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IPR024075

Source: InterPro

Description

IPR024075 is a DNA-directed RNA polymerase, helix hairpin domain superfamily.

<p>The single subunit DNA-directed RNA polymerase (RNAP) that is encoded by bacteriophage T7 is the prototype of a class of relatively simple RNAPs that includes the RNAPs of the related phages T3 and SP6, as well as the mitochondrial and chloroplastic RNAPs [[cite:PUB00003849]]. This superfamily represents a helix hairpin structural domain found in this type of RNA polymerases.</p>

This description is obtained from EB-eye REST.

Associated GO terms

GO predictions are based solely on the InterPro-to-GO mappings published by EMBL-EBI, which are in turn based on the mapping of predicted domains to the InterPro dataset. The InterPro-to-GO mapping was last updated on , while the GO metadata was last updated on .

GO term Namespace Name Definition Relationships
GO:0003899
Molecular function DNA-directed 5'-3' RNA polymerase activity Catalysis of the reaction: nucleoside triphosphate + RNA(n) = diphosphate + RNA(n+1). Utilizes a DNA template, i.e. the catalysis of DNA-template-directed extension of the 3'-end of an RNA strand by one nucleotide at a time. Can initiate a chain 'de novo'.
Subterm of

Associated Lotus transcripts 8

Transcript Name Description Predicted domains Domain count
Lj0g3v0038509.1
– PREDICTED: DNA-directed RNA polymerase 1B, mitochondrial-like [Cicer arietinum] gi|502154632|ref|XP_004509767.1|
Domains
17
Lj0g3v0122989.1
– PREDICTED: DNA-directed RNA polymerase 3, chloroplastic-like [Glycine max] gi|356514404|ref|XP_003525896.1|
Domains
17
Lj1g3v3089430.1
– PREDICTED: DNA-directed RNA polymerase 2, chloroplastic/mitochondrial-like isoform X2 [Cicer arietinum] gi|502102072|ref|XP_004491958.1|
Domains
21
Lj2g3v1203430.1
– PREDICTED: DNA-directed RNA polymerase 1B, mitochondrial-like [Cicer arietinum] gi|502154632|ref|XP_004509767.1|
Domains
17
Lj2g3v1203430.2
– PREDICTED: DNA-directed RNA polymerase 1B, mitochondrial-like [Cicer arietinum] gi|502154632|ref|XP_004509767.1|
Domains
16
LotjaGi2g1v0289500.1
– DNA-directed RNA polymerase; TAIR: AT1G68990.1 male gametophyte defective 3; Swiss-Prot: sp|Q93Y94|RPOT1_NICSY DNA-directed RNA polymerase 1, mitochondrial; TrEMBL-Plants: tr|A0A0L9TN70|A0A0L9TN70_PHAAN DNA-directed RNA polymerase; Found in the gene: LotjaGi2g1v0289500
Domains
19
LotjaGi4g1v0168100.1
– DNA-directed RNA polymerase; TAIR: AT1G68990.1 male gametophyte defective 3; Swiss-Prot: sp|Q8L6J5|RPO1B_TOBAC DNA-directed RNA polymerase 1B, mitochondrial; TrEMBL-Plants: tr|A0A0S3R3N7|A0A0S3R3N7_PHAAN DNA-directed RNA polymerase; Found in the gene: LotjaGi4g1v0168100
Domains
26
LotjaGi6g1v0200900.1
– DNA-directed RNA polymerase; TAIR: AT2G24120.1 DNA/RNA polymerases superfamily protein; Swiss-Prot: sp|P69243|RPO3A_TOBAC DNA-directed RNA polymerase 3A, chloroplastic; TrEMBL-Plants: tr|K7KWI1|K7KWI1_SOYBN DNA-directed RNA polymerase; Found in the gene: LotjaGi6g1v0200900
Domains
19

Co-occuring domains 1

A list of co-occurring predicted domains within the L. japonicus gene space:

Predicted domain Source Observations Saturation (%)
SSF56672 SUPERFAMILY 1 12.50