Citrus Sinensis ID: 030140

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Local Sequence Feature Prediction

Residue Number Marker
--------10--------20--------30--------40--------50--------60--------70--------80--------90-------100-------110-------120-------130-------140-------150-------160-------170-------180--
Protein Sequence
MSRLLARIAGFFSSRTQVGVDKAGNRYFTRTEELDGRMKEKRWVVFKGEQDPTSVPVEWICWLNGQRKIAPTPEEIAELEARRERVKLNVALLKKEEKEKRAKEGTIPKRTSSGIVGGPDLKSFLRQFPSGSEGDKRQEPTGAKDGERTKETETEEAKPVPEYSEPTGSGKSFRPGTWQPPT
Secondary Structure (PSIPRED)
cHHHHHHHHccccccEEEcccccccEEEEccccccccccccEEEEcccccccccccHHHHHHHHccccccccHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHccccccccccccccccccccccccccccccccccccccccccccccccHHHHccccccccccccccccccccccccccc
Secondary Structure Prediction (SSPRO)
cHHHHHHHHHHcccccEEcccccccEEEEEcccccccccEEEEEEEccccccccccHHHHHHHHccccccccHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHcccccEEEccccccccccHHHHcccccccccccccccccccccccccccccccccccccccccccccccccccccccc
Coil and Loop (DISEMBL)
MSRLLARIAGFFssrtqvgvdkagnryfTRTEELDGRMKEKRWVvfkgeqdptsvpvEWICWlngqrkiaptpEEIAELEARRERVKLNVALLKKEEKEKrakegtipkrtssgivggpdlksflrqfpsgsegdkrqeptgakdgertketeteeakpvpeyseptgsgksfrpgtwqppt
Flexible Loop (DISEMBL)
MSRLLARiagffssrtqvgvdkagnryftrteeldgrmkeKRWVvfkgeqdptsvpVEWICWLNGQRKIAPTPEEIAELEARRERVKLNvallkkeekekrakegtipkrtssgivggpdlKSFLRqfpsgsegdkrqeptgakdgertketeteeakpvpeyseptgsgksfrpgtwqppt
Low Complexity Region (SEG)
MSRLLARIAGFFSSRTQVGVDKAGNRYFTRTEELDGRMKEKRWVVFKGEQDPTSVPVEWICWLNGQRKIAPTPeeiaelearrerVKLNVALLkkeekekrakeGTIPKRTSSGIVGGPDLKSFLRQFPSGSEGDKRQEPTGAKDGertketeteeAKPVPEYSEPTGSGKSFRPGTWQPPT
Disordered region (IsUnstruct)
****LARIAGFFSSRTQVGVDKAGNRYFTRTEELDGRMKEKRWVVFKGEQDPTSVPVEWICWLNGQRKIA****************************************************************************************************************
Disordered Region (DISOPRED)
*SRLLARIAGFFSSRTQVGVDKAGNRYFTRTEELDGRMKEKRWVVFKGEQDPTSVPVEWICWLNGQRKIAPTPEEIAELEARRERV*****************************************************************************************GTWQP**
Disordered Region (DISEMBL)
MSRLLARIAGFFSSRTQVGVDKAGNRYFTRTEELDGRMKEKRWVVFKGEQDPTSVPVEWICWLNGQRKIAPTPEEIAELEARRERVKLNVALLKKEEKEKRAKEGTIPKRTSSGIVGGPDLKSFLRQF******************************************************
Disordered Region (DISPRO)
*SRLLARIAGFFSSRTQVGVDKAGNRYFTRTEELDGRMKEKRWVVFKGEQDPTSVPVEWICWLNGQRKIAPTPEEIAELEARRERVKLNVALLKKEEKEKRAK****PKRTSSGIVGGPDLKSFLRQFP*****************************************************
Transmembrane Helix (TMHMM)
oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Transmembrane Helix (HMMTOP)
iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
Transmembrane Helix (MEMSAT)
iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiihhhhhhhhhhhhhhhhhhhhooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
TM Helix, Signal Peptide (MEMSAT_SVM)
iiiiiihhhhhhhhhhhhhhhhoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
TM Helix, Signal Peptide (Phobius)
SSSSSSSSSSSSSSSSoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Signal Peptide (SignalP HMM Mode)
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Signal Peptide (SignalP NN Mode)
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Coiled Coils (COILS)
MSRLLARIAGFFSSRTQVGVDKAGNRYFTRTEELDGRMKEKRWVVFKGEQDPTSVPVEWICWLNGQRKIAPTPEExxxxxxxxxxxxxxxxxxxxxEKEKRAKEGTIPKRTSSGIVGGPDLKSFLRQFPSGSEGDKRQEPTGAKDGERTKETETEEAKPVPEYSEPTGSGKSFRPGTWQPPT
Positional Conservation
no confident homologs detected

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Close Homologs for Annotation Transfer

Close Homologs in SWISS-PROT Database Detected by BLAST

Original result of BLAST against SWISS-PROT Database

ID	Length	Definition	RBH(Q2H)	RBH(H2Q)	Q cover	H cover	Identity	E-value
Query	182	2.2.26 [Sep-21-2011]
Q59J78	168	Mimitin, mitochondrial OS	yes	no	0.730	0.791	0.270	8e-08
Q8N183	169	Mimitin, mitochondrial OS	yes	no	0.730	0.786	0.268	3e-06
Q32P65	168	Mimitin, mitochondrial OS	yes	no	0.719	0.779	0.284	6e-06
Q54MV7	138	NADH dehydrogenase [ubiqu	yes	no	0.252	0.333	0.431	0.0002

>sp|Q59J78|MIMIT_MOUSE Mimitin, mitochondrial OS=Mus musculus GN=Ndufaf2 PE=2 SV=1

 Score = 56.6 bits (135), Expect = 8e-08,   Method: Compositional matrix adjust.
 Identities = 47/174 (27%), Positives = 72/174 (41%), Gaps = 41/174 (23%)

Query: 15  RTQVGVDKAGNRYFTRTEELDGR---MKEKRWVVFKG----EQDPTSVPVEWICWLNGQR 67
           R  VG D  GN+Y+   E  + R   ++EKR V        + +   +P EW  W+   R
Sbjct: 20  REHVGTDHLGNKYYYVAEYKNWRGQTIREKRIVEAANRKEVDYEAGDIPTEWEAWIRRTR 79

Query: 68  KIAPTPEEIAELEARRERVKLNVA-LLKKEEKEKRAKEGTIPKRTSSGIVGGPDLKSFLR 126
           K  PT EEI + E  RE +K+      +K++  K   E  +P  T++ + G      F R
Sbjct: 80  KTPPTMEEILKNEKYREEIKIKSQDFYEKDKLGKETSEELLPSPTATQVKGHASAPYFGR 139

Query: 127 QFPSGSEGDKRQEPTGAKDGERTKETETEEAKPVPEYSEPTGSGKSFRPGTWQP 180
           + PS +                                 PT +GK+F+PG+W P
Sbjct: 140 EEPSVA---------------------------------PTSTGKTFQPGSWTP 160

Acts as a molecular chaperone for mitochondrial complex I assembly.
Mus musculus (taxid: 10090)

>sp|Q8N183|MIMIT_HUMAN Mimitin, mitochondrial OS=Homo sapiens GN=NDUFAF2 PE=1 SV=1

 Score = 51.6 bits (122), Expect = 3e-06,   Method: Compositional matrix adjust.
 Identities = 47/175 (26%), Positives = 73/175 (41%), Gaps = 42/175 (24%)

Query: 15  RTQVGVDKAGNRYFTRTEELDGR---MKEKRWV--VFKGEQDPTS--VPVEWICWLNGQR 67
           +  VG D+ GN+Y+   +  + R   ++EKR V    K E D  +  +P EW  W+   R
Sbjct: 20  KEHVGTDQFGNKYYYIPQYKNWRGQTIREKRIVEAANKKEVDYEAGDIPTEWEAWIRRTR 79

Query: 68  KIAPTPEEIAELEARRERVKLNVALLKKEEK--EKRAKEGTIPKRTSSGIVGGPDLKSFL 125
           K  PT EEI + E  RE +K+      ++EK   K   E  +P    + I G      F 
Sbjct: 80  KTPPTMEEILKNEKHREEIKIKSQDFYEKEKLLSKETSEELLPPPVQTQIKGHASAPYFG 139

Query: 126 RQFPSGSEGDKRQEPTGAKDGERTKETETEEAKPVPEYSEPTGSGKSFRPGTWQP 180
           ++ PS +                                 P+ +GK+F+PG+W P
Sbjct: 140 KEEPSVA---------------------------------PSSTGKTFQPGSWMP 161

Acts as a molecular chaperone for mitochondrial complex I assembly.

Homo sapiens (taxid: 9606)

>sp|Q32P65|MIMIT_BOVIN Mimitin, mitochondrial OS=Bos taurus GN=NDUFAF2 PE=2 SV=1

 Score = 50.4 bits (119), Expect = 6e-06,   Method: Compositional matrix adjust.
 Identities = 50/176 (28%), Positives = 74/176 (42%), Gaps = 45/176 (25%)

Query: 15  RTQVGVDKAGNRYFTRTEELDGR---MKEKRWV--VFKGEQDPT--SVPVEWICWLNGQR 67
           + QVG D+ GN+Y+   E  + R   ++EKR V    K E D     +P EW  W+   R
Sbjct: 20  KEQVGTDRFGNKYYYIPEYKNWRGQTIREKRIVEAANKSEIDYEVGDIPTEWEAWIRKTR 79

Query: 68  KIAPTPEEIAELEARRERVKLNVALLKKEEK---EKRAKEGTIPKRTSSGIVGGPDLKSF 124
           +  PT EEI + E  RE +++      ++EK   E+  KE  +P    + I G      F
Sbjct: 80  QTPPTMEEIMKNEKCREEIQMKSQDFYEKEKLLQEESNKE--LPPPVQTQIKGHASAPYF 137

Query: 125 LRQFPSGSEGDKRQEPTGAKDGERTKETETEEAKPVPEYSEPTGSGKSFRPGTWQP 180
            +  PS S                                 PT +GK+F+PG+W P
Sbjct: 138 GKDEPSES---------------------------------PTSTGKTFQPGSWMP 160

Acts as a molecular chaperone for mitochondrial complex I assembly.

Bos taurus (taxid: 9913)

>sp|Q54MV7|NDUAC_DICDI NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 12 OS=Dictyostelium discoideum GN=ndufa12 PE=2 SV=2

 Score = 45.8 bits (107), Expect = 2e-04,   Method: Compositional matrix adjust.
 Identities = 22/51 (43%), Positives = 31/51 (60%), Gaps = 5/51 (9%)

Query: 16 TQVGVDKAGNRYFTRTEELDGRMKEKRWVVF--KGEQDPTSVPVEWICWLN 64
          T VGVDK GNRY+   +E+ GR    RWV +      DPT++P E+  W++
Sbjct: 33 TLVGVDKVGNRYYENRQEIYGR---HRWVEYGDYKSNDPTTIPPEYHSWIH 80

Accessory subunit of the mitochondrial membrane respiratory chain NADH dehydrogenase (Complex I), that is believed not to be involved in catalysis. Complex I functions in the transfer of electrons from NADH to the respiratory chain. The immediate electron acceptor for the enzyme is believed to be ubiquinone.

Dictyostelium discoideum (taxid: 44689)

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Prediction of Gene Ontology (GO) Terms

Close Homologs with Gene Ontology terms Detected by BLAST

Original result of BLAST against Gene Ontology (AMIGO)

ID	Length	Definition	Q cover	H cover	Identity	E-value
Query	182
TAIR|locus:1005716486	184	AT4G26965 [Arabidopsis thalian	0.994	0.983	0.518	2.7e-45
TIGR_CMR|ECH_0184	97	ECH_0184 "NADH:ubiquinone oxid	0.236	0.443	0.489	6.1e-07
RGD|1560158	166	Ndufaf2 "NADH dehydrogenase (u	0.318	0.349	0.369	2.2e-06
DICTYBASE|DDB_G0285783	138	ndufa12 "NADH dehydrogenase ub	0.252	0.333	0.431	3.4e-06
UNIPROTKB|E1BEC7	168	NDUFAF2 "Mimitin, mitochondria	0.318	0.345	0.353	3.5e-06
UNIPROTKB|Q32P65	168	NDUFAF2 "Mimitin, mitochondria	0.318	0.345	0.353	4.4e-06
ZFIN|ZDB-GENE-040808-28	163	ndufaf2 "NADH dehydrogenase (u	0.395	0.441	0.3	1e-05
MGI|MGI:1922847	168	Ndufaf2 "NADH dehydrogenase (u	0.318	0.345	0.353	1.7e-05
UNIPROTKB|E2RF07	169	NDUFAF2 "Uncharacterized prote	0.324	0.349	0.348	2.8e-05
UNIPROTKB|Q8N183	169	NDUFAF2 "Mimitin, mitochondria	0.318	0.343	0.338	0.0001

TAIR|locus:1005716486 AT4G26965 [Arabidopsis thaliana (taxid:3702)]

 Score = 476 (172.6 bits), Expect = 2.7e-45, P = 2.7e-45
 Identities = 96/185 (51%), Positives = 118/185 (63%)

Query:     1 MSRLLARIAGFFSSRTQVGVDKAGNRYFTRTEELDGRMKEKRWVVFKGEQDPTSVPVEWI 60
             MSRL AR AG FSS++ +GVDK GN+YF+R EE+DG +KEKRWV F+ E+DPTS+PVEWI
Sbjct:     1 MSRLWARFAGLFSSKSFIGVDKTGNKYFSRMEEIDGFVKEKRWVKFRREEDPTSIPVEWI 60

Query:    61 CWLNGQRKIAPTPXXXXXXXXXXXXVKLNVALLXXXXXXXXXXXGTIPKRTSSGIVGGPD 120
             CWLNGQRK APTP            VKLNVALL           GT  ++ + G V GPD
Sbjct:    61 CWLNGQRKRAPTPEEMIELEARRERVKLNVALLKKEEEEKKARVGT-GRKITIGKVDGPD 119

Query:   121 LKSFLRQFPSGSEGDKRQEPTGAKDGXXXXXXX---XXXAKPVPEYSEPTGSGKSFRPGT 177
             L SF+RQFP  S+G + +E +   D                P P+ +EP+GSG SFRPGT
Sbjct:   120 LTSFVRQFPPDSKGGEPEEASEEADKSRAKEHEPEIVSAEPPEPKTTEPSGSGSSFRPGT 179

Query:   178 WQPPT 182
             WQPP+
Sbjct:   180 WQPPS 184

GO:0005634 "nucleus" evidence=ISM

GO:0005739 "mitochondrion" evidence=ISM

GO:0008137 "NADH dehydrogenase (ubiquinone) activity" evidence=IEA

GO:0009055 "electron carrier activity" evidence=IEA

GO:0016020 "membrane" evidence=IEA

GO:0016491 "oxidoreductase activity" evidence=ISS

TIGR_CMR|ECH_0184 ECH_0184 "NADH:ubiquinone oxidoreductase family protein" [Ehrlichia chaffeensis str. Arkansas (taxid:205920)]

 Score = 114 (45.2 bits), Expect = 6.1e-07, P = 6.1e-07
 Identities = 23/47 (48%), Positives = 29/47 (61%)

Query:    18 VGVDKAGNRYFTRTEELDGRMKEKRWVVFKGEQDPTSVPVEWICWLN 64
             VG D  GNRY+  T   +G   EKRWV++ G+ DPT VP  W  WL+
Sbjct:    18 VGKDILGNRYYITTA--NGI--EKRWVIYNGKADPTKVPAPWHIWLH 60

GO:0003824 "catalytic activity" evidence=ISS

GO:0008152 "metabolic process" evidence=ISS

RGD|1560158 Ndufaf2 "NADH dehydrogenase (ubiquinone) complex I, assembly factor 2" [Rattus norvegicus (taxid:10116)]

 Score = 88 (36.0 bits), Expect = 2.2e-06, Sum P(2) = 2.2e-06
 Identities = 24/65 (36%), Positives = 33/65 (50%)

Query:    15 RTQVGVDKAGNRYFTRTEELDGR---MKEKRWV--VFKGEQDPTS--VPVEWICWLNGQR 67
             R  VG D  GN+Y+   E  + R   M+EKR V    + E D  +  +P EW  W+  +R
Sbjct:    20 REHVGTDHLGNKYYYVAEYKNWRGQTMREKRIVETANRTEVDYEAGDIPTEWEAWIRRKR 79

Query:    68 KIAPT 72
             K  PT
Sbjct:    80 KTPPT 84

GO:0008137 "NADH dehydrogenase (ubiquinone) activity" evidence=IEA

GO:0009055 "electron carrier activity" evidence=IEA

GO:0016020 "membrane" evidence=IEA

DICTYBASE|DDB_G0285783 ndufa12 "NADH dehydrogenase ubiquinone 1 alpha subcomplex subunit 12" [Dictyostelium discoideum (taxid:44689)]

 Score = 107 (42.7 bits), Expect = 3.4e-06, P = 3.4e-06
 Identities = 22/51 (43%), Positives = 31/51 (60%)

Query:    16 TQVGVDKAGNRYFTRTEELDGRMKEKRWVVFKG--EQDPTSVPVEWICWLN 64
             T VGVDK GNRY+   +E+ GR    RWV +      DPT++P E+  W++
Sbjct:    33 TLVGVDKVGNRYYENRQEIYGR---HRWVEYGDYKSNDPTTIPPEYHSWIH 80

GO:0016020 "membrane" evidence=IEA

GO:0009055 "electron carrier activity" evidence=IEA

GO:0008137 "NADH dehydrogenase (ubiquinone) activity" evidence=IEA

GO:0005739 "mitochondrion" evidence=IEA;ISS

GO:0070469 "respiratory chain" evidence=IEA

GO:0022900 "electron transport chain" evidence=IEA

GO:0005743 "mitochondrial inner membrane" evidence=IEA

GO:0044351 "macropinocytosis" evidence=RCA

UNIPROTKB|E1BEC7 NDUFAF2 "Mimitin, mitochondrial" [Bos taurus (taxid:9913)]

 Score = 84 (34.6 bits), Expect = 3.5e-06, Sum P(2) = 3.5e-06
 Identities = 23/65 (35%), Positives = 33/65 (50%)

Query:    15 RTQVGVDKAGNRYFTRTEELDGR---MKEKRWV--VFKGEQDPT--SVPVEWICWLNGQR 67
             + QVG D+ GN+Y+   E  + R   ++EKR V    K E D     +P EW  W+   R
Sbjct:    20 KEQVGTDRFGNKYYYIPEYKNWRGQTIREKRIVEAANKSEIDYEVGDIPTEWEAWIRKTR 79

Query:    68 KIAPT 72
             +  PT
Sbjct:    80 QTPPT 84

GO:0016020 "membrane" evidence=IEA

GO:0009055 "electron carrier activity" evidence=IEA

GO:0008137 "NADH dehydrogenase (ubiquinone) activity" evidence=IEA

UNIPROTKB|Q32P65 NDUFAF2 "Mimitin, mitochondrial" [Bos taurus (taxid:9913)]

 Score = 84 (34.6 bits), Expect = 4.4e-06, Sum P(2) = 4.4e-06
 Identities = 23/65 (35%), Positives = 33/65 (50%)

Query:    15 RTQVGVDKAGNRYFTRTEELDGR---MKEKRWV--VFKGEQDPT--SVPVEWICWLNGQR 67
             + QVG D+ GN+Y+   E  + R   ++EKR V    K E D     +P EW  W+   R
Sbjct:    20 KEQVGTDRFGNKYYYIPEYKNWRGQTIREKRIVEAANKSEIDYEVGDIPTEWEAWIRKTR 79

Query:    68 KIAPT 72
             +  PT
Sbjct:    80 QTPPT 84

GO:0005739 "mitochondrion" evidence=IEA

GO:0016020 "membrane" evidence=IEA

GO:0009055 "electron carrier activity" evidence=IEA

GO:0008137 "NADH dehydrogenase (ubiquinone) activity" evidence=IEA

ZFIN|ZDB-GENE-040808-28 ndufaf2 "NADH dehydrogenase (ubiquinone) 1 alpha subcomplex, assembly factor 2" [Danio rerio (taxid:7955)]

 Score = 88 (36.0 bits), Expect = 1.0e-05, Sum P(2) = 1.0e-05
 Identities = 24/80 (30%), Positives = 41/80 (51%)

Query:     1 MSRLLARIAGFFSS-RTQVGVDKAGNRYFTRTEELD--GRM-KEKRWVVFKGEQD----P 52
             MSR+ + +   F   +  VG D +GN+Y+   ++    GR+ + +R V     ++     
Sbjct:     1 MSRIASLLRRTFGVVKEHVGTDLSGNKYYNIPQQKTWTGRVVRPRRLVEVANPKEFEYME 60

Query:    53 TSVPVEWICWLNGQRKIAPT 72
              S+P EW  W+ G+RK  PT
Sbjct:    61 GSIPSEWDAWIRGRRKQPPT 80

GO:0009055 "electron carrier activity" evidence=IEA

GO:0016020 "membrane" evidence=IEA

GO:0008137 "NADH dehydrogenase (ubiquinone) activity" evidence=IEA

MGI|MGI:1922847 Ndufaf2 "NADH dehydrogenase (ubiquinone) 1 alpha subcomplex, assembly factor 2" [Mus musculus (taxid:10090)]

 Score = 82 (33.9 bits), Expect = 1.7e-05, Sum P(2) = 1.7e-05
 Identities = 23/65 (35%), Positives = 32/65 (49%)

Query:    15 RTQVGVDKAGNRYFTRTEELDGR---MKEKRWV--VFKGEQDPTS--VPVEWICWLNGQR 67
             R  VG D  GN+Y+   E  + R   ++EKR V    + E D  +  +P EW  W+   R
Sbjct:    20 REHVGTDHLGNKYYYVAEYKNWRGQTIREKRIVEAANRKEVDYEAGDIPTEWEAWIRRTR 79

Query:    68 KIAPT 72
             K  PT
Sbjct:    80 KTPPT 84

GO:0003674 "molecular_function" evidence=ND

GO:0005575 "cellular_component" evidence=ND

GO:0005739 "mitochondrion" evidence=IEA

GO:0008137 "NADH dehydrogenase (ubiquinone) activity" evidence=IEA

GO:0008150 "biological_process" evidence=ND

GO:0009055 "electron carrier activity" evidence=IEA

GO:0016020 "membrane" evidence=IEA

GO:0055114 "oxidation-reduction process" evidence=IEA

UNIPROTKB|E2RF07 NDUFAF2 "Uncharacterized protein" [Canis lupus familiaris (taxid:9615)]

 Score = 82 (33.9 bits), Expect = 2.8e-05, Sum P(2) = 2.8e-05
 Identities = 23/66 (34%), Positives = 33/66 (50%)

Query:    14 SRTQVGVDKAGNRYFTRTEELDGR---MKEKRWV--VFKGEQDPT--SVPVEWICWLNGQ 66
             ++  VG D+ GN Y++  E  + R   ++EKR V    K E D     +P EW  W+   
Sbjct:    19 AKQHVGTDRFGNNYYSVPEYKNWRGQTIREKRIVEAANKKEVDYEVGDIPSEWEAWIRKT 78

Query:    67 RKIAPT 72
             RK  PT
Sbjct:    79 RKTPPT 84

GO:0016020 "membrane" evidence=IEA

GO:0009055 "electron carrier activity" evidence=IEA

GO:0008137 "NADH dehydrogenase (ubiquinone) activity" evidence=IEA

UNIPROTKB|Q8N183 NDUFAF2 "Mimitin, mitochondrial" [Homo sapiens (taxid:9606)]

 Score = 79 (32.9 bits), Expect = 0.00010, Sum P(2) = 0.00010
 Identities = 22/65 (33%), Positives = 33/65 (50%)

Query:    15 RTQVGVDKAGNRYFTRTEELDGR---MKEKRWV--VFKGEQDPTS--VPVEWICWLNGQR 67
             +  VG D+ GN+Y+   +  + R   ++EKR V    K E D  +  +P EW  W+   R
Sbjct:    20 KEHVGTDQFGNKYYYIPQYKNWRGQTIREKRIVEAANKKEVDYEAGDIPTEWEAWIRRTR 79

Query:    68 KIAPT 72
             K  PT
Sbjct:    80 KTPPT 84

GO:0008137 "NADH dehydrogenase (ubiquinone) activity" evidence=IEA

GO:0009055 "electron carrier activity" evidence=IEA

GO:0016020 "membrane" evidence=IEA

GO:0005739 "mitochondrion" evidence=IEA

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Prediction of Enzyme Commission (EC) Number

EC Number Prediction by Annotation Transfer from SWISS-PROT Entries

Original result of BLAST against SWISS-PROT

No confident hit for EC number transfering in SWISSPROT detected by BLAST

EC Number Prediction by Ezypred Server

Original result from Ezypred Server

Fail to connect to Ezypred Server

EC Number Prediction by EFICAz Software

No EC number assignment, probably not an enzyme!

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Prediction of Functionally Associated Proteins

Functionally Associated Proteins Detected by STRING

Original result from the STRING server

Fail to connect to STRING server

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Conserved Domains and Related Protein Families

Conserved Domains Detected by RPS-BLAST

Original result of RPS-BLAST against CDD database part I

ID	Length	Definition	E-value
Query	182
pfam05071	100	pfam05071, NDUFA12, NADH ubiquinone oxidoreductase	6e-13
PRK08183	133	PRK08183, PRK08183, NADH dehydrogenase; Validated	2e-09
PLN03095	115	PLN03095, PLN03095, NADH:ubiquinone oxidoreductase	6e-06
COG3761	118	COG3761, COG3761, NADH:ubiquinone oxidoreductase 1	3e-05
PLN02732	159	PLN02732, PLN02732, Probable NADH dehydrogenase [u	6e-04

>gnl|CDD|218414 pfam05071, NDUFA12, NADH ubiquinone oxidoreductase subunit NDUFA12

 Score = 61.5 bits (150), Expect = 6e-13
 Identities = 24/62 (38%), Positives = 36/62 (58%), Gaps = 3/62 (4%)

Query: 16 TQVGVDKAGNRYFTRTEELDGRMKEKRWVVFKGEQDPTSVPVEWICWLNGQRKIAPTPEE 75
          T VG D+ GN+Y+   +EL GR   +RWV++ G+ + + VP EW  WL+      PT E 
Sbjct: 2  TLVGEDEFGNKYYENKDELGGR---RRWVIYNGKAEASRVPPEWHGWLHHTTDEPPTEEP 58

Query: 76 IA 77
          + 
Sbjct: 59 LK 60

This family contains the 17.2 kD subunit of complex I (NDUFA12) and its homologues. The family also contains a second related eukaryotic protein of unknown function, . Length = 100

>gnl|CDD|236176 PRK08183, PRK08183, NADH dehydrogenase; Validated

 Score = 53.1 bits (128), Expect = 2e-09
 Identities = 22/66 (33%), Positives = 35/66 (53%), Gaps = 2/66 (3%)

Query: 11 FFSSR--TQVGVDKAGNRYFTRTEELDGRMKEKRWVVFKGEQDPTSVPVEWICWLNGQRK 68
          FF+ R   +VG D+ GN Y+          +E+RWV++ G  + + +P EW  WL+    
Sbjct: 20 FFTWRKGERVGEDEFGNVYYRTKGGKPSDGRERRWVIYNGYAEASRIPPEWHGWLHHTVD 79

Query: 69 IAPTPE 74
          + PT E
Sbjct: 80 VPPTKE 85

Length = 133

>gnl|CDD|215571 PLN03095, PLN03095, NADH:ubiquinone oxidoreductase 18 kDa subunit; Provisional

 Score = 42.9 bits (101), Expect = 6e-06
 Identities = 17/49 (34%), Positives = 26/49 (53%), Gaps = 5/49 (10%)

Query: 18 VGVDKAGNRYFTRTEELDGRMKEKRWVVFKGEQD--PTSVPVEWICWLN 64
          VG D+ GN+Y+       GR    RWV +  + D   +++P EW  WL+
Sbjct: 13 VGEDEFGNKYYENPSYQSGR---HRWVEYADKDDYNASNIPPEWHGWLH 58

Length = 115

>gnl|CDD|226284 COG3761, COG3761, NADH:ubiquinone oxidoreductase 17

 Score = 41.5 bits (97), Expect = 3e-05
 Identities = 24/98 (24%), Positives = 42/98 (42%), Gaps = 2/98 (2%)

Query: 16  TQVGVDKAGNRYFTRTEELDGRMKEKRWVVFKGEQDPTSVPVEWICWLNGQRKIAPTPEE 75
            +VG D+ GN Y+     +D   + +RWV++ G  + + +P  W  WL+ +    P  E+
Sbjct: 14  KKVGEDEFGNVYY-EGRNIDSEGRTRRWVIYNGYAEASKIPPGWHGWLHHRVDEPPKSEQ 72

Query: 76  IAELE-ARRERVKLNVALLKKEEKEKRAKEGTIPKRTS 112
           +   E  +     L         K   A+ G  P+ T 
Sbjct: 73  LFPREWQKPHLPNLTGTPHAYRPKGSLARAGERPRVTG 110

2 kD subunit [Energy production and conversion]. Length = 118

>gnl|CDD|215389 PLN02732, PLN02732, Probable NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit

 Score = 38.4 bits (89), Expect = 6e-04
 Identities = 30/93 (32%), Positives = 44/93 (47%), Gaps = 17/93 (18%)

Query: 16  TQVGVDKAGNRYFTRTEELD-GRMKEKRWVVF--KGEQDPTSVPVEWICWLNGQRKIAPT 72
           T VGVDK GN+Y+ +  +   GR    RWV +  K   + + VP EW  WL+       T
Sbjct: 50  TLVGVDKFGNKYYQKLGDTQYGR---HRWVEYAEKSRYNASQVPAEWHGWLH--FITDHT 104

Query: 73  PEEIAELEARRERVKLNVALLKKEEKEKRAKEG 105
            +E+  L+ +R  +         E KE  + EG
Sbjct: 105 GDELLMLKPKRYGL---------EHKENFSGEG 128

Length = 159

Conserved Domains Detected by HHsearch

Original result of HHsearch against CDD database

ID	Length	Definition	Probability
Query	182
PF05071	105	NDUFA12: NADH ubiquinone oxidoreductase subunit ND	99.93
PRK08183	133	NADH dehydrogenase; Validated	99.92
PLN03095	115	NADH:ubiquinone oxidoreductase 18 kDa subunit; Pro	99.91
PRK06630	99	hypothetical protein; Provisional	99.91
PLN02732	159	Probable NADH dehydrogenase [ubiquinone] 1 alpha s	99.87
KOG3382	151	consensus NADH:ubiquinone oxidoreductase, B17.2 su	99.87
COG3761	118	NADH:ubiquinone oxidoreductase 17.2 kD subunit [En	99.81
PF15613	38	WHIM2: WSTF, HB1, Itc1p, MBD9 motif 2	91.94

>PF05071 NDUFA12: NADH ubiquinone oxidoreductase subunit NDUFA12; InterPro: IPR007763 NADH:ubiquinone oxidoreductase (complex I) (1

Probab=99.93  E-value=2.9e-26  Score=174.34  Aligned_cols=79  Identities=34%  Similarity=0.686  Sum_probs=64.4

Q ss_pred             CeEeeeeCCCCeEeecCccCCCCCccceeEEcCC--CCCCCcCChhhHhhhhcCCCCCCChHHHHHHHHHHHHHHHHHHH
Q 030140           15 RTQVGVDKAGNRYFTRTEELDGRMKEKRWVVFKG--EQDPTSVPVEWICWLNGQRKIAPTPEEIAELEARRERVKLNVAL   92 (182)
Q Consensus        15 ~~~VG~D~~GNkYYE~~~~~~G~~r~rRwV~y~~--~~d~s~IPpeW~~WL~~~r~~pPT~eEi~~~~~rre~~K~~a~~   92 (182)
                      |+|||+|++||+|||++.  .+..+++|||+|++  +|+++.||||||+||||+|++|||.+++..+ ..++..+.|+..
T Consensus         1 G~lVG~D~~GN~YyE~~~--~~~~~~rRwV~y~~~~~~~~s~IPpeWh~WL~~~r~~pPt~~~~~~~-~~~~~~~~n~t~   77 (105)
T PF05071_consen    1 GTLVGTDEFGNKYYENPR--DEQGRRRRWVEYAGKSDYDPSQIPPEWHAWLHHTRDEPPTEEELARR-QWQKPHKPNLTG   77 (105)
T ss_pred             CCEeeEeCCCCEEEeecC--CCcCCCcEEEEcCCccccCcCccCcchHHHhccCcCCCCCccccchH-HHHHHhhhhhhc
Confidence            689999999999999982  22347899999985  6789999999999999999999997777644 445577777776


Q ss_pred             HHHH
Q 030140           93 LKKE   96 (182)
Q Consensus        93 le~k   96 (182)
                      ++++
T Consensus        78 ~~~a   81 (105)
T PF05071_consen   78 TEEA   81 (105)
T ss_pred             ChHh
Confidence            6554

6.5.3 from EC) is a respiratory-chain enzyme that catalyses the transfer of two electrons from NADH to ubiquinone in a reaction that is associated with proton translocation across the membrane (NADH + ubiquinone = NAD+ + ubiquinol) []. Complex I is a major source of reactive oxygen species (ROS) that are predominantly formed by electron transfer from FMNH(2). Complex I is found in bacteria, cyanobacteria (as a NADH-plastoquinone oxidoreductase), archaea [], mitochondira, and in the hydrogenosome, a mitochondria-derived organelle. In general, the bacterial complex consists of 14 different subunits, while the mitochondrial complex contains homologues to these subunits in addition to approximately 31 additional proteins []. Mitochondrial complex I, which is located in the inner mitochondrial membrane, is the largest multimeric respiratory enzyme in the mitochondria, consisting of more than 40 subunits, one FMN co-factor and eight FeS clusters []. The assembly of mitochondrial complex I is an intricate process that requires the cooperation of the nuclear and mitochondrial genomes [, ]. Mitochondrial complex I can cycle between active and deactive forms that can be distinguished by the reactivity towards divalent cations and thiol-reactive agents. All redox prosthetic groups reside in the peripheral arm of the L-shaped structure. The NADH oxidation domain harbouring the FMN cofactor is connected via a chain of iron-sulphur clusters to the ubiquinone reduction site that is located in a large pocket formed by the PSST and 49kDa subunits of complex I []. this entry represents the 17.2kDa subunit from NADH:ubiquinone oxidoreductase and its homologues []. This subunit is believed to be one of the 36 structural complex I proteins.; GO: 0008137 NADH dehydrogenase (ubiquinone) activity, 0009055 electron carrier activity, 0016020 membrane

>PRK08183 NADH dehydrogenase; Validated

Probab=99.92  E-value=5.5e-26  Score=179.88  Aligned_cols=66  Identities=29%  Similarity=0.653  Sum_probs=58.0

Q ss_pred             CCCCCeEeeeeCCCCeEeecCccCCCCCccceeEEcCCCCCCCcCChhhHhhhhcCCCCCCChHHH
Q 030140           11 FFSSRTQVGVDKAGNRYFTRTEELDGRMKEKRWVVFKGEQDPTSVPVEWICWLNGQRKIAPTPEEI   76 (182)
Q Consensus        11 ~~~~~~~VG~D~~GNkYYE~~~~~~G~~r~rRwV~y~~~~d~s~IPpeW~~WL~~~r~~pPT~eEi   76 (182)
                      .++.+.|||+|++||||||+.+...+..+++|||+|++++|++.||||||+||||++++|||.+++
T Consensus        22 ~~r~g~lVG~D~~GNkYYE~~~~~~~~~~~rRWV~Y~~~~d~s~IPpeWh~WLh~~~d~pPt~~~~   87 (133)
T PRK08183         22 TWRKGERVGEDEFGNVYYRTKGGKPSDGRERRWVIYNGYAEASRIPPEWHGWLHHTVDVPPTKEPY   87 (133)
T ss_pred             hhccCeEeEecCCCCeeeecCCccccCCCceEEEEeCCCCCccccCchHHhhhccCcCCCCCcccc
Confidence            346789999999999999998643233478999999999999999999999999999999998776

>PLN03095 NADH:ubiquinone oxidoreductase 18 kDa subunit; Provisional

Probab=99.91  E-value=1.7e-25  Score=173.25  Aligned_cols=66  Identities=24%  Similarity=0.502  Sum_probs=57.3

Q ss_pred             HhcCCCCCeEeeeeCCCCeEeecCccCCCCCccceeEEcCC--CCCCCcCChhhHhhhhcCCCCCCChHHH
Q 030140            8 IAGFFSSRTQVGVDKAGNRYFTRTEELDGRMKEKRWVVFKG--EQDPTSVPVEWICWLNGQRKIAPTPEEI   76 (182)
Q Consensus         8 ~~~~~~~~~~VG~D~~GNkYYE~~~~~~G~~r~rRwV~y~~--~~d~s~IPpeW~~WL~~~r~~pPT~eEi   76 (182)
                      +....+.+.|||+|.|||+|||++....|   ++|||+|++  +||+++||||||+||||++++|||.+++
T Consensus         3 ~~~~~r~g~lVG~D~~GNkYYE~~~~~~~---rrRWV~Y~~~~d~d~S~VPpeWH~WLh~~~d~pPt~~~~   70 (115)
T PLN03095          3 LVLASRAGRLVGEDEFGNKYYENPSYQSG---RHRWVEYADKDDYNASNIPPEWHGWLHYVNDEPGELEDR   70 (115)
T ss_pred             ceeeeecceEeEEcCCCCeeeEcCCCCCC---CeEEEEeCCCccCCccccCchHhHhhccCcCCCCCcccc
Confidence            45567889999999999999999865444   699999996  7899999999999999999999996543

>PRK06630 hypothetical protein; Provisional

Probab=99.91  E-value=4.4e-25  Score=166.16  Aligned_cols=58  Identities=28%  Similarity=0.595  Sum_probs=52.2

Q ss_pred             CCCeEeeeeCCCCeEeecCcc-CCCCCccceeEEcCCCCCCCcCChhhHhhhhcCCCCCCC
Q 030140           13 SSRTQVGVDKAGNRYFTRTEE-LDGRMKEKRWVVFKGEQDPTSVPVEWICWLNGQRKIAPT   72 (182)
Q Consensus        13 ~~~~~VG~D~~GNkYYE~~~~-~~G~~r~rRwV~y~~~~d~s~IPpeW~~WL~~~r~~pPT   72 (182)
                      +.|.|||+|.|||+|||.... ..|  +++|||+|++.+|+|+|||+||+||||+.|+|||
T Consensus        11 r~G~lVG~D~~GNkYYE~~~~~~~g--r~rRWViY~g~~daS~VPpeWHgWLHh~~D~pPt   69 (99)
T PRK06630         11 FFHKKVGEDEFLNQYYESRNIDYLG--RPRRFVIYKNVNEPTKIPPSWHAWLHHLVNEIPK   69 (99)
T ss_pred             ccCeEeEEeCCCChhcccCCCccCC--CceEEEEeCCCCccccCCcchhhhhccccCCCCC
Confidence            468999999999999998642 234  7899999999999999999999999999999999

>PLN02732 Probable NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit

Probab=99.87  E-value=1.2e-22  Score=164.84  Aligned_cols=56  Identities=34%  Similarity=0.654  Sum_probs=50.6

Q ss_pred             CeEeeeeCCCCeEeecCc-cCCCCCccceeEEcCC--CCCCCcCChhhHhhhhcCCCCCCCh
Q 030140           15 RTQVGVDKAGNRYFTRTE-ELDGRMKEKRWVVFKG--EQDPTSVPVEWICWLNGQRKIAPTP   73 (182)
Q Consensus        15 ~~~VG~D~~GNkYYE~~~-~~~G~~r~rRwV~y~~--~~d~s~IPpeW~~WL~~~r~~pPT~   73 (182)
                      ++|||+|.|||||||++. ...|   ++|||+|++  +||+|.||||||+||||++|.||+.
T Consensus        49 G~lVG~D~~GNkYYE~~~~~~~g---rrRWV~Y~~~~~~daS~VPpeWH~WLH~~~D~pP~~  107 (159)
T PLN02732         49 ATLVGVDKFGNKYYQKLGDTQYG---RHRWVEYAEKSRYNASQVPAEWHGWLHFITDHTGDE  107 (159)
T ss_pred             cEEEEecCCCCeeeecCCCCCCC---ceeEEEeCCCccCCcCcCCchhhhhhccccCCCCcc
Confidence            899999999999999984 4456   499999996  8899999999999999999999984

>KOG3382 consensus NADH:ubiquinone oxidoreductase, B17

Probab=99.87  E-value=1e-22  Score=161.24  Aligned_cols=62  Identities=34%  Similarity=0.654  Sum_probs=56.7

Q ss_pred             cCCCCCeEeeeeCCCCeEeecCccCCCCCccceeEEcCC----CCCCCcCChhhHhhhhcCCCCCCChH
Q 030140           10 GFFSSRTQVGVDKAGNRYFTRTEELDGRMKEKRWVVFKG----EQDPTSVPVEWICWLNGQRKIAPTPE   74 (182)
Q Consensus        10 ~~~~~~~~VG~D~~GNkYYE~~~~~~G~~r~rRwV~y~~----~~d~s~IPpeW~~WL~~~r~~pPT~e   74 (182)
                      .+.+.|+|||.|.|||||||++..+.|   ++|||+|+.    +||+|.||||||+|||+..|+||+..
T Consensus        42 d~~kiGTLVG~DkfGNkYyen~~~fyg---RhRWVeya~kv~~Dyd~S~VP~EWh~WlH~iTD~~p~~~  107 (151)
T KOG3382|consen   42 DDHKIGTLVGVDKFGNKYYENNDYFYG---RHRWVEYASKVNWDYDASQVPAEWHGWLHFITDDPPDEK  107 (151)
T ss_pred             ccccceeeeeecccccchhcccceecc---cceeEEecccccccccccCCCHHHHhHhHhhccCCcccc
Confidence            377889999999999999999988888   699999972    89999999999999999999999854

2 subunit [Energy production and conversion]

>COG3761 NADH:ubiquinone oxidoreductase 17

Probab=99.81  E-value=6.3e-21  Score=145.51  Aligned_cols=74  Identities=24%  Similarity=0.604  Sum_probs=60.0

Q ss_pred             ChHHHHHHhcCCCCCeEeeeeCCCCeEeecC-ccCCCCCccceeEEcCCCCCCCcCChhhHhhhhcCCCCCCChHHHHH
Q 030140            1 MSRLLARIAGFFSSRTQVGVDKAGNRYFTRT-EELDGRMKEKRWVVFKGEQDPTSVPVEWICWLNGQRKIAPTPEEIAE   78 (182)
Q Consensus         1 m~rl~~~~~~~~~~~~~VG~D~~GNkYYE~~-~~~~G~~r~rRwV~y~~~~d~s~IPpeW~~WL~~~r~~pPT~eEi~~   78 (182)
                      |+++-+-|..+|-  .-||+|.|||.|||.. ..+.|  |.||||+|++..+++.|||.||+||||+.++||+.+.+..
T Consensus         1 ftWwnqt~gTrfh--~kvGeDefgN~Yye~r~~ds~g--r~RRwVIYngyaEas~IPp~WhgWlHh~vd~~P~~~~~~~   75 (118)
T COG3761           1 FTWWNQTFGTRFH--KKVGEDEFGNVYYEGRNIDSEG--RTRRWVIYNGYAEASKIPPGWHGWLHHRVDEPPKSEQLFP   75 (118)
T ss_pred             CchHHhHHHHHHH--HhccchhccceeeeccCCccCC--CeeeEEEEcCcchhccCCCchhhhhhhhccCCccccccch
Confidence            4555544444443  6799999999999985 34455  7999999999999999999999999999999999776543

2 kD subunit [Energy production and conversion]

>PF15613 WHIM2: WSTF, HB1, Itc1p, MBD9 motif 2

Probab=91.94  E-value=0.17  Score=32.31  Aligned_cols=30  Identities=27%  Similarity=0.419  Sum_probs=19.2

Q ss_pred             eEeeeeCCCCeEeecCcc-C-CCCCccceeEE
Q 030140           16 TQVGVDKAGNRYFTRTEE-L-DGRMKEKRWVV   45 (182)
Q Consensus        16 ~~VG~D~~GNkYYE~~~~-~-~G~~r~rRwV~   45 (182)
                      ..+|.|.+||+||-...+ . .+.....+||+
T Consensus         3 ~pLG~DR~~NrYwwf~~s~~~~~~~~~~~~v~   34 (38)
T PF15613_consen    3 KPLGKDRYGNRYWWFSSSSSNSQYYNGGRFVE   34 (38)
T ss_pred             ccccccCCCceEEEEecccccCCCCCceEEEE
Confidence            458999999999998321 1 11123466765

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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

No hit with probability above 80.00

---

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

No hit with probability above 80.00