Protein Info for CA264_11165 in Pontibacter actiniarum KMM 6156, DSM 19842

Annotation: malto-oligosyltrehalose synthase

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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 902 TIGR02401: malto-oligosyltrehalose synthase" amino acids 5 to 898 (894 residues), 884.3 bits, see alignment E=4.5e-270 PF00128: Alpha-amylase" amino acids 22 to 119 (98 residues), 56.9 bits, see alignment E=1.4e-19

Best Hits

Predicted SEED Role

"Malto-oligosyltrehalose synthase (EC 5.4.99.15)" in subsystem Maltose and Maltodextrin Utilization or Trehalose Biosynthesis (EC 5.4.99.15)

MetaCyc Pathways

Isozymes

No predicted isozymes

Use Curated BLAST to search for 5.4.99.15

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 A0A1X9YSY2 at UniProt or InterPro

Protein Sequence (902 amino acids)

>CA264_11165 malto-oligosyltrehalose synthase (Pontibacter actiniarum KMM 6156, DSM 19842)
MVYIPSATYRLQTSPNFKLSDIKAQIPYLHELGVSTIYSAPFFCARPGSEHGYDVTAPYD
INPEVGTKQELQEIALELRQRGMGWLQDIVPNHMAYHPDNVWLMDVLEKGPQSYFYTFFD
IDFHHPDFNGQVMVPFLGDPLEKVLEQGQLELKFSDKGITVNYYDNAYPLSVSSYRPLLE
EAQKASGEPEVTPLVAQSLKELQLHEGEESINPAAWGNFKKKLHKAEALRQALQQVIQRI
NPDKVQLRKLLNKQHFILCHWQETEKKINFRRFFTVNDLICLRMEHPEVFEQYHQFIKQL
CDQELVQGLRVDHVDGLFDPSTYLKRLRQLAGPEQYIVVEKILEGEEELPERWPIQGNSG
YDFLAWVSNLYTSKKGRRQLTDIYRRLVPEAPTNYEQLVFDKKMFILTNYMQGELENLLR
QLQQRHLVPLEPEDKWRRALAVLLTAWPVYCIYGNRFPLSRGDMKVVDEAFAEAHKQAPD
VEAQLKHLHTLFTLAPEDSEETAHHKLYFVMRSQQFTGPLAAKGVEDTTFYNYNRLISLN
EVGNSPDIFHLETEEFHERMLYRQRVYPHSINATATHDTKRGEGARMRLNVLSEMAEEWE
QKVQQWLQITKKYTSEPSNNDLYFLLQTLVGVLPLNGEVDDTLVERVQEYLEKALREAKV
KTDWSAPNESYEQAMKDLVHQLLLQDEDFIHSFQPFFLKVAHYGWVYALSQTLLKITCPG
VPDVYQGTELWDLSLVDPDNRRPVDYDLRRRYLQELQQEEEKGVEKLHEELLHHPEDAKV
KLYLLHKALTTRRDLQPLFDQGQYIPLQVQGAQQQHVLAFARHHQGQWVLVVVPLLLVAL
VDSHHQPLGAEVWGDTAILLPQHAPQEWQQALGQGKLNATGALPVAEVLKTFPVALLTAT
NS