Conserved Protein Domain Family
ChapFlgA

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pfam13144: ChapFlgA 
Chaperone for flagella basal body P-ring formation
ChapFlgA is a family similar to the SAF family, and includes chaperones for flagellar basal-body proteins and pilus-assembly proteins, FlgA, RcpB and CpaB. ChapFlgA is necessary for the formation of the P-ring of the flagellum, FlgI, which sits in the peptidoglycan layer of the outer membrane of the bacterium. FlgA plays an auxiliary role in P-ring assembly.
Statistics
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PSSM-Id: 493146
Aligned: 49 rows
Threshold Bit Score: 98.3885
Created: 16-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:
jgi:Hhal_0523 136 TEMVVATRNLRRGQRVSAGDLRTATRDARRIR-GEFY-R--DpApLIGQAVRRSLREGAAITGNHVQPPRLVERNDRVTI 211
Q2LT22        119 RDVALSARPLERNRNISEHDILIVKKWFSRLP-QDLL-AdpE-R-IIGKRLLRSIKERSTFTASMLREPILFKKGKVVKV 194 Syntrophus aci...
WP_012545619  106 TRVYITQIPLKRGEVITEEKIMEIKQPLSRLPvGAIT-D--K-NlLIGKVVKRSLTRGLIIKEDYLYSGMPVKKGSKVDV 181 Thermodesulfov...
BAF69725      116 ANVVVAVHDIPRGSLIQKKDLAVQKMV--THG-KNYP-Dl-Q-E-IIGSVARVNIYKNRKITRYMIEPNYAVKKRQNVRI 188
Q30RI0        167 VEVYKSKDSLKKDTNLSPSNTFKKSVRLDRFR-DKPL-Q--N-IyKTSLQVKRHIQKDAILTIRDVEIADVVKRDSNINV 241 Sulfurimonas d...
Q7VGG2        182 LEVLKSTQNINVNDTLTPQNTRAERITFERVG-AEYIsT--Q-E-IYNSGAKSYIRVDTAITKDKIKPRIIVKKGDKIRV 256 Helicobacter h...
O26012         96 MQAFKSVSAIKKDENITANNTQKERILFGALS-NPLL-E--G-A-IDKVSAKNFIPPNTLLSTDKTQALIIVRKNDIITG 169 Helicobacter p...
jgi:Fnod_0845 194 RKIAVSKRRIEKEEIIGLNDVEFVEYNIYSLNkMPVF-E--E-D-LPVMADKV-FQKGEIIDGKYISDVPLIVKGQVVKA 267
WP_011771789  110 MAVATTASSLPRGHSLQPEDIVFREQRIRN---NDYYpN--V-AgLAGKKTKRKLRAGSIIKKKDIIIEYAVIRKSEVSI 183 Psychromonas i...
6_pfamImport    1 QPVPSVGKPLNRGDYVNPEDVTWINKNIAFLR-DDIW-D--G-K-GGPWQIKRSIGIGQPIYQSDLEPLAVVRKGDIIKL 74 
jgi:Hhal_0523 212 TAGNgGAIQISSRGRALEHGQEGERIRVENLDSGREIQARVVGEGQVRV 260
Q2LT22        195 ICDN-GVLSITTLGLAEEEGTLGATVKIKNISSNKIIHAKVIGNSVVKV 242 Syntrophus aciditrophicus SB
WP_012545619  182 IINT-GQVMIMTEGVLKSDAVVGGNARVQCFQTGKEIVGKLVGKDKVRV 229 Thermodesulfovibrio
BAF69725      189 IYAK-GPIRIELLGLALQNGKRGDIIKVKNISTNKVLECKVLSDGVVQF 236
Q30RI0        242 TMHR-DGMDITFSAKAQKDAKVNDIINVQN-SSGKILKVKVTGSNSAEI 288 Sulfurimonas denitrificans DSM 1251
Q7VGG2        257 FSRE-GGITTEIVLVARQNAVHNEIINAQNPNSGKIIRVKITDEGKGEI 304 Helicobacter hepaticus
O26012        170 VYEE-GQISIEISLKALENGALNQIIQAKNLESNKILKAKVLSSSKAQI 217 Helicobacter pylori
jgi:Fnod_0845 268 ISIV-GGVMVSTLVQALENGNVGKVISVKNLENGVIIKGTIQEDGTIIV 315
WP_011771789  184 IFKQ-DSFSLSTLGIALKSGQLGDLIKVKNKRSGNIITTTVIGKNKVSV 231 Psychromonas ingrahamii
6_pfamImport   75 NYNK-GSIRLSVNVEALENGTHGSFIQVRNLQSKKIVHATVVDSNTVEI 122
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