Citrus Sinensis ID: 029824


Local Sequence Feature Prediction

Prediction and (Method)Result
Residue Number Marker
Protein Sequence ?
Secondary Structure (PSIPRED) ?
Secondary Structure Prediction (SSPRO) ?
Coil and Loop (DISEMBL) ?
Flexible Loop (DISEMBL) ?
Low Complexity Region (SEG) ?
Disordered region (IsUnstruct) ?
Disordered Region (DISOPRED) ?
Disordered Region (DISEMBL) ?
Disordered Region (DISPRO) ?
Transmembrane Helix (TMHMM) ?
Transmembrane Helix (HMMTOP) ?
Transmembrane Helix (MEMSAT) ?
TM Helix, Signal Peptide (MEMSAT_SVM) ?
TM Helix, Signal Peptide (Phobius) ?
Signal Peptide (SignalP HMM Mode) ?
Signal Peptide (SignalP NN Mode) ?
Coiled Coils (COILS) ?
Positional Conservation ?
 
--------10--------20--------30--------40--------50--------60--------70--------80--------90-------100-------110-------120-------130-------140-------150-------160-------170-------180-------
MAAARMMQIRRLISLLSRNQPQASLLKEPTRQFLPSTSAHFGISEYHRRGLQTLINSNSVTDADQEQHEAGNSMPSKSNDSSAVKLSATSNLKTSARHDLAMIFTCKVCETRSVKTACRESYEKGVVVARCGGCNNLHLIADHLGWFGEPGSIEDFLAARGEEVKKGSVDTLNLTLEDLAGREVLKD
cccccHHHHHHHHHcccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccEEEEEEccccccccccccccccccccEEEEEcccccccEEEccccccccccccHHHHHHHcccEEEEEEccccccccccccccccccc
ccHHHHHHHHHHHHHHHccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccEEEEEEEcccccccccEEcHHHHcccEEEEEcccccccEEEHHccccccccccHHHHHHHcccEEEEEEcccEEEEHHHccccHHccc
MAAARMMQIRRLISLLSRnqpqasllkeptrqflpstsahfgiseYHRRGLQtlinsnsvtdadqeqheagnsmpsksndssavklsatsnlktsarHDLAMIFtckvcetrsvktacrESYEKGVVVARCGGCNNLHLIADhlgwfgepgsIEDFLAARGeevkkgsvdtLNLTLEdlagrevlkd
MAAARMMQIRRLISLLSRNQPQASLLKEPTRQFLPSTSAHFGISEYHRRGLQTLINSNSVTDADQEQHEagnsmpsksndssaVKLSATSNlktsarhdLAMIFTCKVCETRSVKTACRESYEKGVVVARCGGCNNLHLIADHLGWFGEPGSIEDFLAARGEEvkkgsvdtlnltledlagrevlkd
MAAARMMQIRRLISLLSRNQPQASLLKEPTRQFLPSTSAHFGISEYHRRGLQTLINSNSVTDADQEQHEAGNSMPSKSNDSSAVKLSATSNLKTSARHDLAMIFTCKVCETRSVKTACRESYEKGVVVARCGGCNNLHLIADHLGWFGEPGSIEDFLAARGEEVKKGSVDTLNLTLEDLAGREVLKD
****************************************FGISEYHRR*L**********************************************HDLAMIFTCKVCETRSVKTACRESYEKGVVVARCGGCNNLHLIADHLGWFGEPGSIEDFLAARGEEV****VDTLNLT************
****************************************************************************************************AMIFTCKVCETRSVKTACRESYEKGVVVARCGGCNNLHLIADHLGWFGEPGSIEDFLAARGEEVKKGSVDTLNLTLEDLAGR*****
********IRRLISLLSRNQPQASLLKEPTRQFLPSTSAHFGISEYHRRGLQTLINSNSVTD**************************TSNLKTSARHDLAMIFTCKVCETRSVKTACRESYEKGVVVARCGGCNNLHLIADHLGWFGEPGSIEDFLAARGEEVKKGSVDTLNLTLEDLAGREVLKD
****RMMQIRRLISLLSRN*****************************************************************************RHDLAMIFTCKVCETRSVKTACRESYEKGVVVARCGGCNNLHLIADHLGWFGEPGSIEDFLAARGEEVKKGSVDTLNLTLEDLAGR*****
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
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iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiihhhhhhhhhhhhhhhhhhhoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiihhhhhhhhhhhhhhhhoooooooooooooooooooooooooooooooooooooooooooooooo
SSSSSSSSSSSSSSSSSSSSSSSSSSooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
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MAAARMMQIRRLISLLSRNQPQASLLKEPTRQFLPSTSAHFGISEYHRRGLQTLINSNSVTDADQEQHEAGNSMPSKSNDSSAVKLSATSNLKTSARHDLAMIFTCKVCETRSVKTACRESYEKGVVVARCGGCNNLHLIADHLGWFGEPGSIEDFLAARGEEVKKGSVDTLNLTLEDLAGREVLKD
no confident homologs detected

Close Homologs for Annotation Transfer

Close Homologs in SWISS-PROT Database Detected by BLAST ?

ID ?Alignment graph ?Length ? Definition ? RBH(Q2H) ? RBH(H2Q) ? Q cover ? H cover ? Identity ? E-value ?
Query187 2.2.26 [Sep-21-2011]
Q0IH40188 DNL-type zinc finger prot N/A no 0.347 0.345 0.544 2e-15
Q9D113177 DNL-type zinc finger prot yes no 0.406 0.429 0.5 1e-14
A1L1P7183 DNL-type zinc finger prot yes no 0.406 0.415 0.439 8e-14
Q5SXM8178 DNL-type zinc finger prot yes no 0.406 0.426 0.462 2e-13
Q09759175 Uncharacterized protein C yes no 0.545 0.582 0.356 1e-11
P42844174 Mitochondrial protein imp yes no 0.443 0.477 0.415 1e-10
A6ZSH0174 Mitochondrial protein imp N/A no 0.443 0.477 0.415 1e-10
B5VQB0174 Mitochondrial protein imp N/A no 0.443 0.477 0.415 1e-10
B3LPE4174 Mitochondrial protein imp N/A no 0.443 0.477 0.415 1e-10
>sp|Q0IH40|DNLZ_XENLA DNL-type zinc finger protein OS=Xenopus laevis GN=dnlz PE=2 SV=1 Back     alignment and function desciption
 Score = 82.4 bits (202), Expect = 2e-15,   Method: Compositional matrix adjust.
 Identities = 37/68 (54%), Positives = 51/68 (75%), Gaps = 3/68 (4%)

Query: 102 MIFTCKVCETRSVKTACRESYEKGVVVARCGGCNNLHLIADHLGWFGE---PGSIEDFLA 158
           +I+TCKVC TRS KT  + +Y KGVV+ RC GC N H+IAD+LGWF +     +IE+ LA
Sbjct: 84  LIYTCKVCATRSSKTISKVAYHKGVVIVRCPGCENHHIIADNLGWFSDLEGRRNIEEILA 143

Query: 159 ARGEEVKK 166
           A+GE+V++
Sbjct: 144 AKGEQVQR 151





Xenopus laevis (taxid: 8355)
>sp|Q9D113|DNLZ_MOUSE DNL-type zinc finger protein OS=Mus musculus GN=Dnlz PE=2 SV=1 Back     alignment and function description
>sp|A1L1P7|DNLZ_DANRE DNL-type zinc finger protein OS=Danio rerio GN=dnlz PE=2 SV=1 Back     alignment and function description
>sp|Q5SXM8|DNLZ_HUMAN DNL-type zinc finger protein OS=Homo sapiens GN=DNLZ PE=2 SV=1 Back     alignment and function description
>sp|Q09759|YA72_SCHPO Uncharacterized protein C24H6.02c OS=Schizosaccharomyces pombe (strain 972 / ATCC 24843) GN=SPAC24H6.02c PE=4 SV=1 Back     alignment and function description
>sp|P42844|ZIM17_YEAST Mitochondrial protein import protein ZIM17 OS=Saccharomyces cerevisiae (strain ATCC 204508 / S288c) GN=ZIM17 PE=1 SV=2 Back     alignment and function description
>sp|A6ZSH0|ZIM17_YEAS7 Mitochondrial protein import protein ZIM17 OS=Saccharomyces cerevisiae (strain YJM789) GN=ZIM17 PE=3 SV=2 Back     alignment and function description
>sp|B5VQB0|ZIM17_YEAS6 Mitochondrial protein import protein ZIM17 OS=Saccharomyces cerevisiae (strain AWRI1631) GN=ZIM17 PE=3 SV=2 Back     alignment and function description
>sp|B3LPE4|ZIM17_YEAS1 Mitochondrial protein import protein ZIM17 OS=Saccharomyces cerevisiae (strain RM11-1a) GN=ZIM17 PE=3 SV=2 Back     alignment and function description

Close Homologs in the Non-Redundant Database Detected by BLAST ?

GI ?Alignment Graph ?Length ? Definition ? Q cover ? H cover ? Identity ? E-value ?
Query187
255580203199 conserved hypothetical protein [Ricinus 0.994 0.934 0.645 2e-63
225449004192 PREDICTED: uncharacterized protein C24H6 0.951 0.927 0.656 8e-62
224100765199 predicted protein [Populus trichocarpa] 1.0 0.939 0.628 3e-61
356576237189 PREDICTED: DNL-type zinc finger protein- 0.946 0.936 0.612 4e-55
296085994 589 unnamed protein product [Vitis vinifera] 0.855 0.271 0.625 2e-52
351725887188 uncharacterized protein LOC100527239 [Gl 0.941 0.936 0.617 3e-52
388500408194 unknown [Lotus japonicus] 0.732 0.706 0.675 4e-49
449449360186 PREDICTED: uncharacterized protein LOC10 0.935 0.940 0.583 6e-49
449513071223 PREDICTED: uncharacterized protein LOC10 0.935 0.784 0.578 2e-48
242067006240 hypothetical protein SORBIDRAFT_04g03747 0.786 0.612 0.605 9e-46
>gi|255580203|ref|XP_002530932.1| conserved hypothetical protein [Ricinus communis] gi|223529491|gb|EEF31447.1| conserved hypothetical protein [Ricinus communis] Back     alignment and taxonomy information
 Score =  247 bits (630), Expect = 2e-63,   Method: Compositional matrix adjust.
 Identities = 129/200 (64%), Positives = 153/200 (76%), Gaps = 14/200 (7%)

Query: 1   MAAAR-MMQIRRLISLLSRNQP--QASLLKEPTRQFLPSTSAHFGISEYHRRGLQTLINS 57
           MAAAR ++QIRR++S+L+ N     +S  KEP  QFLPST++ F  ++++RR  QT  N 
Sbjct: 1   MAAARNLLQIRRVLSVLTHNNQLGTSSFNKEPAWQFLPSTTSIFARNDFYRRRFQTQSNP 60

Query: 58  NSVTDADQEQHEAG--------NSMPS--KSNDSSAVKLSATSNLKTSARHDLAMIFTCK 107
            S  + D + HE+         ++ PS   SN+ S VK SA S+LKTS RHDLAMIFTCK
Sbjct: 61  ASQPE-DSQNHESSCPNRNCESDNAPSDINSNEDSPVKYSAVSSLKTSPRHDLAMIFTCK 119

Query: 108 VCETRSVKTACRESYEKGVVVARCGGCNNLHLIADHLGWFGEPGSIEDFLAARGEEVKKG 167
           VCETRSVKT CRESYEKGVVVARCGGCNNLHLIAD LGWFGEPGSIEDFLAARGEEV+KG
Sbjct: 120 VCETRSVKTICRESYEKGVVVARCGGCNNLHLIADRLGWFGEPGSIEDFLAARGEEVRKG 179

Query: 168 SVDTLNLTLEDLAGREVLKD 187
           S DTLNLTLEDLAG ++LK+
Sbjct: 180 STDTLNLTLEDLAGNKILKE 199




Source: Ricinus communis

Species: Ricinus communis

Genus: Ricinus

Family: Euphorbiaceae

Order: Malpighiales

Class:

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|225449004|ref|XP_002271854.1| PREDICTED: uncharacterized protein C24H6.02c [Vitis vinifera] Back     alignment and taxonomy information
>gi|224100765|ref|XP_002312005.1| predicted protein [Populus trichocarpa] gi|222851825|gb|EEE89372.1| predicted protein [Populus trichocarpa] Back     alignment and taxonomy information
>gi|356576237|ref|XP_003556240.1| PREDICTED: DNL-type zinc finger protein-like [Glycine max] Back     alignment and taxonomy information
>gi|296085994|emb|CBI31435.3| unnamed protein product [Vitis vinifera] Back     alignment and taxonomy information
>gi|351725887|ref|NP_001236852.1| uncharacterized protein LOC100527239 [Glycine max] gi|255631854|gb|ACU16294.1| unknown [Glycine max] Back     alignment and taxonomy information
>gi|388500408|gb|AFK38270.1| unknown [Lotus japonicus] Back     alignment and taxonomy information
>gi|449449360|ref|XP_004142433.1| PREDICTED: uncharacterized protein LOC101207740 [Cucumis sativus] Back     alignment and taxonomy information
>gi|449513071|ref|XP_004164220.1| PREDICTED: uncharacterized protein LOC101230427 isoform 1 [Cucumis sativus] gi|449513075|ref|XP_004164221.1| PREDICTED: uncharacterized protein LOC101230427 isoform 2 [Cucumis sativus] Back     alignment and taxonomy information
>gi|242067006|ref|XP_002454792.1| hypothetical protein SORBIDRAFT_04g037475 [Sorghum bicolor] gi|241934623|gb|EES07768.1| hypothetical protein SORBIDRAFT_04g037475 [Sorghum bicolor] Back     alignment and taxonomy information

Prediction of Gene Ontology (GO) Terms

Close Homologs with Gene Ontology terms Detected by BLAST ?

ID ? Alignment graph ? Length ? Definition ? Q cover ? H cover ? Identity ? E-value ?
Query187
TAIR|locus:1006230204223 ZR3 "zinc ribbon 3" [Arabidops 0.973 0.816 0.507 8.4e-42
UNIPROTKB|Q5SXM8178 DNLZ "DNL-type zinc finger pro 0.449 0.471 0.438 3.7e-17
WB|WBGene00018723119 F53A3.7 [Caenorhabditis elegan 0.475 0.747 0.468 3.7e-16
MGI|MGI:106559177 Dnlz "DNL-type zinc finger" [M 0.534 0.564 0.438 4.7e-16
UNIPROTKB|E1BGR3169 LOC100848156 "Uncharacterized 0.406 0.449 0.5 9.8e-16
RGD|1308635173 Dnlz "DNL-type zinc finger" [R 0.534 0.578 0.428 1.6e-15
FB|FBgn0030676174 CG12379 [Drosophila melanogast 0.470 0.505 0.440 4.2e-15
ZFIN|ZDB-GENE-070112-1482183 zgc:158228 "zgc:158228" [Danio 0.679 0.693 0.365 6.9e-15
UNIPROTKB|F1PCL0171 DNLZ "Uncharacterized protein" 0.401 0.438 0.468 1e-13
UNIPROTKB|F1NF52178 DNLZ "Uncharacterized protein" 0.347 0.365 0.455 1.3e-13
TAIR|locus:1006230204 ZR3 "zinc ribbon 3" [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
 Score = 443 (161.0 bits), Expect = 8.4e-42, P = 8.4e-42
 Identities = 96/189 (50%), Positives = 122/189 (64%)

Query:     3 AARMMQIRRLISLLSRNQPQASLLKEPTRQFLPSTSAHFGISEYHR---RGLQTLINSN- 58
             AAR++ +RR +SL S  Q +  L +  T Q   S S       Y R   R L  +  +N 
Sbjct:    32 AARLLALRRALSLFSNQQHRFPLSQVSTEQLSLSNSLFSRSHVYGRLFQRQLSVIREANE 91

Query:    59 -SVTDADQEQHEAGNS--MPSKSNDSSAVKLSATSNLKTSARHDLAMIFTCKVCETRSVK 115
              SVT+     + A  S  +PS +  S  + +   S LK + RHD  M+FTCKVC+TRS+K
Sbjct:    92 ASVTNVCNSSNSATESAKVPSPATPSEEMMVKYKSQLKINPRHDFMMVFTCKVCDTRSMK 151

Query:   116 TACRESYEKGVVVARCGGCNNLHLIADHLGWFGEPGSIEDFLAARGEEVKKGSVDTLNLT 175
              A RESYE GVVV RCGGC+NLHLIAD  GWFGEPGS+EDFLA++GEE KKGS+D+LNLT
Sbjct:   152 MASRESYENGVVVVRCGGCDNLHLIADRRGWFGEPGSVEDFLASQGEEFKKGSMDSLNLT 211

Query:   176 LEDLAGREV 184
              EDLAG ++
Sbjct:   212 PEDLAGGKI 220




GO:0005739 "mitochondrion" evidence=ISM
GO:0008150 "biological_process" evidence=ND
GO:0008270 "zinc ion binding" evidence=IEA
UNIPROTKB|Q5SXM8 DNLZ "DNL-type zinc finger protein" [Homo sapiens (taxid:9606)] Back     alignment and assigned GO terms
WB|WBGene00018723 F53A3.7 [Caenorhabditis elegans (taxid:6239)] Back     alignment and assigned GO terms
MGI|MGI:106559 Dnlz "DNL-type zinc finger" [Mus musculus (taxid:10090)] Back     alignment and assigned GO terms
UNIPROTKB|E1BGR3 LOC100848156 "Uncharacterized protein" [Bos taurus (taxid:9913)] Back     alignment and assigned GO terms
RGD|1308635 Dnlz "DNL-type zinc finger" [Rattus norvegicus (taxid:10116)] Back     alignment and assigned GO terms
FB|FBgn0030676 CG12379 [Drosophila melanogaster (taxid:7227)] Back     alignment and assigned GO terms
ZFIN|ZDB-GENE-070112-1482 zgc:158228 "zgc:158228" [Danio rerio (taxid:7955)] Back     alignment and assigned GO terms
UNIPROTKB|F1PCL0 DNLZ "Uncharacterized protein" [Canis lupus familiaris (taxid:9615)] Back     alignment and assigned GO terms
UNIPROTKB|F1NF52 DNLZ "Uncharacterized protein" [Gallus gallus (taxid:9031)] Back     alignment and assigned GO terms

Prediction of Enzyme Commission (EC) Number

EC Number Prediction by Annotation Transfer from SWISS-PROT Entries ?

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

EC Number Prediction by Ezypred Server ?

Fail to connect to Ezypred Server

EC Number Prediction by EFICAz Software ?

No EC number assignment, probably not an enzyme!


Prediction of Functionally Associated Proteins

Functionally Associated Proteins Detected by STRING ?

Your Input:
GSVIVG00018163001
SubName- Full=Chromosome chr13 scaffold_17, whole genome shotgun sequence; (192 aa)
(Vitis vinifera)
Predicted Functional Partners:
 
Sorry, there are no predicted associations at the current settings.
 

Conserved Domains and Related Protein Families

Conserved Domains Detected by RPS-BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query187
pfam0518066 pfam05180, zf-DNL, DNL zinc finger 2e-31
>gnl|CDD|191217 pfam05180, zf-DNL, DNL zinc finger Back     alignment and domain information
 Score =  108 bits (271), Expect = 2e-31
 Identities = 38/66 (57%), Positives = 48/66 (72%), Gaps = 1/66 (1%)

Query: 100 LAMIFTCKVCETRSVKTACRESYEKGVVVARCGGCNNLHLIADHLGWFGE-PGSIEDFLA 158
             + FTCKVC TRS KT  +++YEKG V+ +C GC N HLIAD+LGWFG+   +IED LA
Sbjct: 1   YQLTFTCKVCGTRSTKTISKQAYEKGTVIVQCPGCKNRHLIADNLGWFGDGKVNIEDILA 60

Query: 159 ARGEEV 164
            +GE V
Sbjct: 61  EKGESV 66


The domain is named after a short C-terminal motif of D(N/H)L. This domain is a novel zinc-finger protein essential for protein import into mitochondria. Length = 66

Conserved Domains Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query 187
PF0518066 zf-DNL: DNL zinc finger; InterPro: IPR007853 Zinc 100.0
KOG3277165 consensus Uncharacterized conserved protein [Funct 100.0
PF0520755 zf-CSL: CSL zinc finger; InterPro: IPR007872 Zinc 93.47
PRK0039846 rpoP DNA-directed RNA polymerase subunit P; Provis 90.07
PF1371937 zinc_ribbon_5: zinc-ribbon domain 89.24
PF0109639 TFIIS_C: Transcription factor S-II (TFIIS); InterP 88.41
PF1371736 zinc_ribbon_4: zinc-ribbon domain 88.28
TIGR0209838 MJ0042_CXXC MJ0042 family finger-like domain. This 87.89
KOG292367 consensus Uncharacterized conserved protein [Funct 87.84
smart0044040 ZnF_C2C2 C2C2 Zinc finger. Nucleic-acid-binding mo 87.82
TIGR0120654 lysW lysine biosynthesis protein LysW. This very s 87.6
COG521667 Uncharacterized conserved protein [Function unknow 86.32
TIGR00416 454 sms DNA repair protein RadA. The gene protuct code 81.6
>PF05180 zf-DNL: DNL zinc finger; InterPro: IPR007853 Zinc finger (Znf) domains are relatively small protein motifs which contain multiple finger-like protrusions that make tandem contacts with their target molecule Back     alignment and domain information
Probab=100.00  E-value=1.4e-38  Score=228.77  Aligned_cols=65  Identities=54%  Similarity=1.056  Sum_probs=51.2

Q ss_pred             eEEEEecCCCCCccccccChhhccCceEEEEcCCCCcceeeeccccCcCC-CCCHHHHHHHcCCce
Q 029824          100 LAMIFTCKVCETRSVKTACRESYEKGVVVARCGGCNNLHLIADHLGWFGE-PGSIEDFLAARGEEV  164 (187)
Q Consensus       100 l~l~FTC~~C~tRs~k~iSk~AY~~GvViVqC~gC~n~HLIADnLgwF~e-~~nIEdil~~kGe~V  164 (187)
                      |+|+|||++|++||+|+|||+||++||||||||||+|+||||||||||+| +.||||||++|||+|
T Consensus         1 ~~l~FTC~~C~~Rs~~~~sk~aY~~GvViv~C~gC~~~HlIaDnLg~f~e~~~~iE~~l~~kge~v   66 (66)
T PF05180_consen    1 YQLTFTCNKCGTRSAKMFSKQAYHKGVVIVQCPGCKNRHLIADNLGWFGENKRNIEDILKEKGEKV   66 (66)
T ss_dssp             EEEEEEETTTTEEEEEEEEHHHHHTSEEEEE-TTS--EEES--SS-SGGGS---HHHHHHHH----
T ss_pred             CeEEEEcCCCCCccceeeCHHHHhCCeEEEECCCCcceeeehhhhcccccCCCCHHHHHHHcCCcC
Confidence            68999999999999999999999999999999999999999999999998 789999999999987



Some of these domains bind zinc, but many do not; instead binding other metals such as iron, or no metal at all. For example, some family members form salt bridges to stabilise the finger-like folds. They were first identified as a DNA-binding motif in transcription factor TFIIIA from Xenopus laevis (African clawed frog), however they are now recognised to bind DNA, RNA, protein and/or lipid substrates [, , , , ]. Their binding properties depend on the amino acid sequence of the finger domains and of the linker between fingers, as well as on the higher-order structures and the number of fingers. Znf domains are often found in clusters, where fingers can have different binding specificities. There are many superfamilies of Znf motifs, varying in both sequence and structure. They display considerable versatility in binding modes, even between members of the same class (e.g. some bind DNA, others protein), suggesting that Znf motifs are stable scaffolds that have evolved specialised functions. For example, Znf-containing proteins function in gene transcription, translation, mRNA trafficking, cytoskeleton organisation, epithelial development, cell adhesion, protein folding, chromatin remodelling and zinc sensing, to name but a few []. Zinc-binding motifs are stable structures, and they rarely undergo conformational changes upon binding their target. The DNL-type zinc finger is found in Tim15, a zinc finger protein essential for protein import into mitochondria. Mitochondrial functions rely on the correct transport of resident proteins synthesized in the cytosol to mitochondria. Protein import into mitochondria is mediated by membrane protein complexes, protein translocators, in the outer and inner mitochondrial membranes, in cooperation with their assistant proteins in the cytosol, intermembrane space and matrix. Proteins destined to the mitochondrial matrix cross the outer membrane with the aid of the outer membrane translocator, the tOM40 complex, and then the inner membrane with the aid of the inner membrane translocator, the TIM23 complex, and mitochondrial motor and chaperone (MMC) proteins including mitochondrial heat- shock protein 70 (mtHsp70), and translocase in the inner mitochondrial membrane (Tim)15. Tim15 is also known as zinc finger motif (Zim)17 or mtHsp70 escort protein (Hep)1. Tim15 contains a zinc-finger motif (CXXC and CXXC) of ~100 residues, which has been named DNL after a short C-terminal motif of D(N/H)L [, , ]. The DNL-type zinc finger is an L-shaped molecule. The two CXXC motifs are located at the end of the L, and are sandwiched by two- stranded antiparallel beta-sheets. Two short alpha-helices constitute another leg of the L. The outer (convex) face of the L has a large acidic groove, which is lined with five acidic residues, whereas the inner (concave) face of the L has two positively charged residues, next to the CXXC motifs []. This entry represents the DNL-type zinc finger.; GO: 0008270 zinc ion binding; PDB: 2E2Z_A.

>KOG3277 consensus Uncharacterized conserved protein [Function unknown] Back     alignment and domain information
>PF05207 zf-CSL: CSL zinc finger; InterPro: IPR007872 Zinc finger (Znf) domains are relatively small protein motifs which contain multiple finger-like protrusions that make tandem contacts with their target molecule Back     alignment and domain information
>PRK00398 rpoP DNA-directed RNA polymerase subunit P; Provisional Back     alignment and domain information
>PF13719 zinc_ribbon_5: zinc-ribbon domain Back     alignment and domain information
>PF01096 TFIIS_C: Transcription factor S-II (TFIIS); InterPro: IPR001222 Zinc finger (Znf) domains are relatively small protein motifs which contain multiple finger-like protrusions that make tandem contacts with their target molecule Back     alignment and domain information
>PF13717 zinc_ribbon_4: zinc-ribbon domain Back     alignment and domain information
>TIGR02098 MJ0042_CXXC MJ0042 family finger-like domain Back     alignment and domain information
>KOG2923 consensus Uncharacterized conserved protein [Function unknown] Back     alignment and domain information
>smart00440 ZnF_C2C2 C2C2 Zinc finger Back     alignment and domain information
>TIGR01206 lysW lysine biosynthesis protein LysW Back     alignment and domain information
>COG5216 Uncharacterized conserved protein [Function unknown] Back     alignment and domain information
>TIGR00416 sms DNA repair protein RadA Back     alignment and domain information

Homologous Structure Templates

Structure Templates Detected by BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query187
2e2z_A100 Solution Nmr Structure Of Yeast Tim15, Co-Chaperone 3e-11
>pdb|2E2Z|A Chain A, Solution Nmr Structure Of Yeast Tim15, Co-Chaperone Of Mitochondrial Hsp70 Length = 100 Back     alignment and structure

Iteration: 1

Score = 64.7 bits (156), Expect = 3e-11, Method: Compositional matrix adjust. Identities = 37/89 (41%), Positives = 51/89 (57%), Gaps = 6/89 (6%) Query: 100 LAMIFTCKVCETRSVKTACRESYEKGVVVARCGGCNNLHLIADHLGWFGEPG-SIEDFLA 158 + + FTCK C TRS T +++YEKG V+ C C HLIADHL F + ++E + Sbjct: 10 MMIAFTCKKCNTRSSHTMSKQAYEKGTVLISCPHCKVRHLIADHLKIFHDHHVTVEQLMK 69 Query: 159 ARGEEVKKGSVDTLNLTLEDLAGREVLKD 187 A GE+V S D +L ED+ + LKD Sbjct: 70 ANGEQV---SQDVGDLEFEDIP--DSLKD 93

Structure Templates Detected by RPS-BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query187
2e2z_A100 TIM15; protein import, zinc finger, protein transp 4e-34
3k1f_M197 Transcription initiation factor IIB; RNA polymeras 5e-04
>2e2z_A TIM15; protein import, zinc finger, protein transport, chaperone regulator; NMR {Saccharomyces cerevisiae} Length = 100 Back     alignment and structure
 Score =  115 bits (289), Expect = 4e-34
 Identities = 31/90 (34%), Positives = 45/90 (50%), Gaps = 2/90 (2%)

Query: 93  KTSARHDLAMIFTCKVCETRSVKTACRESYEKGVVVARCGGCNNLHLIADHLGWFGEPG- 151
               +  + + FTCK C TRS  T  +++YEKG V+  C  C   HLIADHL  F +   
Sbjct: 3   HMVDKPKMMIAFTCKKCNTRSSHTMSKQAYEKGTVLISCPHCKVRHLIADHLKIFHDHHV 62

Query: 152 SIEDFLAARGEEVKKGSVD-TLNLTLEDLA 180
           ++E  + A GE+V +   D       + L 
Sbjct: 63  TVEQLMKANGEQVSQDVGDLEFEDIPDSLK 92


>3k1f_M Transcription initiation factor IIB; RNA polymerase II, TFIIB, transcription factor, DNA-binding, DNA-directed RNA polymerase; 4.30A {Saccharomyces cerevisiae} Length = 197 Back     alignment and structure

Structure Templates Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query187
2e2z_A100 TIM15; protein import, zinc finger, protein transp 100.0
1wge_A83 Hypothetical protein 2610018L09RIK; diphthamide,CS 93.6
2jr7_A89 DPH3 homolog; DESR1, CSL zinc finger, metal bindin 93.51
1yop_A83 KTI11P; zinc finger, metal binding protein; NMR {S 93.04
2l6l_A155 DNAJ homolog subfamily C member 24; DPH4, Zn-CSL, 90.28
>2e2z_A TIM15; protein import, zinc finger, protein transport, chaperone regulator; NMR {Saccharomyces cerevisiae} Back     alignment and structure
Probab=100.00  E-value=4e-41  Score=257.45  Aligned_cols=85  Identities=38%  Similarity=0.694  Sum_probs=78.2

Q ss_pred             CCCCceEEEEecCCCCCccccccChhhccCceEEEEcCCCCcceeeeccccCcCC-CCCHHHHHHHcCCceeeecccccC
Q 029824           95 SARHDLAMIFTCKVCETRSVKTACRESYEKGVVVARCGGCNNLHLIADHLGWFGE-PGSIEDFLAARGEEVKKGSVDTLN  173 (187)
Q Consensus        95 ~pR~~l~l~FTC~~C~tRs~k~iSk~AY~~GvViVqC~gC~n~HLIADnLgwF~e-~~nIEdil~~kGe~V~kg~~~~~~  173 (187)
                      .|+++|+|+|||++|++||+|+|||+||++||||||||||+|+||||||||||++ +.||||||++|||.|+++.   .+
T Consensus         5 ~~~~~~~l~FTC~~C~tRs~k~iSk~aY~~GvViv~C~gC~n~HlIaDnLgwF~d~~~~IEdil~~kGe~V~~~~---~d   81 (100)
T 2e2z_A            5 VDKPKMMIAFTCKKCNTRSSHTMSKQAYEKGTVLISCPHCKVRHLIADHLKIFHDHHVTVEQLMKANGEQVSQDV---GD   81 (100)
T ss_dssp             SCCCEEEEEEEETTTTEEEEEEEEHHHHHTSEEEEECTTTCCEEESCCSSCSGGGSCCCHHHHHHHHCCCCSSSS---CE
T ss_pred             CCCCcEEEEEEccCCCCcchhhcCHHHhhCCEEEEEcCCCccceEeehhhhhhccCCCCHHHHHHHcCCEeeecC---CC
Confidence            4688999999999999999999999999999999999999999999999999988 6899999999999999853   35


Q ss_pred             cccccccCc
Q 029824          174 LTLEDLAGR  182 (187)
Q Consensus       174 lt~eDl~g~  182 (187)
                      +++|||++.
T Consensus        82 ~~~ed~pe~   90 (100)
T 2e2z_A           82 LEFEDIPDS   90 (100)
T ss_dssp             EEESSCCHH
T ss_pred             ccHhhChHH
Confidence            788888764



>1wge_A Hypothetical protein 2610018L09RIK; diphthamide,CSL zinc finger, ADP-ribosylating toxin, structural genomics, NPPSFA; NMR {Mus musculus} SCOP: g.41.17.1 Back     alignment and structure
>2jr7_A DPH3 homolog; DESR1, CSL zinc finger, metal binding protein; NMR {Homo sapiens} Back     alignment and structure
>1yop_A KTI11P; zinc finger, metal binding protein; NMR {Saccharomyces cerevisiae} SCOP: g.41.17.1 PDB: 1yws_A Back     alignment and structure
>2l6l_A DNAJ homolog subfamily C member 24; DPH4, Zn-CSL, J-domain, chaperone; NMR {Homo sapiens} Back     alignment and structure

Homologous Structure Domains

Structure Domains Detected by RPS-BLAST ?

No hit with e-value below 0.005

Homologous Domains Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query187
d1ywsa182 Diphthamide biosynthesis protein 3, DPH3 {Baker's 93.64
d1wgea170 DelGEF-interacting protein 1, DelGIP1 {Mouse (Mus 91.26
d1qypa_57 RBP9 subunit of RNA polymerase II {Archaeon Thermo 89.06
d1wjva135 Cell growth regulating nucleolar protein LyaR {Mou 81.39
d1tfia_50 Transcriptional factor SII, C-terminal domain {Hum 80.03
>d1ywsa1 g.41.17.1 (A:1-82) Diphthamide biosynthesis protein 3, DPH3 {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]} Back     information, alignment and structure
class: Small proteins
fold: Rubredoxin-like
superfamily: CSL zinc finger
family: CSL zinc finger
domain: Diphthamide biosynthesis protein 3, DPH3
species: Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]
Probab=93.64  E-value=0.012  Score=41.75  Aligned_cols=58  Identities=17%  Similarity=0.414  Sum_probs=44.7

Q ss_pred             eEEEEecCCCCCccccccChhhccCceEEEEcCCCCcceeeeccccCcCCCCCHHHHHHHcCCceee
Q 029824          100 LAMIFTCKVCETRSVKTACRESYEKGVVVARCGGCNNLHLIADHLGWFGEPGSIEDFLAARGEEVKK  166 (187)
Q Consensus       100 l~l~FTC~~C~tRs~k~iSk~AY~~GvViVqC~gC~n~HLIADnLgwF~e~~nIEdil~~kGe~V~k  166 (187)
                      ....|.|. ||-+  -.|++.-.+.|-++++|++|.-+=.|-     | +...+++...++|+.+..
T Consensus        19 ~~~~ypCr-CGd~--F~it~~dLe~ge~v~~C~sCSL~IrVi-----f-~~ed~~~~~~~~~~~~~~   76 (82)
T d1ywsa1          19 QMFTYPCP-CGDR--FQIYLDDMFEGEKVAVCPSCSLMIDVV-----F-DKEDLAEYYEEAGIHPPE   76 (82)
T ss_dssp             TEEEECCS-SSSC--EEEEHHHHHTTCCEEEETTTTEEEEEE-----C-CHHHHHHHHHHHTCCCCC
T ss_pred             CEEEeccc-cCCe--EEEcHHHHhCCCeEEeCCCCceEEEEE-----e-chhHhhhhhhhhcCCCCc
Confidence            35678888 9976  789999999999999999999763331     2 355678888888877653



>d1wgea1 g.41.17.1 (A:8-77) DelGEF-interacting protein 1, DelGIP1 {Mouse (Mus musculus) [TaxId: 10090]} Back     information, alignment and structure
>d1qypa_ g.41.3.1 (A:) RBP9 subunit of RNA polymerase II {Archaeon Thermococcus celer [TaxId: 2264]} Back     information, alignment and structure
>d1wjva1 g.37.1.2 (A:1-35) Cell growth regulating nucleolar protein LyaR {Mouse (Mus musculus) [TaxId: 10090]} Back     information, alignment and structure
>d1tfia_ g.41.3.1 (A:) Transcriptional factor SII, C-terminal domain {Human (Homo sapiens) [TaxId: 9606]} Back     information, alignment and structure