type IV pilus biogenesis protein PilM binds to PilB, PilT, and possibly PilC and that binding of PilN may modulate the interaction of PilM with PilB, PilT, and/or PilC
nucleotide-binding domain (NBD) of type IV pilus inner membrane component PilM and similar ...
20-360
3.68e-74
nucleotide-binding domain (NBD) of type IV pilus inner membrane component PilM and similar proteins; PilM is an inner membrane component of the type IV (T4S) secretion system that plays a role in surface and host cell adhesion, colonization, biofilm maturation, virulence, and twitching, a form of surface-associated motility. PilN/PilO heterodimers form the foundation of the inner-membrane PilM/PilN/PilO/PilP complex which plays an essential role in the assembly of a functional T4 pilus. In turn, PilM associates with PilN and facilitates PilM functionally relevant structural changes that differentially impacts PilM binding to PilB, PilT, and PilC.
:
Pssm-ID: 466899 [Multi-domain] Cd Length: 339 Bit Score: 233.32 E-value: 3.68e-74
nucleotide-binding domain (NBD) of type IV pilus inner membrane component PilM and similar ...
20-360
3.68e-74
nucleotide-binding domain (NBD) of type IV pilus inner membrane component PilM and similar proteins; PilM is an inner membrane component of the type IV (T4S) secretion system that plays a role in surface and host cell adhesion, colonization, biofilm maturation, virulence, and twitching, a form of surface-associated motility. PilN/PilO heterodimers form the foundation of the inner-membrane PilM/PilN/PilO/PilP complex which plays an essential role in the assembly of a functional T4 pilus. In turn, PilM associates with PilN and facilitates PilM functionally relevant structural changes that differentially impacts PilM binding to PilB, PilT, and PilC.
Pssm-ID: 466899 [Multi-domain] Cd Length: 339 Bit Score: 233.32 E-value: 3.68e-74
type IV pilus assembly protein PilM; This protein is required for the assembly of the type IV ...
19-363
2.16e-41
type IV pilus assembly protein PilM; This protein is required for the assembly of the type IV fimbria in Pseudomonas aeruginosa responsible for twitching motility, and for a similar pilus-like structure in Synechocystis. It is also found in species such as Deinococcus described as having natural transformation (for which a type IV pilus-like structure is proposed) but not fimbria.
Pssm-ID: 273484 [Multi-domain] Cd Length: 348 Bit Score: 148.39 E-value: 2.16e-41
Type IV pilus assembly protein PilM;; The type IV pilus assembly protein PilM is required for ...
21-362
7.57e-38
Type IV pilus assembly protein PilM;; The type IV pilus assembly protein PilM is required for competency and pilus biogenesis. It binds to PilN and ATP.
Pssm-ID: 431656 [Multi-domain] Cd Length: 340 Bit Score: 138.58 E-value: 7.57e-38
nucleotide-binding domain (NBD) of type IV pilus inner membrane component PilM and similar ...
20-360
3.68e-74
nucleotide-binding domain (NBD) of type IV pilus inner membrane component PilM and similar proteins; PilM is an inner membrane component of the type IV (T4S) secretion system that plays a role in surface and host cell adhesion, colonization, biofilm maturation, virulence, and twitching, a form of surface-associated motility. PilN/PilO heterodimers form the foundation of the inner-membrane PilM/PilN/PilO/PilP complex which plays an essential role in the assembly of a functional T4 pilus. In turn, PilM associates with PilN and facilitates PilM functionally relevant structural changes that differentially impacts PilM binding to PilB, PilT, and PilC.
Pssm-ID: 466899 [Multi-domain] Cd Length: 339 Bit Score: 233.32 E-value: 3.68e-74
type IV pilus assembly protein PilM; This protein is required for the assembly of the type IV ...
19-363
2.16e-41
type IV pilus assembly protein PilM; This protein is required for the assembly of the type IV fimbria in Pseudomonas aeruginosa responsible for twitching motility, and for a similar pilus-like structure in Synechocystis. It is also found in species such as Deinococcus described as having natural transformation (for which a type IV pilus-like structure is proposed) but not fimbria.
Pssm-ID: 273484 [Multi-domain] Cd Length: 348 Bit Score: 148.39 E-value: 2.16e-41
Type IV pilus assembly protein PilM;; The type IV pilus assembly protein PilM is required for ...
21-362
7.57e-38
Type IV pilus assembly protein PilM;; The type IV pilus assembly protein PilM is required for competency and pilus biogenesis. It binds to PilN and ATP.
Pssm-ID: 431656 [Multi-domain] Cd Length: 340 Bit Score: 138.58 E-value: 7.57e-38
nucleotide-binding domain (NBD) of the PilM-like domain family; The PilM-like family includes ...
158-360
7.97e-13
nucleotide-binding domain (NBD) of the PilM-like domain family; The PilM-like family includes type IV pilus inner membrane component PilM, cell division protein FtsA, and ethanolamine utilization protein EutJ. PilM is an inner membrane component of the type IV (T4S) secretion system that plays a role in surface and host cell adhesion, colonization, biofilm maturation, virulence, and twitching, a form of surface-associated motility. FtsA is an essential cell division protein that assists in the assembly of the Z ring. It may serve as the principal membrane anchor for the Z ring. It is also required for the recruitment to the septal ring of the downstream cell division proteins FtsK, FtsQ, FtsL, FtsI and FtsN. EutJ may protect ethanolamine ammonia-lyase (EAL, eutB-eutC) from inhibition. It may also function in assembling the bacterial microcompartment and/or in refolding EAL, suggesting it may have chaperone activity. Members in PilM-like family belong to the ASKHA (Acetate and Sugar Kinases/Hsc70/Actin) superfamily of phosphotransferases, all members of which share a common characteristic five-stranded beta sheet occurring in both the N- and C-terminal domains.
Pssm-ID: 466854 [Multi-domain] Cd Length: 282 Bit Score: 68.09 E-value: 7.97e-13
nucleotide-binding domain (NBD) of cell division protein FtsA and similar proteins; FtsA is an ...
146-360
3.01e-10
nucleotide-binding domain (NBD) of cell division protein FtsA and similar proteins; FtsA is an essential cell division protein that assists in the assembly of the Z ring. It may serve as the principal membrane anchor for the Z ring. It is also required for the recruitment to the septal ring of the downstream cell division proteins FtsK, FtsQ, FtsL, FtsI and FtsN. FtsA binds ATP. FtsA interacts with FtsZ. This interaction plays an essential role in cell division.
Pssm-ID: 466898 [Multi-domain] Cd Length: 372 Bit Score: 61.01 E-value: 3.01e-10
Cell division protein FtsA; FtsA is essential for bacterial cell division, and co-localizes to ...
197-357
1.04e-09
Cell division protein FtsA; FtsA is essential for bacterial cell division, and co-localizes to the septal ring with FtsZ. It has been suggested that the interaction of FtsA-FtsZ has arisen through coevolution in different bacterial strains. The FtsA protein contains two structurally related actin-like ATPase domains which are also structurally related to the ATPase domains of HSP70 (see PF00012). FtsA has a SHS2 domain PF02491 inserted in to the RnaseH fold PF02491.
Pssm-ID: 464177 [Multi-domain] Cd Length: 167 Bit Score: 56.96 E-value: 1.04e-09
nucleotide-binding domain (NBD) of the cell shape-determining proteins MreB, Mbl, MreBH and ...
196-324
4.44e-06
nucleotide-binding domain (NBD) of the cell shape-determining proteins MreB, Mbl, MreBH and similar proteins; MreB proteins are bacterial actin homologs that may play a role in cell shape determination by positioning the cell wall synthetic machinery. MreB has also been implicated in chromosome segregation; specifically, MreB is thought to bind to and segregate the replication origin of bacterial chromosomes. The family includes three MreB isoforms, MreB (also called actin-like MreB protein or rod shape-determining protein MreB), Mbl (also called actin-like Mbl protein or rod shape-determining protein Mbl) and MreBH (also called actin-like MreBH protein or rod shape-determining protein MreBH), in cell morphogenesis of Bacillus subtilis. All isoforms can support rod-shaped cell growth normal conditions. They form membrane-associated dynamic filaments that are essential for cell shape determination. They act by regulating cell wall synthesis and cell elongation, and thus cell shape. The feedback loops between cell geometry and their localizations may maintain elongated cell shape by targeting cell wall growth to regions of negative cell wall curvature. Filaments rotate around the cell circumference in concert with the cell wall synthesis enzymes. The process is driven by the cell wall synthesis machinery and does not depend on their polymerization. They organize peptidoglycan synthesis in the lateral cell wall. MreB, Mbl and MreBH can form a complex. The MreB-like family belongs to the ASKHA (Acetate and Sugar Kinases/Hsc70/Actin) superfamily, all members of which share a common characteristic five-stranded beta sheet occurring in both the N- and C-terminal domains.
Pssm-ID: 466824 [Multi-domain] Cd Length: 317 Bit Score: 47.85 E-value: 4.44e-06
cell division protein FtsA; This bacterial cell division protein interacts with FtsZ, the ...
196-360
1.54e-05
cell division protein FtsA; This bacterial cell division protein interacts with FtsZ, the bacterial homolog of tubulin. It is an ATP-binding protein and shows structural similarities to actin and heat shock cognate protein 70. [Cellular processes, Cell division]
Pssm-ID: 273483 [Multi-domain] Cd Length: 371 Bit Score: 46.47 E-value: 1.54e-05
nucleotide-binding domain (NBD) of Escherichia coli plasmid segregation protein ParM and ...
162-311
1.01e-04
nucleotide-binding domain (NBD) of Escherichia coli plasmid segregation protein ParM and similar proteins from ParM domain family; Type II plasmid partition systems utilize ParM NTPases in coordination with a centromere-binding protein called ParR to mediate accurate DNA segregation, a process critical for plasmid retention. The family corresponds to a group of uncharacterized proteins similar to Escherichia coli ParM, also called ParA locus 36 kDa protein, or protein StbA. It is a plasmid-encoded protein involved in the control of plasmid partition and required for accurate segregation of low-copy-number plasmid R1.
Pssm-ID: 466872 [Multi-domain] Cd Length: 324 Bit Score: 43.80 E-value: 1.01e-04
Database: CDSEARCH/cdd Low complexity filter: no Composition Based Adjustment: yes E-value threshold: 0.01
References:
Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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