Protein Info for ABIE40_RS30585 in Rhizobium sp. OAE497

Annotation: maltose alpha-D-glucosyltransferase

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

1 100 200 300 400 500 600 700 800 900 1000 1098 TIGR02456: trehalose synthase" amino acids 19 to 555 (537 residues), 950.8 bits, see alignment E=2e-290 PF00128: Alpha-amylase" amino acids 42 to 395 (354 residues), 254.1 bits, see alignment E=7e-79 PF11941: DUF3459" amino acids 457 to 516 (60 residues), 24.5 bits, see alignment 7.4e-09 PF16657: Malt_amylase_C" amino acids 474 to 551 (78 residues), 104.9 bits, see alignment 4.7e-34 TIGR02457: putative maltokinase" amino acids 570 to 1090 (521 residues), 548.1 bits, see alignment E=2.2e-168 PF18085: Mak_N_cap" amino acids 604 to 665 (62 residues), 23 bits, see alignment 3.3e-08

Best Hits

KEGG orthology group: K05343, maltose alpha-D-glucosyltransferase [EC: 5.4.99.16] (inferred from 73% identity to avi:Avi_5564)

Predicted SEED Role

"Trehalose synthase (EC 5.4.99.16)" in subsystem Trehalose Biosynthesis (EC 5.4.99.16)

MetaCyc Pathways

KEGG Metabolic Maps

Isozymes

Compare fitness of predicted isozymes for: 5.4.99.16

Use Curated BLAST to search for 5.4.99.16

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 (1098 amino acids)

>ABIE40_RS30585 maltose alpha-D-glucosyltransferase (Rhizobium sp. OAE497)
MEDVSRSEGRAETADATLWYKDAIIYQLHIKSFYDANGDGIGDFEGLFEKLDHIASLGVN
AIWLLPFFPSPRRDDGYDIADYGSVSPDYGTIEDFRKFVAAAHERNIRVIIELVINHTSD
QHPWFQRARQSPAGSPERDFYVWSDTDQKFLETRIIFIDTEKSNWTWDPTAGAYYWHRFY
SHQPDLNFDNPLVMKELLSVMRFWLETGIDGFRLDAIPYLVEREGTNNENLPETHAILKR
IRAALDETHPGVMLLAEANQWPEDTREYFGDGDECHMAFHFPLMPRMYMAIAKEDRFPIT
DIMRQTPDIPDSCQWAIFLRNHDELTLEMVTDAERDYLWETYASDRRARINLGIRRRLAP
LMERDRRRIELMNALLLSMQGTPVLYYGDEIGMGDNIYLGDRDGVRTPMQWSPDRNGGFS
RANPARLVLPPVSDAQYGYEALNVESQTSDAHSLLNWTRRMLSLRGRHPAFGRGSLRFLS
PDNRRILAYLREHADEVILCVANLSRVPQAVELDLSAYEGRVPVELTGMSPFPPIGQLTY
LLTLPPYGFFWFQLNAESDGPAWRTAPPEQLPDFHTVVIRRSLTELVDEPQHQRALGNDI
LPAYLSRRRWFGAKDQSLQSARLVSATPIPFADGIVLGELEAILPDHVETYQLPLAIEWD
DTTTNILGQQLALARIRQGRRVGFLTDGFTVEPMARGLIESLKNRSTVTGRSGTIDFIGT
AYLDQLDITAEMEIRWLSAEQSNSSLIVGEIAMIKLIRHVFEGVHPEVEMTRYLTEQGYE
HTAPLLGEVARNDADGRRWTLAVVQGAIRNQGDAWNWMLANLRRVADEVATTEAEPDAAD
DELQPLLNFVAMIGQRLGELHVLLARPSEDPSFAPRRADEADVAGIERSVTGEIAYAFSK
LEELADTPDSAVEKDIRSLLAQREQISKLAARLCGRAADVVLTRTHGDFHLGQILVTEGD
AVIIDFEGEPARNLAERRAKTSPLRDAAGLLRSLDYLVATATLENDAVSDHHDERRRLFV
NRFGKAAEELFLQKYIHALSASPDLPSDPNTIRALLDTFLLEKAAYEIAYEARNRPKWLP
IPLAGFSAIVSRLDGERA