Psyllid ID: psy12978


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-------190-------200-------210
MEQQTCFAQWTSSVYKISFSFQYFMELDNVTESSMKILNVEFSSVNPQQAEGEDELKKRQLMELAIINGTYRDNNAKVLAAAVHILMLFPSSVSFSAACDEEWRRMAVAAAQETQRLLSPGMPGMATQLRTPTATPLGAPLILSPRIPAIPTSAASLLNGSPGGQLMNPADAHQLIYTPYADYANYAALTGSPLLTEYASADHSGGLYVR
ccccHHHHHHcccEEEEEEEEEEcccccHHHHHHHHHHHHHHHHccccccccHHHHHHHHHHHHHHHcccccccccHHHHHHHHHHHccccccccccccHHHHHHHHHHHHHHcccccccccccccccccccccccccccEEccccccccccccccccccccccccccccccccccccccccHHHHHHHccccccccccccccccccccc
cccccEEEEccccEEEEEEEHHHHEEcccccHcccEEEEEEEcccccccccccHHHHHHHHHHHHHHccccccccccHHHHHHHHHHHHHHHccHHHcccHHHHHHHHHHHcccccccccccccccccccccccccccccccccccccccccccHHccccccccccccccccccEEEcccccHHHHHHccccHHHHcccccccccccccc
meqqtcfaqwtSSVYKISFSFQYFMELDNVTESSMKILNVEfssvnpqqaegedELKKRQLMELAIINGTYRDNNAKVLAAAVHILMLfpssvsfsaACDEEWRRMAVAAAQETQrllspgmpgmatqlrtptatplgaplilspripaiptsaasllngspggqlmnpadahqliytpyadyanyaaltgspllteyasadhsgglyvr
meqqtcfaqwtsSVYKISFSFQYFMELDNVTESSMKILNVEFSSVNPQQAEGEDELKKRQLMELAIINGTYRDNNAKVLAAAVHILMLFPSSVSFSAACDEEWRRMAVAAAQETQRLLSPGMPGMATQLRTPTATPLGAPLILSPRIPAIPTSAASLLNGSPGGQLMNPADAHQLIYTPYADYANYAALTGSPLLTEyasadhsgglyvr
MEQQTCFAQWTSSVYKISFSFQYFMELDNVTESSMKILNVEFSSVNPQQAEGEDELKKRQLMELAIINGTYRDNNAKVLAAAVHILMLFPSSVSFSAACDEEWRRMAVAAAQETQRLLSPGMPGMATQLRTPTATPLGAPLILSPRIPAIPTSAASLLNGSPGGQLMNPADAHQLIYTPYADYANYAALTGSPLLTEYASADHSGGLYVR
****TCFAQWTSSVYKISFSFQYFMELDNVTESSMKILNVE*******************LMELAIINGTYRDNNAKVLAAAVHILMLFPSSVSFSAACDEEWRRMAVAA*****************************PLILS*************************ADAHQLIYTPYADYANYAALTGSPLLTEYA***********
****TC**QWTSSVYKISFSFQYFMELDNVTESSMKILNVEFSSVNPQQAE*EDELKKRQLMELAIINGTYRDNNAKVLAAAVHILMLFPSSVSFSAAC**************************************GAPLILSPRI*******************MNPADAHQLIYTPYADYANYAALTGSPLLTEYASADH*G**Y**
MEQQTCFAQWTSSVYKISFSFQYFMELDNVTESSMKILNVEFSSV**********LKKRQLMELAIINGTYRDNNAKVLAAAVHILMLFPSSVSFSAACDEEWRRMAVAAAQETQRLLSPGMPGMATQLRTPTATPLGAPLILSPRIPAIPTSAASLLNGSPGGQLMNPADAHQLIYTPYADYANYAALTGSPLLTEYASADHSGGLYVR
***QTCFAQWTSSVYKISFSFQYFMELDNVTESSMKILNVEFSSVNPQ*AEGEDELKKRQLMELAIINGTYRDNNAKVLAAAVHILMLFPSSVSFSAACDEEWRRMAVAAAQETQRLLSPGMPGMATQLRTPTATPLGAPLILSPRIPAIPTSAASLLNGSPGGQLMNPADAHQLIYTPYADYANYAALTGSPLLTEYASADHS**LY**
oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooHHHHHHHHHHHHHHHHHHHHiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiihhhhhhhhhhhhhhhhhhhhooooooooooooooooooooooooooooooooooooooooooooooooooo
oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooohhhhhhhhhhhhhhhhiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
MEQQTCFAQWTSSVYKISFSFQYFMELDNVTESSMKILNVEFSSVNPQQAEGEDELKKRQLMELAIINGTYRDNNAKVLAAAVHILMLFPSSVSFSAACDEEWRRMAVAAAQETQRLLSPGMPGMATQLRTPTATPLGAPLILSPRIPAIPTSAASLLNGSPGGQLMNPADAHQLIYTPYADYANYAALTGSPLLTEYASADHSGGLYVR
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 ?
Query210 2.2.26 [Sep-21-2011]
O01367405 Protein held out wings OS yes N/A 0.642 0.333 0.550 6e-29
Q6IRN2342 Protein quaking-B OS=Xeno N/A N/A 0.495 0.304 0.436 6e-09
Q32NN2341 Protein quaking-A OS=Xeno N/A N/A 0.490 0.302 0.436 8e-09
Q5W9D5341 Protein quaking OS=Sus sc yes N/A 0.476 0.293 0.408 1e-08
Q9QYS9341 Protein quaking OS=Mus mu yes N/A 0.476 0.293 0.408 1e-08
Q96PU8341 Protein quaking OS=Homo s yes N/A 0.476 0.293 0.408 1e-08
Q5W9D6341 Protein quaking OS=Equus yes N/A 0.476 0.293 0.408 1e-08
Q7JJZ8341 Protein quaking OS=Felis N/A N/A 0.476 0.293 0.408 1e-08
Q9GMY1341 Protein quaking OS=Canis yes N/A 0.476 0.293 0.408 1e-08
Q5W9D7341 Protein quaking OS=Bos ta yes N/A 0.476 0.293 0.408 1e-08
>sp|O01367|HOW_DROME Protein held out wings OS=Drosophila melanogaster GN=how PE=1 SV=1 Back     alignment and function desciption
 Score =  127 bits (319), Expect = 6e-29,   Method: Compositional matrix adjust.
 Identities = 87/158 (55%), Positives = 104/158 (65%), Gaps = 23/158 (14%)

Query: 49  QAEGEDELKKRQLMELAIINGTYRDNNAKVLAAAVHILMLFPSSVSFSAACDEEWRRMAV 108
           QAEGEDELKKRQLMELAIINGTYRD  AK +                 A CDEEWRR+  
Sbjct: 237 QAEGEDELKKRQLMELAIINGTYRDTTAKSV-----------------AVCDEEWRRL-- 277

Query: 109 AAAQETQRLLSPGMPGMATQLRTPTATPLGAPLILSPRIPAIPTSAASLLNGSPGGQLMN 168
            AA +++ L S G+PG+A Q+R P A PLGAPLIL+PR+  +PT+AAS+L+         
Sbjct: 278 VAASDSRLLTSTGLPGLAAQIRAPAAAPLGAPLILNPRM-TVPTTAASILSAQAAPTAAF 336

Query: 169 PADAHQLIYTPYADYANYAALTGSPLLTEYASADHSGG 206
               H +I+ PY DYANYAAL G+PLLTEY  ADHS G
Sbjct: 337 DQTGHGMIFAPY-DYANYAALAGNPLLTEY--ADHSVG 371




Required for integrin-mediated cell-adhesion in wing blade. Vital role in steroid regulation of muscle development and to control heart rate. Required during embryogenesis, in late stages of somatic muscle development, for myotube migration and during metamorphosis for muscle reorganization.
Drosophila melanogaster (taxid: 7227)
>sp|Q6IRN2|QKIB_XENLA Protein quaking-B OS=Xenopus laevis GN=qki-b PE=1 SV=1 Back     alignment and function description
>sp|Q32NN2|QKIA_XENLA Protein quaking-A OS=Xenopus laevis GN=qki-a PE=1 SV=2 Back     alignment and function description
>sp|Q5W9D5|QKI_PIG Protein quaking OS=Sus scrofa GN=QKI PE=2 SV=1 Back     alignment and function description
>sp|Q9QYS9|QKI_MOUSE Protein quaking OS=Mus musculus GN=Qki PE=1 SV=1 Back     alignment and function description
>sp|Q96PU8|QKI_HUMAN Protein quaking OS=Homo sapiens GN=QKI PE=1 SV=1 Back     alignment and function description
>sp|Q5W9D6|QKI_HORSE Protein quaking OS=Equus caballus GN=QKI PE=2 SV=1 Back     alignment and function description
>sp|Q7JJZ8|QKI_FELCA Protein quaking OS=Felis catus GN=QKI PE=2 SV=1 Back     alignment and function description
>sp|Q9GMY1|QKI_CANFA Protein quaking OS=Canis familiaris GN=QKI PE=2 SV=1 Back     alignment and function description
>sp|Q5W9D7|QKI_BOVIN Protein quaking OS=Bos taurus GN=QKI PE=2 SV=1 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 ?
Query210
270002790 318 held out wings [Tribolium castaneum] 0.685 0.452 0.687 2e-53
282392017 340 held out wings [Tribolium castaneum] 0.680 0.420 0.679 4e-51
332024057215 Protein held out wings [Acromyrmex echin 0.661 0.646 0.697 2e-50
380022441188 PREDICTED: protein held out wings-like, 0.666 0.744 0.680 2e-49
307181228214 Protein held out wings [Camponotus flori 0.657 0.644 0.697 4e-49
242022033 338 KH-domain protein, putative [Pediculus h 0.628 0.390 0.697 1e-48
383857591 335 PREDICTED: protein held out wings-like i 0.638 0.4 0.687 2e-47
307192068 315 Protein held out wings [Harpegnathos sal 0.633 0.422 0.694 1e-46
345489230300 PREDICTED: protein held out wings-like [ 0.642 0.45 0.658 2e-44
383857593 333 PREDICTED: protein held out wings-like i 0.628 0.396 0.656 3e-44
>gi|270002790|gb|EEZ99237.1| held out wings [Tribolium castaneum] Back     alignment and taxonomy information
 Score =  214 bits (544), Expect = 2e-53,   Method: Compositional matrix adjust.
 Identities = 112/163 (68%), Positives = 130/163 (79%), Gaps = 19/163 (11%)

Query: 49  QAEGEDELKKRQLMELAIINGTYRDNNAKVLAAAVHILMLFPSSVSFSAACDEEWRRMAV 108
           QA+GEDELKKRQLMELAIINGTYRD+++K ++A                ACDEEWRR+A 
Sbjct: 174 QADGEDELKKRQLMELAIINGTYRDSSSKAVSAT---------------ACDEEWRRVAA 218

Query: 109 AAAQETQRLLSPGMPGMATQLRTPTATPLGAPLILSPRIPAIPTSAASLLNGS-PGGQLM 167
           AAA ETQRLLSP +PG+AT LRTP ATPLGAPLILSPR+ ++PT+AAS+LNGS P G L+
Sbjct: 219 AAA-ETQRLLSPAIPGLATPLRTP-ATPLGAPLILSPRM-SVPTTAASILNGSAPPGSLL 275

Query: 168 NPADAHQLIYTPYADYANYAALTGSPLLTEYASADHSGGLYVR 210
           +P D H LIYTPYADY NYAAL  SPLLTEYA+ADHSGGL+ R
Sbjct: 276 SPGDPHGLIYTPYADYTNYAALAASPLLTEYATADHSGGLFAR 318




Source: Tribolium castaneum

Species: Tribolium castaneum

Genus: Tribolium

Family: Tenebrionidae

Order: Coleoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|282392017|ref|NP_001164152.1| held out wings [Tribolium castaneum] Back     alignment and taxonomy information
>gi|332024057|gb|EGI64274.1| Protein held out wings [Acromyrmex echinatior] Back     alignment and taxonomy information
>gi|380022441|ref|XP_003695054.1| PREDICTED: protein held out wings-like, partial [Apis florea] Back     alignment and taxonomy information
>gi|307181228|gb|EFN68925.1| Protein held out wings [Camponotus floridanus] Back     alignment and taxonomy information
>gi|242022033|ref|XP_002431446.1| KH-domain protein, putative [Pediculus humanus corporis] gi|212516734|gb|EEB18708.1| KH-domain protein, putative [Pediculus humanus corporis] Back     alignment and taxonomy information
>gi|383857591|ref|XP_003704288.1| PREDICTED: protein held out wings-like isoform 1 [Megachile rotundata] Back     alignment and taxonomy information
>gi|307192068|gb|EFN75427.1| Protein held out wings [Harpegnathos saltator] Back     alignment and taxonomy information
>gi|345489230|ref|XP_001604343.2| PREDICTED: protein held out wings-like [Nasonia vitripennis] Back     alignment and taxonomy information
>gi|383857593|ref|XP_003704289.1| PREDICTED: protein held out wings-like isoform 2 [Megachile rotundata] 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 ?
Query210
FB|FBgn0264491405 how "held out wings" [Drosophi 0.495 0.256 0.545 1.7e-38
UNIPROTKB|J9NVZ6286 QKI "Protein quaking" [Canis l 0.271 0.199 0.508 2.2e-10
UNIPROTKB|F1PLY2310 QKI "Protein quaking" [Canis l 0.271 0.183 0.508 3.1e-10
UNIPROTKB|F1SBW4311 QKI "Protein quaking" [Sus scr 0.271 0.183 0.508 3.1e-10
UNIPROTKB|F1N7N1315 QKI "Protein quaking" [Bos tau 0.271 0.180 0.508 3.3e-10
UNIPROTKB|D4A2X0338 Qk "Protein Qk" [Rattus norveg 0.271 0.168 0.508 4.4e-10
UNIPROTKB|F1PX61339 QKI "Protein quaking" [Canis l 0.271 0.168 0.508 4.4e-10
UNIPROTKB|Q5W9D7341 QKI "Protein quaking" [Bos tau 0.271 0.167 0.508 4.5e-10
UNIPROTKB|Q9GMY1341 QKI "Protein quaking" [Canis l 0.271 0.167 0.508 4.5e-10
UNIPROTKB|Q96PU8341 QKI "Protein quaking" [Homo sa 0.271 0.167 0.508 4.5e-10
FB|FBgn0264491 how "held out wings" [Drosophila melanogaster (taxid:7227)] Back     alignment and assigned GO terms
 Score = 290 (107.1 bits), Expect = 1.7e-38, Sum P(2) = 1.7e-38
 Identities = 60/110 (54%), Positives = 76/110 (69%)

Query:    97 AACDEEWRRMAVAAAQETQRLLSPGMPGMATQLRTPTATPLGAPLILSPRIPAIPTSAAS 156
             A CDEEWRR+   AA +++ L S G+PG+A Q+R P A PLGAPLIL+PR+  +PT+AAS
Sbjct:   268 AVCDEEWRRLV--AASDSRLLTSTGLPGLAAQIRAPAAAPLGAPLILNPRM-TVPTTAAS 324

Query:   157 LLNGSPGGQLMNPADAHQLIYTPYADYANYAALTGSPLLTEYASADHSGG 206
             +L+             H +I+ PY DYANYAAL G+PLLTEYA  DHS G
Sbjct:   325 ILSAQAAPTAAFDQTGHGMIFAPY-DYANYAALAGNPLLTEYA--DHSVG 371


GO:0007525 "somatic muscle development" evidence=IMP
GO:0005634 "nucleus" evidence=IC;NAS;IDA
GO:0008016 "regulation of heart contraction" evidence=IMP
GO:0007517 "muscle organ development" evidence=IMP
GO:0007521 "muscle cell fate determination" evidence=IDA
GO:0007155 "cell adhesion" evidence=IMP
GO:0009790 "embryo development" evidence=IMP
GO:0007475 "apposition of dorsal and ventral imaginal disc-derived wing surfaces" evidence=IMP
GO:0003729 "mRNA binding" evidence=NAS;IDA
GO:0007498 "mesoderm development" evidence=IEP
GO:0030154 "cell differentiation" evidence=TAS
GO:0005737 "cytoplasm" evidence=NAS
GO:0000381 "regulation of alternative mRNA splicing, via spliceosome" evidence=IMP
GO:0008347 "glial cell migration" evidence=IMP
GO:0008366 "axon ensheathment" evidence=IMP
GO:0007438 "oenocyte development" evidence=IMP
GO:0003730 "mRNA 3'-UTR binding" evidence=IDA
GO:0008078 "mesodermal cell migration" evidence=IMP
GO:0045214 "sarcomere organization" evidence=IMP
GO:0007284 "spermatogonial cell division" evidence=IMP
GO:0030718 "germ-line stem cell maintenance" evidence=IMP
UNIPROTKB|J9NVZ6 QKI "Protein quaking" [Canis lupus familiaris (taxid:9615)] Back     alignment and assigned GO terms
UNIPROTKB|F1PLY2 QKI "Protein quaking" [Canis lupus familiaris (taxid:9615)] Back     alignment and assigned GO terms
UNIPROTKB|F1SBW4 QKI "Protein quaking" [Sus scrofa (taxid:9823)] Back     alignment and assigned GO terms
UNIPROTKB|F1N7N1 QKI "Protein quaking" [Bos taurus (taxid:9913)] Back     alignment and assigned GO terms
UNIPROTKB|D4A2X0 Qk "Protein Qk" [Rattus norvegicus (taxid:10116)] Back     alignment and assigned GO terms
UNIPROTKB|F1PX61 QKI "Protein quaking" [Canis lupus familiaris (taxid:9615)] Back     alignment and assigned GO terms
UNIPROTKB|Q5W9D7 QKI "Protein quaking" [Bos taurus (taxid:9913)] Back     alignment and assigned GO terms
UNIPROTKB|Q9GMY1 QKI "Protein quaking" [Canis lupus familiaris (taxid:9615)] Back     alignment and assigned GO terms
UNIPROTKB|Q96PU8 QKI "Protein quaking" [Homo sapiens (taxid:9606)] Back     alignment and assigned GO terms

Prediction of Enzyme Commission (EC) Number

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

ID ?Name ?Annotated EC number ?Identity ?Query coverage ?Hit coverage ?RBH(Q2H) ?RBH(H2Q) ?
O01367HOW_DROMENo assigned EC number0.55060.64280.3333yesN/A

EC Number Prediction by EFICAz Software ?

No EC number assignment, probably not an enzyme!


Prediction of Functionally Associated Proteins


Conserved Domains and Related Protein Families

Conserved Domains Detected by RPS-BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query210
cd02395120 cd02395, SF1_like-KH, Splicing factor 1 (SF1) K ho 4e-06
>gnl|CDD|239088 cd02395, SF1_like-KH, Splicing factor 1 (SF1) K homology RNA-binding domain (KH) Back     alignment and domain information
 Score = 44.2 bits (105), Expect = 4e-06
 Identities = 16/26 (61%), Positives = 19/26 (73%)

Query: 47  PQQAEGEDELKKRQLMELAIINGTYR 72
           P    G DELK+ QL ELA++NGTYR
Sbjct: 95  PAIEGGNDELKREQLRELALLNGTYR 120


Splicing factor 1 (SF1) specifically recognizes the intron branch point sequence (BPS) UACUAAC in the pre-mRNA transcripts during spliceosome assembly. We show that the KH-QUA2 region of SF1 defines an enlarged KH (hnRNP K) fold which is necessary and sufficient for BPS binding. KH binds single-stranded RNA or DNA. It is found in a wide variety of proteins including ribosomal proteins, transcription factors and post-transcriptional modifiers of mRNA. Length = 120

Conserved Domains Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query 210
cd02395120 SF1_like-KH Splicing factor 1 (SF1) K homology RNA 99.25
KOG1588|consensus259 99.21
KOG0119|consensus 554 98.8
COG5176269 MSL5 Splicing factor (branch point binding protein 98.04
>cd02395 SF1_like-KH Splicing factor 1 (SF1) K homology RNA-binding domain (KH) Back     alignment and domain information
Probab=99.25  E-value=7.4e-12  Score=98.95  Aligned_cols=52  Identities=33%  Similarity=0.519  Sum_probs=47.7

Q ss_pred             EeeehhcchhHHHHHHHHHHHhhhcCCCCCcC-chHHHHHHHHHHHHHhcccc
Q psy12978         21 FQYFMELDNVTESSMKILNVEFSSVNPQQAEG-EDELKKRQLMELAIINGTYR   72 (210)
Q Consensus        21 ~~~f~D~qn~ae~kLkkAve~I~~LLvP~pEg-~DeLKR~QLrELAiLNGTyR   72 (210)
                      -|+++...+.+++++++|++.|++||.+..++ .|+|||+||||||++|||||
T Consensus        68 lhV~I~a~~~~~e~~~~A~~~I~~ll~~~~~~~~~~~k~~ql~~la~~nGt~~  120 (120)
T cd02395          68 LHVLITAETPPEEALAKAVEAIEELLKPAIEGGNDELKREQLRELALLNGTYR  120 (120)
T ss_pred             cEEEEEeCCcHHHHHHHHHHHHHHHhccCCCccchHHHHHHHHHHHHhcccCC
Confidence            67777777778999999999999999988776 99999999999999999997



Splicing factor 1 (SF1) specifically recognizes the intron branch point sequence (BPS) UACUAAC in the pre-mRNA transcripts during spliceosome assembly. We show that the KH-QUA2 region of SF1 defines an enlarged KH (hnRNP K) fold which is necessary and sufficient for BPS binding. KH binds single-stranded RNA or DNA. It is found in a wide variety of proteins including ribosomal proteins, transcription factors and post-transcriptional modifiers of mRNA.

>KOG1588|consensus Back     alignment and domain information
>KOG0119|consensus Back     alignment and domain information
>COG5176 MSL5 Splicing factor (branch point binding protein) [RNA processing and modification] Back     alignment and domain information

Homologous Structure Templates

Structure Templates Detected by BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query210
2bl5_A140 Solution Structure Of The Kh-Qua2 Region Of The Xen 7e-06
>pdb|2BL5|A Chain A, Solution Structure Of The Kh-Qua2 Region Of The Xenopus Star-Gsg Quaking Protein Length = 140 Back     alignment and structure

Iteration: 1

Score = 47.0 bits (110), Expect = 7e-06, Method: Compositional matrix adjust. Identities = 22/28 (78%), Positives = 24/28 (85%) Query: 50 AEGEDELKKRQLMELAIINGTYRDNNAK 77 AEGED LKK +LMELAI+NGTYRD N K Sbjct: 103 AEGEDSLKKMKLMELAILNGTYRDANLK 130

Structure Templates Detected by RPS-BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query210
1k1g_A131 SF1-BO isoform; splicing, branch point sequence, p 1e-09
2bl5_A140 MGC83862 protein, quaking protein; STAR proteins, 4e-09
>1k1g_A SF1-BO isoform; splicing, branch point sequence, protein/RNA recognition, complex E, KH domain, QUA2 homology; NMR {Homo sapiens} SCOP: d.51.1.1 Length = 131 Back     alignment and structure
 Score = 53.3 bits (128), Expect = 1e-09
 Identities = 12/27 (44%), Positives = 21/27 (77%)

Query: 51  EGEDELKKRQLMELAIINGTYRDNNAK 77
           E +++L+K QL ELA +NGT R+++ +
Sbjct: 105 EDQNDLRKMQLRELARLNGTLREDDNR 131


>2bl5_A MGC83862 protein, quaking protein; STAR proteins, GSG proteins, RNA binding; NMR {Xenopus laevis} SCOP: d.51.1.1 Length = 140 Back     alignment and structure

Structure Templates Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query210
2bl5_A140 MGC83862 protein, quaking protein; STAR proteins, 99.56
1k1g_A131 SF1-BO isoform; splicing, branch point sequence, p 99.44
2yqr_A119 KIAA0907 protein; structure genomics, KH domain, s 87.12
>2bl5_A MGC83862 protein, quaking protein; STAR proteins, GSG proteins, RNA binding; NMR {Xenopus laevis} SCOP: d.51.1.1 Back     alignment and structure
Probab=99.56  E-value=5.1e-16  Score=124.87  Aligned_cols=55  Identities=49%  Similarity=0.584  Sum_probs=50.7

Q ss_pred             hcchhHHHHHHHHHHHhhhcCCCCCcCchHHHHHHHHHHHHHhccccCCCchhhH
Q psy12978         26 ELDNVTESSMKILNVEFSSVNPQQAEGEDELKKRQLMELAIINGTYRDNNAKVLA   80 (210)
Q Consensus        26 D~qn~ae~kLkkAve~I~~LLvP~pEg~DeLKR~QLrELAiLNGTyRe~~~~~~a   80 (210)
                      |.++++..+|++|+++|++||+|++|++|++||+||||||+||||||+++....+
T Consensus        79 ~~~~~~~~~l~~A~~~I~~lL~p~~e~~de~K~~QL~eLA~lNGt~r~~~~~~~~  133 (140)
T 2bl5_A           79 DAQNRAELKLKRAVEEVKKLLVPAAEGEDSLKKMKLMELAILNGTYRDANLKSPA  133 (140)
T ss_dssp             SCCHHHHHHHHHHHHHHHHHSSCCSSSSSHHHHHHHTGGGSSSTTTSGGGGSCTT
T ss_pred             CchhhHHHHHHHHHHHHHHHCCCCCcchhHHHHHHHHHHHHhcCCcCCCcccchh
Confidence            5568899999999999999999999999999999999999999999998876654



>1k1g_A SF1-BO isoform; splicing, branch point sequence, protein/RNA recognition, complex E, KH domain, QUA2 homology; NMR {Homo sapiens} SCOP: d.51.1.1 Back     alignment and structure
>2yqr_A KIAA0907 protein; structure genomics, KH domain, structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Homo sapiens} Back     alignment and structure

Homologous Structure Domains

Structure Domains Detected by RPS-BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query 210
d2bl5a1134 d.51.1.1 (A:1-134) Quaking protein A (Xqua) {Afric 4e-09
d1k1ga_122 d.51.1.1 (A:) RNA splicing factor 1 {Human (Homo s 4e-09
>d2bl5a1 d.51.1.1 (A:1-134) Quaking protein A (Xqua) {African clawed frog (Xenopus laevis) [TaxId: 8355]} Length = 134 Back     information, alignment and structure

class: Alpha and beta proteins (a+b)
fold: Eukaryotic type KH-domain (KH-domain type I)
superfamily: Eukaryotic type KH-domain (KH-domain type I)
family: Eukaryotic type KH-domain (KH-domain type I)
domain: Quaking protein A (Xqua)
species: African clawed frog (Xenopus laevis) [TaxId: 8355]
 Score = 51.0 bits (122), Expect = 4e-09
 Identities = 21/27 (77%), Positives = 23/27 (85%)

Query: 51  EGEDELKKRQLMELAIINGTYRDNNAK 77
           EGED LKK +LMELAI+NGTYRD N K
Sbjct: 104 EGEDSLKKMKLMELAILNGTYRDANLK 130


>d1k1ga_ d.51.1.1 (A:) RNA splicing factor 1 {Human (Homo sapiens) [TaxId: 9606]} Length = 122 Back     information, alignment and structure

Homologous Domains Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query210
d2bl5a1134 Quaking protein A (Xqua) {African clawed frog (Xen 99.59
d1k1ga_122 RNA splicing factor 1 {Human (Homo sapiens) [TaxId 99.3
>d2bl5a1 d.51.1.1 (A:1-134) Quaking protein A (Xqua) {African clawed frog (Xenopus laevis) [TaxId: 8355]} Back     information, alignment and structure
class: Alpha and beta proteins (a+b)
fold: Eukaryotic type KH-domain (KH-domain type I)
superfamily: Eukaryotic type KH-domain (KH-domain type I)
family: Eukaryotic type KH-domain (KH-domain type I)
domain: Quaking protein A (Xqua)
species: African clawed frog (Xenopus laevis) [TaxId: 8355]
Probab=99.59  E-value=9.9e-17  Score=126.58  Aligned_cols=60  Identities=45%  Similarity=0.557  Sum_probs=53.5

Q ss_pred             Eeeehh---cchhHHHHHHHHHHHhhhcCCCCCcCchHHHHHHHHHHHHHhccccCCCchhhH
Q psy12978         21 FQYFME---LDNVTESSMKILNVEFSSVNPQQAEGEDELKKRQLMELAIINGTYRDNNAKVLA   80 (210)
Q Consensus        21 ~~~f~D---~qn~ae~kLkkAve~I~~LLvP~pEg~DeLKR~QLrELAiLNGTyRe~~~~~~a   80 (210)
                      .|+++.   .+.+++.+|++|+++|+++|+|++|++|++||+||||||+|||||||++.+.++
T Consensus        71 LHv~I~a~~~~~~a~~kl~~A~~~I~~lL~p~~e~~de~k~~QL~eLa~lNGt~r~~~~~~~~  133 (134)
T d2bl5a1          71 LHVLITVEDAQNRAELKLKRAVEEVKKLLVPAAEGEDSLKKMKLMELAILNGTYRDANLKSPA  133 (134)
T ss_dssp             CEEEEEECSCCHHHHHHHHHHHHHHHHHSSCCSSSSSHHHHHHHTGGGSSSTTTSGGGGSCTT
T ss_pred             CEEEEEecCcHHHHHHHHHHHHHHHHHHcCCCccchHHHHHHHHHHHHHhcCccccccCCCCC
Confidence            466654   457789999999999999999999999999999999999999999999887763



>d1k1ga_ d.51.1.1 (A:) RNA splicing factor 1 {Human (Homo sapiens) [TaxId: 9606]} Back     information, alignment and structure