Conserved Protein Domain Family
T9SS_PorP_fam
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TIGR03519: T9SS_PorP_fam 
type IX secretion system membrane protein, PorP/SprF family
This model describes a protein family unique to, and greatly expanded in, the Bacteriodetes. Species in this lineage include several, such as Cytophaga hutchinsonii and Flavobacterium johnsoniae, that have type IX secretion systems (T9SS) and exhibit a poorly understood rapid gliding phenotype. Several members of this protein family are found in operons with other genes whose loss leads to a loss a this motility.
Links
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Statistics
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PSSM-Id: 274625
Aligned: 35 rows
Threshold Bit Score: 199.032
Created: 9-Oct-2014
Updated: 25-Oct-2021
Structure
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Aligned Rows:
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PubMed ReferencesClick to see Conserved Features Help
Sequence Alignment
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Format: Row Display: Color Bits: Type Selection: 
EAY27025                              7 TFAGFCLLFSLIGHTAF-----------TQ---NIQYSQF-------H-------H-SPLLLNPAAV-AAKSELLALLNY 56   Microscilla marina ATCC 23134...
WGS:AAXU:1101174000282_ALPR1_10685   23 IAVVFLVLSSVFAA--K-----------AQ---SRKYISN-------F-------ShFQSYYNPALT-GYEGSA-IRGFV 70   Algoriphagus machipongonensis...
EAR02804                              5 NILFILLFVLSLVKANA-----------QE---DTPFVPYdvpsqnlL-------KyNRFLINPTFStVREDVSYVNLLH 63   Maribacter sp. HTCC2170...
EAQ42736                              8 IIILLCTVTSLYSQ--D-----------SV---EKIFNRFssq--sfV-------KqNTYLLNPTFTvVNETGKSIAILS 62   Polaribacter sp. MED152...
WP_011585832                          4 IFIYTFLLLCSI-YSVY-----------AQ---DPQYSQM-------Y-------A-NALYLSPAFA-GAEENTRGIFAT 52   Cytophaga hutchinsonii...
WP_011585056                          4 LYTFVFYIMSIRVKILAillslnslllnGQ---DVQFSQY-------Y-------N-TPLFSNPAFA-GTGDNTRLGMHY 64   Cytophaga hutchinsonii...
WP_011584945                         10 IKTTALLLLFSISKTAF-----------SQ---DIQFSQF-------Y-------A-NPMFHNPAFA-GSIHATRGMVQT 59   Cytophaga hutchinsonii...
WP_012023066                          4 ILLFITLFCGFSCLLYS-----------QEkneNGVVSFS-------MpirnslkF-NRYLINPTFSfVRESNPYASFYN 64   Flavobacterium johnsoniae...
WP_011585181                         10 VLVGFTLVLIS-----K-----------GQ---DAVFSQY-------Y-------S-SGLYLNPAFA-AAEPATSVGFNS 54   Cytophaga hutchinsonii...
WP_012026714                          4 KLFTIIIACCLFTKARA------------Q---DPIFTQY-------F-------L-IPETLNPGFT-GFMETTYAGIIH 52   Flavobacterium johnsoniae...

EAY27025                             57 RTQLTQTGQSYATSMLSVVVPFIKqrsrnnaafgkiehvhrWGGIGVSVLQDVEKGsdqtkLKT--T--GGHLTYAHNID 132  Microscilla marina ATCC 23134...
WGS:AAXU:1101174000282_ALPR1_10685   71 RNQWSGFEGAPKTYFISAELDFGEmsgqed------palmgKNAVSANMLYDTYGA-----FRE--T--ELLLGYASRVR 135  Algoriphagus machipongonensis...
EAR02804                             64 RNQSVQFDDNNQNYFLSYSGRISD-----------------KTGLGLSLYQQREGT-----VTN--F--GVLANYAYGIK 117  Maribacter sp. HTCC2170...
EAQ42736                             63 RNSFIGFEGSPVLNILGFSGKIDD-----------------NIGAGVGIYRQRIGV-----FTN--F--GAIANYAYQIK 116  Polaribacter sp. MED152...
WP_011585832                         53 RYQWPALDASFISNTFSVDHYIDRy----------------KSGVGFIATSDLSTAa---kLRS--T--EAGLIYAFQAE 109  Cytophaga hutchinsonii...
WP_011585056                         65 RTQWTNIAKPYTTYAVWGDHAIESa----------------RSGIGLWIMRDAQGQ-----TRThsT--EVNVSYSYLVP 121  Cytophaga hutchinsonii...
WP_011584945                         60 RLQWLGLDANYKTYYAAGDTYLSKy----------------KSGLGFQIVRDIQGSs---iYSS--T--QFSFLYSYEVP 116  Cytophaga hutchinsonii...
WP_012023066                         65 KRQWVQFENAPQTYLANYSGRFRE-----------------NEAFAVGLFQQNYGL-----MTV--F--GGVVNFAHNIV 118  Flavobacterium johnsoniae...
WP_011585181                         55 RVQWKSITTPYTTNQASLIVPLYRssnk----------alnLGGLGLSVFQNKAGDi---gLTS--L--GVNINAAFVIP 117  Cytophaga hutchinsonii...
WP_012026714                         53 REQWPELDLRIDTDYAFVNTWSDSm----------------NSGLGISFLNQRENV-----TNY--NfsQLNANYAYKVR 109  Flavobacterium johnsoniae...

EAY27025                            133 VGGTSYLSFGMQMGYFRRSLETDLVTesqfvyggADP-------S-----L-------PANED--FVGS----AV---GF 184  Microscilla marina ATCC 23134...
WGS:AAXU:1101174000282_ALPR1_10685  136 LTEKHNLRLGVGLNYQNIRLDGNALTt-------EEQ-------N-----D-------PTLGQ--YIGQ----FSn-mTV 182  Algoriphagus machipongonensis...
EAR02804                            118 LSDKSNFTFGANVSYYNSGFDINRVT--------TVE-------D-----D-------PFLAG--LQDS----NL----- 159  Maribacter sp. HTCC2170...
EAQ42736                            117 LNAKSSLTLGFNFMFSHFDIDRTRIV--------DPA-------S-----D-------AVIFN--FQEK----TN----- 158  Polaribacter sp. MED152...
WP_011585832                        110 LSKKIVFRPALQLSYVNRSINFNSLTf-------GSQ-------Y-----DnngftgaPSNEV--SNVP----TV---SY 161  Cytophaga hutchinsonii...
WP_011585056                        122 LESGWVFRPGLQAGFAVRDANYSSALf-------GDQ-------I-----DnngttgaPSSDPilNASP----SK---LY 175  Cytophaga hutchinsonii...
WP_011584945                        117 VTKTFTVRFGLQASGVQRTLNYSGLRf-------PNQ-------FndaaqD-------VFVGG--GNYQtgneNQ---LY 170  Cytophaga hutchinsonii...
WP_012023066                        119 LQEDSNLTFGLNVGAYQSGLNKGKIVt-----------------D-----D-------MDILN--GDYP----SN---ML 160  Flavobacterium johnsoniae...
WP_011585181                        118 LNEQNHILTGVQVGFMQKTIDFTKGQw-------GSQfsp-vngF-----D-------SSIDP--GEYN----FIashTY 171  Cytophaga hutchinsonii...
WP_012026714                        110 LNDYWEFRPGIEAGFGLKSFAFQNLLl-------EDQinirtgvI-----N-------TSSMD--PMLL----NRk-aTF 163  Flavobacterium johnsoniae...

EAY27025                            185 ATFSAGMMLYS----------EdkhgrfKNYFSLSAYNFNQPNVTFFERAAnqntDLLPMRMVAAAGLRVYD------N- 247  Microscilla marina ATCC 23134...
WGS:AAXU:1101174000282_ALPR1_10685  183 VDFNLGIALTH----------A------KYYVSYGMHRVAGGKITSGDEFM----DGYPAAIMVQAGFREAL------G- 235  Algoriphagus machipongonensis...
EAR02804                            160 LSFQPGFNISY----------G------KFDFGLFAENLFDYNLKTSESVT----EFADKTFSGHLQYTHDFenasgaL- 218  Maribacter sp. HTCC2170...
EAQ42736                            159 IILQTGLNYNY----------G------KFNVGVNLRDAVDYNLKEGDFIT----PISEKSFSIHAQFTEPI------N- 211  Polaribacter sp. MED152...
WP_011585832                        162 LDISSGGILYS----------E------NFWIGVSVNHLNTPEQSFIKSQ-----SELAVKTSFFGGYKFSF------T- 213  Cytophaga hutchinsonii...
WP_011585056                        176 PDIGAGGLVYN----------E------NFWFGLGINHLNTPNQSVTNTKG----FDLPMRFNIQTGYKIML------N- 228  Cytophaga hutchinsonii...
WP_011584945                        171 ADFSAGTVIYS----------D------RLWGGFSVQHLNTPVQSFAGATK----DNLDMTYQLIGGYKIPL------Sq 224  Cytophaga hutchinsonii...
WP_012023066                        161 LTVNPGINYGT----------T------FLDFGLSVNNLILYNFGSGMVKE----DP-ERAIQLHAMYTGYI------Dt 213  Flavobacterium johnsoniae...
WP_011585181                        172 PDVSFGAIYYNnprreireqgK------SFYLGYSAYHFNKPNESVIKDQN----SALPVLSKIIAGGEFSL------N- 234  Cytophaga hutchinsonii...
WP_012026714                        164 FDVSAGMVFNT----------D------KAWIGLSMKHLNRPNIAFSSEGN----VPLNTFFSLSAGYEFLI------I- 216  Flavobacterium johnsoniae...

EAY27025                            248 ----------D-------------RF-----------TVLPKIRWIQQRN-SSQVNVGVLTKIHP-----------Kqed 281  Microscilla marina ATCC 23134...
WGS:AAXU:1101174000282_ALPR1_10685  236 ----------E-------------NL-----------AVIVNGFYRSQKDlKDNLEFNVKALLMDr-------------- 267  Algoriphagus machipongonensis...
EAR02804                            219 ----------E-------------GG-----------RLMPLARARKVGEdDIVFGGSLILDLPK--------------- 249  Maribacter sp. HTCC2170...
EAQ42736                            212 ----------S-------------NI-----------KLLEDGLLRFFYSaNYNTNSGSTGNVL---------------- 241  Polaribacter sp. MED152...
WP_011585832                        214 ----------P-------------EWrkkhvnpdeekSITPTLLYKMQ-GkSDQLDVGLYGRYN------------T--- 254  Cytophaga hutchinsonii...
WP_011585056                        229 ----------GgggyrnyrpqggkEI-----------SLTPTLNFKAQ-GaNTQLDIGLYYTY-D-----------P--- 271  Cytophaga hutchinsonii...
WP_011584945                        225 rkylaytedkT-------------EI-----------SITPTFHYKSQGKaD-QLDIGLYGVYSQ--------------- 264  Cytophaga hutchinsonii...
WP_012023066                        214 yg------ffD-------------RS-----------KFSGIIRTELKKDkTVISGLAMLAL-KQ-----------G--- 248  Flavobacterium johnsoniae...
WP_011585181                        235 ----------E-------------TW-----------NISPNALIAMQNTa-MQINVGVYGTFSFgdvesnslvpsR--- 276  Cytophaga hutchinsonii...
WP_012026714                        217 ----------Dyidvl----llpyET-----------KFFLTSNYMQQ-GrYNRLDLGASILFE------------K--- 255  Flavobacterium johnsoniae...

EAY27025                            282 phtsI------GVGAWYS-------------ID-------------NAMiFSFEYYTphFILGLSYDLRFGSN----LEl 325  Microscilla marina ATCC 23134...
WGS:AAXU:1101174000282_ALPR1_10685  268 ----V------WVGVGNRi------------NYa-----------tNAQ-LGILTKR--LRIGYLYEFSTGGG----YN- 306  Algoriphagus machipongonensis...
EAR02804                            250 ----Lg-----WVQGGYDsf------------------------ygASAgVGFNLNKr-LSLGYTMEKGLSNN----FD- 290  Maribacter sp. HTCC2170...
EAQ42736                            242 ----LdlpklgWVQGGYDdf------------------------fgTSVgLGIRLSQk-VAVSYVYETGKND-------- 284  Polaribacter sp. MED152...
WP_011585832                        255 ----L------IVGMWYRgipvkvfkpekmnNDa-----------lIFL-IGFVH-Kg-LSAGYSYDYTISNL----TR- 305  Cytophaga hutchinsonii...
WP_011585056                        272 ----I------MIGLWYRgipvly-nnglpnNEa-----------lIPM-IGYRH-Kg-WSFTYSYDYTLSSL----TN- 321  Cytophaga hutchinsonii...
WP_011584945                        265 ----L------MAGFWYRgipikhyaaqvnnREs-----------vVFL-VGWMY-Kn-WCASYSYDLTISKLt---AA- 316  Cytophaga hutchinsonii...
WP_012023066                        249 ----V------WAQAGYNt------------LYg-----------vSAG-LGINLSPs-IAIEYNYERGMGNF----TN- 288  Flavobacterium johnsoniae...
WP_011585181                        277 ----L------IAGVWYRv------------KDs-----------yIGS-FGIG-NKf-YTLGISYDMNSSTLrhssSA- 319  Cytophaga hutchinsonii...
WP_012026714                        256 ----I------FFGATAVt------------NPakngangdlmtsvNLL-TGLQY-Eh-LRLGFSYDFNTTKI----GK- 305  Flavobacterium johnsoniae...

EAY27025                            326 gE-GNGIPEVALAFRK 340  Microscilla marina ATCC 23134
WGS:AAXU:1101174000282_ALPR1_10685  307 -L-PGNTHEFTAVFNL 320  Algoriphagus machipongonensis
EAR02804                            291 -N-FGVTHEISFAYSF 304  Maribacter sp. HTCC2170
EAQ42736                            285 ---LGPTSELGIVYSF 297  Polaribacter sp. MED152
WP_011585832                        306 -A-SGGAHELTVSYGI 319  Cytophaga hutchinsonii
WP_011585056                        322 -KqSAGSHEISLIYEF 336  Cytophaga hutchinsonii
WP_011584945                        317 -G-PGGSHEFNVTYih 330  Cytophaga hutchinsonii
WP_012023066                        289 ---MGGSHEFAIAYRF 301  Flavobacterium johnsoniae
WP_011585181                        320 -K-GAGAYEISIKINT 333  Cytophaga hutchinsonii
WP_012026714                        306 ---TGGIYELSLTYQF 318  Flavobacterium johnsoniae
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