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UniProtKB - P26926 (CAF1M_YERPE)
Protein
Chaperone protein caf1M
Gene
caf1M
Organism
Yersinia pestis
Status
Functioni
Has a stimulatory role for the envelope antigen F1 secretion. It seems to interact with the subunit polypeptide and to prevent it from digestion by a protease.
GO - Biological processi
- cell wall organization Source: InterPro
- chaperone-mediated protein folding Source: InterPro
Keywordsi
Molecular function | Chaperone |
Names & Taxonomyi
Protein namesi | Recommended name: Chaperone protein caf1MAlternative name(s): Capsule protein fraction 1 |
Gene namesi | Name:caf1M Ordered Locus Names:YPMT1.82, Y1098, YP_pMT084 |
Encoded oni | Plasmid pMT1 (pMT-1)4 Publications Plasmid pFra1 Publication |
Organismi | Yersinia pestis |
Taxonomic identifieri | 632 [NCBI] |
Taxonomic lineagei | Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacterales › Yersiniaceae › Yersinia › |
Proteomesi |
|
Subcellular locationi
Other locations
Other locations
- outer membrane-bounded periplasmic space Source: InterPro
Keywords - Cellular componenti
PeriplasmPTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Signal peptidei | 1 – 20 | Sequence analysisAdd BLAST | 20 | |
ChainiPRO_0000009264 | 21 – 258 | Chaperone protein caf1MAdd BLAST | 238 |
Amino acid modifications
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Disulfide bondi | 121 ↔ 160 | Sequence analysis |
Keywords - PTMi
Disulfide bondInteractioni
Binary interactionsi
P26926
With | #Exp. | IntAct |
---|---|---|
caf1 [P26948] | 6 | EBI-1036581,EBI-1036572 |
Protein-protein interaction databases
DIPi | DIP-35244N |
IntActi | P26926, 3 interactors |
MINTi | P26926 |
Structurei
Secondary structure
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details3D structure databases
SMRi | P26926 |
ModBasei | Search... |
PDBe-KBi | Search... |
Miscellaneous databases
EvolutionaryTracei | P26926 |
Family & Domainsi
Sequence similaritiesi
Belongs to the periplasmic pilus chaperone family.Curated
Keywords - Domaini
Immunoglobulin domain, SignalPhylogenomic databases
HOGENOMi | CLU_070768_2_2_6 |
Family and domain databases
Gene3Di | 2.60.40.10, 2 hits |
InterProi | View protein in InterPro IPR013783, Ig-like_fold IPR008962, PapD-like_sf IPR036316, Pili_assmbl_chap_C_dom_sf IPR001829, Pili_assmbl_chaperone_bac IPR016148, Pili_assmbl_chaperone_C IPR018046, Pili_assmbl_chaperone_CS IPR016147, Pili_assmbl_chaperone_N |
Pfami | View protein in Pfam PF02753, PapD_C, 1 hit PF00345, PapD_N, 1 hit |
PRINTSi | PR00969, CHAPERONPILI |
SUPFAMi | SSF49354, SSF49354, 1 hit SSF49584, SSF49584, 1 hit |
PROSITEi | View protein in PROSITE PS00635, PILI_CHAPERONE, 1 hit |
i Sequence
Sequence statusi: Complete.
: The displayed sequence is further processed into a mature form. Sequence processingi
P26926-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MILNRLSTLG IITFGMLSFA ANSAQPDIKF ASKEYGVTIG ESRIIYPLDA
60 70 80 90 100
AGVMVSVKNT QDYPVLIQSR IYDENKEKES EDPFVVTPPL FRLDAKQQNS
110 120 130 140 150
LRIAQAGGVF PRDKESLKWL CVKGIPPKDE DIWVDDATNK QKFNPDKDVG
160 170 180 190 200
VFVQFAINNC IKLLVRPNEL KGTPIQFAEN LSWKVDGGKL IAENPSPFYM
210 220 230 240 250
NIGELTFGGK SIPSHYIPPK STWAFDLPKG LAGARNVSWR IINDQGGLDR
LYSKNVTL
Sequence cautioni
The sequence AAC82756 differs from that shown. Reason: Erroneous initiation.Curated
The sequence AAS58716 differs from that shown. Reason: Erroneous initiation.Curated
Experimental Info
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Sequence conflicti | 180 | N → K in CAA43967 (PubMed:1677900).Curated | 1 |
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | X61996 Genomic DNA Translation: CAA43967.1 AF074611 Genomic DNA Translation: AAC82756.1 Different initiation. AF053947 Genomic DNA Translation: AAC13220.1 AL117211 Genomic DNA Translation: CAB55264.1 AE017045 Genomic DNA Translation: AAS58716.1 Different initiation. |
PIRi | S16965 T14704 T15013 |
RefSeqi | NP_395428.1, NC_003134.1 NP_857694.1, NC_004835.1 WP_002211762.1, NZ_WUCM01000058.1 |
Genome annotation databases
EnsemblBacteriai | AAC82756; AAC82756; AAC82756 AAS58716; AAS58716; YP_pMT084 |
GeneIDi | 57977634 |
KEGGi | ype:YPMT1.82 ypk:caf1M.pl ypm:YP_pMT084 |
PATRICi | fig|214092.21.peg.210 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | X61996 Genomic DNA Translation: CAA43967.1 AF074611 Genomic DNA Translation: AAC82756.1 Different initiation. AF053947 Genomic DNA Translation: AAC13220.1 AL117211 Genomic DNA Translation: CAB55264.1 AE017045 Genomic DNA Translation: AAS58716.1 Different initiation. |
PIRi | S16965 T14704 T15013 |
RefSeqi | NP_395428.1, NC_003134.1 NP_857694.1, NC_004835.1 WP_002211762.1, NZ_WUCM01000058.1 |
3D structure databases
Select the link destinations: PDBei RCSB PDBi PDBji Links Updated | PDB entry | Method | Resolution (Å) | Chain | Positions | PDBsum |
1P5U | X-ray | 1.99 | A | 24-258 | [»] | |
1P5V | X-ray | 1.70 | A | 24-258 | [»] | |
1Z9S | X-ray | 2.20 | A | 24-258 | [»] | |
2OS7 | X-ray | 2.90 | A/B/C/D/E/F | 24-258 | [»] | |
3DOS | X-ray | 2.40 | A/D | 24-258 | [»] | |
3DPB | X-ray | 2.20 | A | 24-258 | [»] | |
3DSN | X-ray | 2.20 | A/D | 24-258 | [»] | |
4AY0 | X-ray | 1.52 | A/B | 24-258 | [»] | |
4AYF | X-ray | 2.07 | A | 24-258 | [»] | |
4AZ8 | X-ray | 2.65 | A | 24-258 | [»] | |
4B0M | X-ray | 1.80 | M | 24-258 | [»] | |
SMRi | P26926 | |||||
ModBasei | Search... | |||||
PDBe-KBi | Search... |
Protein-protein interaction databases
DIPi | DIP-35244N |
IntActi | P26926, 3 interactors |
MINTi | P26926 |
Protocols and materials databases
DNASUi | 1149242 |
Genome annotation databases
EnsemblBacteriai | AAC82756; AAC82756; AAC82756 AAS58716; AAS58716; YP_pMT084 |
GeneIDi | 57977634 |
KEGGi | ype:YPMT1.82 ypk:caf1M.pl ypm:YP_pMT084 |
PATRICi | fig|214092.21.peg.210 |
Phylogenomic databases
HOGENOMi | CLU_070768_2_2_6 |
Miscellaneous databases
EvolutionaryTracei | P26926 |
PROi | PR:P26926 |
Family and domain databases
Gene3Di | 2.60.40.10, 2 hits |
InterProi | View protein in InterPro IPR013783, Ig-like_fold IPR008962, PapD-like_sf IPR036316, Pili_assmbl_chap_C_dom_sf IPR001829, Pili_assmbl_chaperone_bac IPR016148, Pili_assmbl_chaperone_C IPR018046, Pili_assmbl_chaperone_CS IPR016147, Pili_assmbl_chaperone_N |
Pfami | View protein in Pfam PF02753, PapD_C, 1 hit PF00345, PapD_N, 1 hit |
PRINTSi | PR00969, CHAPERONPILI |
SUPFAMi | SSF49354, SSF49354, 1 hit SSF49584, SSF49584, 1 hit |
PROSITEi | View protein in PROSITE PS00635, PILI_CHAPERONE, 1 hit |
MobiDBi | Search... |
Entry informationi
Entry namei | CAF1M_YERPE | |
Accessioni | P26926Primary (citable) accession number: P26926 Secondary accession number(s): O68774, Q9RIB9 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | August 1, 1992 |
Last sequence update: | November 16, 2001 | |
Last modified: | February 23, 2022 | |
This is version 166 of the entry and version 2 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Prokaryotic Protein Annotation Program |
Miscellaneousi
Keywords - Technical termi
3D-structure, Plasmid, Reference proteomeDocuments
- PDB cross-references
Index of Protein Data Bank (PDB) cross-references - SIMILARITY comments
Index of protein domains and families