Protein Info for Rru_A1605 in Rhodospirillum rubrum S1H

Annotation: Alpha amylase, catalytic region (NCBI)

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 1100 TIGR02456: trehalose synthase" amino acids 6 to 542 (537 residues), 926.4 bits, see alignment E=5e-283 PF00128: Alpha-amylase" amino acids 29 to 383 (355 residues), 264.4 bits, see alignment E=4e-82 PF11941: DUF3459" amino acids 445 to 504 (60 residues), 23.1 bits, see alignment 1.6e-08 PF16657: Malt_amylase_C" amino acids 462 to 539 (78 residues), 103 bits, see alignment 1.5e-33 TIGR02457: putative maltokinase" amino acids 558 to 1089 (532 residues), 466.8 bits, see alignment E=9.6e-144 PF18085: Mak_N_cap" amino acids 590 to 682 (93 residues), 32.2 bits, see alignment E=3.7e-11

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

No predicted isozymes

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 Q2RTZ0 at UniProt or InterPro

Protein Sequence (1100 amino acids)

>Rru_A1605 Alpha amylase, catalytic region (NCBI) (Rhodospirillum rubrum S1H)
MSDFLWYKDAIVYQLHVKAFFDSNGDGFGDFKGLTEKLDYLSDLGVTAVWILPFYPSPLR
DDGYDIADYKAIHRAYGTMGDFRRFVREAHERGLKVITELVINHTSDQHAWFQRAREAKP
GSKARDMYVWSDTDQRYLDTRIIFTDTETSNWAWDPLAKAYYWHRFFAHQPDLNWDNPRI
FEEITRVMKFWLDCGVDGMRLDAIPYLVERDGTNNENLPETHVVLKRLRAWLDAHYEDRM
FLAEANQWPEDVREYFGEAGDECHMAFHFPVMPRIYMAVAQEDRHPITDIMRQTPEIPAA
CQWAIFLRNHDELTLEMVTDRERDYMNTFYANDSRARINVGIRRRLAPLLDNDRRKIELL
NSLLMSMPGTPIIYYGDEIGMGDNIFLGDRDGVRTPMQWSPDRNGGFSRADPASLYLPTI
MDAVYGFFAVNVEAQSRSPSSLLNWMRRLIAVRKRHPSFGRGTLRFLYPGNRKILAYLRE
FEGEVILCVANLSRAPQPAELGLAEFSGRVPVEMLGNSVFPPIGELHYFITLPAYGFYWF
RLSKGEGPSWHEPPVEPLPDLSTLVLPRIWDSLGSDGPLRQIQGDILPAFLPKQRWFSGK
EHSLRGVEMTDHAVISAPGAASGWMLALWRADYKDGAPGQTFQLPLDIAWESREDDPLSR
LLPFTLARVRRVNRVGALYDAMAGPAFPLALVQAMAEGANVTTAKGGGLRFTRTQAFPAG
PLPGPEAVARLGREQSNTSIKLGEDMVLKLYRRVEAGIHPEIEIGRFLTDVAGFANAPPL
LGALEHIDAKGAISALAVLQGFVRNQGDGWDYMLAYLDRFLDDRAQAPAEVGEGGGPAGS
PHGIIHAQADILGQRVAELHHAFATPTEDPAFSAEAVGPEDLASWREQVRTQAAQARQAL
DTALPGLSAEVAGLVTRLLDCWERIDARVDAPISLAEGLVKTRIHGDLHLGQVVVVRDDF
HILDFEGEPVKGLSERRDKHCPLKDVAGMLRSFDYAAWSAALSFRQTHAEVRIDVLPALG
VWQEEIREAFLAGYDRAIAGCPSVPALEEGRRDLLSLFMLEKALYEVSYEAANRPDWLRI
PIGGVLRLLGEGPSDEIKPR