Protein Info for Rv1917c in Mycobacterium tuberculosis H37Rv

Annotation: PPE family protein PPE34

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 1459 PF00823: PPE" amino acids 2 to 166 (165 residues), 204.4 bits, see alignment E=1.2e-64 PF01469: Pentapeptide_2" amino acids 235 to 272 (38 residues), 26.9 bits, see alignment (E = 3.6e-10) amino acids 278 to 314 (37 residues), 27 bits, see alignment (E = 3.4e-10) amino acids 318 to 356 (39 residues), 40.2 bits, see alignment (E = 2.5e-14) amino acids 348 to 386 (39 residues), 42.4 bits, see alignment (E = 5.2e-15) amino acids 358 to 396 (39 residues), 34.8 bits, see alignment (E = 1.2e-12) amino acids 808 to 846 (39 residues), 33.9 bits, see alignment (E = 2.4e-12) amino acids 880 to 917 (38 residues), 28.7 bits, see alignment (E = 9.7e-11) amino acids 923 to 960 (38 residues), 34.7 bits, see alignment (E = 1.3e-12) amino acids 962 to 999 (38 residues), 39.9 bits, see alignment (E = 3.2e-14) amino acids 1001 to 1040 (40 residues), 41.8 bits, see alignment (E = 7.7e-15)

Best Hits

Swiss-Prot: 92% identical to PPE34_MYCTU: PPE family protein PPE34 (PPE34) from Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)

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)

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 (1459 amino acids)

>Rv1917c PPE family protein PPE34 (Mycobacterium tuberculosis H37Rv)
MNFSTLPPEINSALIFGGAGSEPMSAAAVAWDQLAMELASAAASFNSVTSGLVGESWLGP
SSAAMAAAVAPYLGWLAAAAAQAQRSATQAAALVAEFEAVRAAMVQPALVAANRSDLVSL
VFSNFFGQNAPAIAAIEAAYEQMWAIDVSVMSAYHAGASAVASALTPFTAPPQNLTDLPA
QLAAAPAAVVTAAITSSKGVLANLSLGLANSGFGQMGAANLGILNLGSLNPGGNNFGLGN
VGSNNVGLGNTGNGNIGFGNTGNGNIGFGLTGDNQQGFGGWNSGTGNIGLFNSGTGNIGI
GNTGTGNFGIGNSGTSYNTGIGNTGQANTGFFNAGIANTGIGNTGNYNTGSFNLGSFNTG
DFNTGSSNTGFFNPGNLNTGVGNTGNVNTGGFNSGNYSNGFFWRGDYQGLIGFSGTLTIP
AAGLDLNGLGSVGPITIPSITIPEIGLGINSSGALVGPINVPPITVPAIGLGINSTGALV
GPINIPPITLNSIGLELSAFQVINVGSISIPASPLAIGLFGVNPTVGSIGPGSISIQLGT
PEIPAIPPFFPGFPPDYVTVSGQIGPITFLSGGYSLPAIPLGIDVGGGLGPFTVFPDGYS
LPAIPLGIDVGGGLGPFTVFPDGYSLPAIPLGIDVGGGLGPFTVFPDGYSLPAIPLGIDV
GGAIGPLTTPPITIPSIPLGIDVSGSLGPINIPIEIAGTPGFGNSTTTPSSGFFNSGTGG
TSGFGNVGSGGSGFWNIAGNLGNSGFLNVGPLTSGILNFGNTVSGLYNTSTLGLATSAFH
SGVGNTDSQLAGFMRNAAGGTLFNFGFANDGTLNLGNANLGDYNVGSGNVGSYNFGSGNI
GNGSFGFGNIGSNNFGFGNVGSNNLGFANTGPGLTEALHNIGFGNIGGNNYGFANIGNGN
IGFGNTGTGNIGIGLTGDNQVGFGALNSGSGNIGFFNSGNGNIGFFNSGNGNVGIGNSGN
YNTGLGNVGNANTGLFNTGNVNTGIGNAGSYNTGSYNAGDTNTGDLNPGNANTGYLNLGD
LNTGWGNIGDLNTGALISGSYSNGILWRGDYQGLIGYSDTLSIPAIPLSVEVNGGIGPIV
VPDITIPGIPLSLNALGGVGPIVVPDITIPGIPLSLNALGGVGPIVVPDITIPGIPLSLN
ALGGVGPIVVPDITIPGIPLSLNALGGVGPIVVPDITIPGIPLSLNALGGVGPITVPGVP
ISRIPLTINIRIPVNITLNELPFNVAGIFTGYIGPIPLSTFVLGVTLAGGTLESGIQGFS
VNPFGLNIPLSGATNAVTIPGFAINPFGLNVPLSGGTSPVTIPGFAINPFGLNVPLSGGT
SPVTIPGFTIPGSPLNLTANGGLGPINIPINITSAPGFGNSTTTPSSGFFNSGDGSASGF
GNVGPGISGLWNQVPNALQGGVSGIYNVGQLASGVANLGNTVSGFNNTSTVGHLTAAFNS
GVNNIGQMLLGFFSPGAGP