Conserved Protein Domain Family
OapC

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pfam09845: OapC 
Origin-associated protein OapC
This entry includes archaeal Zinc-ribbon containing proteins which are mostly uncharacterised. Some members of this entry have been described as OapC/ArvC, encoded by oapC gene which is part of the three-gene cluster oapABC, involved in generation of extracellular vesicles (arv, archaeal vesiculating GTAse). Knockout of OapC/ArvC leads to over vesiculation, possibly due to dysregulation of OapA/ArvA, a small GTPase, therefore, it has been suggested that OapC/ArvC may represent a GAP.
Statistics
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PSSM-Id: 490683
Aligned: 14 rows
Threshold Bit Score: 139.517
Created: 15-Feb-2025
Updated: 28-Apr-2025
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:
Q0W3K4         2 PHRCTDCKNIIESGSIDLKMGCPVCGCKKFQYVRPKKVAKPASTASSptvaEYVAQAEk----------lARAELEASQA 71  uncultured meth...
Q8THD7         8 PHRCTRCGTIFEDGDSVILSGCPNCGWNKFLYVKKEPEGLENQGRPAleeqKLDLEASldev-----vrnIDEALASGEE 82  Methanosarcina ...
WP_013037309   2 PHKCTKCETVFEDGAEVILNGCPNCGWNKFLYVSKESEKETDEVEKGsettKEVTEGKektspseefihdVDEFIGIEHK 81  Methanohalophil...
WP_013897617   2 PHKCTRCEQIFDDGAAAILNGCPNCGWNKFLYVQKETQKESSENLPE----KIDTEGNqettpaerfineVDQILGVDVT 77  Methanosalsum z...
WP_013195091   2 PHKCTKCEQIFEDGNSVILNGCPNCGWNKFLYVGNESQADTSVANEEqssiD---NKApestndeklvreVNEVLGTKTS 78  Methanohalobium...
WP_015323719   2 sHKCTRCGGIFVDGAAVILSGCPSCGWNKFLYVKGPEEEHQVSEKAAhevlD---ETHgqetpaeklikeIDEIIGIEKE 78  Methanomethylov...
Q2FTC9         2 PHRCAGCKTLFPDARH-LRDGCPVCGCGKFVF----------------------------------------------ET 34  Methanospirillu...
WP_004076547   2 PHKCTQCGREFKDGSTDILKGCPSCGGKKFLYINPENLHQDVLEEKT-----------------------IEDI--AAET 56  Methanoplanus l...
WP_012107807   2 PHKCTKCGREYKDGSTEILKGCASCGGKKFLYVKEADIHKDVFEEKT-----------------------IEEI--KDES 56  Methanoregula b...
WP_012619245   2 PHKCTHCEKIFEDGSPEILKGCPACGGKKFLYVREEDHPVDQVEGMPapaiEADKSPVg----------tIEELGGDQET 71  Methanosphaerul...
Q0W3K4        72 ARENieksveptak---------pgekqaepsPSAPAGRQEGPRIESVRIIEPGTYDINLPVLMNRKELVMS--KEEGSY 140 uncultured meth...
Q8THD7        83 DREQ----------------------------QSENESKTDEERVESVRILGPGSYELNLDSLLERKELVMAi-REEGSY 133 Methanosarcina ...
WP_013037309  82 ESTI---------------------------------IEDDGEKVESVRIIGPGSYELNLDSLLERKEIIMAi-KENGTY 127 Methanohalophil...
WP_013897617  78 KRNI--------------------------------SSEMEGEKVESVKILGPGSYELNLDSLLNRKEIIMAi-KEDGSY 124 Methanosalsum z...
WP_013195091  79 KLQK-------------------------------SSVMQDDDRVESVRILGPGSYELNLSSIMERKEIIMAi-KENGTY 126 Methanohalobium...
WP_015323719  79 ERSV---------------------------------TEEDGDRVESVRILGPGSYELNLASLLHRKEIIMAi-KEDGTY 124 Methanomethylov...
Q2FTC9        35 GRKRaqkneplqnhapetpapapvtttrehtdVELEEPKQDSDSIESIRILEPGRYDLNLSRLIETDDRVVRv-GSEDTY 113 Methanospirillu...
WP_004076547  57 GREIieikepedkintdsedgvesensavgesRKNRKKIELYDRVESIRVLNPGTYELNLEKLAKSDGMVMQm-GTDDKY 135 Methanoplanus l...
WP_012107807  57 KEEIlevve-------------------peikGKAKKEVEMFDRVETIRIVGPGSYELNIEKMAKSDERIVGvgGEEGSY 117 Methanoregula b...
WP_012619245  72 VQVr---------------------------pAHKEREKDIFDRLESISINGPGSYEINIEKLAQNGGLVLGl-GKEGQY 123 Methanosphaerul...
Q0W3K4       141 FVDLPSALKA 150 uncultured methanogenic archaeon
Q8THD7       134 ALHLPSVFNQ 143 Methanosarcina acetivorans
WP_013037309 128 AVDLASTFHg 137 Methanohalophilus mahii
WP_013897617 125 ALHLPSVFDE 134 Methanosalsum zhilinae
WP_013195091 127 ALHLPSVFDK 136 Methanohalobium evestigatum
WP_015323719 125 ALHLPSVFKA 134 Methanomethylovorans hollandica
Q2FTC9       114 HLDLHSMIRQ 123 Methanospirillum hungatei JF-1
WP_004076547 136 VVDIMSMSKS 145 Methanoplanus limicola
WP_012107807 118 IIDLMSMAKD 127 Methanoregula boonei
WP_012619245 124 AVDILSMGKS 133 Methanosphaerula palustris
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