Conserved Protein Domain Family
PORR

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pfam11955: PORR 
Plant organelle RNA recognition domain
This family, which was previously known as DUF860, has been shown to be a component of group II intron ribonucleoprotein particles in maize chloroplasts. The domain is required for the splicing of the introns with which it associates, and promotes splicing in the context of a heterodimer with the RNase III-domain protein RNC1. All of the members are predicted to localize to mitochondria or chloroplasts. It seems likely that most PORR proteins function in organellar RNA metabolism.
Statistics
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PSSM-Id: 403239
View PSSM: pfam11955
Aligned: 98 rows
Threshold Bit Score: 267.443
Threshold Setting Gi: 300159174
Created: 11-May-2020
Updated: 7-Aug-2020
Structure
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Aligned Rows:
PubMed ReferencesClick to see Conserved Features Help

Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
XP_006363202  33 NRDPTFEKLMDKYKNLFKVIAIQDLILgTTtnaaapPA--VSLDFL---NRLSQR-LHL--N-RGATHFLRKYPHIFNIF 103 potato
XP_015632373  42 HREPGLDKAMDLQKKPALLLRLREIIL-SQ------KTssILVRDL------EKE-VGFvqK-WNFLSLIERHPNIFHVS 106 Japanese rice
ANJ02793      52 yRVNDLDRVMELQKKPSLILRLKSIIQ-SQ------RKqcVLLRDL------EKE-VGFvqK-WNFMGIIEKYPTIFRVT 116 Solanum demissum
EEF48810      67 HRVYELDRVMDLQKKPSLILHLRSIIQ-SQ------KNqyLRLRDL------EKQ-VGFvqK-WNFMAVIEKYPLIFHVG 131 castor bean
XP_003529832  34 HRVPELDRVMELRKKPSMILHLSSLIQ-SQ------Pq-tLFLRDL------EKH-VGFvrK-WAFMGLMEKHPSLFRVA 97  soybean
XP_009106632  58 HRVHELDKAIDLKKKPSLILQLKSMIQ-SQ------KHgkVLLRDL------EKH-VGFvhK-WNLMAAIEKYPSIFHVG 122 field mustard
CBI29229      94 HRVHELDRVMDLKKKPCLILQLKSIIQ-SQ------KHqsLLLRDL------EKQ-VGFvhK-WNFMAVIEKYPSIFRVN 158 wine grape
EFJ22301     138 pKIAALDVHLRRETRMRMVWNVKLILA-SR------DGhvIPSTEF---TRLARD-LGFp-KaKLFADFVNSFPGVFKIS 205 Selaginella moe...
XP_002968120  63 MRDGDLESIRRNDRRIAYIKRVMEYLVsHE------QKgsVNLRKLhavEGLDDN------TkHGLRRNAWNYPGFFIVT 130 Selaginella moe...
EFJ25795     360 HRVKVLDQVALEDRRIEAVKQLVSLVAeQE----------AQVLMLkkrDTNRDTlLGV----------ATKYPGVFQVH 419 Selaginella moe...
XP_006363202 104 HHPIKLQPY------CTLTETALKITQQEATAI-NATLPLVVTRLVRLLSISVTKSLPLRAIFKVFRELGLPDDFEESVI 176 potato
XP_015632373 107 GGSASRep-----isVTLTEKARKISSEEIQAR-ELMEPILVKNLRKLLMMSLDCQIPLEKIELIQSELGLPNNFKNNLI 180 Japanese rice
ANJ02793     117 GGNGtp-------pmVMLTEKADKIALEEDEAR-AQMEPILVKNLRKLLMLSVDCTLPLETIQLIENDLGLPNDFRQSLI 188 Solanum demissum
EEF48810     132 GGNSGip------pfVSLTDKAMKVASEEAQAR-ESMEPILVKNLRKLLMISIDCRVPLEKIEFIENELGLPQDFKNSLI 204 castor bean
XP_003529832  98 Gtp----------psVSLTARALRLAQEETHAR-AQMEPLLVTNLRKLLMLCVDCRVPLETVELLGPELGLPSDFKDCLV 166 soybean
XP_009106632 123 GGNRep-------pcVMLTEKAHKIAAEESEAT-ESMEPLLVNNLRKLLMMSVDCRVPLEKVEFIQSAMGLPQDFKSNLI 194 field mustard
CBI29229     159 GGNRtp-------psVELTEKAKRIADEETEAR-KQMEPILVENLRKLLMMSVDCRVPLENIEFIESELGLPQDFKETLI 230 wine grape
EFJ22301     206 SDQEDRrv-----rwLEFTEKAELLIDQEEKVMrEYHEPLIVRNLRKILMMVPAHRVLLTKLSHIRSSLWMPDNFKTAIL 280 Selaginella moe...
XP_002968120 131 VNNRQKEDL------VALTDKAKQLMEDERRARwDRDESSCVKILKKILMMSRDRRIRRSKLHCLQEYYAFPYDYNTGFL 204 Selaginella moe...
EFJ25795     420 DEQDGLGKFisgtkyIDLTPEMDKLYRDELRVIkSRDELLSVNIVRKLLMMAVEQEISLTKISWLAADFGLPRDLDTGLV 499 Selaginella moe...
XP_006363202 177 LKKSDLFALVDSDnepNTHLLKLVGDIPKgELVAAVDNWrvv---------eccKEDC--GVDRNEILFSFKHSYPPG-- 243 potato
XP_015632373 181 PKYPELFSVRDVK---GLDHLCLESWDSS-LAVTAREEKlnfe-------gfqmDYRGipKDGNIVGPFAFRLKYPAG-- 247 Japanese rice
ANJ02793     189 PKYPQFFSVKDVN---GRTSLQLENWDSF-LAVTAREERlaceg-----vltskEKVRvlKDGNYFGPFSFQMHYPAG-- 257 Solanum demissum
EEF48810     205 PKYPEFFSVKDFN---GKAYLHLENWDSS-LAVTAREERlavegvp--isnpskKMVRisKDGNFFGPFAFKMRFPAG-- 276 castor bean
XP_003529832 167 PKYPQFFAVRRFR---GRDSLALEDWDST-LALTARESRlaqegvvnlkadgnrRKVKisRDGNYLGPFAFKMNFPAG-- 240 soybean
XP_009106632 195 PKYPDFFSLKVVN---GKVHLVLENWDSS-LAITAREERlsrvld----rsenrKKVRitKDGNFLGPNAFKVSFPPG-- 264 field mustard
CBI29229     231 PKYPEFFSVKDFN---GRAYLQLENWDSS-LAVTAREKRfarervl--dsvghaRKARvsKDGNFSGPYAFLMSYPAG-- 302 wine grape
EFJ22301     281 PKYPQYFTV-------TGAYLELAAYDKA-LAVTTRELN---------------QRMKggGKAGDRDKYSFRICVEPH-- 335 Selaginella moe...
XP_002968120 205 ERHPDHIRLVETP---KDSYVELVSWDQE-LAVTEREKA-----------------VAqgRTPKELGQWAFVISYPEG-- 261 Selaginella moe...
EFJ25795     500 HRYPKFFNVRETN---RGPVLKLASWDQD-LTVTSREKT-----------------------------LLFSRAFPKTgf 546 Selaginella moe...
XP_006363202 244 MKLKRNFKAKVKEWQQLRYVGPYEavEIGKKR-KNKIGmmemEKRAVGIVHEFLSLTVEKMVEVEKISHFRKWFGIDLNV 322 potato
XP_015632373 248 FRPNRNYLEEVVRWQKLAFPSPYL--NARRVEpATPQA----RKRAVAVLHEILSLTMNRRLTSDKLEIFHNEYRLPCKL 321 Japanese rice
ANJ02793     258 FRPNMNYLKEVQKWQKMEFPSPYL--NAKRFElADPKA----QKRVVAVLHELLSLTMEKRLTSAQIDAFHSELRLPARL 331 Solanum demissum
EEF48810     277 FRPNASFLEQLERWHRMEFPSPYL--NARRFEaADPKA----RKRVVAVLHELLSLTMEKRLTSMQLDAFHSEFLLPSNL 350 castor bean
XP_003529832 241 FRPNVGYLEQLERWQKLEFPSPYL--NARRFDaADPKA----RKRAVAVIHELLSLTMEKRMTSLQLDAFHAECLLPSNL 314 soybean
XP_009106632 265 FRPNASYLEEFEKWQKMEFPSPYL--NARRFDsADPKA----RKRVVAVLHELLSLTMEKRVTCSQLDAFHSEYLLPSRL 338 field mustard
CBI29229     303 FRPNMSYLEEVQRWQKMEFPSPYL--NARRFEaADPKA----RKRVVAVLHELLSLTMEKRMTSAQLDAFHSEFLLPARL 376 wine grape
EFJ22301     336 TVLHRSILKRILSFQRLPFPSPYE--AVAELDlRSMEG----QKRVVAIFHEFLSLTVEKKAYVDHVGFFTRDLGLPQKL 409 Selaginella moe...
XP_002968120 262 YTPNRVRLEQLDNFQRLPFPSPYE--FSQRAF-DTPVG----QKEALGIFHELLSFTVEKRALVSDFTTLAGSLNIPRYF 334 Selaginella moe...
EFJ25795     547 HLVERPRRRGYKAFQRLEFRSPYEpwQKPNVSkGSPVV----EKRHIGVVHEVLSLLPRKRIALSKLTLLRAEMNLPKTF 622 Selaginella moe...
XP_006363202 323 RDLFLD-HPGIFYLSTKGYRHTVFLREAY-ERGCLIEP--NPVYEARRKLLDLVILGRR 377 potato
XP_015632373 322 LLCLIK-NHGIFYITNKGARSTVFLKEAY-DDSNLVEK--CPLLKFHDRFASLIGRTCS 376 Japanese rice
ANJ02793     332 LLCLIK-QHSIFYITNKGVRSTVILKEAY-DGSNLICK--CPLLLFRDKFIALTGRRei 386 Solanum demissum
EEF48810     351 LLCLVK-HHGIFYITNKGCRGTVFLKEAY-NGSNLIYK--CPLLMFNDKFVALSGRKei 405 castor bean
XP_003529832 315 LLCLIK-HQGIFYLTNKGVRSTVFLKDAY-LGSNLIDK--CPLLQFYDKFMALCGRGNi 369 soybean
XP_009106632 339 ILCLIK-HQGIFYITNKGARGTVFLKEAY-DGSGLIEK--CPLLLFQERFVSLCGRREv 393 field mustard
CBI29229     377 LLCLIK-HHGIFYITNKGARSTVFLKEAY-DGSNLIEK--SPLLGFNNKFVALSGRREs 431 wine grape
EFJ22301     410 EDMLCR-FPHIFYVSMRGDRHVVFLKEYYrK-GQLIEK--HPLFTIKQEFGRLMDFrvf 464 Selaginella moellendorffii
XP_002968120 335 SDSLLScHPGIFYVSKWKNQHYVFLREAY-RGKNLVAEevDPLVTIRRRYLELMKPKPE 392 Selaginella moellendorffii
EFJ25795     623 CSYLVR-HPGIFYVSGVVEPPLVFLREAF-FQNELKFK--GPEDFIRDRYLILMQRQPv 677 Selaginella moellendorffii
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