6S7O


Conserved Protein Domain Family
Ribophorin_II

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pfam05817: Ribophorin_II (This model is not part of the current CDD release)
Ribophorin II N-terminal domain
This entry represents the N-terminal domain of eukaryotic Ribophorin II (RPN2) proteins. The mammalian oligosaccharyltransferase (OST) is a protein complex that effects the cotranslational N-glycosylation of newly synthesised polypeptides, and is composed of the following proteins: ribophorins I and II (RI and RII), OST48, and Dadl, N33/IAP, OST4, STT3. The family also includes the SWP1 protein from yeast. In yeast the oligosaccharyltransferase complex is composed 7 or 8 subunits, SWP1, being one of them. This domain forms an alpha/alpha6 structure.
Statistics
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PSSM-Id: 516990
Aligned: 32 rows
Threshold Bit Score: 97.7582
Created: 14-Feb-2025
Updated: 28-Apr-2025
Structure
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Program:
Drawing:
Aligned Rows:
PubMed ReferencesClick to see Conserved Features Help

Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
6S7O_F        29 LTKHDVERLKASLd----RPF------TNLE------SAFYSIVGLSSLGAQ-----VPDAKkaCTYIR---SNLDp-sN 83  human
XP_003537048  27 ISHSHRSAAINLFa----ATP------TSLE------DAYEALRVFQILGIEekntpVNEDT--CQKVVeslASSS---P 85 
Q93Z16        28 ISDSHRSAALDVFvp-vdGSY------KSLE------EAYEALKTLEILGIDkk-sdLSSKT--CENVVkvlQSSSs--T 89  thale cress
XP_002272576  91 ILDSHQPVALELFsp-vhGSF------GSLE------ESYDALQTFQILGIEkk-pdISDTT--CTLVSktlGSSSs--S 152
1_pfamImport   1 ISDSHRSAALELFtp-igGSF------GSLE------EAYEALRTFEVLGIDkk-pdISVPA--CHSILetlGSSSa--V 62 
XP_002307654  30 ISDLHRSAALELFnp-lgGSF------PSVE------ETYEELRTFEVLGIDkr-sdISTAA--CQSVSeilGSSSs--T 91 
XP_002681984  34 LTQQDKTNIQSVLe-------------KDFKgisnkkDLFYSASTLLKISNGdi-iqSAQNQ--Cv------KTISnveG 91 
XP_020433748  37 LTASNIKSLSSMIes--hRPSngglydNDLK------ETFYAVGALTRLSQP-----IVKDSelCKQVRgliEQRSn--D 101
XP_018645763  32 ISVRDKSHFRSVFerqisESP------SDAS------KVYHAILGIHSLSER-----VPNPDaaCl------SLNKpitN 88 
Q5N7W3        33 VSDAHRSAAAELFaaspdGSF------GDLE------TTYEAVRTFQILGVEkd-kgLIGKA--CKFAAeklASSSs-sP 96  Japanese rice
6S7O_F        84 VDSLFYAAQASQALsG-CEISI--SNETKDLLLAAVSe---DSSV-TQIYHAVAALSGF----GLPlaSQ---------E 143 human
XP_003537048  86 LKDLFYALKVNAIL-K-CNVNGnvFKDIASRLKATVH----DASAlLDIYYSIGGLVVI----KDQdsNVdvll-advdG 154
Q93Z16        90 LKDAFYALNVNGIL-K-CKIGEagPKDIVSQLQAGVK----DAKLlLDFYYSVRGLVLA----KEQfpGThisl-gdaeA 158 thale cress
XP_002272576 153 LKDLFYALKVNGIL-K-CDIDEevFEGIKSRLQSVSN----DASSlLDFYYSIGSLALI----KEQasKVdvll-tdadG 221
1_pfamImport  63 SKDIFYALKVNGIL-K-CEVNEdvLEGIVSNLQTAVS----SASSlLDFYHSIGSLVLI----KDQssKdvsf--edaeG 130
XP_002307654  92 LKDLFYALKVNGIL-K-CDIKEdvFEGVASRLQAAVS----GASAlLDFYYSVGGLALI----KGQttKDdlyl-adaeG 160
XP_002681984  92 PEALYNLIASNAAL-K-CSP-LesYTAVQSALAKYIDessdKTSA-ENIYSIARSILLT----KSKinVAdlkisklyeL 163
XP_020433748 102 IESVFYGVSILSEI-K-C---LaaNPVPLSLIENAVQksleNGNI-NELAAAVNTVFLLldakSISydVAnl------eS 169
XP_018645763  89 PEEAFYVSAGHKLI-GsAKCKV--PSSEVEKLSKQLLt--eDISI-ENLFYLVSSMKYL----NIKidAN---------H 149
Q5N7W3        97 AKDLFHAARISGVL-K-CSVDSgvYDDVATRLKAVIK----DTNSlLELYYSVGGLLSI----KEQ--GHnvvl-pdadN 163 Japanese rice
6S7O_F       144 ALSALTARLSKE-------ETVLATVQALQTA------------SHLSQQA--DLRSIVEEIEDLVARLDE----LGGVY 198 human
XP_003537048 155 VFQSIKVLSQSDgrwryssDNPESSTYAAGLAleslaglislasSEFDQSKvnVVKNGIVKLFDGIEKYEDgtfyFDEKY 234
Q93Z16       159 IFRSIKSLSQSDgrwryssNNPESSTFAAGLAyetlagvislapSEFDPSLiqSVKTGILKLSDSIQKYDDgtfyFDEKS 238 thale cress
XP_002272576 222 IFQSIKALSQSDgrwryssNNPESSTYAAGVAfealarvvalasPEIDQSRisTLGNDIVKLFDSIEKYDDgafyFDEKI 301
1_pfamImport 131 VFRSIKALSQSDgrwrysfNNPESSTFAAGLAlealagvisvssSEIDQSLiaTTKNDILKLFDSIEKYDDgafyFDEKH 210
XP_002307654 161 VFQSIKALSQSDgrwrynsNNPESSTLAAGLAlealagivslssSKIDQSLirTTKNDILKLFDSIEKYDDgafyFDEKL 240
XP_002681984 164 VVKQLTSSIKQDcn----dACLKSVGFLMEAAqi---------lQSIQKSDvaSLNKAISALTSVTKKA------ISSN- 223
XP_020433748 170 AANRLVSLMDADgefklesGSDDASIINNGVAyftmarlshrlkSVAGISN--LVDKVVSKLPSVVSSASD--------- 238
XP_018645763 150 VLSIINKIKAKD-------TSPMTLSFVLQIL------------SQLRLTKs-NISGHVSNIDNVLEHASE----ISDNR 205
Q5N7W3       164 TFHAIKALSQSDgrwrydtNSAESSTFAAGIAlealsavisladSEVDSSMiaVVKNDIVKLFDTIKSYDDgtfyFDEKH 243 Japanese rice
6S7O_F       199 L---QFEE----GLETTALFVAATYKLMDHVGT-EPSIKEDQVIQLMNAIFSKK-NFESLSE 251 human
XP_003537048 235 VgghEQRG----SLSTTSSVVRGVTAFAAVTSG-KINLPGDKILGLAKFFLGIG-IPGDAKD 290
Q93Z16       239 Vda--sQG----PISTTASVIRGLTSFAASEST-GLNLPGDKIVGLAKFFLGVG-IPGDAKD 292 thale cress
XP_002272576 302 VdarEHHG----PLSTTASVVRGLTAFADVTSG-SLNIPGDKILGLAKFFLSVG-IPGDAKD 357
1_pfamImport 211 a--qENQG----PLSTTSSVVRGLTAFADVTSG-NLNLPSEKFVGLAKFLLGIG-IPGDAKD 264
XP_002307654 241 VgahEHQG----ALSTTSSVVRGLTAFAAVTSG-SLNLPSGKILGLAKFFLAIG-IPGDAKD 296
XP_002681984 224 ------------NVETVAIFARGLNKLATIVDV-KSKVSKEDFVALINSLVSKKdSSKTLSE 272
XP_020433748 239 ----SASGfvwhDLATTSSIFRGIVALTSQSEKvANTITPLQIQRIGDYLLRFK-STASLQD 295
XP_018645763 206 L---FYEK----GLYTTSFVAKSIVDFLTAYGE-VPKSVENKLVKLFNYLYTRR-QTANVRA 258
Q5N7W3       244 VdaaEYKG----PITTSASVVRGVTSFAAVASG-KLNIPGEKILGLAKFFLGIG-LPGSAKD 299 Japanese rice
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