF1078_RS13020 in Parabacteroides merdae CL09T00C40

Annotation: cell surface protein SprA

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 2483 signal peptide" amino acids 1 to 23 (23 residues), see Phobius details TIGR04189: cell surface protein SprA" amino acids 72 to 2481 (2410 residues), 2979.7 bits, see alignment E=0 PF14349: SprA_N" amino acids 85 to 378 (294 residues), 66.8 bits, see alignment E=9.2e-23 amino acids 1087 to 1617 (531 residues), 676.9 bits, see alignment E=1.1e-207

Best Hits

KEGG orthology group: None (inferred from 71% identity to pdi:BDI_2659)

Predicted SEED Role

"FIG00897849: hypothetical protein"

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

Find the best match in UniProt

Protein Sequence (2483 amino acids)

>HMPREF1078_RS13020 cell surface protein SprA (Parabacteroides merdae CL09T00C40)
MRRTLKFILWITILLFGAGLYSMNTDFLAYEMSLPDTEQPVVPDDTVPKVRTRFPVAKTV
PEEYQDLTKQSPADLKTPDNVKSVVEYDIRTGTYVVRTKLGDADLTTPISLTPEEYQDYS
FQKSVQSYYRQKNEEEFQKAANKQFNLADMQFNIGAAERIFGPGGVRVKTQGSAEVELGL
KQNKTKNPSLPERARNRTFFNFDENVQLNVQASVGSKVNFDMNYNTETSFDFDSKKLKLA
YTGEEDEIIKSLEAGNVSMTTSNSLINGGAALFGMKADLQFGKLRVNALFAQQESESKTV
SSKGGVQTKPFELTIDQYDENRHFFLSHYFRDRYDEAVKNLNTISSPVTISKVEVWVTNK
RATYDQARNVVAFADLAEHDNISNTTVVSPSGALSIPYNNTNTLYNTLNQQFTGARDIST
VNQALGGTFVNGTEYEEVESARLLDASEYTVNTKLGYISLKTQLQADEVLAVAYNYTYSD
GKTYQVGEFSTDNPSSAASCLYVKLLKGITMSPDMPFWDLMMKNIYSLGAYSVQKEKFKL
NIMYQSDTTGTYVNYLPEGAIANQILLRVLNLDSYDSNNQPHPDGIYDFIEGVTVLADNG
KIIFPSVEPFGSYLRKKINNDAIADKYVFQELYDSTLTVARQIAEKNKFKLEGEYKASSG
AEIQLGASNVARGSVKVTAGGAILTENVDYTVDYTSGVVTILNESIISAGTPVSVSLENQ
TAYNMQRKTMMGLDLNYQFNPNLMVGATIMHMSEMPLTTKTTMGDEAIKNTLWGVNMAYK
GESQWLTNMFDKLPLLNLSKPSQISFNAEFAHLIAGHYENKNTGGYSYLDDFESTQSNFD
LSDPYPWQLSSVPYDDGTPQLFPEAGLTNNIDYGKSRALLAWYTIDGLFTRKNSSLRPKY
ITTKDLSNHYVRAIETRELFPQRQQSMSESNTLTVLNMAYYPQERGPYNLDADNINPDGT
LQNPEKRFGGMMRKIDQSDFETANVEYIEFWMLDPFIYDRQTTGGDLYFNLGEISEDILK
DEKKFFENGLPIDGDTSKVDYTVWGKVPKQQSTVYAFDNTAGARLLQDVGLNGLSSDEEK
EYPAYQDYLNKLRQKLNAVTLTEMENDPLQLSPFFDPAGDKFHYFRGSDYDSQEVDILTR
YKRYNGTEGNSKDINDSGERYSTSSKTVPDVEDINQDNTLNKNEKYFEYKVRITPQDTVV
GENFIADKRTSSVRLADGTTESVTWYQFKIPVKQYQRRVGAINDFKTIRFMRMYMTGFKE
SVVLRFGTLQLVRGEWRSYEQDLSDPKMPPAVKGKLEVSTVNIEENSDRDPVSYTLPPGV
SRVLDPSQPQIRQENEQALSLKITDLAAQDARAVYKNTNYDLRQYKRLQLFTHAEAPKLD
VNDLADGDLAVFIRLGSDYKNNYYEYEVPLKLTPHGEYNYNNSEHQKIVWPAENMLNFRL
EILTDLKLERNREKRSGTNGVSFQTVYSGRDPDNDGNTIRVKGNPSLSEVKTVMIGVRNV
RNKLKSGEVWVNELRLTDFNEEGGWAANANLNVALSDLGTVNVGGRIETAGFGALDQSLN
ERRMEDFKQYNVATSIELGKLFPEKAQVSIPFYYAYSKETYDPKYNPLDQDVKLKDAIDK
AETKAEKDSIRDYSQDRTVIKSVSFNNVRVNIKSKNPMPYDPANFTLGYSYSINDKKNPE
TEYETTKDYRANFAYSYVPYVKPIKPFDKLLKKNNGYTRYAKQLAFNVAPSINFQTAMMR
NYYEIKLRDLTGAATGVPNDIPVTFSQNFYWDRAFSLNWAFTNNLNITFSSGTNARIEEP
YVQVNKELNPDGYQLWKDSVKKSIADLGTPMKYDQQFMATWQLPLQLIPVLDWTNASLSY
NATYNWDRGATVSEDIEMGNTIKNQRQFDLQANLNLLSLYNKNKYLKKINQKFNNTRTTA
KKTEKKKKPKLEKEIVLSPDSATVVEHGMFTKKVQITARRTDGRVYKVKFKPINFAQVKI
LNQDTVRLKLTIIPGPAPTEDFLYKAVEHSARFLMMVRRFNIQFTNSAGMMLPGFRPEIG
DIFGQGRSSFGLSPGIGFAFGDVRRSYIDEAYEKGWLITDTERDVNAAVMTSTKNLNIRA
NLEPITGLKIDLTALRNDTRNTEIQFMYEGMPEIMGGNFTMTTIALGSAFGGSGNAMNNY
SSKAFDKLLANREIIAQRIESKYSGLKYPDVGFIHDKGLGGMPYNPGTGNVNGVNRNSAD
VLIPAFLAAYTGKDPKKVGLTAFPSLKSMLPNWRVTYDGLIKIPAVKKYFKSLTLSHQYR
CSYSVGAFTSFLNWVDAGQDGLGYIQSILNDNPTPSSPYSISSVSLTEAFSPLLGADATL
LNNVTVRADYSTTRNLSLNTTSYQLVEALSKKVTIGLGYKYAEFNKVLKMKKTRDFSNDL
TVRLDFSFNKMQSLIRKIDTQLTQATSGNIAKTISFSADYGLSRALTVRAFYDIQINEPL
ISSASYPTSNSNYGISLRFSLAQ