YRC Public Data Repository - Protein Structure Prediction

Protein:	IHFB_XYLFT
Organism:	Xylella fastidiosa Temecula1
Length:	104 amino acids
Reference:	Drew K, et al. (2011) The proteome folding project: Proteome-scale prediction of structure and function. Genome Res. 2011 Sep 16

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Top Sequence Alignment Hits

Listed below are up to the top 10 sequence alignment matches, by species, for the PSI-BLAST search against the protein sequence for IHFB_XYLFT.

Description	E-value	Query Range	Subject Range
IHFB_HAHCH - Integration host factor subunit beta OS=Hahella chejuensis (strain KCTC 2396) GN=ihfB PE=3 SV=1	134.0	[0..1]	[97..1]
gi\|15839028, gi\|... - gi\|9107628\|gb\|AAF85236.1\|AE004052_11 integration host factor, beta subunit [Xylella fastidiosa 9a5c]... gi\|11362214 - gi\|11362214\|pir\|\|A82559 integration host factor, beta subunit XF2437 [imported] - Xylella fastidiosa...	133.0	[0..1]	[104..23]
IHFB_ALKEH - Integration host factor subunit beta OS=Alkalilimnicola ehrlichii (strain ATCC BAA-1101 / DSM 17681 ...	133.0	[0..1]	[93..1]
IHFB_METCA - Integration host factor subunit beta OS=Methylococcus capsulatus (strain ATCC 33009 / NCIMB 11132 / ... IHFB_METCA - Integration host factor subunit beta OS=Methylococcus capsulatus GN=ihfB PE=3 SV=1	133.0	[0..1]	[94..1]
IHFB_SACD2 - Integration host factor subunit beta OS=Saccharophagus degradans (strain 2-40 / ATCC 43961 / DSM 170...	133.0	[0..1]	[97..1]
IHFB_RHORT - Integration host factor subunit beta OS=Rhodospirillum rubrum (strain ATCC 11170 / ATH 1.1.1 / DSM 4...	133.0	[0..1]	[98..1]
IHFB_HALHL - Integration host factor subunit beta OS=Halorhodospira halophila (strain DSM 244 / SL1) GN=ihfB PE=3...	133.0	[0..1]	[93..1]
gi\|76882033, gi\|... - gi\|77163719\|ref\|YP_342244.1\| integration host factor, beta subunit [Nitrosococcus oceani ATCC 19707]...	132.0	[0..1]	[95..18]
gi\|110592955, gi... - gi\|121594811\|ref\|YP_986707.1\| integration host factor, beta subunit [Acidovorax sp. JS42], gi\|120606... gi\|222110590, gi... - gi\|222110590\|ref\|YP_002552854.1\| integration host factor, beta subunit [Diaphorobacter sp. TPSY], gi...	131.0	[0..1]	[91..1]
gi\|111279809, gi... - gi\|111619683\|ref\|ZP_01406689.1\| Histone-like bacterial DNA-binding protein [Acidovorax avenae subsp....	131.0	[0..1]	[91..7]

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Predicted Domain #1

Region A:
Residues: [1-104]

      1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 MTKSELIEIL TKRQAHLKSD DVDLAVKSLL EMMGGALSGG DRIEIRGFGS FSLHYRPPRC  60
   61 GRNPKTGESV ALPGKYVPHF KPGKELRERV ASVVPLGECG DITE

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Detection Method:	PSI-BLAST
Confidence:	28.39794
Match:	1ihfB
Description:	Integration host factor beta subunit (IHFB)
Matching Structure (courtesy of the PDB):

Predicted functions:

Term	Confidence	Notes
DNA binding	5.25387001942839	bayes_pls_golite062009
nucleic acid binding	5.15205953864352	bayes_pls_golite062009
binding	3.99545980559645	bayes_pls_golite062009
transcription regulator activity	1.74311685689448	bayes_pls_golite062009
transcription activator activity	0.38454381783388	bayes_pls_golite062009
protein binding	0.262917207132993	bayes_pls_golite062009
transcription repressor activity	0.176747764275359	bayes_pls_golite062009

TMHMM	2.0c	PSIPRED	v2.61
SignalP	3.0	COILS	1999
DISOPRED	v0.1	NCBI nr	06/2007
PSI-BLAST	2.2.18	FFAS	ffas03
PDB	06/2007	Pfam	22
HMMER	2.3.2

View Structure Prediction Details

Top Sequence Alignment Hits

Predicted functions: