NTDB

Overview

Name	covR	Type	Regulator
Locus tag	QZH48_RS07930	Genome accession	NZ_CP129879
Coordinates	1683693..1684385 (-)	Length	230 a.a.
NCBI ID	WP_003130756.1	Uniprot ID	S6EZK2
Organism	Lactococcus lactis subsp. lactis strain CAB701
Function	repress the expression of comX (predicted from homology) Competence regulation

Genomic Context

Location: 1678693..1689385

Locus tag	Gene name	Coordinates (strand)	Size (bp)	Protein ID	Product	Description
QZH48_RS07915 (QZH48_07915)	-	1680312..1680653 (-)	342	WP_010906046.1	P-II family nitrogen regulator	-
QZH48_RS07920 (QZH48_07920)	-	1680785..1682026 (-)	1242	WP_038601519.1	ammonium transporter	-
QZH48_RS07925 (QZH48_07925)	covS	1682209..1683684 (-)	1476	WP_038601520.1	HAMP domain-containing histidine kinase	Regulator
QZH48_RS07930 (QZH48_07930)	covR	1683693..1684385 (-)	693	WP_003130756.1	response regulator transcription factor	Regulator
QZH48_RS07935 (QZH48_07935)	-	1684541..1685071 (-)	531	WP_058205814.1	DUF177 domain-containing protein	-
QZH48_RS07940 (QZH48_07940)	-	1685202..1685447 (-)	246	WP_003130760.1	type B 50S ribosomal protein L31	-
QZH48_RS07945 (QZH48_07945)	-	1685603..1686067 (-)	465	WP_029344120.1	hypothetical protein	-
QZH48_RS07950 (QZH48_07950)	-	1686149..1686511 (-)	363	WP_038601523.1	TIGR02328 family protein	-
QZH48_RS07955 (QZH48_07955)	-	1686727..1687569 (-)	843	WP_098393427.1	metallophosphoesterase	-
QZH48_RS07960 (QZH48_07960)	-	1687799..1688392 (-)	594	WP_038601525.1	TMEM175 family protein	-

Sequence

Protein

Download Length: 230 a.a. Molecular weight: 26684.36 Da Isoelectric Point: 5.1273

                                >NTDB_id=856123 QZH48_RS07930 WP_003130756.1 1683693..1684385(-) (covR) [Lactococcus lactis subsp. lactis strain CAB701]

MTSKKILIIEDEKNLARFVSLELEHEGYATEIKDNGRSGLEEATSKDYDLILLDLMLPELDGFEVARRLRKEKDTPIIMM

TARDSTMDRVAGLDIGADDYITKPFAIEELLARVRAFFRREEHGHAVERAENTSFRDLVIDKTNRTVHRGKKVIDLTRRE

YDLLLTLMQNVGDVVTREHLVSQVWGYEEGTETNVVDVYIRYLRNKIDVEGQDSYIQTVRGLGYVMRERK

Nucleotide

Download Length: 693 bp

                                >NTDB_id=856123 QZH48_RS07930 WP_003130756.1 1683693..1684385(-) (covR) [Lactococcus lactis subsp. lactis strain CAB701]

ATGACTTCAAAGAAAATTTTGATTATTGAGGATGAAAAGAATTTAGCACGATTCGTCTCATTAGAATTGGAGCATGAAGG

CTATGCGACTGAGATTAAAGATAATGGACGCTCTGGTCTTGAAGAAGCAACTTCAAAAGATTATGATTTAATCTTGCTTG

ATTTGATGCTTCCTGAACTTGACGGTTTTGAGGTAGCTCGTCGTTTACGCAAAGAAAAAGATACACCAATCATTATGATG

ACGGCACGTGATTCAACGATGGACCGAGTTGCTGGTCTTGATATTGGGGCTGATGATTATATCACTAAACCTTTTGCCAT

CGAGGAACTTTTGGCGCGTGTTCGTGCTTTCTTCCGTCGTGAAGAACATGGTCACGCCGTTGAGCGTGCTGAAAATACTT

CTTTCCGTGATCTTGTGATTGACAAAACAAATCGCACCGTTCATCGTGGTAAAAAAGTAATTGATTTAACACGTCGTGAG

TATGACCTTCTTTTGACGTTGATGCAAAATGTTGGCGATGTTGTGACTCGTGAACATTTAGTTTCACAAGTTTGGGGATA

TGAAGAAGGAACAGAAACAAATGTTGTGGATGTTTATATTCGTTATCTTAGAAATAAAATTGATGTTGAAGGTCAGGATA

GCTATATTCAAACTGTTCGTGGCTTAGGTTATGTAATGCGTGAACGCAAATAA

Domains

Predicted by InterproScan.

Response regulator receiver domain (Response_reg)

(6-115)

Transcriptional regulatory protein, C terminal (Trans_reg_C)

(153-226)

Secondary structure

Protein secondary structures were predicted by S4PRED and visualized by seqviz.

3D structure

Source	ID	Structure
AlphaFold DB	S6EZK2

Transmembrane helices

Transmembrane helices of protein were predicted by TMHMM 2.0 and visualized by seqviz and ECharts.

Visualization of predicted probability:

Similar proteins

Only experimentally validated proteins are listed.

Protein	Organism	Identities (%)	Coverage (%)	H_a-value
covR	Lactococcus lactis subsp. lactis strain DGCC12653	100	100	1
covR	Streptococcus salivarius strain HSISS4	68.421	99.13	0.678
vicR	Streptococcus mutans UA159	45.887	100	0.461
micA	Streptococcus pneumoniae Cp1015	43.478	100	0.435
ciaR	Streptococcus mutans UA159	37.611	98.261	0.37
ciaR	Streptococcus pneumoniae Rx1	36.726	98.261	0.361
ciaR	Streptococcus pneumoniae D39	36.726	98.261	0.361
ciaR	Streptococcus pneumoniae R6	36.726	98.261	0.361
ciaR	Streptococcus pneumoniae TIGR4	36.726	98.261	0.361

Detailed information NTG0856123