Protein Info for Rru_A2098 in Rhodospirillum rubrum S1H

Annotation: Protein of unknown function DUF490 (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 1200 1300 1400 1500 transmembrane" amino acids 21 to 44 (24 residues), see Phobius details PF04357: TamB" amino acids 1147 to 1500 (354 residues), 264.8 bits, see alignment E=7.5e-83

Best Hits

KEGG orthology group: K09800, hypothetical protein (inferred from 100% identity to rru:Rru_A2098)

Predicted SEED Role

No annotation

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 Q2RSJ7 at UniProt or InterPro

Protein Sequence (1500 amino acids)

>Rru_A2098 Protein of unknown function DUF490 (NCBI) (Rhodospirillum rubrum S1H)
MATTDPLPPPSQAPGAQLARGLAWGVSGLLALLVVIVGGLLALGQTDGGRSWLKETIESA
VSAPDGLGLRIGALEGALPGQIILRDVALSDPQGVWLTLGRAEVLWSPLALLGGRLSVEA
LRTEGLAIARPPALPSSPEDPDAEGFDYRLLARLRIGELAVPDLSLGEALVGEAVRLALT
GRLEPAGAAISGVWLTLDRTDGKPAHLGLVAEAGGAPLALSVDLAAHEPEGGIVARLLGL
EERTALALDLKGQGPLADWRGRITLRAEDLLAVEGPLTLARDETGALAAGADLRFRPLAK
APPRLRAALAPEATVSLRARDDGNGGKALDHLGASGPGWTLTAQGAVGKEGALDLVLDGA
LHGAGALGGLVPDLGLGTARVSLRAGGSLEAPTARAEATINALDLPGAVTAKTLALTATA
QPEGAKTALSITVGGEDLSLTAGGPALAAALGPSPSLAIKGLFDAEESRLTLSDLVLSGA
AVGLGGTADLDLDGAQGGGLLVPAADLTLTLPDLAPLGDALGRPLAGRLDAHLLAEEVSL
EPRRGRLRLEARGKDLAFGGGPADRVFGPAPGLIAGLSLGEDGAITLDSLALDAPGATLT
GQGGLATDGTLDASLGASLSDLGAVLPGFSGSPSLEITASGPLADAALSLSLRADRLAGA
GIEARALDLTLAMGGLGSEPAGVLEGSAKLGGQPVTLSLPFALKNDFAALELWQAELALG
SARLGGDLAVDLETKLSEGALTLAVPSLAVLKAVGAPPMTGSLTAKATLDRAGGRQGAVV
SLRAPQATLDSLAVGRLTLDMKLADALGKPTLKAEAGASGGAAGGVAWNRLSVKAEGALS
DLALTLALDGSMARAVSAKAPPARSAQAPPAKLTKTPPVSGPRDPLSARLVARLAITEGT
TKLRLTTLDASLRDRRLSLLAPATLTMAGEDMILDRLRLSLAGGELQASGSRRGGAVKAT
LDARAIPLALADLVAPDLGLEGRLDGRVSLSGSASRPTGEAAITLSRLKTKAVPDRALEV
RLDATLGARSLDGTLSVAGFAGQPLRATASLPRGAGLAIDRTKPLTARADWRGDVRALMD
FTPLIDHRLSGATVIDILVTGSIDAPIVSGGVSLKNGAYENLSTGTVLREIALALRADGG
RTVTIDLDARDGGKGRVSLKGRVLLVDLTRPIGRIDLDITQAVVVRRDDAVAEISADLAM
VLAADQMTVSGTVTTGPVEIRLVGGGGPSIAELDVVEIGGKGQATSATQAVADREALRMA
AQTPIPVLLDITVSLPRRVYVRGRGVDSEWEGKLNVGGTAAAPKVVGTITTLRGQADVLG
RTFSLRKGEVRFDGGMPIDPLLDVVAANDTGEVVALVSVSGTASDPQIGFSSEPALPKDE
VISQILFGKTSGELSAFEAIQLAEAASQLAGVGGGGGVIQSLRAMTGLDVLKLGEGATGG
TTLEAGTYLRENVYIGVEQGLGLQDSAIEVQVELTPSINLESKVGATGASEAGVFWKKDY