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View Structure Prediction Details

Protein: PAK1
Organism: Homo sapiens
Length: 545 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 PAK1.

Description E-value Query
Range
Subject
Range
PAK1 - p21 protein (Cdc42/Rac)-activated kinase 1
0.0 [1..545] [1..545]
gi|109108025, gi... - gi|109108025|ref|XP_001090310.1| PREDICTED: similar to p21-activated kinase 1 isoform 7 [Macaca mula...
0.0 [1..545] [1..545]
PAK1_BOVIN - Serine/threonine-protein kinase PAK 1 OS=Bos taurus GN=PAK1 PE=1 SV=1
0.0 [1..545] [1..544]
PAK1_RAT - Serine/threonine-protein kinase PAK 1 OS=Rattus norvegicus GN=Pak1 PE=1 SV=3
0.0 [1..545] [1..544]
gi|189442765, gi... - gi|189442765|gb|AAI67167.1| P21 (CDKN1A)-activated kinase 1 [synthetic construct], gi|117616152|gb|A...
gi|112181194, gi... - gi|148684379|gb|EDL16326.1| p21 (CDKN1A)-activated kinase 1, isoform CRA_b [Mus musculus], gi|148684...
0.0 [1..545] [1..544]

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Predicted Domain #1
Region A:
Residues: [1-147]
      1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 MSNNGLDIQD KPPAPPMRNT STMIGAGSKD AGTLNHGSKP LPPNPEEKKK KDRFYRSILP  60
   61 GDKTNKKKEK ERPEISLPSD FEHTIHVGFD AVTGEFTGMP EQWARLLQTS NITKSEQKKN 120
  121 PQAVLDVLEF YNSKKTSNSQ KYMSFTD

[Run NCBI BLAST on this sequence.]

Detection Method: FFAS03
Confidence: 4.77
Match: 1f3mA
Description: pak1 autoregulatory domain
Matching Structure (courtesy of the PDB):

Predicted Domain #2
Region A:
Residues: [148-250]
      1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 KSAEDYNSSN ALNVKAVSET PAVPPVSEDE DDDDDDATPP PVIAPRPEHT KSVYTRSVIE  60
   61 PLPVTPTRDV ATSPISPTEN NTTPPDALTR NTEKQKKKPK MSD

[Run NCBI BLAST on this sequence.]

Detection Method: deduced

Shown below is our most confident de novo (Rosetta) prediction for this domain.
Click here to view all matches.

Found no confident structure predictions for this domain.

Predicted Domain #3
Region A:
Residues: [251-545]
      1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 EEILEKLRSI VSVGDPKKKY TRFEKIGQGA SGTVYTAMDV ATGQEVAIKQ MNLQQQPKKE  60
   61 LIINEILVMR ENKNPNIVNY LDSYLVGDEL WVVMEYLAGG SLTDVVTETC MDEGQIAAVC 120
  121 RECLQALEFL HSNQVIHRDI KSDNILLGMD GSVKLTDFGF CAQITPEQSK RSTMVGTPYW 180
  181 MAPEVVTRKA YGPKVDIWSL GIMAIEMIEG EPPYLNENPL RALYLIATNG TPELQNPEKL 240
  241 SAIFRDFLNR CLEMDVEKRG SAKELLQHQF LKIAKPLSSL TPLIAAAKEA TKNNH

[Run NCBI BLAST on this sequence.]

Detection Method: PSI-BLAST
Confidence: 80.39794
Match: 1f3mC
Description: pak1
Matching Structure (courtesy of the PDB):

Predicted functions:

Term Confidence Notes
phosphotransferase activity, alcohol group as acceptor 5.49988294224815 bayes_pls_golite062009
protein kinase activity 5.4586557943719 bayes_pls_golite062009
kinase activity 5.3287080791198 bayes_pls_golite062009
transferase activity, transferring phosphorus-containing groups 4.96052051118534 bayes_pls_golite062009
cyclin-dependent protein kinase activity 4.62392503670521 bayes_pls_golite062009
protein serine/threonine kinase activity 4.46381887831481 bayes_pls_golite062009
transferase activity 3.97138602499442 bayes_pls_golite062009
transmembrane receptor protein tyrosine kinase activity 3.41480681854114 bayes_pls_golite062009
transmembrane receptor protein kinase activity 3.40140621607334 bayes_pls_golite062009
structural constituent of muscle 3.18422428876634 bayes_pls_golite062009
protein tyrosine kinase activity 2.8153155526437 bayes_pls_golite062009
phosphoinositide 3-kinase binding 2.79505438761262 bayes_pls_golite062009
binding 2.74863538127007 bayes_pls_golite062009
transmembrane receptor activity 2.59526003830791 bayes_pls_golite062009
ion transmembrane transporter activity 2.52531786618214 bayes_pls_golite062009
cation transmembrane transporter activity 2.46424348876434 bayes_pls_golite062009
signal transducer activity 2.40586892801446 bayes_pls_golite062009
molecular transducer activity 2.40586892801446 bayes_pls_golite062009
receptor activity 2.39311927684508 bayes_pls_golite062009
substrate-specific transmembrane transporter activity 2.37122853419919 bayes_pls_golite062009
protein binding 2.276111749106 bayes_pls_golite062009
myosin light chain kinase activity 2.18240105003714 bayes_pls_golite062009
receptor signaling protein activity 2.10379226653669 bayes_pls_golite062009
ATP binding 1.97600611746091 bayes_pls_golite062009
adenyl ribonucleotide binding 1.93596671856664 bayes_pls_golite062009
adenyl nucleotide binding 1.90928021591891 bayes_pls_golite062009
metal ion transmembrane transporter activity 1.9016235206634 bayes_pls_golite062009
receptor signaling protein serine/threonine kinase activity 1.81249386965144 bayes_pls_golite062009
non-membrane spanning protein tyrosine kinase activity 1.66669268613198 bayes_pls_golite062009
purine ribonucleotide binding 1.65732943334212 bayes_pls_golite062009
ribonucleotide binding 1.65726906484847 bayes_pls_golite062009
purine nucleotide binding 1.63763394711025 bayes_pls_golite062009
nucleotide binding 1.63195828048121 bayes_pls_golite062009
insulin receptor substrate binding 1.62657794525303 bayes_pls_golite062009
general RNA polymerase II transcription factor activity 1.6084489855403 bayes_pls_golite062009
transcription regulator activity 1.56748951434625 bayes_pls_golite062009
growth factor binding 1.53863828216563 bayes_pls_golite062009
MAP kinase kinase activity 1.42275431028856 bayes_pls_golite062009
DNA binding 1.35333135345112 bayes_pls_golite062009
kinase binding 1.26086833316556 bayes_pls_golite062009
catalytic activity 1.21655087018101 bayes_pls_golite062009
nucleic acid binding 1.16049201286103 bayes_pls_golite062009
cytoskeletal protein binding 1.1208666000428 bayes_pls_golite062009
transporter activity 1.11833481501707 bayes_pls_golite062009
transcription factor activity 1.10928254946881 bayes_pls_golite062009
transmembrane receptor protein serine/threonine kinase activity 1.10045286406485 bayes_pls_golite062009
transforming growth factor beta receptor activity 1.10045286406485 bayes_pls_golite062009
protein kinase binding 1.06030596516506 bayes_pls_golite062009
cation channel activity 1.04999722123563 bayes_pls_golite062009
telethonin binding 1.0372473295532 bayes_pls_golite062009
actin binding 1.00749371062134 bayes_pls_golite062009
transcription activator activity 0.997272622653026 bayes_pls_golite062009
PTB domain binding 0.9900774724568 bayes_pls_golite062009
transmembrane transporter activity 0.97575992765505 bayes_pls_golite062009
insulin-like growth factor receptor binding 0.872782211382796 bayes_pls_golite062009
MAP kinase activity 0.81943579965027 bayes_pls_golite062009
fibroblast growth factor receptor activity 0.75189004129952 bayes_pls_golite062009
substrate-specific transporter activity 0.705905455086486 bayes_pls_golite062009
JUN kinase kinase activity 0.58183805885409 bayes_pls_golite062009
activin binding 0.510364757301021 bayes_pls_golite062009
protein serine/threonine/tyrosine kinase activity 0.48345772948903 bayes_pls_golite062009
enzyme binding 0.46284745266176 bayes_pls_golite062009
protein kinase C activity 0.41587987561486 bayes_pls_golite062009
magnesium ion binding 0.393328812780268 bayes_pls_golite062009
MAP kinase kinase kinase activity 0.37115026509016 bayes_pls_golite062009
channel activity 0.287189255116606 bayes_pls_golite062009
passive transmembrane transporter activity 0.287189255116606 bayes_pls_golite062009
acetylcholine receptor activator activity 0.27741921093254 bayes_pls_golite062009
insulin receptor binding 0.266450215230107 bayes_pls_golite062009
substrate-specific channel activity 0.261869836686301 bayes_pls_golite062009
ion channel activity 0.241519346930618 bayes_pls_golite062009
protein complex binding 0.239339759110451 bayes_pls_golite062009
insulin receptor activity 0.237134032032089 bayes_pls_golite062009
SH2 domain binding 0.226760162354251 bayes_pls_golite062009
transforming growth factor beta receptor activity, type I 0.0506751594607393 bayes_pls_golite062009
nucleoside-triphosphatase activity 0.0040394359628233 bayes_pls_golite062009

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Created and Maintained by: Michael Riffle