Protein Info for LRK53_RS02635 in Rhodanobacter sp000427505 FW510-R12

Annotation: type I-F CRISPR-associated helicase Cas3f

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 1145 TIGR02562: CRISPR-associated helicase Cas3, subtype I-F/YPEST" amino acids 1 to 1141 (1141 residues), 1229.6 bits, see alignment E=0 PF21384: Cas3_I-F_Cas2" amino acids 1 to 79 (79 residues), 151.2 bits, see alignment 1.1e-48 PF22590: Cas3-like_C_2" amino acids 767 to 891 (125 residues), 87 bits, see alignment E=1.5e-28 PF21802: Cas3-like_C" amino acids 1043 to 1143 (101 residues), 92 bits, see alignment E=5.1e-30

Best Hits

Predicted SEED Role

"CRISPR-associated helicase Cas3, Yersinia-type"

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

Find the best match in UniProt

Protein Sequence (1145 amino acids)

>LRK53_RS02635 type I-F CRISPR-associated helicase Cas3f (Rhodanobacter sp000427505 FW510-R12)
MNVLLVSQCDKRALTETRRILDQFAERRGDRTWQTPITQAGLDTLRRLLRKTARKNTAVA
CHWIRGADHSELLWVVGDARRFNAEGTVPTNTTSSDVLRKGDENDWHSAQDIRLLAQLAA
LLHDLGKASVAFQLRLVGKLDERNRYRHEWVSLRLFLAFVGKDDDAGWLSRLASEEEGND
ADWTAPDRYLRDGVDAGIERTPFRALAAQAPLAAAIGWLIVTHHRLPLVPVPRPDDSGQD
WLGKRAGRFEQTWLETPLAQVAHDWNEIDQHSTAGQALPYWQLAGELPAMAPAWRTQARR
GAKALLQLRARRDADWLGNPYAMHLARLALMLADHHYSSLGADDAGNPVAERTRFVQAGQ
RVFANTRKDRQGKTRLNQSLLEHLLGVGHTASLIAHALPNFERHLPRLANHRGLRKRSGD
ARFAWQDKAFDAAAGLREAAREHGAFIVNMASTGCGKTLANARVLYALADPQLGLRMSYA
LGLRTLTLQTGRSYRHDLHLNDDELAVMVGGSANHALFEHYEAKAEASGSASVQALIEED
SHVLYEGNVTDHPLLSRALADPEIRKLISAPMLVCTVDHLAPATESLRAGRQIAPMLRLM
SSDLVLDELDDYELDDLPALTRLMHWAGLLGSRVVLSSATLPPALVEGMFMAYRAGRRHY
QRNRGRDGSAERPVEVPCLWTDEFSAQADTLSDVDGFATAHARFVERRVAKLQGAEPLRL
AELLPIDIAARQHERIHAEFASHVRDSCLRLHRDHAQPDPVTGKRVSFGLVRMANIDPIF
EVASRLYTQTAPEGTRIHLCVYHARFPLVQRSAIEAMLDAAFNRRNEDAVWQLPQIRCAL
DMHPEPDQLFMVLASPVCEVGRDWDADWAVAEPSSMRSLIQLAGRVQRHRRKPPHAPNVL
VFDTNLKGIERRDGRQPVFTRPGFETERDNGRFLLVSHSLHMLLAENEYRHIDAQPRIRP
RTLQLQPCERWVDLEQARIRAAMLPMPPAPATRSTRRSAAPSPRLERDYAPAAWESPRAA
LTGVLAQQQPFRHDEQPGTTLAWLPEEDGDALQPHRVEDAPGGKRGEKLYISAKELLHEV
ALNVAPGISCWGEFDLSSLVGEQAEAQDLPLDLAARRFTTVEVPFLKENHQGWRWHPWLG
FTRQR