Psyllid ID: psy8244

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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---
Protein Sequence
MILEEDTPENSCYCCAKTLDEVPYYESLLRHTLIKRLKDSELETLVEAIESHGTNMSPCILLPSHLLPNAHFLCCQLWRWPDVSEPYELKKLPNCDSYECSDPSPSSSDLYICCNPYHWSRRCKSVSEEISIGIGYGREECGRRFCGLWKWDLGIVIMVPKQG
Secondary Structure (PSIPRED)
ccEEEcccccccccccccccccHHHHHHHHHHHHHHHcHHHHHHHHHHHHHcccccccEEEccccccccccEEEEEEEcccccccccccccccccccccccccccccccccEEEcccccccEEEccccccccccccccccccccccEEEEEEEEEEEEEcccc
Secondary Structure Prediction (SSPRO)
ccEEcccccccccccccccccccHHHHHHHHHHHHHHHHHHHHHHHHHHHccccccccEEEEcccccccccEEEEEEEEcccccccccccccccccccccccccccccccEEEEccccHHHcccccccccccccEEcccccccEEEEEEEHcccEEEEEcccc
Coil and Loop (DISEMBL)
mileedtpenscyccaktldevpyyESLLRHTLIKRLKDSELETLVEAIEShgtnmspcillpshllpnahflccqlwrwpdvsepyelkklpncdsyecsdpspsssdlyiccnpyhwsrrcksVSEEISIGigygreecgrrfcglwkwdLGIVIMVPKQG
Flexible Loop (DISEMBL)
mileedtpenscyccAKTLDEVPYYESLLRHTLIKRLKDSELETLVEAIESHGTNMSPCILLPSHLLPNAHFLCCQLWRWPDVSEPYELKKLPNCDSYECSDPSPSSSDLYICCNPYHWSRRCKSVSEEISIGIGYGREECGRRFCGLWKWDLGIVIMVPKQG
Low Complexity Region (SEG)
MILEEDTPENSCYCCAKTLDEVPYYESLLRHTLIKRLKDSELETLVEAIESHGTNMSPCILLPSHLLPNAHFLCCQLWRWPDVSEPYELKKLPNCDSYECsdpspsssdLYICCNPYHWSRRCKSVSEEISIGIGYGREECGRRFCGLWKWDLGIVIMVPKQG
Disordered region (IsUnstruct)
**********SCYCCAKTLDEVPYYESLLRHTLIKRLKDSELETLVEAIESHGTNMSPCILLPSHLLPNAHFLCCQLWRWPDVSEPYELKKLPNCD************DLYICCNPYHWSRRCKSVSEEISIGIGYGREECGRRFCGLWKWDLGIVIMV****
Disordered Region (DISOPRED)
***************************LLRHTLIKRLKDSELETLVEAIESHGTNMSPCILLPSHLLPNAHFLCCQLWRWPDVSEPYELKKLPNCDSYECSDPSPSSSDLYICCNPYHWSRRCKSV*****************RFCGLWKWDLGIVIMVPKQ*
Disordered Region (DISEMBL)
*********NSCYCCAKTLDEVPYYESLLRHTLIKRLKDSELETLVEAIESHGTNMSPCILLPSHLLPNAHFLCCQLWRWPDVSEPYELKKLPNC************SDLYICCNPYHWSRRCKSVSEEISIGIGYGREECGRRFCGLWKWDLGIVIMVPKQG
Disordered Region (DISPRO)
*******PENSCYCC*****EVPYYESLLRHTLIKRLKDSELETLVEAIESHGTNMSPCILLPSHLLPNAHFLCCQLWRWPDVSEPYELKKLPNCDSYECSDPSPSSSDLYICCNPYHWSRRCKSVSEEISIGIGYGREECGRRFCGLWKWDLGIVIMVPKQ*
Transmembrane Helix (TMHMM)
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Transmembrane Helix (HMMTOP)
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Transmembrane Helix (MEMSAT)
iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiihhhhhhhhhhhhhhhhhhhoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
TM Helix, Signal Peptide (MEMSAT_SVM)
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooohhhhhhhhhhhhhhhhiiii
TM Helix, Signal Peptide (Phobius)
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Signal Peptide (SignalP HMM Mode)
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Signal Peptide (SignalP NN Mode)
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Coiled Coils (COILS)
MILEEDTPENSCYCCAKTLDEVPYYESLLRHTLIKRLKDSELETLVEAIESHGTNMSPCILLPSHLLPNAHFLCCQLWRWPDVSEPYELKKLPNCDSYECSDPSPSSSDLYICCNPYHWSRRCKSVSEEISIGIGYGREECGRRFCGLWKWDLGIVIMVPKQG
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	163	2.2.26 [Sep-21-2011]
Q9W734	431	Mothers against decapenta	yes	N/A	0.533	0.201	0.4	5e-13
O43541	496	Mothers against decapenta	yes	N/A	0.539	0.177	0.393	2e-12
O35182	495	Mothers against decapenta	yes	N/A	0.539	0.177	0.393	2e-12
O15105	426	Mothers against decapenta	no	N/A	0.552	0.211	0.339	2e-11
O35253	426	Mothers against decapenta	no	N/A	0.552	0.211	0.339	3e-11
O88406	426	Mothers against decapenta	no	N/A	0.552	0.211	0.339	3e-11
P45896	393	Dwarfin sma-3 OS=Caenorha	yes	N/A	0.282	0.117	0.461	4e-07
P45897	570	Dwarfin sma-4 OS=Caenorha	no	N/A	0.490	0.140	0.339	7e-06
Q02330	418	Dwarfin sma-2 OS=Caenorha	no	N/A	0.521	0.203	0.330	2e-05
P42003	455	Protein mothers against d	no	N/A	0.509	0.182	0.326	0.0005

>sp|Q9W734|SMAD6_CHICK Mothers against decapentaplegic homolog 6 OS=Gallus gallus GN=SMAD6 PE=2 SV=1

 Score = 73.6 bits (179), Expect = 5e-13,   Method: Compositional matrix adjust.
 Identities = 40/100 (40%), Positives = 57/100 (57%), Gaps = 13/100 (13%)

Query: 31  HTLIKRLKDSELETLVEAIESHGTNMSPCILLPSHLL-------PNAHFLCCQLWRWPDV 83
           + L+KRLK+  L +L++A+ES G     C+L+    L       P  H L  +L+RWPD+
Sbjct: 111 YALLKRLKERSLHSLLQAVESRGGTPGGCVLVARGELRLGAARRPPPHLLLGKLFRWPDL 170

Query: 84  SEPYELKKLPNCDSYECSDPSPSSSDLYICCNPYHWSRRC 123
             P ELK L  C S+  +D  P+     +CCNPYH+SR C
Sbjct: 171 QHPAELKALCECQSFGAAD-GPT-----VCCNPYHFSRLC 204

Binds to regulatory elements in target promoter regions (By similarity). Antagonist of signaling by TGF-beta (transforming growth factor) type 1 receptor superfamily members; inhibit selectively BMP (bone morphogenetic proteins) signaling. SMAD6 is an inhibitory SMAD (I-SMAD) or antagonistic SMAD.
Gallus gallus (taxid: 9031)

>sp|O43541|SMAD6_HUMAN Mothers against decapentaplegic homolog 6 OS=Homo sapiens GN=SMAD6 PE=1 SV=2

 Score = 72.0 bits (175), Expect = 2e-12,   Method: Compositional matrix adjust.
 Identities = 39/99 (39%), Positives = 56/99 (56%), Gaps = 11/99 (11%)

Query: 31  HTLIKRLKDSELETLVEAIESHGTNMSPCILLPSHLL------PNAHFLCCQLWRWPDVS 84
           ++L+KRLK+  L+TL+EA+ES G     C+L+P   L           L  +L+RWPD+ 
Sbjct: 177 YSLLKRLKERSLDTLLEAVESRGGVPGGCVLVPRADLRLGGQPAPPQLLLGRLFRWPDLQ 236

Query: 85  EPYELKKLPNCDSYECSDPSPSSSDLYICCNPYHWSRRC 123
              ELK L  C S+  +   P+     +CCNPYH+SR C
Sbjct: 237 HAVELKPLCGCHSFAAAADGPT-----VCCNPYHFSRLC 270

Antagonist of signaling by TGF-beta (transforming growth factor) type 1 receptor superfamily members; has been shown to inhibit selectively BMP (bone morphogenetic proteins) signaling by competing with the co-SMAD SMAD4 for receptor-activated SMAD1. SMAD6 is an inhibitory SMAD (I-SMAD) or antagonistic SMAD. Binds to regulatory elements in target promoter regions.

Homo sapiens (taxid: 9606)

>sp|O35182|SMAD6_MOUSE Mothers against decapentaplegic homolog 6 OS=Mus musculus GN=Smad6 PE=1 SV=1

 Score = 71.6 bits (174), Expect = 2e-12,   Method: Compositional matrix adjust.
 Identities = 39/99 (39%), Positives = 56/99 (56%), Gaps = 11/99 (11%)

Query: 31  HTLIKRLKDSELETLVEAIESHGTNMSPCILLPSHLL------PNAHFLCCQLWRWPDVS 84
           ++L+KRLK+  L+TL+EA+ES G     C+L+P   L           L  +L+RWPD+ 
Sbjct: 178 YSLLKRLKERSLDTLLEAVESRGGVPGGCVLVPRADLRLGGQPAPPQLLLGRLFRWPDLQ 237

Query: 85  EPYELKKLPNCDSYECSDPSPSSSDLYICCNPYHWSRRC 123
              ELK L  C S+  +   P+     +CCNPYH+SR C
Sbjct: 238 HAVELKPLCGCHSFTAAADGPT-----VCCNPYHFSRLC 271

Binds to regulatory elements in target promoter regions (By similarity). Antagonist of signaling by TGF-beta (transforming growth factor) type 1 receptor superfamily members; has been shown to inhibit selectively BMP (bone morphogenetic proteins) signaling by competing with the co-SMAD SMAD4 for receptor-activated SMAD1. SMAD6 is an inhibitory SMAD (I-SMAD) or antagonistic SMAD. Inhibits phosphorylation activity of SMAD1 induced by BMP type IB receptor and interferes with the phosphorylation of SMAD2 and the subsequent heteromerization with SMAD4.

Mus musculus (taxid: 10090)

>sp|O15105|SMAD7_HUMAN Mothers against decapentaplegic homolog 7 OS=Homo sapiens GN=SMAD7 PE=1 SV=1

 Score = 68.2 bits (165), Expect = 2e-11,   Method: Compositional matrix adjust.
 Identities = 39/115 (33%), Positives = 64/115 (55%), Gaps = 25/115 (21%)

Query: 29  LRHTLIKRLKDSELETLVEAIESHGTNMSPCILLPSHL----------------LPNAH- 71
           L H+++K+LK+ +LE L++A+ES G   + C+LLP  L                 P+++ 
Sbjct: 95  LTHSVLKKLKERQLELLLQAVESRGGTRTACLLLPGRLDCRLGPGAPAGAQPAQPPSSYS 154

Query: 72  --FLCCQLWRWPDVSEPYELKKLPNCDSYECSDPSPSSSDLYICCNPYHWSRRCK 124
              L C+++RWPD+    E+K+L  C+SY   +P        +CCNP+H SR C+
Sbjct: 155 LPLLLCKVFRWPDLRHSSEVKRLCCCESYGKINPE------LVCCNPHHLSRLCE 203

Antagonist of signaling by TGF-beta (transforming growth factor) type 1 receptor superfamily members; has been shown to inhibit TGF-beta (Transforming growth factor) and activin signaling by associating with their receptors thus preventing SMAD2 access. Functions as an adapter to recruit SMURF2 to the TGF-beta receptor complex. Also acts by recruiting the PPP1R15A-PP1 complex to TGFBR1, which promotes its dephosphorylation. Positively regulates PDPK1 kinase activity by stimulating its dissociation from the 14-3-3 protein YWHAQ which acts as a negative regulator.

Homo sapiens (taxid: 9606)

>sp|O35253|SMAD7_MOUSE Mothers against decapentaplegic homolog 7 OS=Mus musculus GN=Smad7 PE=1 SV=1

 Score = 67.8 bits (164), Expect = 3e-11,   Method: Compositional matrix adjust.
 Identities = 39/115 (33%), Positives = 64/115 (55%), Gaps = 25/115 (21%)

Query: 29  LRHTLIKRLKDSELETLVEAIESHGTNMSPCILLPSHL----------------LPNAH- 71
           L H+++K+LK+ +LE L++A+ES G   + C+LLP  L                 P+++ 
Sbjct: 95  LTHSVLKKLKERQLELLLQAVESRGGTRTACLLLPGRLDCRLGPGAPASAQPAQPPSSYS 154

Query: 72  --FLCCQLWRWPDVSEPYELKKLPNCDSYECSDPSPSSSDLYICCNPYHWSRRCK 124
              L C+++RWPD+    E+K+L  C+SY   +P        +CCNP+H SR C+
Sbjct: 155 LPLLLCKVFRWPDLRHSSEVKRLCCCESYGKINPE------LVCCNPHHLSRLCE 203

Antagonist of signaling by TGF-beta (transforming growth factor) type 1 receptor superfamily members; has been shown to inhibit TGF-beta (Transforming growth factor) and activin signaling by associating with their receptors thus preventing SMAD2 access. Functions as an adapter to recruit SMURF2 to the TGF-beta receptor complex. Also acts by recruiting the PPP1R15A-PP1 complex to TGFBR1, which promotes its dephosphorylation. Positively regulates PDPK1 kinase activity by stimulating its dissociation from the 14-3-3 protein YWHAQ which acts as a negative regulator.

Mus musculus (taxid: 10090)

>sp|O88406|SMAD7_RAT Mothers against decapentaplegic homolog 7 OS=Rattus norvegicus GN=Smad7 PE=2 SV=2

 Score = 67.4 bits (163), Expect = 3e-11,   Method: Compositional matrix adjust.
 Identities = 39/115 (33%), Positives = 64/115 (55%), Gaps = 25/115 (21%)

Query: 29  LRHTLIKRLKDSELETLVEAIESHGTNMSPCILLPSHL----------------LPNAH- 71
           L H+++K+LK+ +LE L++A+ES G   + C+LLP  L                 P+++ 
Sbjct: 95  LTHSVLKKLKERQLELLLQAVESRGGTRTACLLLPGRLDCRLGPGAPASAQPAQPPSSYS 154

Query: 72  --FLCCQLWRWPDVSEPYELKKLPNCDSYECSDPSPSSSDLYICCNPYHWSRRCK 124
              L C+++RWPD+    E+K+L  C+SY   +P        +CCNP+H SR C+
Sbjct: 155 LPLLLCKVFRWPDLRHSSEVKRLCCCESYGKINPE------LVCCNPHHLSRLCE 203

Antagonist of signaling by TGF-beta (transforming growth factor) type 1 receptor superfamily members; has been shown to inhibit TGF-beta (Transforming growth factor) and activin signaling by associating with their receptors thus preventing SMAD2 access. Functions as an adapter to recruit SMURF2 to the TGF-beta receptor complex. Also acts by recruiting the PPP1R15A-PP1 complex to TGFBR1, which promotes its dephosphorylation. Positively regulates PDPK1 kinase activity by stimulating its dissociation from the 14-3-3 protein YWHAQ which acts as a negative regulator.

Rattus norvegicus (taxid: 10116)

>sp|P45896|SMA3_CAEEL Dwarfin sma-3 OS=Caenorhabditis elegans GN=sma-3 PE=2 SV=1

 Score = 54.3 bits (129), Expect = 4e-07,   Method: Compositional matrix adjust.
 Identities = 24/52 (46%), Positives = 33/52 (63%), Gaps = 6/52 (11%)

Query: 71  HFLCCQLWRWPDVSEPYELKKLPNCD-SYECSDPSPSSSDLYICCNPYHWSR 121
           H + C++WRWPD+S P+EL+ +  C   YE      SS  +YIC NPYH+ R
Sbjct: 86  HVIYCRVWRWPDISSPHELRSIDTCSYPYES-----SSKTMYICINPYHYQR 132

Involved in TGF-beta pathway.

Caenorhabditis elegans (taxid: 6239)

>sp|P45897|SMA4_CAEEL Dwarfin sma-4 OS=Caenorhabditis elegans GN=sma-4 PE=2 SV=1

 Score = 50.1 bits (118), Expect = 7e-06,   Method: Compositional matrix adjust.
 Identities = 35/103 (33%), Positives = 53/103 (51%), Gaps = 23/103 (22%)

Query: 32  TLIKRLKDS--ELETLVEAIESHGTNMSPCILLPSHL-----------LPNAHFLCCQLW 78
           +L+K+LKD   EL+ L+ A+ S+G   + C+ +   L           +P  H +  ++W
Sbjct: 174 SLVKKLKDKRIELDALITAVTSNGKQPTGCVTIQRSLDGRLQVAGRKGVP--HVVYARIW 231

Query: 79  RWPDVSEPYELKKLPNCDSYECSDPSPSSSDLYICCNPYHWSR 121
           RWP VS+  EL KL  C   + S   P +    IC NPYH+ R
Sbjct: 232 RWPKVSK-NELVKLVQC---QTSSDHPDN----ICINPYHYER 266

Involved in TGF-beta pathway.

Caenorhabditis elegans (taxid: 6239)

>sp|Q02330|SMA2_CAEEL Dwarfin sma-2 OS=Caenorhabditis elegans GN=sma-2 PE=2 SV=2

 Score = 48.5 bits (114), Expect = 2e-05,   Method: Compositional matrix adjust.
 Identities = 34/103 (33%), Positives = 48/103 (46%), Gaps = 18/103 (17%)

Query: 29  LRHTLIKRLKDSELETLVEAIESHGTNMSPCILLP---------SHLLPNAHFLCCQLWR 79
           L   LIK  K + LE L  A+   G   + C+ +P         SH     H + C+++R
Sbjct: 33  LMKKLIKHNKQA-LENLEFALRCQGQQKTECVTIPRSLDGRLQISHRKALPHVIYCRVYR 91

Query: 80  WPDVSEPYELKKLPNCDS-YECSDPSPSSSDLYICCNPYHWSR 121
           WPD+   +ELK + +C   YE       S    IC NPYH+ R
Sbjct: 92  WPDLQSHHELKAIEDCRFCYE-------SGQKDICINPYHYKR 127

Involved in TGF-beta pathway.

Caenorhabditis elegans (taxid: 6239)

>sp|P42003|MAD_DROME Protein mothers against dpp OS=Drosophila melanogaster GN=Mad PE=1 SV=1

 Score = 43.9 bits (102), Expect = 5e-04,   Method: Compositional matrix adjust.
 Identities = 33/101 (32%), Positives = 49/101 (48%), Gaps = 18/101 (17%)

Query: 32  TLIKRLKDSE--LETLVEAIESHGTNMSPCILLP---------SHLLPNAHFLCCQLWRW 80
           +L+K+LK  +  +E L  A+   G   S C+ +P         SH     H + C++WRW
Sbjct: 50  SLVKKLKKRKGAIEELERALSCPG-QPSKCVTIPRSLDGRLQVSHRKGLPHVIYCRVWRW 108

Query: 81  PDVSEPYELKKLPNCDSYECSDPSPSSSDLYICCNPYHWSR 121
           PD+   +ELK L  C  Y       S+    +C NPYH+ R
Sbjct: 109 PDLQSHHELKPLELCQ-YPF-----SAKQKEVCINPYHYKR 143

Required for the function of decapentaplegic. May play an important role in mediating Dpp signaling. Involved in the BMP signaling pathway.

Drosophila melanogaster (taxid: 7227)

Close Homologs in the Non-Redundant Database Detected by BLAST

Original result of BLAST against Nonredundant Database

GI	Length	Definition	Q cover	H cover	Identity	E-value
Query	163
242016961	176	smad7, putative [Pediculus humanus corpo	0.662	0.613	0.390	1e-16
328712621	380	PREDICTED: mothers against decapentapleg	0.558	0.239	0.393	1e-15
40642978	359	Inhibitory SMAD [Crassostrea gigas]	0.503	0.228	0.427	7e-15
47215155	456	unnamed protein product [Tetraodon nigro	0.552	0.197	0.388	2e-12
225543455	327	daughters against dpp [Tribolium castane	0.490	0.244	0.450	2e-12
301614155	344	PREDICTED: mothers against decapentapleg	0.644	0.305	0.343	3e-12
270002896	367	daughters against dpp [Tribolium castane	0.490	0.217	0.450	3e-12
432885782	375	PREDICTED: mothers against decapentapleg	0.552	0.24	0.378	4e-12
348528089	376	PREDICTED: mothers against decapentapleg	0.552	0.239	0.388	4e-12
410903474	376	PREDICTED: mothers against decapentapleg	0.552	0.239	0.378	5e-12

>gi|242016961|ref|XP_002428963.1| smad7, putative [Pediculus humanus corporis] gi|212513792|gb|EEB16225.1| smad7, putative [Pediculus humanus corporis]

 Score = 91.7 bits (226), Expect = 1e-16,   Method: Compositional matrix adjust.
 Identities = 48/123 (39%), Positives = 69/123 (56%), Gaps = 15/123 (12%)

Query: 6   DTPENSCYCCAKTLDEVPYYESLLRHTLIKRLKDSELETLVEAIESHGTNMSPCILLPSH 65
           D     C CC          E L+R  L+K+L++ +LE L++A+ES G ++S CILLP  
Sbjct: 43  DASSEGCGCCNSRASRT---EILVRTNLLKKLEEHQLEMLIQAVESKGADLSACILLPRD 99

Query: 66  LLPNA----HFLCCQLWRWPDVSEPYELKKLPNCDSYECSDPSPSSSDLYICCNPYHWSR 121
           ++  A    H L CQ+WRWP + E  ++++LP C S        S   +Y C NPYHWSR
Sbjct: 100 IVGTADVDPHVLSCQVWRWPGLRESSQIRRLPGCCS--------SKDAVYTCLNPYHWSR 151

Query: 122 RCK 124
            C+
Sbjct: 152 LCQ 154

Source: Pediculus humanus corporis

Species: Pediculus humanus

Genus: Pediculus

Family: Pediculidae

Order: Phthiraptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|328712621|ref|XP_001942613.2| PREDICTED: mothers against decapentaplegic homolog 6-like [Acyrthosiphon pisum]

 Score = 88.2 bits (217), Expect = 1e-15,   Method: Compositional matrix adjust.
 Identities = 39/99 (39%), Positives = 59/99 (59%), Gaps = 8/99 (8%)

Query: 26  ESLLRHTLIKRLKDSELETLVEAIESHGTNMSPCILLPSHLLPNAHFLCCQLWRWPDVSE 85
           E   R+ L KRL D +LETL+ A+++ G + + C+ +   L  +   +CC+LWRWPD+  
Sbjct: 67  ERKFRNALFKRLDDRQLETLLRAVDTGGVDAAECVAVRPFLFADPAVICCRLWRWPDLRT 126

Query: 86  PYELKKLPNCDSYECSDPSPSSSDLYICCNPYHWSRRCK 124
             +LK  P+C + +  D         +CCNPYHWSRRC+
Sbjct: 127 VEQLKSTPSCQTAKQPD--------MLCCNPYHWSRRCE 157

Source: Acyrthosiphon pisum

Species: Acyrthosiphon pisum

Genus: Acyrthosiphon

Family: Aphididae

Order: Hemiptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|40642978|emb|CAD90766.1| Inhibitory SMAD [Crassostrea gigas]

 Score = 85.5 bits (210), Expect = 7e-15,   Method: Compositional matrix adjust.
 Identities = 41/96 (42%), Positives = 62/96 (64%), Gaps = 14/96 (14%)

Query: 31  HTLIKRLKDSELETLVEAIESHGTNMSPCILLPS------HLLPNAHFLCCQLWRWPDVS 84
           H+++KRLK+  LE L+ ++ES G   +PC+LLP+       +  + H LCCQ+WRWP+++
Sbjct: 39  HSMLKRLKEKNLEILLRSVESKGREETPCVLLPNVELKMGKMSTDPHVLCCQIWRWPELT 98

Query: 85  EPYELKKLPNCDSYECSDPSPSSSDLYICCNPYHWS 120
               L++LP C+    +D  P    LY+CCNPYHWS
Sbjct: 99  LDTTLRRLPCCE----TDKDP----LYVCCNPYHWS 126

Source: Crassostrea gigas

Species: Crassostrea gigas

Genus: Crassostrea

Family: Ostreidae

Order: Ostreoida

Class: Bivalvia

Phylum: Mollusca

Superkingdom: Eukaryota

>gi|47215155|emb|CAG12446.1| unnamed protein product [Tetraodon nigroviridis]

 Score = 77.8 bits (190), Expect = 2e-12,   Method: Compositional matrix adjust.
 Identities = 40/103 (38%), Positives = 60/103 (58%), Gaps = 13/103 (12%)

Query: 29  LRHTLIKRLKDSELETLVEAIESHGTNMSPCILLPSHLLPNAH-------FLCCQLWRWP 81
           L H+ +KR+K+ +LE L++A+ES G   SPC+LLP  +             L  +++RWP
Sbjct: 58  LTHSTLKRIKEKQLEALLQAVESKGGARSPCLLLPGRVEARVGQQGYSLPLLLSKVFRWP 117

Query: 82  DVSEPYELKKLPNCDSYECSDPSPSSSDLYICCNPYHWSRRCK 124
           D+    ELK+L  C+SY  S+P        +CCNP+H SR C+
Sbjct: 118 DLRHSSELKRLSCCESYGKSNPE------LLCCNPHHMSRLCE 154

Source: Tetraodon nigroviridis

Species: Tetraodon nigroviridis

Genus: Tetraodon

Family: Tetraodontidae

Order: Tetraodontiformes

Class: Actinopterygii

Phylum: Chordata

Superkingdom: Eukaryota

>gi|225543455|ref|NP_001139378.1| daughters against dpp [Tribolium castaneum]

 Score = 77.0 bits (188), Expect = 2e-12,   Method: Compositional matrix adjust.
 Identities = 41/91 (45%), Positives = 57/91 (62%), Gaps = 11/91 (12%)

Query: 32  TLIKRLKDSELETLVEAIESHGTNM-SPCILLPSHLLPNAHFLCCQLWRWPDVSEPYELK 90
            L+K+L++++L  L  A+ES G +  S C+L+P    P  H LCCQ WRWPD+ +  +LK
Sbjct: 34  VLLKQLQENQLGMLWTAVESRGRDGGSNCVLMPRDRQP--HVLCCQTWRWPDLLQSTDLK 91

Query: 91  KLPNCDSYECSDPSPSSSDLYICCNPYHWSR 121
           +LP C      DP      +Y+CCNPYHWSR
Sbjct: 92  RLPACRF--AGDP------VYVCCNPYHWSR 114

Source: Tribolium castaneum

Species: Tribolium castaneum

Genus: Tribolium

Family: Tenebrionidae

Order: Coleoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|301614155|ref|XP_002936553.1| PREDICTED: mothers against decapentaplegic homolog 7-like [Xenopus (Silurana) tropicalis]

 Score = 77.0 bits (188), Expect = 3e-12,   Method: Compositional matrix adjust.
 Identities = 44/128 (34%), Positives = 70/128 (54%), Gaps = 23/128 (17%)

Query: 14  CCAKTLDEVPYYE---------SLLRHTLIKRLKDSELETLVEAIESHGTNMSPCILLPS 64
           C  K+ ++VP              L H+++K+LK+ +LE L++A+E  G   SPC+LLP+
Sbjct: 38  CLGKSANKVPGKALGGSEAAELKALAHSVLKKLKEKQLEGLLQAVECKGGARSPCLLLPA 97

Query: 65  HLLPNA--------HFLCCQLWRWPDVSEPYELKKLPNCDSYECSDPSPSSSDLYICCNP 116
             L +           L C+++RWPD+    E+K+L  CDSY  ++P        +CCNP
Sbjct: 98  AKLDSRLGQQPFSLPLLLCKVFRWPDLRHSSEVKRLSCCDSYGKNNPE------LVCCNP 151

Query: 117 YHWSRRCK 124
           +H SR C+
Sbjct: 152 HHLSRLCE 159

Source: Xenopus (Silurana) tropicalis

Species: Xenopus (Silurana) tropicalis

Genus: Xenopus

Family: Pipidae

Order: Anura

Class: Amphibia

Phylum: Chordata

Superkingdom: Eukaryota

>gi|270002896|gb|EEZ99343.1| daughters against dpp [Tribolium castaneum]

 Score = 76.6 bits (187), Expect = 3e-12,   Method: Compositional matrix adjust.
 Identities = 41/91 (45%), Positives = 57/91 (62%), Gaps = 11/91 (12%)

Query: 32  TLIKRLKDSELETLVEAIESHGTNM-SPCILLPSHLLPNAHFLCCQLWRWPDVSEPYELK 90
            L+K+L++++L  L  A+ES G +  S C+L+P    P  H LCCQ WRWPD+ +  +LK
Sbjct: 59  VLLKQLQENQLGMLWTAVESRGRDGGSNCVLMPRDRQP--HVLCCQTWRWPDLLQSTDLK 116

Query: 91  KLPNCDSYECSDPSPSSSDLYICCNPYHWSR 121
           +LP C      DP      +Y+CCNPYHWSR
Sbjct: 117 RLPACRF--AGDP------VYVCCNPYHWSR 139

Source: Tribolium castaneum

Species: Tribolium castaneum

Genus: Tribolium

Family: Tenebrionidae

Order: Coleoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|432885782|ref|XP_004074756.1| PREDICTED: mothers against decapentaplegic homolog 7-like [Oryzias latipes]

 Score = 76.3 bits (186), Expect = 4e-12,   Method: Compositional matrix adjust.
 Identities = 39/103 (37%), Positives = 62/103 (60%), Gaps = 13/103 (12%)

Query: 29  LRHTLIKRLKDSELETLVEAIESHGTNMSPCILLPSHLLPNAH-------FLCCQLWRWP 81
           L H+++K++K+ +LE L++A+ES G   SPC+LLPS +             L  +++RWP
Sbjct: 58  LTHSVLKKIKEKQLEVLLQAVESKGGVRSPCLLLPSKVDAKVGQQSYSLPMLLYKVFRWP 117

Query: 82  DVSEPYELKKLPNCDSYECSDPSPSSSDLYICCNPYHWSRRCK 124
           D+    ELK+L  C+SY  ++P        +CCNP+H SR C+
Sbjct: 118 DLRHSSELKRLSCCESYGKANPE------LVCCNPHHMSRLCE 154

Source: Oryzias latipes

Species: Oryzias latipes

Genus: Oryzias

Family: Adrianichthyidae

Order: Beloniformes

Class: Actinopterygii

Phylum: Chordata

Superkingdom: Eukaryota

>gi|348528089|ref|XP_003451551.1| PREDICTED: mothers against decapentaplegic homolog 7-like [Oreochromis niloticus]

 Score = 76.3 bits (186), Expect = 4e-12,   Method: Compositional matrix adjust.
 Identities = 40/103 (38%), Positives = 61/103 (59%), Gaps = 13/103 (12%)

Query: 29  LRHTLIKRLKDSELETLVEAIESHGTNMSPCILLPSHLLPNAH-------FLCCQLWRWP 81
           L H+++K++K+ +LE L++A+ES G   SPC+LLPS +             L  +++RWP
Sbjct: 58  LTHSILKKIKEKQLEVLLQAVESKGGARSPCLLLPSKVDAKVGQQSYSLPMLLYKVFRWP 117

Query: 82  DVSEPYELKKLPNCDSYECSDPSPSSSDLYICCNPYHWSRRCK 124
           D+    ELK+L  C+SY   +P        ICCNP+H SR C+
Sbjct: 118 DLRHSSELKRLSCCESYGKINPE------LICCNPHHMSRLCE 154

Source: Oreochromis niloticus

Species: Oreochromis niloticus

Genus: Oreochromis

Family: Cichlidae

Order: Perciformes

Class: Actinopterygii

Phylum: Chordata

Superkingdom: Eukaryota

>gi|410903474|ref|XP_003965218.1| PREDICTED: mothers against decapentaplegic homolog 7-like [Takifugu rubripes]

 Score = 75.9 bits (185), Expect = 5e-12,   Method: Compositional matrix adjust.
 Identities = 39/103 (37%), Positives = 61/103 (59%), Gaps = 13/103 (12%)

Query: 29  LRHTLIKRLKDSELETLVEAIESHGTNMSPCILLPSHLLPNAH-------FLCCQLWRWP 81
           L H+++K++K+ +LE L++A+ES G   SPC+LLPS +             L  +++RWP
Sbjct: 58  LTHSILKKIKEKQLEALLQAVESKGGARSPCLLLPSKVDAKVGQQSYSLPMLLYKVFRWP 117

Query: 82  DVSEPYELKKLPNCDSYECSDPSPSSSDLYICCNPYHWSRRCK 124
           D+    ELK+L  C+SY   +P        +CCNP+H SR C+
Sbjct: 118 DLRHSSELKRLSCCESYGKINPE------LVCCNPHHMSRLCE 154

Source: Takifugu rubripes

Species: Takifugu rubripes

Genus: Takifugu

Family: Tetraodontidae

Order: Tetraodontiformes

Class: Actinopterygii

Phylum: Chordata

Superkingdom: Eukaryota

---

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	163
ZFIN|ZDB-GENE-030128-3	372	smad7 "MAD, mothers against de	0.552	0.241	0.359	1.8e-12
UNIPROTKB|Q9W734	431	SMAD6 "Mothers against decapen	0.533	0.201	0.38	2e-12
MGI|MGI:1336883	495	Smad6 "SMAD family member 6" [	0.539	0.177	0.393	7.2e-12
RGD|1305069	495	Smad6 "SMAD family member 6" [	0.539	0.177	0.393	7.2e-12
UNIPROTKB|O43541	496	SMAD6 "Mothers against decapen	0.539	0.177	0.393	7.3e-12
UNIPROTKB|F1SJJ2	496	SMAD6 "Uncharacterized protein	0.539	0.177	0.393	7.3e-12
UNIPROTKB|E1BH37	497	SMAD6 "Uncharacterized protein	0.539	0.177	0.393	7.3e-12
UNIPROTKB|E2RB30	499	SMAD6 "Uncharacterized protein	0.539	0.176	0.393	7.3e-12
ZFIN|ZDB-GENE-050419-198	486	smad6b "SMAD family member 6b"	0.521	0.174	0.38	1.5e-11
ZFIN|ZDB-GENE-011015-1	453	smad6a "SMAD family member 6a"	0.527	0.189	0.36	1.7e-11

ZFIN|ZDB-GENE-030128-3 smad7 "MAD, mothers against decapentaplegic homolog 7 (Drosophila)" [Danio rerio (taxid:7955)]

 Score = 172 (65.6 bits), Expect = 1.8e-12, P = 1.8e-12
 Identities = 37/103 (35%), Positives = 61/103 (59%)

Query:    29 LRHTLIKRLKDSELETLVEAIESHGTNMSPCILLP----SHLLPNAH---FLCCQLWRWP 81
             L ++++K++K+ +LE L++A+ES G   SPC+LLP    + L   ++    L  +++RWP
Sbjct:    54 LTYSILKKIKEKQLEVLLQAVESRGGARSPCLLLPGKADARLGQQSYPLPLLLYKVFRWP 113

Query:    82 DVSEPYELKKLPNCDSYECXXXXXXXXXLYICCNPYHWSRRCK 124
             D+    ELK+L  C+SY             +CCNP+H SR C+
Sbjct:   114 DLRHSSELKRLSCCESY------GKINPELVCCNPHHMSRLCE 150

GO:0005622 "intracellular" evidence=IEA

GO:0005667 "transcription factor complex" evidence=IEA

GO:0006355 "regulation of transcription, DNA-dependent" evidence=IEA

GO:0003700 "sequence-specific DNA binding transcription factor activity" evidence=IEA

GO:0007179 "transforming growth factor beta receptor signaling pathway" evidence=IEA

GO:0005634 "nucleus" evidence=IEA

GO:0006351 "transcription, DNA-dependent" evidence=IEA

UNIPROTKB|Q9W734 SMAD6 "Mothers against decapentaplegic homolog 6" [Gallus gallus (taxid:9031)]

 Score = 173 (66.0 bits), Expect = 2.0e-12, P = 2.0e-12
 Identities = 38/100 (38%), Positives = 53/100 (53%)

Query:    31 HTLIKRLKDSELETLVEAIESHGTNMSPCILLPSHLL-------PNAHFLCCQLWRWPDV 83
             + L+KRLK+  L +L++A+ES G     C+L+    L       P  H L  +L+RWPD+
Sbjct:   111 YALLKRLKERSLHSLLQAVESRGGTPGGCVLVARGELRLGAARRPPPHLLLGKLFRWPDL 170

Query:    84 SEPYELKKLPNCDSYECXXXXXXXXXLYICCNPYHWSRRC 123
               P ELK L  C S+             +CCNPYH+SR C
Sbjct:   171 QHPAELKALCECQSFGAADGPT------VCCNPYHFSRLC 204

GO:0003700 "sequence-specific DNA binding transcription factor activity" evidence=IEA

GO:0005667 "transcription factor complex" evidence=IEA

GO:0007179 "transforming growth factor beta receptor signaling pathway" evidence=IEA

GO:0006351 "transcription, DNA-dependent" evidence=IEA

GO:0046872 "metal ion binding" evidence=IEA

GO:0031589 "cell-substrate adhesion" evidence=ISS

GO:0003682 "chromatin binding" evidence=ISS

GO:0005634 "nucleus" evidence=ISS

GO:0044212 "transcription regulatory region DNA binding" evidence=ISS

MGI|MGI:1336883 Smad6 "SMAD family member 6" [Mus musculus (taxid:10090)]

 Score = 169 (64.5 bits), Expect = 7.2e-12, P = 7.2e-12
 Identities = 39/99 (39%), Positives = 54/99 (54%)

Query:    31 HTLIKRLKDSELETLVEAIESHGTNMSPCILLPSHLL-----PNA-HFLCCQLWRWPDVS 84
             ++L+KRLK+  L+TL+EA+ES G     C+L+P   L     P     L  +L+RWPD+ 
Sbjct:   178 YSLLKRLKERSLDTLLEAVESRGGVPGGCVLVPRADLRLGGQPAPPQLLLGRLFRWPDLQ 237

Query:    85 EPYELKKLPNCDSYECXXXXXXXXXLYICCNPYHWSRRC 123
                ELK L  C S+             +CCNPYH+SR C
Sbjct:   238 HAVELKPLCGCHSFTAAADGPT-----VCCNPYHFSRLC 271

GO:0003677 "DNA binding" evidence=IEA

GO:0003682 "chromatin binding" evidence=ISO

GO:0003700 "sequence-specific DNA binding transcription factor activity" evidence=IEA

GO:0005515 "protein binding" evidence=IPI

GO:0005622 "intracellular" evidence=IEA

GO:0005634 "nucleus" evidence=ISO

GO:0005667 "transcription factor complex" evidence=IEA

GO:0006351 "transcription, DNA-dependent" evidence=IEA

GO:0006355 "regulation of transcription, DNA-dependent" evidence=IEA

GO:0006955 "immune response" evidence=ISO

GO:0007179 "transforming growth factor beta receptor signaling pathway" evidence=IEA

GO:0007352 "zygotic specification of dorsal/ventral axis" evidence=ISO

GO:0010991 "negative regulation of SMAD protein complex assembly" evidence=ISO

GO:0030512 "negative regulation of transforming growth factor beta receptor signaling pathway" evidence=ISO

GO:0030514 "negative regulation of BMP signaling pathway" evidence=ISO

GO:0030617 "transforming growth factor beta receptor, inhibitory cytoplasmic mediator activity" evidence=ISO

GO:0031589 "cell-substrate adhesion" evidence=ISO

GO:0031625 "ubiquitin protein ligase binding" evidence=ISO

GO:0034713 "type I transforming growth factor beta receptor binding" evidence=ISO

GO:0043066 "negative regulation of apoptotic process" evidence=ISO

GO:0043154 "negative regulation of cysteine-type endopeptidase activity involved in apoptotic process" evidence=ISO

GO:0044212 "transcription regulatory region DNA binding" evidence=ISO

GO:0045750 "positive regulation of S phase of mitotic cell cycle" evidence=ISO

GO:0045907 "positive regulation of vasoconstriction" evidence=TAS

GO:0045908 "negative regulation of vasodilation" evidence=TAS

GO:0046872 "metal ion binding" evidence=IEA

GO:0060394 "negative regulation of pathway-restricted SMAD protein phosphorylation" evidence=ISO

GO:0060948 "cardiac vascular smooth muscle cell development" evidence=TAS

GO:0060977 "coronary vasculature morphogenesis" evidence=TAS

GO:0070410 "co-SMAD binding" evidence=ISO

GO:0070411 "I-SMAD binding" evidence=ISO

GO:0070412 "R-SMAD binding" evidence=ISO

GO:0070698 "type I activin receptor binding" evidence=ISO

RGD|1305069 Smad6 "SMAD family member 6" [Rattus norvegicus (taxid:10116)]

 Score = 169 (64.5 bits), Expect = 7.2e-12, P = 7.2e-12
 Identities = 39/99 (39%), Positives = 54/99 (54%)

Query:    31 HTLIKRLKDSELETLVEAIESHGTNMSPCILLPSHLL-----PNA-HFLCCQLWRWPDVS 84
             ++L+KRLK+  L+TL+EA+ES G     C+L+P   L     P     L  +L+RWPD+ 
Sbjct:   178 YSLLKRLKERSLDTLLEAVESRGGVPGGCVLVPRADLRLGGQPAPPQLLLGRLFRWPDLQ 237

Query:    85 EPYELKKLPNCDSYECXXXXXXXXXLYICCNPYHWSRRC 123
                ELK L  C S+             +CCNPYH+SR C
Sbjct:   238 HAVELKPLCGCHSFAAAADGPT-----VCCNPYHFSRLC 271

GO:0001657 "ureteric bud development" evidence=IEA

GO:0003674 "molecular_function" evidence=ND

GO:0003682 "chromatin binding" evidence=IEA;ISO

GO:0003700 "sequence-specific DNA binding transcription factor activity" evidence=IEA

GO:0005575 "cellular_component" evidence=ND

GO:0005634 "nucleus" evidence=ISO

GO:0005667 "transcription factor complex" evidence=IEA

GO:0006351 "transcription, DNA-dependent" evidence=IEA

GO:0006955 "immune response" evidence=IEA;ISO

GO:0007179 "transforming growth factor beta receptor signaling pathway" evidence=IEA

GO:0007352 "zygotic specification of dorsal/ventral axis" evidence=IEA;ISO

GO:0010991 "negative regulation of SMAD protein complex assembly" evidence=IEA;ISO

GO:0030512 "negative regulation of transforming growth factor beta receptor signaling pathway" evidence=IEA;ISO

GO:0030514 "negative regulation of BMP signaling pathway" evidence=IEA;ISO

GO:0030617 "transforming growth factor beta receptor, inhibitory cytoplasmic mediator activity" evidence=IEA;ISO

GO:0031589 "cell-substrate adhesion" evidence=IEA;ISO

GO:0031625 "ubiquitin protein ligase binding" evidence=IEA;ISO

GO:0034616 "response to laminar fluid shear stress" evidence=IEA;ISO

GO:0034713 "type I transforming growth factor beta receptor binding" evidence=IEA;ISO

GO:0043066 "negative regulation of apoptotic process" evidence=IEA;ISO

GO:0043154 "negative regulation of cysteine-type endopeptidase activity involved in apoptotic process" evidence=IEA;ISO

GO:0043627 "response to estrogen stimulus" evidence=IEP

GO:0044212 "transcription regulatory region DNA binding" evidence=IEA;ISO

GO:0045750 "positive regulation of S phase of mitotic cell cycle" evidence=IEA;ISO

GO:0060394 "negative regulation of pathway-restricted SMAD protein phosphorylation" evidence=IEA;ISO

GO:0070410 "co-SMAD binding" evidence=IEA;ISO

GO:0070411 "I-SMAD binding" evidence=IEA;ISO

GO:0070412 "R-SMAD binding" evidence=IEA;ISO

GO:0070698 "type I activin receptor binding" evidence=IEA;ISO

UNIPROTKB|O43541 SMAD6 "Mothers against decapentaplegic homolog 6" [Homo sapiens (taxid:9606)]

 Score = 169 (64.5 bits), Expect = 7.3e-12, P = 7.3e-12
 Identities = 39/99 (39%), Positives = 54/99 (54%)

Query:    31 HTLIKRLKDSELETLVEAIESHGTNMSPCILLPSHLL-----PNA-HFLCCQLWRWPDVS 84
             ++L+KRLK+  L+TL+EA+ES G     C+L+P   L     P     L  +L+RWPD+ 
Sbjct:   177 YSLLKRLKERSLDTLLEAVESRGGVPGGCVLVPRADLRLGGQPAPPQLLLGRLFRWPDLQ 236

Query:    85 EPYELKKLPNCDSYECXXXXXXXXXLYICCNPYHWSRRC 123
                ELK L  C S+             +CCNPYH+SR C
Sbjct:   237 HAVELKPLCGCHSFAAAADGPT-----VCCNPYHFSRLC 270

GO:0003700 "sequence-specific DNA binding transcription factor activity" evidence=IEA

GO:0005667 "transcription factor complex" evidence=IEA

GO:0007179 "transforming growth factor beta receptor signaling pathway" evidence=IEA

GO:0006351 "transcription, DNA-dependent" evidence=IEA

GO:0046872 "metal ion binding" evidence=IEA

GO:0001657 "ureteric bud development" evidence=IEA

GO:0043627 "response to estrogen stimulus" evidence=IEA

GO:0003682 "chromatin binding" evidence=IDA

GO:0031589 "cell-substrate adhesion" evidence=IMP

GO:0005634 "nucleus" evidence=IDA

GO:0044212 "transcription regulatory region DNA binding" evidence=IDA

GO:0005829 "cytosol" evidence=TAS

GO:0030509 "BMP signaling pathway" evidence=TAS

GO:0005515 "protein binding" evidence=IPI

GO:0005737 "cytoplasm" evidence=TAS

GO:0030617 "transforming growth factor beta receptor, inhibitory cytoplasmic mediator activity" evidence=IMP;IDA

GO:0006955 "immune response" evidence=IMP

GO:0060394 "negative regulation of pathway-restricted SMAD protein phosphorylation" evidence=IMP;IDA

GO:0034713 "type I transforming growth factor beta receptor binding" evidence=IDA

GO:0007352 "zygotic specification of dorsal/ventral axis" evidence=IMP

GO:0030514 "negative regulation of BMP signaling pathway" evidence=IDA

GO:0034616 "response to laminar fluid shear stress" evidence=IEP

GO:0070411 "I-SMAD binding" evidence=IPI

GO:0070410 "co-SMAD binding" evidence=IPI

GO:0031625 "ubiquitin protein ligase binding" evidence=IPI

GO:0043154 "negative regulation of cysteine-type endopeptidase activity involved in apoptotic process" evidence=IMP

GO:0045750 "positive regulation of S phase of mitotic cell cycle" evidence=IMP

GO:0043066 "negative regulation of apoptotic process" evidence=IMP

GO:0030512 "negative regulation of transforming growth factor beta receptor signaling pathway" evidence=IMP

GO:0070412 "R-SMAD binding" evidence=IPI

GO:0010991 "negative regulation of SMAD protein complex assembly" evidence=IDA

GO:0070698 "type I activin receptor binding" evidence=IDA

UNIPROTKB|F1SJJ2 SMAD6 "Uncharacterized protein" [Sus scrofa (taxid:9823)]

 Score = 169 (64.5 bits), Expect = 7.3e-12, P = 7.3e-12
 Identities = 39/99 (39%), Positives = 54/99 (54%)

Query:    31 HTLIKRLKDSELETLVEAIESHGTNMSPCILLPSHLL-----PNA-HFLCCQLWRWPDVS 84
             ++L+KRLK+  L+TL+EA+ES G     C+L+P   L     P     L  +L+RWPD+ 
Sbjct:   176 YSLLKRLKERSLDTLLEAVESRGGVPGGCVLVPRADLRLGGQPAPPQLLLGRLFRWPDLQ 235

Query:    85 EPYELKKLPNCDSYECXXXXXXXXXLYICCNPYHWSRRC 123
                ELK L  C S+             +CCNPYH+SR C
Sbjct:   236 HAVELKPLCGCHSFAAAADGPT-----VCCNPYHFSRLC 269

GO:0070698 "type I activin receptor binding" evidence=IEA

GO:0070412 "R-SMAD binding" evidence=IEA

GO:0070411 "I-SMAD binding" evidence=IEA

GO:0070410 "co-SMAD binding" evidence=IEA

GO:0060394 "negative regulation of pathway-restricted SMAD protein phosphorylation" evidence=IEA

GO:0045750 "positive regulation of S phase of mitotic cell cycle" evidence=IEA

GO:0044212 "transcription regulatory region DNA binding" evidence=IEA

GO:0043154 "negative regulation of cysteine-type endopeptidase activity involved in apoptotic process" evidence=IEA

GO:0043066 "negative regulation of apoptotic process" evidence=IEA

GO:0034713 "type I transforming growth factor beta receptor binding" evidence=IEA

GO:0034616 "response to laminar fluid shear stress" evidence=IEA

GO:0031625 "ubiquitin protein ligase binding" evidence=IEA

GO:0031589 "cell-substrate adhesion" evidence=IEA

GO:0030617 "transforming growth factor beta receptor, inhibitory cytoplasmic mediator activity" evidence=IEA

GO:0030514 "negative regulation of BMP signaling pathway" evidence=IEA

GO:0030512 "negative regulation of transforming growth factor beta receptor signaling pathway" evidence=IEA

GO:0010991 "negative regulation of SMAD protein complex assembly" evidence=IEA

GO:0007352 "zygotic specification of dorsal/ventral axis" evidence=IEA

GO:0006955 "immune response" evidence=IEA

GO:0003682 "chromatin binding" evidence=IEA

GO:0001657 "ureteric bud development" evidence=IEA

GO:0006351 "transcription, DNA-dependent" evidence=IEA

GO:0007179 "transforming growth factor beta receptor signaling pathway" evidence=IEA

GO:0005667 "transcription factor complex" evidence=IEA

GO:0003700 "sequence-specific DNA binding transcription factor activity" evidence=IEA

UNIPROTKB|E1BH37 SMAD6 "Uncharacterized protein" [Bos taurus (taxid:9913)]

 Score = 169 (64.5 bits), Expect = 7.3e-12, P = 7.3e-12
 Identities = 39/99 (39%), Positives = 54/99 (54%)

Query:    31 HTLIKRLKDSELETLVEAIESHGTNMSPCILLPSHLL-----PNA-HFLCCQLWRWPDVS 84
             ++L+KRLK+  L+TL+EA+ES G     C+L+P   L     P     L  +L+RWPD+ 
Sbjct:   177 YSLLKRLKERSLDTLLEAVESRGGVPGGCVLVPRADLRLGGQPAPPQLLLGRLFRWPDLQ 236

Query:    85 EPYELKKLPNCDSYECXXXXXXXXXLYICCNPYHWSRRC 123
                ELK L  C S+             +CCNPYH+SR C
Sbjct:   237 HAVELKPLCGCHSFAAAADGPT-----VCCNPYHFSRLC 270

GO:0070698 "type I activin receptor binding" evidence=IEA

GO:0070412 "R-SMAD binding" evidence=IEA

GO:0070411 "I-SMAD binding" evidence=IEA

GO:0070410 "co-SMAD binding" evidence=IEA

GO:0060394 "negative regulation of pathway-restricted SMAD protein phosphorylation" evidence=IEA

GO:0045750 "positive regulation of S phase of mitotic cell cycle" evidence=IEA

GO:0044212 "transcription regulatory region DNA binding" evidence=IEA

GO:0043154 "negative regulation of cysteine-type endopeptidase activity involved in apoptotic process" evidence=IEA

GO:0043066 "negative regulation of apoptotic process" evidence=IEA

GO:0034713 "type I transforming growth factor beta receptor binding" evidence=IEA

GO:0034616 "response to laminar fluid shear stress" evidence=IEA

GO:0031625 "ubiquitin protein ligase binding" evidence=IEA

GO:0031589 "cell-substrate adhesion" evidence=IEA

GO:0030617 "transforming growth factor beta receptor, inhibitory cytoplasmic mediator activity" evidence=IEA

GO:0030514 "negative regulation of BMP signaling pathway" evidence=IEA

GO:0030512 "negative regulation of transforming growth factor beta receptor signaling pathway" evidence=IEA

GO:0010991 "negative regulation of SMAD protein complex assembly" evidence=IEA

GO:0007352 "zygotic specification of dorsal/ventral axis" evidence=IEA

GO:0006955 "immune response" evidence=IEA

GO:0003682 "chromatin binding" evidence=IEA

GO:0001657 "ureteric bud development" evidence=IEA

GO:0006351 "transcription, DNA-dependent" evidence=IEA

GO:0007179 "transforming growth factor beta receptor signaling pathway" evidence=IEA

GO:0005667 "transcription factor complex" evidence=IEA

GO:0003700 "sequence-specific DNA binding transcription factor activity" evidence=IEA

UNIPROTKB|E2RB30 SMAD6 "Uncharacterized protein" [Canis lupus familiaris (taxid:9615)]

 Score = 169 (64.5 bits), Expect = 7.3e-12, P = 7.3e-12
 Identities = 39/99 (39%), Positives = 54/99 (54%)

Query:    31 HTLIKRLKDSELETLVEAIESHGTNMSPCILLPSHLL-----PNA-HFLCCQLWRWPDVS 84
             ++L+KRLK+  L+TL+EA+ES G     C+L+P   L     P     L  +L+RWPD+ 
Sbjct:   178 YSLLKRLKERSLDTLLEAVESRGGVPGGCVLVPRADLRLGGQPAPPQLLLGRLFRWPDLQ 237

Query:    85 EPYELKKLPNCDSYECXXXXXXXXXLYICCNPYHWSRRC 123
                ELK L  C S+             +CCNPYH+SR C
Sbjct:   238 HAVELKPLCGCHSFAAAADGPT-----VCCNPYHFSRLC 271

GO:0070698 "type I activin receptor binding" evidence=IEA

GO:0070412 "R-SMAD binding" evidence=IEA

GO:0070411 "I-SMAD binding" evidence=IEA

GO:0070410 "co-SMAD binding" evidence=IEA

GO:0060394 "negative regulation of pathway-restricted SMAD protein phosphorylation" evidence=IEA

GO:0045750 "positive regulation of S phase of mitotic cell cycle" evidence=IEA

GO:0044212 "transcription regulatory region DNA binding" evidence=IEA

GO:0043154 "negative regulation of cysteine-type endopeptidase activity involved in apoptotic process" evidence=IEA

GO:0043066 "negative regulation of apoptotic process" evidence=IEA

GO:0034713 "type I transforming growth factor beta receptor binding" evidence=IEA

GO:0034616 "response to laminar fluid shear stress" evidence=IEA

GO:0031625 "ubiquitin protein ligase binding" evidence=IEA

GO:0031589 "cell-substrate adhesion" evidence=IEA

GO:0030617 "transforming growth factor beta receptor, inhibitory cytoplasmic mediator activity" evidence=IEA

GO:0030514 "negative regulation of BMP signaling pathway" evidence=IEA

GO:0030512 "negative regulation of transforming growth factor beta receptor signaling pathway" evidence=IEA

GO:0010991 "negative regulation of SMAD protein complex assembly" evidence=IEA

GO:0007352 "zygotic specification of dorsal/ventral axis" evidence=IEA

GO:0006955 "immune response" evidence=IEA

GO:0003682 "chromatin binding" evidence=IEA

GO:0001657 "ureteric bud development" evidence=IEA

GO:0006351 "transcription, DNA-dependent" evidence=IEA

GO:0007179 "transforming growth factor beta receptor signaling pathway" evidence=IEA

GO:0005667 "transcription factor complex" evidence=IEA

GO:0003700 "sequence-specific DNA binding transcription factor activity" evidence=IEA

ZFIN|ZDB-GENE-050419-198 smad6b "SMAD family member 6b" [Danio rerio (taxid:7955)]

 Score = 166 (63.5 bits), Expect = 1.5e-11, P = 1.5e-11
 Identities = 38/100 (38%), Positives = 55/100 (55%)

Query:    31 HTLIKRLKDSELETLVEAIESHGTNMSPCIL-------LPSHLLPNAHFLCCQLWRWPDV 83
             ++L+KRLK+  L+TL+EA+ES G   S C++       L  H+ P    L C+L+RW D+
Sbjct:   168 YSLLKRLKEKTLDTLLEAVESGGMP-SDCVMVSRTELRLGGHMAP-PQLLICKLYRWSDL 225

Query:    84 SEPYELKKLPNCDSYECXXXXXXXXXLYICCNPYHWSRRC 123
                 +LK L  C S+             +CCNPYH+SR C
Sbjct:   226 QHTAQLKALCECKSFGAQDGPV------VCCNPYHYSRLC 259

GO:0005622 "intracellular" evidence=IEA

GO:0006355 "regulation of transcription, DNA-dependent" evidence=IEA

GO:0007179 "transforming growth factor beta receptor signaling pathway" evidence=IEA

GO:0005667 "transcription factor complex" evidence=IEA

GO:0003700 "sequence-specific DNA binding transcription factor activity" evidence=IEA

GO:0005634 "nucleus" evidence=IEA

GO:0006351 "transcription, DNA-dependent" evidence=IEA

ZFIN|ZDB-GENE-011015-1 smad6a "SMAD family member 6a" [Danio rerio (taxid:7955)]

 Score = 165 (63.1 bits), Expect = 1.7e-11, P = 1.7e-11
 Identities = 36/100 (36%), Positives = 55/100 (55%)

Query:    31 HTLIKRLKDSELETLVEAIESHGTNMSPCILLPS-------HLLPNAHFLCCQLWRWPDV 83
             +  +K+LKD  L+ L+EA+ES G   S C+L+         HL+ +  +L C+L+RWPD+
Sbjct:   134 YAFLKKLKDKSLDVLLEAVESQGGMPSGCVLVSQTEVRIGGHLV-SPQYLLCRLFRWPDL 192

Query:    84 SEPYELKKLPNCDSYECXXXXXXXXXLYICCNPYHWSRRC 123
                  LK L +C S+             +CCNP+H+SR C
Sbjct:   193 RLSSLLKPLCHCQSFRAEDSQT------LCCNPHHYSRLC 226

GO:0005622 "intracellular" evidence=IEA

GO:0005667 "transcription factor complex" evidence=IEA

GO:0006355 "regulation of transcription, DNA-dependent" evidence=IEA

GO:0003700 "sequence-specific DNA binding transcription factor activity" evidence=IEA

GO:0007179 "transforming growth factor beta receptor signaling pathway" evidence=IEA

GO:0006351 "transcription, DNA-dependent" evidence=IEA

GO:0005634 "nucleus" evidence=IEA

---

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 EFICAz Software

No EC number assignment, probably not an enzyme!

---

Conserved Domains and Related Protein Families

Conserved Domains Detected by RPS-BLAST

Original result of RPS-BLAST against CDD database

ID	Length	Definition	E-value
Query	163
cd10489	119	cd10489, MH1_SMAD_6_7, N-terminal Mad Homology 1 (	1e-26
pfam03165	103	pfam03165, MH1, MH1 domain	4e-22
smart00523	109	smart00523, DWA, Domain A in dwarfin family protei	2e-21
cd10493	113	cd10493, MH1_SMAD_6, N-terminal Mad Homology 1 (MH	5e-21
cd10494	123	cd10494, MH1_SMAD_7, N-terminal Mad Homology 1 (MH	1e-16
cd00049	121	cd00049, MH1, N-terminal Mad Homology 1 (MH1) doma	3e-16
cd10492	125	cd10492, MH1_SMAD_4, N-terminal Mad Homology 1 (MH	2e-10
cd10491	124	cd10491, MH1_SMAD_2_3, N-terminal Mad Homology 1 (	6e-09
cd10490	124	cd10490, MH1_SMAD_1_5_9, N-terminal Mad Homology 1	8e-09
cd10488	123	cd10488, MH1_R-SMAD, N-terminal Mad Homology 1 (MH	9e-09

>gnl|CDD|199813 cd10489, MH1_SMAD_6_7, N-terminal Mad Homology 1 (MH1) domain in SMAD6 and SMAD7

 Score = 96.7 bits (241), Expect = 1e-26
 Identities = 46/98 (46%), Positives = 60/98 (61%), Gaps = 12/98 (12%)

Query: 30  RHTLIKRLKDSELETLVEAIESHGTNMSPCILLPSHLLPNA----HFLCCQLWRWPDVSE 85
            H L+KRLK+ +LE L++A+ES G +   C+LLP     +     H LCCQL+RWPD+  
Sbjct: 27  FHALLKRLKEKQLELLLQAVESRGGDYLACVLLPRRDPRSMPQDPHVLCCQLFRWPDLRH 86

Query: 86  PYELKKLPNCDSYECSDPSPSSSDLYICCNPYHWSRRC 123
             ELK+LP C     S   P    +Y+CCNPYHWSR C
Sbjct: 87  SSELKRLPTC----ESAKDP----VYVCCNPYHWSRLC 116

The MH1 is a small DNA-binding domain present in SMAD (small mothers against decapentaplegic) family of proteins, which are signal transducers and transcriptional modulators that mediate multiple signaling pathways. MH1 binds to the DNA major groove in an unusual manner via a beta hairpin structure. It negatively regulates the functions of the MH2 domain, the C-terminal domain of SMAD. This MH1 domain is found in SMAD6 and SMAD7, both inhibitory SMADs (I-SMADs) and negative regulators of signaling mediated by TGF-beta superfamily. SMAD6 specifically inhibits bone morphogenetic protein (BMP) type I receptor mediated signaling while SMAD7 enhances muscle differentiation and is often associated with cancer, tissue fibrosis and inflammatory diseases. Length = 119

>gnl|CDD|217397 pfam03165, MH1, MH1 domain

 Score = 84.7 bits (210), Expect = 4e-22
 Identities = 35/104 (33%), Positives = 51/104 (49%), Gaps = 17/104 (16%)

Query: 31  HTLIKRLKD--SELETLVEAIESHGTNMSPCILLPSHLLPNA---------HFLCCQLWR 79
            +L+K+LK    +LE L  A+ES G   + C+ +P  L             H + C+LWR
Sbjct: 6   ESLLKKLKKKKQQLEELELAVESRGGPPTKCVTIPRSLDGRLQVAGRKGLPHVIYCRLWR 65

Query: 80  WPDVSEPYELKKLPNCDSYECSDPSPSSSDLYICCNPYHWSRRC 123
           WPD+   +ELK +P C+    S          +C NPYH+SR  
Sbjct: 66  WPDLQSQHELKAIPTCEYAFRSKKDE------VCINPYHYSRVE 103

The MH1 (MAD homology 1) domain is found at the amino terminus of MAD related proteins such as Smads. This domain is separated from the MH2 domain by a non-conserved linker region. The crystal structure of the MH1 domain shows that a highly conserved 11 residue beta hairpin is used to bind the DNA consensus sequence GNCN in the major groove, shown to be vital for the transcriptional activation of target genes. Not all examples of MH1 can bind to DNA however. Smad2 cannot bind DNA and has a large insertion within the hairpin that presumably abolishes DNA binding. A basic helix (H2) in MH1 with the nuclear localisation signal KKLKK has been shown to be essential for Smad3 nuclear import. Smads also use the MH1 domain to interact with transcription factors such as Jun, TFE3, Sp1, and Runx. Length = 103

>gnl|CDD|214708 smart00523, DWA, Domain A in dwarfin family proteins

 Score = 83.2 bits (206), Expect = 2e-21
 Identities = 39/102 (38%), Positives = 57/102 (55%), Gaps = 15/102 (14%)

Query: 31  HTLIKRLKDSELETLVEAIESHGTNMSPCILLP---------SHLLPNAHFLCCQLWRWP 81
            +L+K+LK  +LE L++A+ES G   + C+L+P         +H     H L C+L+RWP
Sbjct: 11  ESLLKKLKKKQLEELLQAVESKGGPPTRCVLIPRSLDGRLQVAHRKGLPHVLYCRLFRWP 70

Query: 82  DVSEPYELKKLPNCDSYECSDPSPSSSDLYICCNPYHWSRRC 123
           D+  P+ELK LP C+    S          +CCNPYH+SR  
Sbjct: 71  DLQSPHELKALPTCEHAFESKSD------EVCCNPYHYSRVE 106

Length = 109

>gnl|CDD|199817 cd10493, MH1_SMAD_6, N-terminal Mad Homology 1 (MH1) domain in SMAD6

 Score = 82.1 bits (203), Expect = 5e-21
 Identities = 40/99 (40%), Positives = 58/99 (58%), Gaps = 12/99 (12%)

Query: 31  HTLIKRLKDSELETLVEAIESHGTNMSPCILLPSHLL------PNAHFLCCQLWRWPDVS 84
           + L+KRLK+  L+ L+EA+ES G   S C+++P   L           L C+L+RWPD+ 
Sbjct: 18  YALLKRLKERSLDVLLEAVESRGGLPSGCVMVPRTELRLGGRRVPPQLLLCRLFRWPDLQ 77

Query: 85  EPYELKKLPNCDSYECSDPSPSSSDLYICCNPYHWSRRC 123
            P +LK L +C S+   D  P+     +CCNPYH+SR C
Sbjct: 78  HPAQLKALCHCQSFGAQD-GPT-----VCCNPYHYSRLC 110

The MH1 is a small DNA-binding domain present in SMAD (small mothers against decapentaplegic) family of proteins, which are signal transducers and transcriptional modulators that mediate multiple signaling pathways. MH1 binds to the DNA major groove in an unusual manner via a beta hairpin structure. It negatively regulates the functions of the MH2 domain, the C-terminal domain of SMAD. This MH1 belongs to SMAD6, an inhibitory SMAD (I-SMAD) or antagonistic SMAD, which acts as a negative regulator of signaling mediated by TGF-beta superfamily ligands, by competing with SMAD4 and preventing the transcription of SMAD4's gene products. SMAD6 specifically inhibits bone morphogenetic protein (BMP) type I receptor mediated signaling. Length = 113

>gnl|CDD|199818 cd10494, MH1_SMAD_7, N-terminal Mad Homology 1 (MH1) domain in SMAD7

 Score = 71.1 bits (174), Expect = 1e-16
 Identities = 39/103 (37%), Positives = 64/103 (62%), Gaps = 13/103 (12%)

Query: 29  LRHTLIKRLKDSELETLVEAIESHGTNMSPCILLP----SHLLPNAH---FLCCQLWRWP 81
           L H+++K+LK+ +LE L++A+ES G   +PC+LLP    + L   ++    L C+++RWP
Sbjct: 23  LTHSVLKKLKERQLEGLLQAVESRGGARTPCLLLPARLDARLGQQSYSLPLLLCKVFRWP 82

Query: 82  DVSEPYELKKLPNCDSYECSDPSPSSSDLYICCNPYHWSRRCK 124
           D+    E+K+L  C+SY   +P        +CCNP+H SR C+
Sbjct: 83  DLRHSSEVKRLSCCESYGKINPE------LVCCNPHHLSRLCE 119

The MH1 is a small DNA-binding domain present in SMAD (small mothers against decapentaplegic) family of proteins. It binds to the major groove in an unusual manner via a beta hairpin structure. It negatively regulates the functions of the MH2 domain, the C-terminal domain of SMAD. This MH1 belongs to SMAD7, an inhibitory SMAD (I-SMAD) or antagonistic SMAD, which acts as a negative regulator of signaling mediated by TGF-beta superfamily ligands, by blocking TGF-beta type 1 and activin association with the receptor as well as access to SMAD2. SMAD7 enhances muscle differentiation, playing pivotal roles in embryonic development and adult homoeostasis. Altered expression of SMAD7 is often associated with cancer, tissue fibrosis and inflammatory diseases. Length = 123

>gnl|CDD|199811 cd00049, MH1, N-terminal Mad Homology 1 (MH1) domain

 Score = 69.9 bits (171), Expect = 3e-16
 Identities = 32/102 (31%), Positives = 50/102 (49%), Gaps = 16/102 (15%)

Query: 32  TLIKRLKD-SELETLVEAIESHGTNMSPCILLP---------SHLLPNAHFLCCQLWRWP 81
           +L+K+LK+  +L++L +AI + G   S C+ +P         +H     H + C+LWRWP
Sbjct: 25  SLVKKLKEKKQLDSLEKAITTQGGVPSKCVTIPRSLDGRLQVAHRKGLPHVIYCRLWRWP 84

Query: 82  DVSEPYELKKLPNCDSYECSDPSPSSSDLYICCNPYHWSRRC 123
           D+   +ELK L  C                +C NPYH+ R  
Sbjct: 85  DLHSHHELKALELCQFAFNMKKDE------VCVNPYHYQRVE 120

The MH1 is a small DNA-binding domain present in SMAD (small mothers against decapentaplegic) family of proteins, which are signal transducers and transcriptional modulators that mediate multiple signaling pathways. MH1 binds to the DNA major groove in an unusual manner via a beta hairpin structure. It negatively regulates the functions of the MH2 domain, the C-terminal domain of SMAD. Receptor-regulated SMAD proteins (R-SMADs, including SMAD1, SMAD2, SMAD3, SMAD5, and SMAD9) are activated by phosphorylation by transforming growth factor (TGF)-beta type I receptors. The active R-SMAD associates with a common mediator SMAD (Co-SMAD or SMAD4) and other cofactors, which together translocate to the nucleus to regulate gene expression. The inhibitory or antagonistic SMADs (I-SMADs, including SMAD6 and SMAD7) negatively regulate TGF-beta signaling by competing with R-SMADs for type I receptor or Co-SMADs. MH1 domains of R-SMAD and SMAD4 contain a nuclear localization signal as well as DNA-binding activity. The activated R-SMAD/SMAD4 complex then binds with very low affinity to a DNA sequence CAGAC called SMAD-binding element (SBE) via the MH1 domain. Length = 121

>gnl|CDD|199816 cd10492, MH1_SMAD_4, N-terminal Mad Homology 1 (MH1) domain in SMAD4

 Score = 55.2 bits (133), Expect = 2e-10
 Identities = 34/103 (33%), Positives = 52/103 (50%), Gaps = 22/103 (21%)

Query: 32  TLIKRLKDS--ELETLVEAIESHGTNMSPCILLPSHL-----------LPNAHFLCCQLW 78
           +L+K+LKD   EL++L+ AI S+G + S C+ +   L            P  H +  ++W
Sbjct: 29  SLVKKLKDKRDELDSLITAITSNGAHPSKCVTIQRTLDGRLQVAGRKGFP--HVIYARIW 86

Query: 79  RWPDVSEPYELKKLPNCDSYECSDPSPSSSDLYICCNPYHWSR 121
           RWPD+ +  ELK +  C      D    S    +C NPYH+ R
Sbjct: 87  RWPDLHK-NELKHVKFCQY--AFDLKCDS----VCVNPYHYER 122

The MH1 is a small DNA-binding domain present in SMAD (small mothers against decapentaplegic) family of proteins, which are signal transducers and transcriptional modulators that mediate multiple signaling pathways. MH1 binds to the DNA major groove in an unusual manner via a beta hairpin structure. It negatively regulates the functions of the MH2 domain, the C-terminal domain of SMAD. This MH1 belongs to SMAD4, a common mediator SMAD (co-SMAD), which belongs to the Dwarfin family of proteins and is involved in many cell functions such as differentiation, apoptosis, gastrulation, embryonic development and cell cycle. SMAD4 binds receptor regulated SMADs (R-SMADs) such as SMAD1 or SMAD2, and forms an oligomeric complex that binds to DNA and serves as a transcription factor. SMAD4 is often mutated in several cancers, such as multiploid colorectal cancer and pancreatic carcinoma, as well as in juvenile polyposis syndrome (JPS). Length = 125

>gnl|CDD|199815 cd10491, MH1_SMAD_2_3, N-terminal Mad Homology 1 (MH1) domain in SMAD2 and SMAD3

 Score = 51.0 bits (122), Expect = 6e-09
 Identities = 32/102 (31%), Positives = 53/102 (51%), Gaps = 21/102 (20%)

Query: 32  TLIKRLKDS-ELETLVEAIESHGTNMSPCILLPSHL-----------LPNAHFLCCQLWR 79
           +L+K+LK +  L+ L +AI +  +N + CI +P  L           LP  H + C+LWR
Sbjct: 29  SLVKKLKKTGGLDELEKAITTQNSN-TKCITIPRSLDGRLQVSHRKGLP--HVIYCRLWR 85

Query: 80  WPDVSEPYELKKLPNCDSYECSDPSPSSSDLYICCNPYHWSR 121
           WPD+   +EL+ +  C+       + +     +C NPYH+ R
Sbjct: 86  WPDLQSHHELRAIETCEY------AFNLKKDEVCVNPYHYQR 121

The MH1 is a small DNA-binding domain present in SMAD (small mothers against decapentaplegic) family of proteins, which are signal transducers and transcriptional modulators that mediate multiple signaling pathways. MH1 binds to the DNA major groove in an unusual manner via a beta hairpin structure. It negatively regulates the functions of the MH2 domain, the C-terminal domain of SMAD. This MH1 is found in SMAD2 as well as SMAD3. SMAD2 mediates the signal of the transforming growth factor (TGF)-beta, and thereby regulates multiple cellular processes, such as cell proliferation, apoptosis, and differentiation. It plays a role in the transmission of extracellular signals from ligands of the TGF-beta superfamily growth factors into the cell nucleus. SMAD3 modulates signals of activin and TGF-beta. It binds SMAD4, enabling its transmigration into the nucleus where it forms complexes with other proteins and acts as a transcription factor. Increased SMAD3 activity has been implicated in the pathogenesis of scleroderma. Length = 124

>gnl|CDD|199814 cd10490, MH1_SMAD_1_5_9, N-terminal Mad Homology 1 (MH1) domain in SMAD1, SMAD5 and SMAD9 (also known as SMAD8)

 Score = 50.6 bits (121), Expect = 8e-09
 Identities = 33/101 (32%), Positives = 49/101 (48%), Gaps = 18/101 (17%)

Query: 32  TLIKRLKDSE--LETLVEAIESHGTNMSPCILLP---------SHLLPNAHFLCCQLWRW 80
           +L+K+LK  +  LE L +A+ S     S C+ +P         SH     H + C++WRW
Sbjct: 28  SLVKKLKKKKGALEELEKAL-SCPGQPSKCVTIPRSLDGRLQVSHRKGLPHVIYCRVWRW 86

Query: 81  PDVSEPYELKKLPNCDSYECSDPSPSSSDLYICCNPYHWSR 121
           PD+   +ELK L  C+          S    +C NPYH+ R
Sbjct: 87  PDLQSHHELKPLECCEF------PFGSKQKEVCINPYHYKR 121

The MH1 is a small DNA-binding domain present in SMAD (small mothers against decapentaplegic) family of proteins, which are signal transducers and transcriptional modulators that mediate multiple signaling pathways. MH1 binds to the DNA major groove in an unusual manner via a beta hairpin structure. It negatively regulates the functions of the MH2 domain, the C-terminal domain of SMAD. This MH1 domain is found in SMAD1, SMAD5 and SMAD9, all closely related receptor regulated SMADs (R-SMADs). SMAD1 plays an essential role in bone development and postnatal bone formation through activation by bone morphogenetic protein (BMP) type 1 receptor kinase. SMAD5 is involved in bone morphogenetic proteins (BMP) signal modulation and may also play a role in the pathway involving inhibition of hematopoietic progenitor cells by TGF-beta. SMAD9 mediates the differentiation of mesenchymal stem cells (MSCs) into tendon-like cells by inhibiting the osteogenic pathway. Length = 124

>gnl|CDD|199812 cd10488, MH1_R-SMAD, N-terminal Mad Homology 1 (MH1) domain of receptor regulated SMADs

 Score = 50.7 bits (121), Expect = 9e-09
 Identities = 34/102 (33%), Positives = 52/102 (50%), Gaps = 21/102 (20%)

Query: 32  TLIKRLK-DSELETLVEAIESHGTNMSPCILLPSHL-----------LPNAHFLCCQLWR 79
           +L+K+LK   +LE L +AI +   N + C+ +P  L           LP  H + C+LWR
Sbjct: 28  SLVKKLKKKGQLEELEKAISTQNVN-TRCVTIPRSLDGRLQVSHRKGLP--HVIYCRLWR 84

Query: 80  WPDVSEPYELKKLPNCDSYECSDPSPSSSDLYICCNPYHWSR 121
           WPD+   +ELK L      E  + + +     +C NPYH+ R
Sbjct: 85  WPDLQSHHELKPL------ELCEFAFNMKKEEVCINPYHYKR 120

The MH1 is a small DNA-binding domain present in SMAD (small mothers against decapentaplegic) family of proteins, which are signal transducers and transcriptional modulators that mediate multiple signaling pathways. It binds to the major groove in an unusual manner via a beta hairpin structure. It negatively regulates the functions of the MH2 domain, the C-terminal domain of SMAD. This MH1 domain is found in all receptor regulated SMADs (R-SMADs) including SMAD1, SMAD2, SMAD3, SMAD5 and SMAD9. SMAD1 plays an essential role in bone development and postnatal bone formation through activation by bone morphogenetic protein (BMP) type 1 receptor kinase. SMAD2 regulates multiple cellular processes, such as cell proliferation, apoptosis and differentiation, while SMAD3 modulates signals of activin and TGF-beta. SMAD4, a common mediator SMAD (co-SMAD) binds R-SMADs, forming an oligomeric complex that binds to DNA and serves as a transcription factor. SMAD5 is involved in bone morphogenetic proteins (BMP) signal modulation, possibly playing a role in the pathway involving inhibition of hematopoietic progenitor cells by TGF-beta. SMAD9 (also known as SMAD8) can mediate the differentiation of mesenchymal stem cells (MSCs) into tendon-like cells by inhibiting the osteogenic pathway. Length = 123

Conserved Domains Detected by HHsearch

Original result of HHsearch against CDD database

ID	Length	Definition	Probability
Query	163
cd00049	121	MH1 MH1 is a small DNA binding domain, binding in	100.0
smart00523	109	DWA Domain A in dwarfin family proteins.	100.0
KOG3701|consensus	411		100.0
PF03165	103	MH1: MH1 domain; InterPro: IPR003619 Mammalian dwa	100.0
KOG3663|consensus	518		90.39

>cd00049 MH1 MH1 is a small DNA binding domain, binding in an unusal way involving a beta hairpin structure binding to the major groove

Probab=100.00  E-value=5.5e-45  Score=281.11  Aligned_cols=106  Identities=36%  Similarity=0.690  Sum_probs=98.0

Q ss_pred             eeeeec-CCCchhHHHHHHHHHHHHhchh-cHHHHHHHHHcCCCCCCCceEecCCC--C------CCceeeeeeeecCCC
Q psy8244          13 YCCAKT-LDEVPYYESLLRHTLIKRLKDS-ELETLVEAIESHGTNMSPCILLPSHL--L------PNAHFLCCQLWRWPD   82 (163)
Q Consensus        13 ~~~~~~-g~~~e~~a~kav~sLvKkLKk~-~Le~L~~AVes~G~~~s~CVtiprsd--l------g~PHViyCRLwRWPD   82 (163)
                      +.++++ ||++++|++||+++||||||++ +||.|++||+|+|+.+|+||+|||+|  +      ++|||+|||||||||
T Consensus         6 ll~~~~~~~~~e~~~~k~~~sLlKkLKk~~~le~L~~AV~s~g~~~t~CV~i~r~D~rl~~~~r~~~phv~~crlwRWpD   85 (121)
T cd00049           6 LLGEKKIGGEEEKWKKKAAESLLKKLKKKIQLEELEDAVESRGGPPTRCVLIPRSDGRLQVSHRKGLPHVIYCRVWRWPD   85 (121)
T ss_pred             hhcccccCcchHHHHHHHHHHHHHHHhcccCHHHHHHHHHcCCCCCCCeEEeccccccccccccCCCcceEEEeeeeccc
Confidence            345666 8999999999999999999997 99999999999999999999999975  2      799999999999999


Q ss_pred             CCCccccccCCCCCCCCCCCCCCCCCCcceeeCCCccceeec
Q psy8244          83 VSEPYELKKLPNCDSYECSDPSPSSSDLYICCNPYHWSRRCK  124 (163)
Q Consensus        83 Lq~~~ELK~L~~C~~~~~~~~~~~~~~~~VCcNPYHYsRv~~  124 (163)
                      |++++|||++++|++++..+.+      +||||||||+||+.
T Consensus        86 L~~~~eLk~l~~C~~~~~~~~~------~vC~NPyHy~rv~~  121 (121)
T cd00049          86 LRSNHELKRLETCEHAFDSKPD------EVCINPYHYSRVVR  121 (121)
T ss_pred             cCchHhheeCccCCCccccCCC------eEEeCCceeeeecC
Confidence            9999999999999998887776      89999999999973

MH1 is present in Smad proteins, an important family of proteins involved in TGF-beta signalling and frequent targets of tumorigenic mutations. Also known as Domain A in dwarfin family proteins.

>smart00523 DWA Domain A in dwarfin family proteins

Probab=100.00  E-value=9.4e-45  Score=275.56  Aligned_cols=100  Identities=39%  Similarity=0.761  Sum_probs=93.7

Q ss_pred             CchhHHHHHHHHHHHHhchhcHHHHHHHHHcCCCCCCCceEecCC-C--C------CCceeeeeeeecCCCCCCcccccc
Q psy8244          21 EVPYYESLLRHTLIKRLKDSELETLVEAIESHGTNMSPCILLPSH-L--L------PNAHFLCCQLWRWPDVSEPYELKK   91 (163)
Q Consensus        21 ~~e~~a~kav~sLvKkLKk~~Le~L~~AVes~G~~~s~CVtiprs-d--l------g~PHViyCRLwRWPDLq~~~ELK~   91 (163)
                      .+|+|+++|+++|+||||+++||+|++||+|+|+++|+||+|||+ |  +      ++|||+||||||||||||++|||+
T Consensus         1 ~~ek~~~k~~~sL~KklK~k~le~L~~AV~s~g~~~t~CV~i~~~~dgrl~~~~~~~~phvi~crLfRWpdL~s~~eLk~   80 (109)
T smart00523        1 VEEKWAKKATESLLKKLKKKQLEELLQAVESKGGPPTRCVLIPRSLDGRLQVAHRKGLPHVLYCRLFRWPDLQSPHELKA   80 (109)
T ss_pred             CcHHHHHHHHHHHHHHHHHHHHHHHHHHHHcCCCCCCCeEEeCcccCcccccccCCCCCcEEEEEEeeCCCCCCHHHcee
Confidence            368999999999999999999999999999999999999999996 4  2      799999999999999999999999


Q ss_pred             CCCCCCCCCCCCCCCCCCcceeeCCCccceeeccc
Q psy8244          92 LPNCDSYECSDPSPSSSDLYICCNPYHWSRRCKSV  126 (163)
Q Consensus        92 L~~C~~~~~~~~~~~~~~~~VCcNPYHYsRv~~p~  126 (163)
                      ++.|++++..+++      +||||||||+|++.|+
T Consensus        81 l~~C~~~~~~~~~------~vC~NPyHy~rv~~p~  109 (109)
T smart00523       81 LPTCEHAFESKSD------EVCCNPYHYSRVERPE  109 (109)
T ss_pred             cccCCCcccCCCC------eEEeCCceEEEeecCC
Confidence            9999998877776      9999999999999874

>KOG3701|consensus

Probab=100.00  E-value=5.4e-43  Score=313.33  Aligned_cols=122  Identities=32%  Similarity=0.562  Sum_probs=111.3

Q ss_pred             CCCCceeeeeec-CCCchhHHHHHHHHHHHHhchhc--HHHHHHHHHcCCCCCCCceEecCC-C--C------CCceeee
Q psy8244           7 TPENSCYCCAKT-LDEVPYYESLLRHTLIKRLKDSE--LETLVEAIESHGTNMSPCILLPSH-L--L------PNAHFLC   74 (163)
Q Consensus         7 ~~~~~~~~~~~~-g~~~e~~a~kav~sLvKkLKk~~--Le~L~~AVes~G~~~s~CVtiprs-d--l------g~PHViy   74 (163)
                      +|.-.+++++|| |+++|+|++||+++||||||++.  ||+|++||+|+|..+++||||||+ |  |      |+|||||
T Consensus         9 ~p~v~~~~~~r~~~~~~e~~~~ka~~slvkklk~~~~~le~l~~av~s~g~~~~~CvtiprslD~Rlq~~~rkg~Phviy   88 (411)
T KOG3701|consen    9 GPAVKDLLGPRQLGGEDEKFAEKAVESLVKKLKDKKGELENLIKAVESPGTKPTGCVTIPRSLDGRLQVAHRKGFPHVIY   88 (411)
T ss_pred             CcchhhccCccccCchhHHHHHHHHHHHHHHhhcccchHHHHHHHhcCCCCCCCceEECCCCCCccccccCCCCCCceEE
Confidence            456678999999 99999999999999999999975  999999999999999999999998 5  3      9999999


Q ss_pred             eeeecCCCCCCccccccCCCCCCCCCCCCCCCCCCcceeeCCCccceeeccccCCCceec
Q psy8244          75 CQLWRWPDVSEPYELKKLPNCDSYECSDPSPSSSDLYICCNPYHWSRRCKSVSEEISIGI  134 (163)
Q Consensus        75 CRLwRWPDLq~~~ELK~L~~C~~~~~~~~~~~~~~~~VCcNPYHYsRv~~p~~PPpPysi  134 (163)
                      ||||||||||+.+|||++++|++++..+++      .||||||||+|++.|...||+++.
T Consensus        89 ~rlwRwpdl~~~~elk~l~~C~~a~~~~~~------~vC~NPyHy~rv~~~~~~~~~~~~  142 (411)
T KOG3701|consen   89 CRLWRWPDLQKNHELKRLECCEHAFESKSD------NVCINPYHYSRVESPPILPPPLSP  142 (411)
T ss_pred             EEeecccccccchhheecccCCccccCCCC------CeeeCCcccceeecCCCCCcccCC
Confidence            999999999999999999999997776665      899999999999999777766653

>PF03165 MH1: MH1 domain; InterPro: IPR003619 Mammalian dwarfins are phosphorylated in response to transforming growth factor beta and are implicated in control of cell growth []

Probab=100.00  E-value=4.8e-42  Score=257.96  Aligned_cols=92  Identities=41%  Similarity=0.819  Sum_probs=69.6

Q ss_pred             HHHHHHHHHHHhchh--cHHHHHHHHHcCCCCCCCceEecCC-CC--------CCceeeeeeeecCCCCCCccccccCCC
Q psy8244          26 ESLLRHTLIKRLKDS--ELETLVEAIESHGTNMSPCILLPSH-LL--------PNAHFLCCQLWRWPDVSEPYELKKLPN   94 (163)
Q Consensus        26 a~kav~sLvKkLKk~--~Le~L~~AVes~G~~~s~CVtiprs-dl--------g~PHViyCRLwRWPDLq~~~ELK~L~~   94 (163)
                      .+||+++||||||++  +||+|++||+|+|+.+|+||+|||+ |.        +.|||||||||||||||+++|||+++.
T Consensus         1 ~~k~~~sLlkkLK~~~~~le~L~~Av~s~g~~~t~CV~i~r~~dgrl~v~~~k~~phvl~crlwRwpdL~~~~eLk~l~~   80 (103)
T PF03165_consen    1 CEKAIKSLLKKLKKKIGQLEELLKAVESRGDPPTKCVTIPRSLDGRLQVSGRKGLPHVLYCRLWRWPDLRHSHELKRLPH   80 (103)
T ss_dssp             HHHHHHHHHHHHTTTCTHHHHHHHHHHCTTTSTS---EEE--TTS-EEETTEEE-HHHHHHHHHT-TT--SCCCEEE-TT
T ss_pred             ChHHHHHHHHHHccccchHHHHHHHHhcCCCCCCCcEEecCccCccccccccccCceEEEEEEechhhcCCHHhcccCCC
Confidence            379999999999997  9999999999999999999999987 42        899999999999999999999999999


Q ss_pred             CCCCCCCCCCCCCCCcceeeCCCccceee
Q psy8244          95 CDSYECSDPSPSSSDLYICCNPYHWSRRC  123 (163)
Q Consensus        95 C~~~~~~~~~~~~~~~~VCcNPYHYsRv~  123 (163)
                      |++++..+.+      +||||||||+|||
T Consensus        81 C~~~~~~~~~------~vC~NPyHy~rv~  103 (103)
T PF03165_consen   81 CRFAFDSKND------EVCCNPYHYSRVC  103 (103)
T ss_dssp             -TT-GGG--S------EEE--GGGEEE--
T ss_pred             CCChhhcCCC------CEEeCCcEeeecC
Confidence            9998777666      8999999999986

The dwarfin family also includes the Drosophila protein MAD that is required for the function of decapentaplegic (DPP) and may play a role in DPP signalling. Drosophila Mad binds to DNA and directly mediates activation of vestigial by Dpp []. This domain is also found in nuclear factor I (NF-I) or CCAAT box-binding transcription factor (CTF). This entry represents the MH1 (MAD homology 1) domain is found at the amino terminus of MAD related proteins such as Smads. This domain is separated from the MH2 domain by a non-conserved linker region. The crystal structure of the MH1 domain shows that a highly conserved 11 residue beta hairpin is used to bind the DNA consensus sequence GNCN in the major groove, shown to be vital for the transcriptional activation of target genes. Not all examples of MH1 can bind to DNA however. Smad2 cannot bind DNA and has a large insertion within the hairpin that presumably abolishes DNA binding. A basic helix (H2) in MH1 with the nuclear localisation signal KKLKK has been shown to be essential for Smad3 nuclear import. Smads also use the MH1 domain to interact with transcription factors such as Jun, TFE3, Sp1, and Runx [, , ].; GO: 0006355 regulation of transcription, DNA-dependent, 0005622 intracellular; PDB: 3QSV_A 1MHD_A 1OZJ_A 3KMP_B.

>KOG3663|consensus

Probab=90.39  E-value=0.63  Score=43.58  Aligned_cols=39  Identities=26%  Similarity=0.316  Sum_probs=25.0

Q ss_pred             hHHHHHHHHHHHHhchhcHHHHHHHHHcCCCCCCCceEecC
Q psy8244          24 YYESLLRHTLIKRLKDSELETLVEAIESHGTNMSPCILLPS   64 (163)
Q Consensus        24 ~~a~kav~sLvKkLKk~~Le~L~~AVes~G~~~s~CVtipr   64 (163)
                      |||.+..--|=|.+...--|.++.+|.  |..+..||+--.
T Consensus        70 KWASRLLaKlrKDIr~e~rEdFVltIt--Gkk~p~CVlSnp  108 (518)
T KOG3663|consen   70 KWASRLLAKLRKDIRPEYREDFVLTIT--GKKPPCCVLSNP  108 (518)
T ss_pred             HHHHHHHHHHHhhcchHHHHHHHhhhc--CCCCCceeecCc
Confidence            566654444444444456899999996  567777776543

---

Homologous Structure Templates

Structure Templates Detected by BLAST

Original result of BLAST against Protein Data Bank

ID	Length	Definition	E-value
Query	163
1mhd_A	132	Crystal Structure Of A Smad Mh1 Domain Bound To Dna		3e-05
1ozj_A	144	Crystal Structure Of Smad3-mh1 Bound To Dna At 2.4		7e-05
3kmp_A	124	Crystal Structure Of Smad1-Mh1DNA COMPLEX Length =		4e-04

>pdb|1MHD|A Chain A, Crystal Structure Of A Smad Mh1 Domain Bound To Dna Length = 132

Iteration: 1
 Score = 44.3 bits (103), Expect = 3e-05,   Method: Compositional matrix adjust.
 Identities = 27/91 (29%), Positives = 42/91 (46%), Gaps = 16/91 (17%)
Query: 40  SELETLVEAIESHGTNMSPCILLP---------SHLLPNAHFLCCQLWRWPDVSEPYELK 90
            +L+ L +AI +   N + CI +P         SH     H + C+LWRWPD+   +EL+
Sbjct: 46  GQLDELEKAITTQNVN-TKCITIPRSLDGRLQVSHRKGLPHVIYCRLWRWPDLHSHHELR 104
Query: 91  KLPNCDSYECXXXXXXXXXLYICCNPYHWSR 121
            +  C+               +C NPYH+ R
Sbjct: 105 AMELCE------FAFNMKKDEVCVNPYHYQR 129

>pdb|1OZJ|A Chain A, Crystal Structure Of Smad3-mh1 Bound To Dna At 2.4 A Resolution Length = 144

Iteration: 1
 Score = 43.1 bits (100), Expect = 7e-05,   Method: Compositional matrix adjust.
 Identities = 27/91 (29%), Positives = 42/91 (46%), Gaps = 16/91 (17%)
Query: 40  SELETLVEAIESHGTNMSPCILLP---------SHLLPNAHFLCCQLWRWPDVSEPYELK 90
            +L+ L +AI +   N + CI +P         SH     H + C+LWRWPD+   +EL+
Sbjct: 46  GQLDELEKAITTQNVN-TKCITIPRSLDGRLQVSHRKGLPHVIYCRLWRWPDLHSHHELR 104
Query: 91  KLPNCDSYECXXXXXXXXXLYICCNPYHWSR 121
            +  C+               +C NPYH+ R
Sbjct: 105 AMELCE------FAFNMKKDEVCVNPYHYQR 129

>pdb|3KMP|A Chain A, Crystal Structure Of Smad1-Mh1DNA COMPLEX Length = 124

Iteration: 1
 Score = 40.8 bits (94), Expect = 4e-04,   Method: Compositional matrix adjust.
 Identities = 28/89 (31%), Positives = 40/89 (44%), Gaps = 16/89 (17%)
Query: 42  LETLVEAIESHGTNMSPCILLP---------SHLLPNAHFLCCQLWRWPDVSEPYELKKL 92
           +E L +A+   G   S C+ +P         SH     H + C++WRWPD+   +ELK L
Sbjct: 40  MEELEKALSCPG-QPSNCVTIPRSLDGRLQVSHRKGLPHVIYCRVWRWPDLQSHHELKPL 98
Query: 93  PNCDSYECXXXXXXXXXLYICCNPYHWSR 121
                 EC           +C NPYH+ R
Sbjct: 99  ------ECCEFPFGSKQKEVCINPYHYKR 121

Structure Templates Detected by RPS-BLAST

Original result of RPS-BLAST against PDB70 database

ID	Length	Definition	E-value
Query	163
3qsv_A	132	SMAD4, mothers against decapentaplegic homolog 4;	3e-21
1ozj_A	144	SMAD 3; MAD homology domain 1, DNA recognition, TG	7e-21
3kmp_A	124	SMAD1-MH1; protein-DNA complex, SMAD1, SBE DNA, MH	1e-20

>3qsv_A SMAD4, mothers against decapentaplegic homolog 4; MH1, transcription factor, DNA binding; HET: DNA; 2.71A {Mus musculus} Length = 132

 Score = 82.7 bits (204), Expect = 3e-21
 Identities = 30/104 (28%), Positives = 48/104 (46%), Gaps = 18/104 (17%)

Query: 31  HTLIKRLKD--SELETLVEAIESHGTNMSPCILLPSHLLPNA---------HFLCCQLWR 79
            +L+K+LK+   EL++L+ AI ++G + S C+ +   L             H +  +LWR
Sbjct: 33  ESLVKKLKEKKDELDSLITAITTNGAHPSKCVTIQRTLDGRLQVAGRKGFPHVIYARLWR 92

Query: 80  WPDVSEPYELKKLPNCDSYECSDPSPSSSDLYICCNPYHWSRRC 123
           WPD+    ELK +  C                +C NPYH+ R  
Sbjct: 93  WPDLH-KNELKHVKYCQYAFDLKCD------SVCVNPYHYERVV 129

>1ozj_A SMAD 3; MAD homology domain 1, DNA recognition, TGF-beta signaling, zinc-binding module, transcription/DNA complex; 2.40A {Homo sapiens} SCOP: d.164.1.1 PDB: 1mhd_A* Length = 144

 Score = 82.3 bits (203), Expect = 7e-21
 Identities = 31/107 (28%), Positives = 50/107 (46%), Gaps = 17/107 (15%)

Query: 31  HTLIKRLKDS-ELETLVEAIESHGTNMSPCILLPSHLLPNA---------HFLCCQLWRW 80
            +L+K+LK + +L+ L +AI +   N + CI +P  L             H + C+LWRW
Sbjct: 36  KSLVKKLKKTGQLDELEKAITTQNVN-TKCITIPRSLDGRLQVSHRKGLPHVIYCRLWRW 94

Query: 81  PDVSEPYELKKLPNCDSYECSDPSPSSSDLYICCNPYHWSRRCKSVS 127
           PD+   +EL+ +  C+               +C NPYH+ R    V 
Sbjct: 95  PDLHSHHELRAMELCEFAFNMKKD------EVCVNPYHYQRVETPVL 135

>3kmp_A SMAD1-MH1; protein-DNA complex, SMAD1, SBE DNA, MH1 domain, beta hairpin, nucleus, transcription; 2.70A {Mus musculus} Length = 124

 Score = 81.2 bits (200), Expect = 1e-20
 Identities = 32/102 (31%), Positives = 47/102 (46%), Gaps = 18/102 (17%)

Query: 31  HTLIKRLKD--SELETLVEAIESHGTNMSPCILLP---------SHLLPNAHFLCCQLWR 79
             L+K+LK     +E L +A+   G   S C+ +P         SH     H + C++WR
Sbjct: 27  DALVKKLKKKKGAMEELEKALSCPGQP-SNCVTIPRSLDGRLQVSHRKGLPHVIYCRVWR 85

Query: 80  WPDVSEPYELKKLPNCDSYECSDPSPSSSDLYICCNPYHWSR 121
           WPD+   +ELK L  C+    S          +C NPYH+ R
Sbjct: 86  WPDLQSHHELKPLECCEFPFGSKQK------EVCINPYHYKR 121

Structure Templates Detected by HHsearch

Original result of HHsearch against PDB70 database

ID	Length	Definition	Probability
Query	163
1ozj_A	144	SMAD 3; MAD homology domain 1, DNA recognition, TG	100.0
3qsv_A	132	SMAD4, mothers against decapentaplegic homolog 4;	100.0
3kmp_A	124	SMAD1-MH1; protein-DNA complex, SMAD1, SBE DNA, MH	100.0
3gmj_D	245	Protein mothers against DPP; MH2,SMAD,MAD, cytopla	93.39
1dd1_A	268	SMAD4; B-sheet sandwich helix-turn-helix, signalin	90.78

>1ozj_A SMAD 3; MAD homology domain 1, DNA recognition, TGF-beta signaling, zinc-binding module, transcription/DNA complex; 2.40A {Homo sapiens} SCOP: d.164.1.1 PDB: 1mhd_A*

Probab=100.00  E-value=4e-49  Score=310.81  Aligned_cols=112  Identities=28%  Similarity=0.511  Sum_probs=98.9

Q ss_pred             ceeeeeecCC---CchhHHHHHHHHHHHHhch-hcHHHHHHHHHcCCCCCCCceEecCC-C--C------CCceeeeeee
Q psy8244          11 SCYCCAKTLD---EVPYYESLLRHTLIKRLKD-SELETLVEAIESHGTNMSPCILLPSH-L--L------PNAHFLCCQL   77 (163)
Q Consensus        11 ~~~~~~~~g~---~~e~~a~kav~sLvKkLKk-~~Le~L~~AVes~G~~~s~CVtiprs-d--l------g~PHViyCRL   77 (163)
                      +.++|||+|+   +||+|++||++||+||||+ ++||+|++||+|+|. +|+||+|||+ |  +      ++||||||||
T Consensus        13 ~~ll~~~~~~~~~~~e~~~~kai~sLvKkLK~~~~Le~L~~AV~s~g~-~t~CV~iprsldgRlqv~~rk~~PHVi~cRl   91 (144)
T 1ozj_A           13 KRLLGWKKGEQNGQEEKWCEKAVKSLVKKLKKTGQLDELEKAITTQNV-NTKCITIPRSLDGRLQVSHRKGLPHVIYCRL   91 (144)
T ss_dssp             HHHHTSCCCSCCHHHHHHHHHHHHHHHHHHHHTTCHHHHHHHHHHCCT-TSCCCEEECCTTSCEEETTEEECHHHHHHHH
T ss_pred             HHHHhhhccCCCcchHHHHHHHHHHHHHHhcccccHHHHHHHHhCCCC-CCCeEEcccCCCccccccCccCCCeeEEEEe
Confidence            4678999555   9999999999999999999 799999999999987 7999999997 4  2      8999999999


Q ss_pred             ecCCCCCCccccccCCCCCCCCCCCCCCCCCCcceeeCCCccceeeccccCC
Q psy8244          78 WRWPDVSEPYELKKLPNCDSYECSDPSPSSSDLYICCNPYHWSRRCKSVSEE  129 (163)
Q Consensus        78 wRWPDLq~~~ELK~L~~C~~~~~~~~~~~~~~~~VCcNPYHYsRv~~p~~PP  129 (163)
                      |||||||+++|||++++|+|++..+.+      +||||||||+|++.|++||
T Consensus        92 wRWPDL~~~~ELk~l~~C~~~~~~~~~------~VC~NPYHY~Rv~~p~~pP  137 (144)
T 1ozj_A           92 WRWPDLHSHHELRAMELCEFAFNMKKD------EVCVNPYHYQRVETPVLPP  137 (144)
T ss_dssp             HTCTTCCSGGGEEECTTCTTCGGGCCS------EEECCGGGEEECCC-----
T ss_pred             eeCccCCCHhhccccccCCCchhcCCC------eEEeCcchhhhhccCCCCC
Confidence            999999999999999999997777666      8999999999999998865

>3qsv_A SMAD4, mothers against decapentaplegic homolog 4; MH1, transcription factor, DNA binding; HET: DNA; 2.71A {Mus musculus}

Probab=100.00  E-value=2.4e-48  Score=302.66  Aligned_cols=109  Identities=29%  Similarity=0.583  Sum_probs=100.0

Q ss_pred             ceeeeeecCCCchhHHHHHHHHHHHHhchh--cHHHHHHHHHcCCCCCCCceEecCC-C--C------CCceeeeeeeec
Q psy8244          11 SCYCCAKTLDEVPYYESLLRHTLIKRLKDS--ELETLVEAIESHGTNMSPCILLPSH-L--L------PNAHFLCCQLWR   79 (163)
Q Consensus        11 ~~~~~~~~g~~~e~~a~kav~sLvKkLKk~--~Le~L~~AVes~G~~~s~CVtiprs-d--l------g~PHViyCRLwR   79 (163)
                      .|+++||||+++|+|+++|+++||||||++  +||+|++||+|+|+.+|+||+|||+ |  +      ++||||||||||
T Consensus        13 ~~Ll~~k~g~e~ek~~~ka~~sLvKkLK~k~~~Le~L~~Av~s~g~~~s~CV~ipr~ldgrlqv~~rk~~PHvi~cRlwR   92 (132)
T 3qsv_A           13 HSLMCHRQGGESETFAKRAIESLVKKLKEKKDELDSLITAITTNGAHPSKCVTIQRTLDGRLQVAGRKGFPHVIYARLWR   92 (132)
T ss_dssp             HHHHTTCCCSSCHHHHHHHHHHHHHHHTTCHHHHHHHHHHHHTTTSSCCCCCEEECCTTSCEEETTEEECHHHHHHHHHT
T ss_pred             hhhhccccCchhHHHHHHHHHHHHHHHhcccchHHHHHHHHhCCCCCCCCeEEeeccccccccccccccCcceeEEEEec
Confidence            588999999999999999999999999986  7999999999999999999999998 4  2      799999999999


Q ss_pred             CCCCCCccccccCCCCCCCCCCCCCCCCCCcceeeCCCccceeeccc
Q psy8244          80 WPDVSEPYELKKLPNCDSYECSDPSPSSSDLYICCNPYHWSRRCKSV  126 (163)
Q Consensus        80 WPDLq~~~ELK~L~~C~~~~~~~~~~~~~~~~VCcNPYHYsRv~~p~  126 (163)
                      ||||++ +|||++++|+++|..+.+      +||||||||+||+.|.
T Consensus        93 WPdL~s-~ELk~l~~C~~~~~~~~~------~VC~NPyHY~Rv~~p~  132 (132)
T 3qsv_A           93 WPDLHK-NELKHVKYCQYAFDLKCD------SVCVNPYHYERVVSPG  132 (132)
T ss_dssp             CTTCCT-TCEEECTTCTTCGGGCCS------EEECCGGGEEECCC--
T ss_pred             CCccCH-hhcccCCCCCCCccCCCC------eEEeCCcCcccccCCC
Confidence            999965 999999999998777766      9999999999999873

>3kmp_A SMAD1-MH1; protein-DNA complex, SMAD1, SBE DNA, MH1 domain, beta hairpin, nucleus, transcription; 2.70A {Mus musculus} SCOP: d.164.1.1

Probab=100.00  E-value=2e-46  Score=289.12  Aligned_cols=107  Identities=31%  Similarity=0.532  Sum_probs=98.3

Q ss_pred             ceeeeeecCCCchhHHHHHHHHHHHHhch--hcHHHHHHHHHcCCCCCCCceEecCC-C--C------CCceeeeeeeec
Q psy8244          11 SCYCCAKTLDEVPYYESLLRHTLIKRLKD--SELETLVEAIESHGTNMSPCILLPSH-L--L------PNAHFLCCQLWR   79 (163)
Q Consensus        11 ~~~~~~~~g~~~e~~a~kav~sLvKkLKk--~~Le~L~~AVes~G~~~s~CVtiprs-d--l------g~PHViyCRLwR   79 (163)
                      +.+++|||||+||+|++||++||+||||+  ++||+|++||+++ +.+|+||+|||+ |  +      ++||||||||||
T Consensus         7 ~~ll~~~~~~~~~~~~~kav~sL~KklK~~~~~Le~L~~Av~~~-~~~s~CV~ipr~ldgrlqv~~~k~~Phvi~crl~R   85 (124)
T 3kmp_A            7 KRLLGWKQGDEEEKWAEKAVDALVKKLKKKKGAMEELEKALSCP-GQPSNCVTIPRSLDGRLQVSHRKGLPHVIYCRVWR   85 (124)
T ss_dssp             HHHHHTCCCCHHHHHHHHHHHHHHHHHTTSTTHHHHHHHHHHCT-TSCCCCCEEECCSSSCEEETTEEECHHHHHHHHHT
T ss_pred             hHHhhhhcCCchhhHHHHHHHHHHHHHHhccchHHHHHHHHhCC-CCCCCeEEeccccccccccCCcccCceeeEEEeec
Confidence            45789999999999999999999999999  8999999999975 679999999997 4  2      799999999999


Q ss_pred             CCCCCCccccccCCCCCCCCCCCCCCCCCCcceeeCCCccceeec
Q psy8244          80 WPDVSEPYELKKLPNCDSYECSDPSPSSSDLYICCNPYHWSRRCK  124 (163)
Q Consensus        80 WPDLq~~~ELK~L~~C~~~~~~~~~~~~~~~~VCcNPYHYsRv~~  124 (163)
                      ||||||++|||++++|++++..+.+      .||||||||+||+.
T Consensus        86 WpdL~~~~eLk~l~~C~~~~~~~~~------~VC~NPyHY~Rve~  124 (124)
T 3kmp_A           86 WPDLQSHHELKPLECCEFPFGSKQK------EVCINPYHYKRVES  124 (124)
T ss_dssp             CTTCCCGGGEEECTTCSSCGGGCCS------EEECCGGGEEECCC
T ss_pred             CCcCCCHHHcccCCCCCCCccCCCC------eEEeCCccchhhcC
Confidence            9999999999999999997776666      99999999999873

>3gmj_D Protein mothers against DPP; MH2,SMAD,MAD, cytoplasm, developmental protein, nucleus, phosphoprotein, transcription; 2.80A {Drosophila melanogaster}

Probab=93.39  E-value=0.029  Score=47.17  Aligned_cols=18  Identities=6%  Similarity=0.087  Sum_probs=16.1

Q ss_pred             cccceeeeeeeeeeceEE
Q psy8244         140 ECGRRFCGLWKWDLGIVI  157 (163)
Q Consensus       140 ~~~~~~c~~~~~~~~~~~  157 (163)
                      +++.+||+++||||+.++
T Consensus        46 ~ep~~WcsIaYyEln~RV   63 (245)
T 3gmj_D           46 SEPAFWASIAYYELNCRV   63 (245)
T ss_dssp             -CCSCSEEEEEEETTEEE
T ss_pred             cCCCceeEEEEeecCcee
Confidence            789999999999999987

>1dd1_A SMAD4; B-sheet sandwich helix-turn-helix, signaling protein; 2.62A {Homo sapiens} SCOP: b.26.1.1 PDB: 1g88_A

Probab=90.78  E-value=0.084  Score=44.92  Aligned_cols=18  Identities=6%  Similarity=0.436  Sum_probs=15.6

Q ss_pred             cccceeeeeeeeeeceEE
Q psy8244         140 ECGRRFCGLWKWDLGIVI  157 (163)
Q Consensus       140 ~~~~~~c~~~~~~~~~~~  157 (163)
                      .++..||+|+||||+.+|
T Consensus        34 ~~~~~WCsIaYyEln~rV   51 (268)
T 1dd1_A           34 PAPEYWCSIAYFEMDVQV   51 (268)
T ss_dssp             CCCSEEEEEEEEETTEEC
T ss_pred             CCCCceEEEEEEecCcee
Confidence            467799999999999875

---

Homologous Structure Domains

Structure Domains Detected by RPS-BLAST

Original result of RPS-BLAST against SCOP70(version1.75) database

ID	Length	Definition	E-value
Query	163
d1ozja_	126	d.164.1.1 (A:) SMAD MH1 domain {Human (Homo sapien	3e-22

>d1ozja_ d.164.1.1 (A:) SMAD MH1 domain {Human (Homo sapiens) [TaxId: 9606]} Length = 126

class: Alpha and beta proteins (a+b)
fold: SMAD MH1 domain
superfamily: SMAD MH1 domain
family: SMAD MH1 domain
domain: SMAD MH1 domain
species: Human (Homo sapiens) [TaxId: 9606]

 Score = 84.1 bits (208), Expect = 3e-22
 Identities = 30/101 (29%), Positives = 49/101 (48%), Gaps = 17/101 (16%)

Query: 31  HTLIKRLKDS-ELETLVEAIESHGTNMSPCILLPSHLLPNA---------HFLCCQLWRW 80
            +L+K+LK + +L+ L +AI +   N + CI +P  L             H + C+LWRW
Sbjct: 30  KSLVKKLKKTGQLDELEKAITTQNVN-TKCITIPRSLDGRLQVSHRKGLPHVIYCRLWRW 88

Query: 81  PDVSEPYELKKLPNCDSYECSDPSPSSSDLYICCNPYHWSR 121
           PD+   +EL+ +  C+               +C NPYH+ R
Sbjct: 89  PDLHSHHELRAMELCEFAFNMKKD------EVCVNPYHYQR 123

Homologous Domains Detected by HHsearch

Original result of HHsearch against SCOP70(version1.75) database

ID	Length	Definition	Probability
Query	163
d1ozja_	126	SMAD MH1 domain {Human (Homo sapiens) [TaxId: 9606	100.0

>d1ozja_ d.164.1.1 (A:) SMAD MH1 domain {Human (Homo sapiens) [TaxId: 9606]}

class: Alpha and beta proteins (a+b)
fold: SMAD MH1 domain
superfamily: SMAD MH1 domain
family: SMAD MH1 domain
domain: SMAD MH1 domain
species: Human (Homo sapiens) [TaxId: 9606]

Probab=100.00  E-value=5.9e-47  Score=291.06  Aligned_cols=105  Identities=29%  Similarity=0.545  Sum_probs=96.3

Q ss_pred             eeeeecCC---CchhHHHHHHHHHHHHhchh-cHHHHHHHHHcCCCCCCCceEecCC-C--C------CCceeeeeeeec
Q psy8244          13 YCCAKTLD---EVPYYESLLRHTLIKRLKDS-ELETLVEAIESHGTNMSPCILLPSH-L--L------PNAHFLCCQLWR   79 (163)
Q Consensus        13 ~~~~~~g~---~~e~~a~kav~sLvKkLKk~-~Le~L~~AVes~G~~~s~CVtiprs-d--l------g~PHViyCRLwR   79 (163)
                      ++|||+|+   +||+|++||++||||||||+ +||+|+.||+++| .+|+||||||+ |  +      ++||||||||||
T Consensus         9 ll~~k~g~~~~eee~~~~kAi~sLvKkLKk~~~le~L~~Av~s~g-~~t~CV~Iprsldgrl~v~~rk~~Phvi~crlwR   87 (126)
T d1ozja_           9 LLGWKKGEQNGQEEKWCEKAVKSLVKKLKKTGQLDELEKAITTQN-VNTKCITIPRSLDGRLQVSHRKGLPHVIYCRLWR   87 (126)
T ss_dssp             HHTSCCCSCCHHHHHHHHHHHHHHHHHHHHTTCHHHHHHHHHHCC-TTSCCCEEECCTTSCEEETTEEECHHHHHHHHHT
T ss_pred             HHHhhccCCCcchHHHHHHHHHHHHHHHhccchHHHHHHHHHCCC-CCCCCEEeecCCCccccccCCCCCCeeEEEeeee
Confidence            57899996   89999999999999999984 8999999999965 68999999998 3  2      889999999999


Q ss_pred             CCCCCCccccccCCCCCCCCCCCCCCCCCCcceeeCCCccceeec
Q psy8244          80 WPDVSEPYELKKLPNCDSYECSDPSPSSSDLYICCNPYHWSRRCK  124 (163)
Q Consensus        80 WPDLq~~~ELK~L~~C~~~~~~~~~~~~~~~~VCcNPYHYsRv~~  124 (163)
                      |||||+++|||+|+.|++++..+.+      .||||||||+||++
T Consensus        88 WpdL~~~~eLk~l~~C~~~~~~~~~------~VC~NPyHy~Rve~  126 (126)
T d1ozja_          88 WPDLHSHHELRAMELCEFAFNMKKD------EVCVNPYHYQRVET  126 (126)
T ss_dssp             CTTCCSGGGEEECTTCTTCGGGCCS------EEECCGGGEEECCC
T ss_pred             CCCCCChhhcccCCcCCCccccCCC------cEEeCCcchhhccC
Confidence            9999999999999999998887776      89999999999974