Protein Info for LRK54_RS04665 in Rhodanobacter denitrificans FW104-10B01

Annotation: carbon starvation protein A

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 50 100 150 200 250 300 350 400 450 500 550 600 650 691 transmembrane" amino acids 15 to 33 (19 residues), see Phobius details amino acids 40 to 59 (20 residues), see Phobius details amino acids 125 to 147 (23 residues), see Phobius details amino acids 167 to 190 (24 residues), see Phobius details amino acids 196 to 217 (22 residues), see Phobius details amino acids 225 to 243 (19 residues), see Phobius details amino acids 262 to 283 (22 residues), see Phobius details amino acids 292 to 312 (21 residues), see Phobius details amino acids 332 to 352 (21 residues), see Phobius details amino acids 371 to 392 (22 residues), see Phobius details amino acids 472 to 492 (21 residues), see Phobius details amino acids 517 to 536 (20 residues), see Phobius details amino acids 549 to 573 (25 residues), see Phobius details amino acids 580 to 600 (21 residues), see Phobius details amino acids 646 to 667 (22 residues), see Phobius details PF02554: CstA" amino acids 39 to 415 (377 residues), 560.9 bits, see alignment E=1.2e-172 PF13722: CstA_5TM" amino acids 470 to 598 (129 residues), 141.8 bits, see alignment E=1.4e-45

Best Hits

Swiss-Prot: 61% identical to CSTA_ECOLI: Peptide transporter CstA (cstA) from Escherichia coli (strain K12)

KEGG orthology group: K06200, carbon starvation protein (inferred from 80% identity to gpb:HDN1F_25940)

MetaCyc: 61% identical to pyruvate transporter CstA (Escherichia coli K-12 substr. MG1655)
TRANS-RXN-335

Predicted SEED Role

"Carbon starvation protein A"

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 (691 amino acids)

>LRK54_RS04665 carbon starvation protein A (Rhodanobacter denitrificans FW104-10B01)
MQAAVMPKPSPASKILWVAIAIVGAFCLGVVALRRGEPINAIWLVAASIAIFVIGYRFYG
KFVEHSVLQLDPSRAPPSVLRNDGLDYVPTDKWVVFGHHFAAIAGAGPLVGPVLAAQMGY
LPGTLWILFGVVFAGAVQDFMILGLSLRRDARSLGHMLREELGPLPGIVAMIGVLVLMMI
VLAVLALVVVKALTHSPWGTFTVAATIPIAFLMGAYMRWFRPGRILEVSIIGLLLLLASI
WFGKYVADSATLAPLFDFDAKALAWLLIAYGFCASVLPVWLLLAPRDYLSTFLKIGTIAL
LALAIFLAAPTLQLPAVTKFIDGTGPVFAGNLFPFLFITIACGAVSGWHSIIASGTTPKL
LANEGQARMVGYGGMLMEAFVAIMALVAAASLHPGVYFAMNSPGAIVGTTVEQAATTISQ
WGFVVTPDELLRTAKDIGEGSILGRAGGAPTLAVGMAQLLHNILPGGGMMAFWYHYAILF
EALFILTTVDAGTRVGRFMIQEIAGLVYKPLQATESWTGNLLATAVCVALWGYFLYQGAV
DPLGGINTLWPLFGIANQMLAAIALMLATVVVVKLKRERYVWVPGIPALWLIVCTLTAGY
EKLVGPISFTAAANKYAAAMQQGQLLAPAKTQAAMQQIVTNNYVDMVMTGLFMALVVVMV
IFCLRAAIRGWQTNHPTAHEEPYVALAGVAG