Protein Info for Rv3347c in Mycobacterium tuberculosis H37Rv

Annotation: PPE family protein PPE55

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

1 500 1000 1500 2000 2500 3157 PF00823: PPE" amino acids 5 to 162 (158 residues), 182.7 bits, see alignment 5.5e-58 PF01469: Pentapeptide_2" amino acids 196 to 229 (34 residues), 27.9 bits, see alignment (E = 1.7e-10) amino acids 262 to 300 (39 residues), 34.3 bits, see alignment (E = 1.7e-12) amino acids 305 to 343 (39 residues), 31.6 bits, see alignment (E = 1.2e-11) amino acids 345 to 383 (39 residues), 34.9 bits, see alignment (E = 1.2e-12) amino acids 384 to 423 (40 residues), 34.2 bits, see alignment (E = 1.9e-12) amino acids 774 to 807 (34 residues), 31.4 bits, see alignment (E = 1.4e-11) amino acids 841 to 879 (39 residues), 28.6 bits, see alignment (E = 1.1e-10) amino acids 884 to 922 (39 residues), 30 bits, see alignment (E = 3.9e-11) amino acids 924 to 961 (38 residues), 31.2 bits, see alignment (E = 1.7e-11) amino acids 963 to 1002 (40 residues), 35 bits, see alignment (E = 1e-12) amino acids 1385 to 1423 (39 residues), 26.8 bits, see alignment (E = 3.9e-10) amino acids 1499 to 1537 (39 residues), 31.2 bits, see alignment (E = 1.6e-11) amino acids 1539 to 1577 (39 residues), 35.1 bits, see alignment (E = 1e-12) amino acids 1559 to 1596 (38 residues), 35.4 bits, see alignment (E = 8e-13) amino acids 1578 to 1617 (40 residues), 36.8 bits, see alignment (E = 3e-13) amino acids 1589 to 1626 (38 residues), 28.4 bits, see alignment (E = 1.2e-10) amino acids 1984 to 2017 (34 residues), 28.4 bits, see alignment (E = 1.2e-10) amino acids 2050 to 2088 (39 residues), 32.1 bits, see alignment (E = 8.4e-12) amino acids 2093 to 2131 (39 residues), 31.3 bits, see alignment (E = 1.5e-11) amino acids 2133 to 2170 (38 residues), 29.7 bits, see alignment (E = 4.9e-11) amino acids 2172 to 2211 (40 residues), 35.2 bits, see alignment (E = 9.5e-13) amino acids 2607 to 2644 (38 residues), 29.6 bits, see alignment (E = 5.2e-11) amino acids 2653 to 2691 (39 residues), 30.3 bits, see alignment (E = 3.1e-11) amino acids 2697 to 2734 (38 residues), 32.7 bits, see alignment (E = 5.5e-12) amino acids 2736 to 2773 (38 residues), 33.5 bits, see alignment (E = 3.2e-12) amino acids 2775 to 2814 (40 residues), 36.8 bits, see alignment (E = 2.9e-13)

Best Hits

Predicted SEED Role

"PPE family protein"

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 (3157 amino acids)

>Rv3347c PPE family protein PPE55 (Mycobacterium tuberculosis H37Rv)
LNFPVLPPEINSVLMYSGAGSSPLLAAAAAWDGLAEELGSAAVSFGQVTSGLTAGVWQGA
AAAAMAAAAAPYAGWLGSVAAQAVAVAGQARAAVAAFEAALAATVDPAAVAVNRMAMRAL
AMSNLLGQNAAAIAAVEAEYELMWAADVAAMAGYHSGASAAAAALPAFSPPAQALGGGVG
AFLNALFAGPAKMLRLNAGLGNVGNYNVGLGNVGIFNLGAANVGAQNLGAANAGSGNFGF
GNIGNANFGFGNSGLGLPPGMGNIGLGNAGSSNYGLANLGVGNIGFANTGSNNIGIGLTG
DNLTGIGGLNSGTGNLGLFNSGTGNIGFFNSGTGNFGVFNSGSYNTGVGNAGTASTGLFN
VGGFNTGVANVGSYNTGSFNAGNTNTGGFNPGNVNTGWLNTGNTNTGIANSGNVNTGAFI
SGNFSNGVLWRGDYEGLWGLSGGSTIPAIPIGLELNGGVGPITVLPIQILPTIPLNIHQT
FSLGPLVVPDIVIPAFGGGTAIPISVGPITISPITLFPAQNFNTTFPVGPFFGLGVVNIS
GIEIKDLAGNVTLQLGNLNIDTRINQSFPVTVNWSTPAVTIFPNGISIPNNPLALLASAS
IGTLGFTIPGFTIPAAPLPLTIDIDGQIDGFSTPPITIDRIPLNLGASVTVGPILINGVN
IPATPGFGNTTTAPSSGFFNSGDGGVSGFGNFGAGSSGWWNQAQTEVAGAGSGFANFGSL
GSGVLNFGSGVSGLYNTGGLPPGTPAVVSGIGNVGEQLSGLSSAGTALNQSLIINLGLAD
VGSVNVGFGNVGDFNLGAANIGDLNVGLGNVGGGNVGFGNIGDANFGLGNAGLAAGLAGV
GNIGLGNAGSGNVGFGNMGVGNIGFGNTGTNNLGIGLTGDNQTGIGGLNSGAGNIGLFNS
GTGNVGLFNSGTGNFGLFNSGSFNTGIGNGGTGSTGLFNAGNFNTGVANPGSYNTGSFNV
GDTNTGGFNPGSINTGWFNTGNANTGVANSGNVDTGALMSGNFSNGILWRGNFEGLFGLN
VGITIPEFPIHWTSTGGIGPIIIPDTTILPPIHLGLTGQANYGFAVPDIPIPAIHIDFDG
AADAGFTAPATTLLSALGITGQFRFGPITVSNVQLNPFNVNLKLQFLHDAFPNEFPDPTI
SVQIQVAIPLTSATLGGLALPLQQTIDAIELPAISFSQSIPIDIPPIDIPASTINGISMS
EVVPIDVSVDIPAVTITGTRIDPIPLNFDVLSSAGPINISIIDIPALPGFGNSTELPSSG
FFNTGGGGGSGIANFGAGVSGLLNQASSPMVGTLSGLGNAGSLASGVLNSGVDISGMFNV
STLGSAPAVISGFGNLGNHVSGVSIDGLLAMLTSGGSGGSGQPSIIDAAIAELRHLNPLN
IVNLGNVGSYNLGFANVGDVNLGAGNLGNLNLGGGNLGGQNLGLGNLGDGNVGFGNLGHG
NVGFGNSGLGALPGIGNIGLGNAGSNNVGFGNMGLGNIGFGNTGTNNLGIGLTGDNQTGF
GGLNSGAGNLGLFNSGTGNIGFFNTGTGNWGLFNSGSYNTGIGNSGTGSTGLFNAGSFNT
GLANAGSYNTGSLNAGNTNTGGFNPGNVNTGWFNAGHTNTGGFNTGNVNTGAFNSGSFNN
GALWTGDHHGLVGFSYSIEITGSTLVDINETLNLGPVHIDQIDIPGMSLFDIHELVNIGP
FRIEPIDVPAVVLDIHETMVIPPIVFLPSMTIGGQTYTIPLDTPPAPAPPPFRLPLLFVN
ALGDNWIVGASNSTGMSGGFVTAPTQGILIHTGPSSATTGSLALTLPTVTIPTITTSPIP
LKIDVSGGLPAFTLFPGGLNIPQNAIPLTIDASGVLDPITIFPGGFTIDPLPLSLALNIS
VPDSSVPIIIVPPTPGFGNATATPSSGFFNSGAGGVSGFGNFGAGSSGWWNQAHAALAGA
GSGVLNVGTLNSGVLNVGSGISGLYNTAIVGLGTPALVSGAGNVGQQLSGVLAAGTALTQ
SPIINLGLADVGNYNLGLGNVGDFNLGAANLGDLNLGLGNIGNANVGFGNIGHGNVGFGN
SGLGAALGIGNIGLGNAGSTNVGLANMGVGNIGFANTGTNNLGIGLTGDNQTGIGGLNSG
AGNIGLFNSGTGNIGFFNSGTGNWGLFNSGSFNTGIGNSGTGSTGLFNAGGFTTGLANAG
SYNTGSFNVGDTNTGGFNPGSINTGWFNTGNANTGIANSGNVDTGALMSGNFSNGILWRG
NYEGLFSYSYSLDVPRITILDAHFTGAFGPVVVPPIPVLAINAHLTGNAAMGAFTIPQID
IPALNPNVTGSVGFGPIAVPSVTIPALTAARAVLDMAASVGATSEIEPFIVWTSSGAIGP
TWYSVGRIYNAGDLFVGGNIISGIPTLSTTGPVHAVFNAASQAFNTPALNIHQIPLGFQV
PGSIDAITLFPGGLTFPANSLLNLDVFVGTPGATIPAITFPEIPANADGELYVIAGDIPL
INIPPTPGIGNTTTVPSSGFFNTGAGGGSGFGNFGANMSGWWNQAHTALAGAGSGIANVG
TLHSGVLNLGSGLSGIYNTSTLPLGTPALVSGLGNVGDHLSGLLASNVGQNPITIVNIGL
ANVGNGNVGLGNIGNLNLGAANIGDVNLGFGNIGDVNLGFGNIGGGNVGFGNIGDANFGF
GNSGLAAGLAGMGNIGLGNAGSGNVGWANMGLGNIGFGNTGTNNLGIGLTGDNQSGIGGL
NSGTGNIGLFNSGTGNIGFFNSGTANFGLFNSGSYNTGIGNSGVASTGLVNAGGFNTGVA
NAGSYNTGSFNAGDTNTGGFNPGSTNTGWFNTGNANTGVANAGNVNTGALITGNFSNGIL
WRGNYEGLAGFSFGYPIPLFPAVGADVTGDIGPATIIPPIHIPSIPLGFAAIGHIGPISI
PNIAIPSIHLGIDPTFDVGPITVDPITLTIPGLSLDAAVSEIRMTSGSSSGFKVRPSFSF
FAVGPDGMPGGEVSILQPFTVAPINLNPTTLHFPGFTIPTGPIHIGLPLSLTIPGFTIPG
GTLIPQLPLGLGLSGGTPPFDLPTVVIDRIPVELHASTTIGPVSLPIFGFGGAPGFGNDT
TAPSSGFFNTGGGGGSGFSNSGSGMSGVLNAISDPLLGSASGFANFGTQLSGILNRGAGI
SGVYNTGTLGLVTSAFVSGFMNVGQQLSGLLFAGTGP