Citrus Sinensis ID: 042797
Local Sequence Feature Prediction
| Prediction and (Method) | Result |
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Close Homologs for Annotation Transfer
Prediction of Gene Ontology (GO) Terms
Close Homologs with Gene Ontology terms Detected by BLAST 
Original result of BLAST against Gene Ontology (AMIGO)
ID ![]() |
Alignment graph ![]() |
Length ![]() |
Definition ![]() |
Q cover ![]() |
H cover ![]() |
Identity ![]() |
E-value ![]() |
| Query | 66 | ||||||
| TAIR|locus:2077813 | 65 | AT3G08610 "AT3G08610" [Arabido | 0.727 | 0.738 | 0.520 | 6.6e-10 |
| TAIR|locus:2077813 AT3G08610 "AT3G08610" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
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Score = 142 (55.0 bits), Expect = 6.6e-10, P = 6.6e-10
Identities = 25/48 (52%), Positives = 37/48 (77%)
Query: 18 MLTIAGNAQYHIHKVAYEHLKHIGNNMWDLTMEKRDKKLIEQPSSASS 65
ML I GN+QY+IHK + KHIG++ WD+ ME+RDKK++E+ ++ SS
Sbjct: 18 MLCIMGNSQYYIHKAYHGRPKHIGHDEWDVAMERRDKKVVEKAAAPSS 65
Parameters:
V=100
filter=SEG
E=0.001
ctxfactor=1.00
Query ----- As Used ----- ----- Computed ----
Frame MatID Matrix name Lambda K H Lambda K H
+0 0 BLOSUM62 0.316 0.127 0.384 same same same
Q=9,R=2 0.244 0.0300 0.180 n/a n/a n/a
Query
Frame MatID Length Eff.Length E S W T X E2 S2
+0 0 66 58 0.00091 102 3 11 22 0.49 27
29 0.47 27
Statistics:
Database: /share/blast/go-seqdb.fasta
Title: go_20130330-seqdb.fasta
Posted: 5:47:42 AM PDT Apr 1, 2013
Created: 5:47:42 AM PDT Apr 1, 2013
Format: XDF-1
# of letters in database: 169,044,731
# of sequences in database: 368,745
# of database sequences satisfying E: 1
No. of states in DFA: 543 (58 KB)
Total size of DFA: 104 KB (2071 KB)
Time to generate neighborhood: 0.00u 0.00s 0.00t Elapsed: 00:00:00
No. of threads or processors used: 24
Search cpu time: 7.65u 0.11s 7.76t Elapsed: 00:00:01
Total cpu time: 7.65u 0.11s 7.76t Elapsed: 00:00:01
Start: Sat May 11 01:41:51 2013 End: Sat May 11 01:41:52 2013
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Prediction of Enzyme Commission (EC) Number
EC Number Prediction by Ezypred Server 
Original result from Ezypred Server
Fail to connect to Ezypred Server
Prediction of Functionally Associated Proteins
Functionally Associated Proteins Detected by STRING 
Original result from the STRING server
Fail to connect to STRING server
Conserved Domains and Related Protein Families
Conserved Domains Detected by RPS-BLAST 
Original result of RPS-BLAST against CDD database part I
Conserved Domains Detected by HHsearch 
Original result of HHsearch against CDD database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 66 | |||
| cd00922 | 136 | Cyt_c_Oxidase_IV Cytochrome c oxidase subunit IV. | 92.86 | |
| PF02936 | 142 | COX4: Cytochrome c oxidase subunit IV; InterPro: I | 85.99 | |
| PF02285 | 44 | COX8: Cytochrome oxidase c subunit VIII; InterPro: | 84.06 |
| >cd00922 Cyt_c_Oxidase_IV Cytochrome c oxidase subunit IV | Back alignment and domain information |
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Probab=92.86 E-value=0.48 Score=31.41 Aligned_cols=50 Identities=16% Similarity=0.146 Sum_probs=42.2
Q ss_pred HHHHHHHHHHHHHHHHHHHHHHHHHHhcCCCccccCcHHHHHHHhhhhhh
Q 042797 7 EGLLLLGIIAVMLTIAGNAQYHIHKVAYEHLKHIGNNMWDLTMEKRDKKL 56 (66)
Q Consensus 7 EaLpp~gIi~~~~~v~G~~~~~i~~~~~Gk~kr~~~d~wd~~mm~RD~RL 56 (66)
|-..-++....++++.++....++.+.+|-+++...+.|+....||-+..
T Consensus 73 ewk~v~~~~~~~i~~s~~~~~~~r~~~~~~~P~T~t~Ewqea~~er~~~~ 122 (136)
T cd00922 73 EWKTVFGGVLAFIGITGVIFGLQRAFVYGPKPHTFTEEWQEAQLERMLDM 122 (136)
T ss_pred cHHHHHHHHHHHHHHHHHHHHHHHHhccCCCCCCcCHHHHHHHHHHHHHh
Confidence 55667788888889999888888889988888889999999999887754
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Cytochrome c oxidase (CcO), the terminal oxidase in the respiratory chains of eukaryotes and most bacteria, is a multi-chain transmembrane protein located in the inner membrane of mitochondria and the cell membrane of prokaryotes. It catalyzes the reduction of O2 and simultaneously pumps protons across the membrane. The number of subunits varies from three to five in bacteria and up to 13 in mammalian mitochondria. Subunits I, II, and III of mammalian CcO are encoded within the mitochondrial genome and the remaining 10 subunits are encoded within the nuclear genome. Found only in eukaryotes, subunit IV is the largest of the nuclear-encoded subunits. It binds ATP at the matrix side, leading to an allosteric inhibition of enzyme activity at high intramitochondrial ATP/ADP ratios. In mammals, subunit IV has a lung-specific isoform and a ubiquitously expressed isoform. |
| >PF02936 COX4: Cytochrome c oxidase subunit IV; InterPro: IPR004203 Cytochrome c oxidase, a 13 sub-unit complex (1 | Back alignment and domain information |
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| >PF02285 COX8: Cytochrome oxidase c subunit VIII; InterPro: IPR003205 Cytochrome c oxidase (1 | Back alignment and domain information |
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Homologous Structure Templates
Structure Templates Detected by BLAST 
Original result of BLAST against Protein Data Bank
No homologous structure with e-value below 0.005
Structure Templates Detected by RPS-BLAST 
Original result of RPS-BLAST against PDB70 database
No hit with e-value below 0.005
Structure Templates Detected by HHsearch 
Original result of HHsearch against PDB70 database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 66 | |||
| 1v54_D | 147 | Cytochrome C oxidase subunit IV isoform 1; oxidore | 89.37 | |
| 2y69_D | 169 | Cytochrome C oxidase subunit 4 isoform 1; electron | 88.01 | |
| 1v54_M | 46 | VIIIB, IX, cytochrome C oxidase polypeptide VIII-h | 86.44 | |
| 2y69_M | 70 | Cytochrome C oxidase polypeptide 8H; electron tran | 83.0 |
| >1v54_D Cytochrome C oxidase subunit IV isoform 1; oxidoreductase; HET: FME TPO HEA TGL PGV CHD CDL PEK PSC DMU; 1.80A {Bos taurus} SCOP: f.23.1.1 PDB: 1oco_D* 1occ_D* 1ocz_D* 1ocr_D* 1v55_D* 2dyr_D* 2dys_D* 2eij_D* 2eik_D* 2eil_D* 2eim_D* 2ein_D* 2occ_D* 2ybb_O* 2zxw_D* 3abk_D* 3abl_D* 3abm_D* 3ag1_D* 3ag2_D* ... | Back alignment and structure |
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Probab=89.37 E-value=1.4 Score=29.03 Aligned_cols=47 Identities=13% Similarity=0.149 Sum_probs=37.2
Q ss_pred HHHHHHHHHHHHHHHHHHHHHHHHhcCCCccccCcHHHHHHHhhhhh
Q 042797 9 LLLLGIIAVMLTIAGNAQYHIHKVAYEHLKHIGNNMWDLTMEKRDKK 55 (66)
Q Consensus 9 Lpp~gIi~~~~~v~G~~~~~i~~~~~Gk~kr~~~d~wd~~mm~RD~R 55 (66)
-+-+|.+..++++.+.....++.+.++.+++-..+.|+....+|=..
T Consensus 79 K~v~g~v~~~i~~s~~~f~~~r~~v~~p~P~T~~~Ewqeaq~erm~~ 125 (147)
T 1v54_D 79 KTVVGAAMFFIGFTALLLIWEKHYVYGPIPHTFEEEWVAKQTKRMLD 125 (147)
T ss_dssp HHHHHHHHHHHHHHHHHHHHHHHHTCCCCCGGGSHHHHHHHHHHHHH
T ss_pred hHHHHHHHHHHHHHHHHHHHHHHHccCCCCCCCCHHHHHHHHHHHHH
Confidence 44577777778888888888888988888888889999888777443
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| >2y69_D Cytochrome C oxidase subunit 4 isoform 1; electron transport, complex IV, proton pumps, membrane prote; HET: TPO HEA CHD PEK PGV DMU; 1.95A {Bos taurus} | Back alignment and structure |
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| >1v54_M VIIIB, IX, cytochrome C oxidase polypeptide VIII-heart; oxidoreductase; HET: FME TPO HEA TGL PGV CHD CDL PEK PSC DMU; 1.80A {Bos taurus} SCOP: f.23.7.1 PDB: 1oco_M* 1occ_M* 1ocz_M* 1ocr_M* 1v55_M* 2dyr_M* 2dys_M* 2eij_M* 2eik_M* 2eil_M* 2eim_M* 2ein_M* 2occ_M* 2ybb_X* 2zxw_M* 3abk_M* 3abl_M* 3abm_M* 3ag1_M* 3ag2_M* ... | Back alignment and structure |
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| >2y69_M Cytochrome C oxidase polypeptide 8H; electron transport, complex IV, proton pumps, membrane prote; HET: TPO HEA CHD PEK PGV DMU; 1.95A {Bos taurus} | Back alignment and structure |
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Homologous Structure Domains
Structure Domains Detected by RPS-BLAST 
Original result of RPS-BLAST against SCOP70(version1.75) database
No hit with e-value below 0.005
Homologous Domains Detected by HHsearch 
Original result of HHsearch against SCOP70(version1.75) database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 66 | |||
| d1v54d_ | 144 | Mitochondrial cytochrome c oxidase subunit IV {Cow | 90.4 |
| >d1v54d_ f.23.1.1 (D:) Mitochondrial cytochrome c oxidase subunit IV {Cow (Bos taurus) [TaxId: 9913]} | Back information, alignment and structure |
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class: Membrane and cell surface proteins and peptides fold: Single transmembrane helix superfamily: Mitochondrial cytochrome c oxidase subunit IV family: Mitochondrial cytochrome c oxidase subunit IV domain: Mitochondrial cytochrome c oxidase subunit IV species: Cow (Bos taurus) [TaxId: 9913]
Probab=90.40 E-value=0.48 Score=29.58 Aligned_cols=47 Identities=13% Similarity=0.149 Sum_probs=37.6
Q ss_pred HHHHHHHHHHHHHHHHHHHHHHHHhcCCCccccCcHHHHHHHhhhhh
Q 042797 9 LLLLGIIAVMLTIAGNAQYHIHKVAYEHLKHIGNNMWDLTMEKRDKK 55 (66)
Q Consensus 9 Lpp~gIi~~~~~v~G~~~~~i~~~~~Gk~kr~~~d~wd~~mm~RD~R 55 (66)
-.-+|.+...+++.+.....++.+.++.+++-..+.|+..+.+|=..
T Consensus 76 K~v~g~~~~~i~~s~~i~~~~r~~v~p~~P~T~~~Ewqeaq~erm~~ 122 (144)
T d1v54d_ 76 KTVVGAAMFFIGFTALLLIWEKHYVYGPIPHTFEEEWVAKQTKRMLD 122 (144)
T ss_dssp HHHHHHHHHHHHHHHHHHHHHHHHTCCCCCGGGSHHHHHHHHHHHHH
T ss_pred hHHHHHHHHHHHHHHHHHHHHHHHcCCCCCCCCCHHHHHHHHHHHHH
Confidence 34567777778888888888888999988888889999998887443
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