Conserved Protein Domain Family
RP1-2
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pfam12042: RP1-2 
Tubuliform egg casing silk strands structural domain
Spiders use fibroins to make silk strands. This family includes tubuliform silk fibroins which are used to protect egg cases. This domain is a structural domain which is found in repeats of up to 20 in many individuals (although this is not necessarily the case). RP1 makes up structural domains in the N terminal while RP2 makes up structural domains in the C terminal.
Links
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Statistics
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PSSM-Id: 314852
Aligned: 17 rows
Threshold Bit Score: 57.5253
Created: 24-Mar-2022
Updated: 17-Oct-2022
Structure
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Aligned Rows:
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Sequence Alignment
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Format: Row Display: Color Bits: Type Selection: 
Q9BIT0    707 VQNQGSSSASSSSVS-------VSDISDSLTTSLLQSEEFTSAFGSTVSEAEAQSYAEAVAQSTVAQLGIdySQSSALAT 779  Plectreurys tristis
Q3BCG2    130 AARSQAASQSASSSY-------SSAFAQAASSSFAISSALSRAFSSVSSASAASSLAYSIGLSAARSLGI--ADATGLAG 200  Trichonephila cla...
Q2V0S4    112 AAASQAESQSASSSS-------SSAFAQAASSSLATSSAISRAFASVSSASAASSLAYTIGLSAARSLGI--ASDTALAG 182  Nephila clavata
Q3BCG2    301 AARSQAASQSASSSY-------SSAFAQAASSSLATSSALSRAFSSVSSASAASSLAYSIGLSAARSLGI--ADAAGLAG 371  Trichonephila cla...
Q1I128    173 GATSQAASQSASSSY-------SSAFAQAASSSLATSSAISRAFASVSSASAASSLAYNIGLSAARSLGI--ASDTALAG 243  Nephila antipodiana
Q9BIT0     88 GSSRTTSTAAASASS-------SYAFAQSLSQYLLSSQQFTTAFASSTAVASSQQYAEAMAQSVATSLGLgyTYASALSV 160  Plectreurys tristis
Q9BIT0    936 ASTVSSASANTAQSTyqvtipdNTYFAESLSSTLIQHEQFNSKFGSYIPLVTAREYASAMARATALIIGFdsTGTSALES 1015 Plectreurys tristis
ABR37278  223 YGAGAGAGAGAGSAA-------GNAFAQSLSSNLLSSGDFVQMISTTTSTDQAVSVATSVAQNVGNQLGLdaNAMNNLLA 295 
Q9BIU2    411 SGASSASAAASASAA-------ASAFSSALIGDLLGIGVFGNTFGSIGSASAASSIASAAAQAALSGLGLs-YLASAGAS 482  Euagrus chisoseus
Q9BIU2    236 SAAAGAASSASASAA-------ASAFSSAFISALLGFSQFNSVFGSITSASLGLGIAANAVQSGLASLGL-----GAAAS 303  Euagrus chisoseus

Q9BIT0    780 AVANAVSQVKQ-GSSSRAYARAIAYAITTYLKTTRIITtiTRTQVkSFASAISSSLSTARATSSanayqeqttqSSAAAS 858  Plectreurys tristis
Q3BCG2    201 ALARAVGALGQ-GATAASYGNALSTAAAQFFATAGLLN--AGNAS-ALASSFARAFSASAESQS----------FAQSQA 266  Trichonephila cla...
Q2V0S4    183 ALAQAVAGVGA-GASASTYANVIARAAGQFLATQGVLD--AGNAS-ALAGSFARALSASAESQS----------FAQSQA 248  Nephila clavata
Q3BCG2    372 VLARAAGALGQ-GATAASYGNALSTAAGQFFAAQGLLN--AGNVS-SLASALANALSYSAANSA------------ASGN 435  Trichonephila cla...
Q1I128    244 ALAQAVGGVGA-GASASAYANAIARAAGQFLATQGVLN--AVNAS-SLGSALANALSDSAANSA---------------- 303  Nephila antipodiana
Q9BIT0    161 AMAQAISGVGG-GASAYSYATAISQAISRALTSSGVSL--SSSQAtSVASAISSSLYAFNYQASaas-----saAAQSSA 232  Plectreurys tristis
Q9BIT0   1016 AVAVAVSNVDY--ASAYSYARAIAFAISNVLTNNGIFA--SASEAlYLAPAMIASLHAFGKSSFses-----saFALANS 1086 Plectreurys tristis
ABR37278  296 AVGGYVSSLGGaVADAAAYANAISSAIGNVLANTGSIN--ESTAS-SAASSAASSVTTTLTSYGpav-----fyGRGAGA 367 
Q9BIU2    483 AVASAVAGVGV-GAGAYAYAYAIANAFASILANTGLLS--VSSAA-SVASSVASAIATSVSSSSaaa----aasASAAAA 554  Euagrus chisoseus
Q9BIU2    304 AAASAVANAGLnGSGAYAYATAIASAIGNALLGAGFLT--AGNAS-QIAASVASAVASSASAAAaaass-saaaAGASSA 379  Euagrus chisoseus

Q9BIT0    859 AAAQSSEYQTQNTQSSASAAS 879  Plectreurys tristis
Q3BCG2    267 FQQASAFQQAASRSASQSAAE 287  Trichonephila clavipes
Q2V0S4    249 FQQASAFQQAASQSAGQSASR 269  Nephila clavata
Q3BCG2    436 YIGVSQNFGSIAPVAGTAGIS 456  Trichonephila clavipes
Q1I128    304 ---VSGNYLGVSQNFGRIAPV 321  Nephila antipodiana
Q9BIT0    233 QTASTSAKQTAASTSASTAAT 253  Plectreurys tristis
Q9BIT0   1087 ISPSTAITSAQSSSVSAGASS 1107 Plectreurys tristis
ABR37278  368 GAAAAAGAGAGGAGGYGSGAG 388 
Q9BIU2    555 ASAGASAASSASASSSASAAA 575  Euagrus chisoseus
Q9BIU2    380 AGAASSSSTTTTTSTSSSAAA 400  Euagrus chisoseus
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