Protein Info for CA264_11145 in Pontibacter actiniarum KMM 6156, DSM 19842

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 1111 TIGR02456: trehalose synthase" amino acids 13 to 549 (537 residues), 909.6 bits, see alignment E=5.9e-278 PF00128: Alpha-amylase" amino acids 37 to 390 (354 residues), 264.5 bits, see alignment E=2.9e-82 PF16657: Malt_amylase_C" amino acids 469 to 546 (78 residues), 91.9 bits, see alignment 3.3e-30 TIGR02457: putative maltokinase" amino acids 566 to 1104 (539 residues), 503.5 bits, see alignment E=7.4e-155 PF18085: Mak_N_cap" amino acids 592 to 682 (91 residues), 44.8 bits, see alignment E=3.2e-15

Best Hits

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

See A0A1X9YSV9 at UniProt or InterPro

Protein Sequence (1111 amino acids)

>CA264_11145 maltose alpha-D-glucosyltransferase (Pontibacter actiniarum KMM 6156, DSM 19842)
MADEKFEFDDNIHWYKDAIIYELHIKAFKDGNGDGIGDFKGLMQKLDYLEDLGVTAIWLL
PFYPSPLRDDGYDIADYLSINPSYGNMQDFKLFVREAHKRGLKVITELVINHTSDQHPWF
QRARRAKKGSKYRDWYVWSDDPAKYKDVRIIFTDYEPSNWSWDPVAGQYYWHRFFSHQPD
LNYDNPAVQKEVFKVLDYWFDLGVDGFRLDAVPYLFEREGTNSENLPETHDFLKKLRAHV
DEKYTGKLLLAEANMWPEDSASYFGNGDECHMNYHFPIMPRLFMSVKMEDRYPIIDIFNQ
TPAIPESCQWAMFLRNHDELTLEMVTDEERDYMYKVYTKDPQARINLGIRHRLAPLLGND
RAKIELMNVLLFSMRGTPVVYYGDEIGMGDNYYLGDRDGVRTPMQWNDNRNAGFSDANPQ
KLYLPVIIDPEYKYESINVDTQNHNGNSLLWWMRRIINMRKRYKAFGRGSIKFLNPSNSK
VLAFIREYEDETILVIANLSRFPEAVELDLQEYKGHVPMEVFSKNKFPSIKDGEYLFTIG
GHGYYWMELRPQEVSQESESQQAKPALRMGNMKQPLEARTLRELESKVLPQYIWQRRWFG
GKARTMQRMQVIQSMPMPLSKTGAAMLFVEVSYNEGLPELYQLPVAFATGEQEQELRDQQ
PNAVIARVSVDGKDGILYDALYSEEFRQMLLQLMVKRKRLRSDGAELVGYSNRGVGAQLR
EAEGPVTSKILSAEQSNTSIVYNNAFFMKVYRKLDRTLNPDVEVVQMLTEHIGYDHVPRF
LGAIEQQEGSKQPMVLMMLQELVPNQGDAWSYIGDSLKRQYERILTQNEHMKPKAPAGSL
SRPLPFSDIPEELQLQIGGAHVERVELLGQRTAEMHLALGSVTDKKDFTPEEFSLHYQRS
LYSSLTSLVRSNFDSLAKHLPNLPEHVRGEAEEVLQMRGEILERLKMIFAHKIDTLKIRT
HGDYHLGQVLFTGKDFYIIDFEGEPARSFSERRLKRSALRDVAGMIRSFHYAAYSALFQQ
EGLRKEDVDYLESWAEQWYHYASGFYMHAYLGKTMGTGIVPAKEEDFETLIHTFLLEKAI
YELGYELNNRPDWVLIPIRGIKYIMKKYKNG