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View Structure Prediction Details

Protein: QCR8
Organism: Saccharomyces cerevisiae
Length: 94 amino acids
Reference: Malmström L, et al. (2007) Superfamily assignments for the yeast proteome through integration of structure prediction with the gene ontology. PLoS Biol 5(4): e76. doi:10.1371/journal.pbio.0050076



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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 QCR8.

Description E-value Query
Range
Subject
Range
ORFP:11940 - YJL166W, Contig c343 91796-92080 reverse complement
QCR8_YEAST - Cytochrome b-c1 complex subunit 8 OS=Saccharomyces cerevisiae (strain ATCC 204508 / S288c) GN=QCR8 P...
gi|190409345 - gi|190409345|gb|EDV12610.1| ubiquinol cytochrome C reductase subunit 8 [Saccharomyces cerevisiae RM1...
gi|151944963 - gi|151944963|gb|EDN63218.1| ubiquinol-cytochrome c oxidoreductase complex subunit [Saccharomyces cer...
QCR8 - Subunit 8 of ubiquinol cytochrome-c reductase complex, which is a component of the mitochondrial inn...
4.0E-36 [1..94] [1..94]
UCRQ_KLULA, QCR8... - Ubiquinol-cytochrome c reductase complex ubiquinone-binding protein QP-C - Kluyveromyces lactis (Yea...
QCR8_KLULA - Cytochrome b-c1 complex subunit 8 OS=Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 /...
2.0E-34 [1..94] [1..94]
qcr8 - ubiquinol-cytochrome-c reductase complex subunit 7
QCR8_SCHPO - Cytochrome b-c1 complex subunit 8 OS=Schizosaccharomyces pombe (strain 972 / ATCC 24843) GN=qcr8 PE=...
7.0E-34 [2..90] [3..91]
QCR8_NEUCR - Cytochrome b-c1 complex subunit 8 OS=Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 ...
UCRQ_NEUCR, QCR8... - Ubiquinol-cytochrome c reductase complex ubiquinone-binding protein QP-C precursor - Neurospora cras...
2.0E-29 [2..88] [13..101]
QCR8_BOVIN - Cytochrome b-c1 complex subunit 8 OS=Bos taurus GN=UQCRQ PE=1 SV=3
1.0E-22 [13..83] [5..71]
gi|3659967, gi|5... - gi|5822457|pdb|2BCC|A Chain A, Stigmatellin-Bound Cytochrome Bc1 Complex From Chicken, gi|3660376|pd...
4.0E-22 [13..83] [4..70]
gi|7507776 - gi|7507776|pir||T16867 probable cytochrome P450 T13C5.1 [similarity] - Caenorhabditis elegans
6.0E-22 [13..83] [4..70]

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Predicted Domain #1
Region A:
Residues: [1-94]
      1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 MGPPSGKTYM GWWGHMGGPK QKGITSYAVS PYAQKPLQGI FHNAVFNSFR RFKSQFLYVL  60
   61 IPAGIYWYWW KNGNEYNEFL YSKAGREELE RVNV

[Run NCBI BLAST on this sequence.]

Detection Method: PSI-BLAST
Confidence: 463.29073
Match: 1ezvG_
Description: Ubiquinone-binding protein QP-C of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
Matching Structure (courtesy of the PDB):

Predicted functions:

Term Confidence Notes
ubiquinol-cytochrome-c reductase activity 11.4657297014599 bayes_pls_golite062009
oxidoreductase activity, acting on diphenols and related substances as donors, cytochrome as acceptor 11.4657297014599 bayes_pls_golite062009
ubiquinone binding 8.14330726546719 bayes_pls_golite062009
oxidoreductase activity, acting on diphenols and related substances as donors 8.07004376323578 bayes_pls_golite062009
hydrogen ion transmembrane transporter activity 5.53710572481351 bayes_pls_golite062009
monovalent inorganic cation transmembrane transporter activity 5.38577566963514 bayes_pls_golite062009
inorganic cation transmembrane transporter activity 4.79259194111116 bayes_pls_golite062009
oxidoreductase activity 4.78909275746755 bayes_pls_golite062009
cation transmembrane transporter activity 4.5536689474984 bayes_pls_golite062009
ion transmembrane transporter activity 4.36122531415799 bayes_pls_golite062009
substrate-specific transmembrane transporter activity 3.96296151827022 bayes_pls_golite062009
substrate-specific transporter activity 3.77517262558965 bayes_pls_golite062009
quinone binding 2.82234066289866 bayes_pls_golite062009
binding 1.40610802203062 bayes_pls_golite062009
cofactor binding 0.937113949001792 bayes_pls_golite062009
catalytic activity 0.442357802307605 bayes_pls_golite062009

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