PROSITE entry PS00538

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General information about the entry

PURL [info]	https://purl.expasy.org/prosite/signature/PS00538
Entry name [info]	CHEMOTAXIS_TRANSDUC_1
Accession [info]	PS00538
Entry type [info]	PATTERN
Date [info]	01-DEC-1991 CREATED; 01-DEC-1991 DATA UPDATE; 29-MAY-2024 INFO UPDATE.
PROSITE Doc. [info]	PDOC00465

Name and characterization of the entry

Description [info]	Bacterial chemotaxis sensory transducers signature.
Pattern [info]	R-T-E-[EQ]-Q-x(2)-[SA]-[LIVM]-x-[EQ]-T-A-A-S-M-E-Q-L-T-A-T-V.

Numerical results [info]

Numerical results for UniProtKB/Swiss-Prot release 2025_02 which contains 573'230 sequence entries.

Total number of hits	8 in 8 different sequences
Number of true positive hits	8 in 8 different sequences
Number of 'unknown' hits	0
Number of false positive hits	0
Number of false negative sequences	60
Number of 'partial' sequences	0

Precision (true positives / (true positives + false positives))	100.00 %
Recall (true positives / (true positives + false negatives))	11.76 %

Comments [info]

Taxonomic range [info]	Archaea, Prokaryotes (Bacteria)
Maximum number of repetitions [info]	1
Site [info]	methylation at position 4
Site [info]	methylation at position 10
Site [info]	methylation at position 17
Version [info]	1

Cross-references [info]

UniProtKB/Swiss-Prot
True positive sequences

8 sequences

MCP1_ECOLI  (P02942), MCP2_ECOLI  (P07017), MCP2_SALTY  (P02941),

MCP3_ECOLI  (P05704), MCP4_ECOLI  (P07018), MCPC_SALTY  (Q02755), 
MCPD_KLEAK  (P21823), MCPS_KLEAK  (P21822)

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Retrieve an alignment of UniProtKB/Swiss-Prot true positive hits:
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Retrieve the sequence logo from the alignment

UniProtKB/Swiss-Prot
False negative sequences

60 sequences

AER_PSEAE   (Q9I3F6), ALKN_ALCBS  (Q0VTI9), ALKN_ECTOL  (Q9R9U8),

BAST_HALS3  (B0R6I4), BDLA_PSEAE  (Q9I3S1), CAR_HALS3   (B0R9Z1), 
COST_HALS3  (B0R6A7), COST_HALSA  (Q9HP84), CTPH_PSEAE  (G3XDA3), 
CTPL_PSEAE  (Q9HUW6), CTPM_PSEAE  (Q9I0I6), HLYB_VIBCH  (P15492), 
HTR13_HALS3 (B0R4N9), HTR18_HALS3 (B0R474), HTR1_HALS3  (B0R632), 
HTR1_HALSA  (P0DMI3), HTR2_HALS3  (B0R6B1), HTR2_HALSA  (Q9HP81), 
HTR4_HALS3  (B0R470), HTR4_HALSA  (P0DMI4), HTR6_HALS3  (B0R461), 
HTR7_HALS3  (B0R6A6), HTR7_HALSA  (P0DMI5), HTR8_HALS3  (B0R5T0), 
MCP10_PARM1 (Q2W8M7), MCP1_THEMA  (Q9WYR0), MCP25_PARM1 (Q2W4T8), 
MCP2_THEMA  (Q9X0M7), MCP3_THEMA  (Q9X0N0), MCPA_BACSU  (P39214), 
MCPA_PSEAE  (Q9I6V2), MCPA_PSEPK  (Q88KP1), MCPB_BACSU  (P39215), 
MCPB_PSEAE  (Q9I6V6), MCPC_BACSU  (P54576), MCPG_PSEPK  (Q88N45), 
MCPH_PSEPK  (Q88R14), MCPK_PSEAE  (Q9HUB1), MCPN_PSEAE  (Q9I055), 
MCPP_PSEPK  (Q88IY8), MCPQ_PSEPK  (Q88D09), MCPS_PSEPK  (Q88E10), 
MCPU_PSEPK  (Q88NI1), MPCT_HALS3  (B0R367), NAHY_PSEPU  (Q9Z429), 
PCAY_PSEP1  (A5W2C8), PCAY_PSEPK  (Q88JK6), PCTA_PSEAE  (G3XD24), 
PCTB_PSEAE  (Q9HW91), PCTC_PSEAE  (Q9HW93), PSCA_PSESM  (Q882Z2), 
TLPA_BACSU  (P39216), TLPB_BACSU  (P39217), TLPC_BACSU  (P39209), 
TLPQ_PSEAE  (Q9I0I4), Y355_BACHK  (Q6HP15), Y469_BACHK  (Q6HNQ4), 
YFMS_BACSU  (O06477), YOAH_BACSU  (C0SP89), YVAQ_BACSU  (O32239)

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PDB
[Detailed view]

4 PDB

1QU7; 3ZX6; 6S1K; 8C5V