Protein Info for Psyr_0257 in Pseudomonas syringae pv. syringae B728a ΔmexB

Annotation: RNA binding S1

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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 772 PF09371: Tex_N" amino acids 3 to 76 (74 residues), 105.8 bits, see alignment E=2.7e-34 PF22706: Tex_central_region" amino acids 131 to 307 (177 residues), 247.7 bits, see alignment E=2.5e-77 PF16921: Tex_YqgF" amino acids 324 to 449 (126 residues), 186.6 bits, see alignment E=7.9e-59 PF12836: HHH_3" amino acids 489 to 553 (65 residues), 100.4 bits, see alignment E=1.6e-32 PF17674: HHH_9" amino acids 559 to 628 (70 residues), 91.3 bits, see alignment E=2.1e-29 PF23459: S1_RRP5" amino acids 646 to 716 (71 residues), 28 bits, see alignment E=9.1e-10 PF00575: S1" amino acids 647 to 718 (72 residues), 70.1 bits, see alignment E=5.7e-23

Best Hits

Swiss-Prot: 62% identical to TEX_BORPE: Protein tex (tex) from Bordetella pertussis (strain Tohama I / ATCC BAA-589 / NCTC 13251)

KEGG orthology group: K06959, uncharacterized protein (inferred from 100% identity to psb:Psyr_0257)

Predicted SEED Role

"Transcription accessory protein (S1 RNA-binding domain)" in subsystem ZZ gjo need homes

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Compare to protein 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 Q4ZZU2 at UniProt or InterPro

Protein Sequence (772 amino acids)

>Psyr_0257 RNA binding S1 (Pseudomonas syringae pv. syringae B728a ΔmexB)
MDSINSRIAEELGVRPQQVAAAVALLDEGSTVPFISRYRKEVTGSLDDTQLRHLEERLRY
LRELDERRVSILASIEEQGKLTPELARDIKLADTKTRLEDLYLPYKQKRRTKGQIALEAG
LGELADGLFNDPSLAPEAEAARFVDADKGVADIKAALEGAKYILMERFAEDASLLDKLRS
FLKQEAVISARVVPGKEEEGAKFRDYFEHDEPLKSMPSHRALAIFRGRNEGFLSSALKVG
EELPGAMHPCELMIGERFGIQNQNRPADKWLAEVVRWTWKVKLYSHLETDLLGELRDGAE
TEAINVFAHNLHDLLLAAPAGQRATLGLDPGLRTGCKVAVVDATGKLLDYATVYPHVPKN
QWDQTIAVLAALCAKHSVDLIAIGNGTASRETDKLAADLIKKYPDLKMTKVMVSEAGASV
YSASELAAKEFPDLDVSIRGAVSIARRLQDPLAELVKIDPKSIGVGQYQHDVSQLKLARG
LDAVVEDCVNAVGVDVNTASVALLARISGLNTTLAQNIVAHRDENGAFKTRAALKKVSRL
GEKTFEQAAGFLRVMTGDNPLDASAVHPEAYPLVQRIAAETDRDIRSLIGDASFLKRLDP
KKFTDETFGLPTVTDILQELEKPGRDPRPEFKTAEFQDGVEDLKDLQLGMILEGVVTNVT
NFGAFVDIGVHQDGLVHISALSEKFIKDPREAVKAGDVVKVKVMEVDIPRKRVGLSMRMS
DTPGEKIDGARGARPGSSPRQNNAPRKETTAPAPANNAMASLFANAKQLKKR