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View Structure Prediction Details

Protein: AK2H_ECOLI
Organism: Escherichia coli
Length: 810 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 AK2H_ECOLI.

Description E-value Query
Range
Subject
Range
gi|7434562, gi|2... - pir||T06242 aspartate kinase (EC 2.7.2.4) / homoserine dehydrogenase (EC 1.1.1.3) precursor - soybea...
738.0 [0..12] [810..87]
AKH2_ARATH - Bifunctional aspartokinase/homoserine dehydrogenase 2, chloroplastic OS=Arabidopsis thaliana GN=AKHS...
734.0 [0..5] [810..83]
gi|50944495, gi|... - gi|50944495|ref|XP_481775.1| putative aspartate kinase, homoserine dehydrogenase [Oryza sativa (japo...
732.0 [0..12] [810..95]
AKH1_MAIZE - Bifunctional aspartokinase/homoserine dehydrogenase 1, chloroplastic OS=Zea mays GN=AKHSDH1 PE=2 SV=...
727.0 [0..12] [810..94]
gi|92890692 - gi|92890692|gb|ABE90460.1| Aminoacyl-tRNA synthetase, class I; Bifunctional aspartokinase/homoserine...
722.0 [0..11] [810..86]
gi|22127591, gi|... - gi|22127591|ref|NP_671014.1| bifunctional aspartokinase I/homeserine dehydrogenase I [Yersinia pesti...
707.0 [0..6] [805..21]

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Predicted Domain #1
Region A:
Residues: [1-454]
      1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 MSVIAQAGAK GRQLHKFGGS SLADVKCYLR VAGIMAEYSQ PDDMMVVSAA GSTTNQLINW  60
   61 LKLSQTDRLS AHQVQQTLRR YQCDLISGLL PAEEADSLIS AFVSDLERLA ALLDSGINDA 120
  121 VYAEVVGHGE VWSARLMSAV LNQQGLPAAW LDAREFLRAE RAAQPQVDEG LSYPLLQQLL 180
  181 VQHPGKRLVV TGFISRNNAG ETVLLGRNGS DYSATQIGAL AGVSRVTIWS DVAGVYSADP 240
  241 RKVKDACLLP LLRLDEASEL ARLAAPVLHA RTLQPVSGSE IDLQLRCSYT PDQGSTRIER 300
  301 VLASGTGARI VTSHDDVCLI EFQVPASQDF KLAHKEIDQI LKRAQVRPLA VGVHNDRQLL 360
  361 QFCYTSEVAD SALKILDEAG LPGELRLRQG LALVAMVGAG VTRNPLHCHR FWQQLKGQPV 420
  421 EFTWQSDDGI SLVAVLRTGP TESLIQGLHQ SVFR

[Run NCBI BLAST on this sequence.]

Detection Method: PSI-BLAST
Confidence: 90.221849
Match: 2hmfA
Description: No description for 2hmfA was found.

Predicted functions:

Term Confidence Notes
acetolactate synthase activity 6.25735158730374 bayes_pls_golite062009
transferase activity, transferring aldehyde or ketonic groups 5.28856942236052 bayes_pls_golite062009
aspartate kinase activity 3.23731032633773 bayes_pls_golite062009
kinase activity 3.13431949100327 bayes_pls_golite062009
transferase activity, transferring phosphorus-containing groups 2.94061415123563 bayes_pls_golite062009
catalytic activity 2.83338756483354 bayes_pls_golite062009
phosphotransferase activity, carboxyl group as acceptor 2.65970393362911 bayes_pls_golite062009
transcription regulator activity 2.54193538468834 bayes_pls_golite062009
amino acid kinase activity 2.38310367076654 bayes_pls_golite062009
transferase activity 2.34413838821786 bayes_pls_golite062009
nucleic acid binding 1.77420728550693 bayes_pls_golite062009
DNA binding 1.70654139251388 bayes_pls_golite062009
binding 1.61057316956254 bayes_pls_golite062009
acetylglutamate kinase activity 1.28891782911186 bayes_pls_golite062009
transcription factor activity 1.13755026342338 bayes_pls_golite062009
transcription repressor activity 0.61058430787131 bayes_pls_golite062009
glutamate 5-kinase activity 0.416864856459166 bayes_pls_golite062009
protein binding 0.178881469836152 bayes_pls_golite062009

Predicted Domain #2
Region A:
Residues: [455-810]
      1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 AEKRIGLVLF GKGNIGSRWL ELFAREQSTL SARTGFEFVL AGVVDSRRSL LSYDGLDASR  60
   61 ALAFFNDEAV EQDEESLFLW MRAHPYDDLV VLDVTASQQL ADQYLDFASH GFHVISANKL 120
  121 AGASDSNKYR QIHDAFEKTG RHWLYNATVG AGLPINHTVR DLIDSGDTIL SISGIFSGTL 180
  181 SWLFLQFDGS VPFTELVDQA WQQGLTEPDP RDDLSGKDVM RKLVILAREA GYNIEPDQVR 240
  241 VESLVPAHCE GGSIDHFFEN GDELNEQMVQ RLEAAREMGL VLRYVARFDA NGKARVGVEA 300
  301 VREDHPLASL LPCDNVFAIE SRWYRDNPLV IRGPGAGRDV TAGAIQSDIN RLAQLL

[Run NCBI BLAST on this sequence.]

Detection Method: PSI-BLAST
Confidence: 68.522879
Match: 1q7gA
Description: Homoserine Dehydrogenase in complex with suicide inhibitor complex NAD-5-hydroxy-4-Oxonorvaline
Matching Structure (courtesy of the PDB):

Predicted functions:

Term Confidence Notes
aspartate-semialdehyde dehydrogenase activity 2.99580112154281 bayes_pls_golite062009
dihydrodipicolinate reductase activity 2.74085594134831 bayes_pls_golite062009
catalytic activity 2.54843319568228 bayes_pls_golite062009
transcription regulator activity 1.90939908578582 bayes_pls_golite062009
oxidoreductase activity 1.84451425136793 bayes_pls_golite062009
DNA binding 1.61355789916908 bayes_pls_golite062009
nucleic acid binding 1.48478425318425 bayes_pls_golite062009
binding 1.22114607236074 bayes_pls_golite062009
transcription factor activity 0.91090893050278 bayes_pls_golite062009
phosphoglycerate dehydrogenase activity 0.639509916626856 bayes_pls_golite062009
oxidoreductase activity, acting on the aldehyde or oxo group of donors 0.610531769148819 bayes_pls_golite062009
oxidoreductase activity, acting on the aldehyde or oxo group of donors, NAD or NADP as acceptor 0.610013758225609 bayes_pls_golite062009
saccharopine dehydrogenase activity 0.495113665163626 bayes_pls_golite062009
ketol-acid reductoisomerase activity 0.414784304540676 bayes_pls_golite062009
structural molecule activity 0.160242197882814 bayes_pls_golite062009
N-acetyl-gamma-glutamyl-phosphate reductase activity 0.0651785123513661 bayes_pls_golite062009

YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle