Protein Info for MIT1002_02189 in Alteromonas macleodii MIT1002

Annotation: 30S ribosomal protein S1

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 50 100 150 200 250 300 350 400 450 500 556 TIGR00717: ribosomal protein bS1" amino acids 3 to 520 (518 residues), 755.7 bits, see alignment E=1.2e-231 PF00575: S1" amino acids 19 to 86 (68 residues), 28.4 bits, see alignment E=4.5e-10 amino acids 105 to 171 (67 residues), 37.7 bits, see alignment E=5.3e-13 amino acids 189 to 260 (72 residues), 76.9 bits, see alignment E=3.3e-25 amino acids 275 to 347 (73 residues), 69 bits, see alignment E=9.6e-23 amino acids 361 to 434 (74 residues), 76.9 bits, see alignment E=3.2e-25 amino acids 449 to 520 (72 residues), 49.2 bits, see alignment E=1.4e-16

Best Hits

Swiss-Prot: 82% identical to RS1_ECO57: 30S ribosomal protein S1 (rpsA) from Escherichia coli O157:H7

KEGG orthology group: K02945, small subunit ribosomal protein S1 (inferred from 97% identity to alt:ambt_08510)

MetaCyc: 82% identical to 30S ribosomal subunit protein S1 (Escherichia coli K-12 substr. MG1655)

Predicted SEED Role

"SSU ribosomal protein S1p" in subsystem Ribosome SSU bacterial

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 (556 amino acids)

>MIT1002_02189 30S ribosomal protein S1 (Alteromonas macleodii MIT1002)
MTENFAQLFEESLQELETRPGSIVKGTVVSIDKDIVLVDAGLKSESAIPADQFKNAEGEL
EIAIGDQVDVALDAVEDGFGETILSREKAKRHEAWVELEKAYEDKATIKGVINGKVKGGF
TVEVNSVRAFLPGSLVDVRPVRDTTHLEGKELEFKVIKLDAKRNNVVVSRRAVIEAESSA
ERETLLANLEEGHEIKGIVKNLTDYGAFVDLGGVDGLLHITDMAWKRVKHPSEIVNVGDE
INVKVLKFDKEKQRVSLGMKQMGNDPWQEIASRYPEGTKINGQVTNLTDYGCFVEIEDGV
EGLVHVSEMDWTNKNIHPSKVVNLGDTVDVMVLEIDEERRRISLGLKQCIANPWETFAES
HEKGDKVSGKIKSITDFGIFIGLDGGIDGLVHLSDISWNKSGEDAVRDYKKGDEISAVVL
QVDPERERISLGVKQIEEDPFNKYLTDNKKGAIVTGTVTAVDAKGVTVNLAEEVDGYIRV
ADLAVERVEDATEVASVGDSIEAKFMGVDRKNRTVNLSVKAKDQADEKEAIDKVNQQEDV
GFANAMAEAFKAAKGE