Protein Info for Rv0977 in Mycobacterium tuberculosis H37Rv

Annotation: PE-PGRS family protein PE_PGRS16

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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 923 signal peptide" amino acids 1 to 31 (31 residues), see Phobius details PF00934: PE" amino acids 4 to 92 (89 residues), 96.9 bits, see alignment E=1e-31 PF21526: PGRS" amino acids 121 to 187 (67 residues), 42 bits, see alignment 1.5e-14 PF20729: PE-PGRS_C" amino acids 657 to 920 (264 residues), 326.8 bits, see alignment E=1.5e-101

Best Hits

Swiss-Prot: 98% identical to PG16_MYCTU: PE-PGRS family protein PE_PGRS16 (PE_PGRS16) from Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)

KEGG orthology group: None (inferred from 98% identity to mbo:Mb1002)

Predicted SEED Role

"PE-PGRS 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 (923 amino acids)

>Rv0977 PE-PGRS family protein PE_PGRS16 (Mycobacterium tuberculosis H37Rv)
MSFVVTAPPVLASAASDLGGIASMISEANAMAAVRTTALAPAAADEVSAAIAALFSSYAR
DYQTLSVQVTAFHVQFAQTLTNAGQLYAVVDVGNGVLLKTEQQVLGVINAPTQTLVGRPL
IGDGTHGAPGTGQNGGAGGILWGNGGNGGSGAPGQPGGRGGDAGLFGHGGHGGVGGPGIA
GAAGTAGLPGGNGANGGSGGIGGAGGAGGNGGLLFGNGGAGGQGGSGGLGGSGGTGGAGM
AAGPAGGTGGIGGIGGIGGAGGVGGHGSALFGHGGINGDGGTGGMGGQGGAGGNGWAAEG
ITVGIGEQGGQGGDGGAGGAGGIGGSAGGIGGSQGAGGHGGDGGQGGAGGSGGVGGGGAG
AGGDGGAGGIGGTGGNGSIGGAAGNGGNGGRGGAGGMATAGSDGGNGGGGGNGGVGVGSA
GGAGGTGGDGGAAGAGGAPGHGYFQQPAPQGLPIGTGGTGGEGGAGGAGGDGGQGDIGFD
GGRGGDGGPGGGGGAGGDGSGTFNAQANNGGDGGAGGVGGAGGTGGTGGVGADGGRGGDS
GRGGDGGNAGHGGAAQFSGRGAYGGEGGSGGAGGNAGGAGTGGTAGSGGAGGFGGNGADG
GNGGNGGNGGFGGINGTFGTNGAGGTGGLGTLLGGHNGNIGLNGATGGIGSTTLTNATVP
LQLVNTTEPVVFISLNGGQMVPVLLDTGSTGLVMDSQFLTQNFGPVIGTGTAGYAGGLTY
NYNTYSTTVDFGNGLLTLPTSVNVVTSSSPGTLGNFLSRSGAVGVLGIGPNNGFPGTSSI
VTAMPGLLNNGVLIDESAGILQFGPNTLTGGITISGAPISTVAVQIDNGPLQQAPVMFDS
GGINGTIPSALASLPSGGFVPAGTTISVYTSDGQTLLYSYTTTATNTPFVTSGGVMNTGH
VPFAQQPIYVSYSPTAIGTTTFN