Conserved Protein Domain Family
T2SSC

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pfam11356: T2SSC (491814 is an unknown moldel)
Type II secretion system protein C
This is the greater N-terminal region of GspC-type proteins. GspC proteins form part of the sophisticated transport mechanism of Gram-negative pathogens for injecting divers proteins into their hosts, a type-II secretion system - T2SS. The region is made up of a short N-terminal cytoplasmic domain that is followed by the single transmembrane helix, a Pro-rich linker, and the so-called homology region domain in the periplasm. This inner membrane GspC interacts with the outer membrane secretin GspD via periplasmic domains, an interaction which is critical for the effectiveness of type II secretion.
Statistics
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PSSM-Id: 491814
Aligned: 23 rows
Threshold Bit Score: 83.9787
Created: 21-Aug-2024
Updated: 4-Dec-2024
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:
WP_013164434        70 LVL---IFFLAQASARLVWSFLLPa--------pEPAPAITAPAATtpavrraddrvndGARGEKLAALHLFGQPEPQAD 138 Desulfuri...
WP_014994886        14 GRYlisLALLGVLVYLVVWTagl--------lihGPKPPERMSADGlpvta---saqdlALTKAEIAGWNLFGEHLSESG 82  Alloalcan...
Q0VSG8              23 VLL---VVAMAYVLAQTVWLLWy-----------GPSERVQSNSKTrldvss--sgdapILSQSQVDGWQLFGQYEAAAS 86  Alcanivor...
zhongguo:B5T_03752   5 LLL---LVGLAYLIAQTVWLLSy-----------GPNDPVPESGLRtvsasg-pggerrGISPSEMESWNLFGVYQGQEE 69 
Q2SFB6              16 SLLliaATATVGWRGYQFWLDYNTtkei---vvkAAPAAQVKQERT----------------VQQLAPLNLFGKNEPVAQ 76  Hahella c...
WP_012636812        26 WVTvflILLLAYALARLTWALLAPaplvlpapmvAPAQVAATGSAEsp----------aaSALARVAGLHLFGQAEVREE 95  Thioalkal...
WP_012823040        14 ALFlilLATAGVLAARITWMWLAPapa----yvaPPESGAEASEQSqs------------asVEQIGSWHLFGQAATPDN 77  Halothiob...
WP_012645988        11 FLTfliIASLALIASDVISFRLTRl--------yPKATPKSAASVPstmv------aedLMSFAPILEKGLFGKAAQGKL 76  Geotalea ...
Q74GB6              10 LLIalnSLAAARIAAGLISYRLARt---------aPHTAMGATGAPaaav------sddILSFASILDQGLFGRATQGKL 74  Geobacter...
Q1GWD5              34 LLVgllGALLVWQAVRLLWVLLTPvspl---gawQPQTAAIASA---------------AERRALFTSLDPFFRGAAQGP 95  Sphingopy...
WP_013164434       139 PEAEAaalslamVEAPETTL-NLTLKGLLATA--DGRRGLAVIAERRGKD-EVYGVGDTVPGNAEIEAIYPDRVLLRRAG 214 Desulfuri...
WP_014994886        83 TAKAH-------SDAPETRM-KLTLLGVFHNR--VDEHGWAIIQPEGGDA-GLYHVGDELVRGATLNALRVDHVLLKRGG 151 Alloalcan...
Q0VSG8              87 IDKDRp------TDAPDTRL-RLELLGVFQNA--DTKRATAIIAEKGKEG-ELYHIGDSIPGNAKLEEVYPDRVILRRAG 156 Alcanivor...
zhongguo:B5T_03752  70 ASDKP-------VDAPDTRL-KLQLLGVFRSL--DRSQSSAIVAESGGDA-ELYRIGDALPGNATVEEIYADRIILKRVG 138
Q2SFB6              77 KKETE--------DLPSTNL-RLTLRGVAATNleKGESGGALIEGPDRNT-DFFRVGENMPGNATLHSVYANRVVIDRRG 146 Hahella c...
WP_012636812        96 DAVAVp------VDTPDTRL-NLSLKGVVAAT--PVERGLALIADERGNE-RHYAVGAELPGGATLEQVHGDRVVLRRAG 165 Thioalkal...
WP_012823040        78 PTATK---------ISASQL-GATLEGTISGS------PLPLVMLRVGGEvRLLQAGDTLSAGVRIVSIAPDRVVISNQG 141 Halothiob...
WP_012645988        77 SPVVQqat--atGAAPAPSLgDLILLGTAVGS---YRETFALVQKAGKEE-RVFRLGDTVFETGPLVSVGKESAEILVNG 150 Geotalea ...
Q74GB6              75 TPLSApvqgaagAQQPAPTHgDLTLLGTARGS---FRETFALIRRATPPEeRVFRLGDTVFGIGPLVGVQKESVEILANG 151 Geobacter...
Q1GWD5              96 AAATV------------TSA-GLTLFGINLNE--ATGGGSAIIAGEDGVQ-TSYAVGDEIAPGLKLAGVAFDHVLLDRGG 159 Sphingopy...
WP_013164434       215 NLETLYL 221 Desulfurivibrio alkaliphilus
WP_014994886       152 RLEKLPL 158 Alloalcanivorax dieselolei
Q0VSG8             157 RLETLRW 163 Alcanivorax borkumensis SK2
zhongguo:B5T_03752 139 QLETLRL 145
Q2SFB6             147 SLENLFF 153 Hahella chejuensis KCTC 2396
WP_012636812       166 RFEQLRL 172 Thioalkalivibrio sulfidiphilus
WP_012823040       142 RLESIAF 148 Halothiobacillus neapolitanus
WP_012645988       151 KRLKIFS 157 Geotalea daltonii
Q74GB6             152 RKIRLTT 158 Geobacter sulfurreducens
Q1GWD5             160 ARESLFL 166 Sphingopyxis alaskensis
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