Protein Info for PGA1_c23060 in Phaeobacter inhibens DSM 17395

Annotation: ribose import ATP-binding protein RbsA

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 50 100 150 200 250 300 350 400 450 503 PF00005: ABC_tran" amino acids 23 to 173 (151 residues), 104.2 bits, see alignment E=4.7e-34 amino acids 273 to 426 (154 residues), 74.7 bits, see alignment E=6e-25

Best Hits

Swiss-Prot: 48% identical to RBSA_VIBCH: Ribose import ATP-binding protein RbsA (rbsA) from Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961)

KEGG orthology group: K10562, rhamnose transport system ATP-binding protein [EC: 3.6.3.17] (inferred from 48% identity to rhi:NGR_c02460)

Predicted SEED Role

"Ribose ABC transport system, ATP-binding protein RbsA (TC 3.A.1.2.1)" in subsystem D-ribose utilization (TC 3.A.1.2.1)

Isozymes

Compare fitness of predicted isozymes for: 3.6.3.17

Use Curated BLAST to search for 3.6.3.17

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

See I7F115 at UniProt or InterPro

Protein Sequence (503 amino acids)

>PGA1_c23060 ribose import ATP-binding protein RbsA (Phaeobacter inhibens DSM 17395)
MTEQSPVLRLEGIVKTFPGVRALDGVSLTILPGEVHALMGENGAGKSTLMKVLGGIHQPD
EGQIIVAEQPVVMSGPLDAKAKGIVFIHQELSLADELSVAENIYLGELPRKRFGLVDWAE
LEAKTNAILEKLKVGFNAKTRVGDLSIANQQMVEIARALTVDAKAVIFDEPTASLTDAEK
VVLFEVISDLQEQGVGIAYISHRMEEIFKITDRISVLRDGQYQGTVNTAETNEENVTQMM
IGRKLDLSRNEAHHELGEVALEVRGLSCGSLFEDVNFEVRRGEVVGFYGLVGAGRTEIAE
TLFGLRNPTSGSIFLDGAEVAITSPHDAIERGISLVPEDRKGQGLVLGMNCRDNMTLPQV
DDLKAGPFVADGAEIAIFDQYRDKLDIRTPGWKQLVGNLSGGNQQKIVIGKWLSMRPNVL
IVDEPTRGIDVGSKAEIHNLLRDLAAQGYAVIVISSEMPEVLHVADRIVAMYSGRIMRTF
TSEEVTEENLIAAISGLDTEKVA