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IPR009019

Description

IPR009019 is a K homology domain superfamily, prokaryotic type.

<p>The K homology domain is a common RNA-binding motif present in one or multiple copies in both prokaryotic and eukaryotic regulatory proteins. The KH motifs may act cooperatively to bind RNA in the case of multiple motifs, or independently in the case of single KH motif proteins. Prokaryotic (pKH) and eukaryotic (eKH) KH domains share a KH-motif, but have different topologies. The pKH domain has been found in a number of proteins, including the N-terminal domain of the S3 ribosomal protein [[cite:PUB00011737]], the C-terminal domain of Era GTPase [[cite:PUB00011738]] and the two C-terminal domains of the NusA transcription factor [[cite:PUB00011739]]. The structure of the pKH domain consists of a two-layer α/β fold in the arrangement α/β(2)/α/β.</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
Molecular function RNA binding Interacting selectively and non-covalently with an RNA molecule or a portion thereof.

Associated Lotus transcripts 15

Transcript Name Description Predicted domains Domain count
PREDICTED: 40S ribosomal protein S3-1-like [Cicer arietinum] gi|502131540|ref|XP_004501017.1| 10
Ribosomal protein S3 [Lotus japonicus] gi|13518476|ref|NP_084835.1| 12
PREDICTED: auxin response factor 2-like [Glycine max] gi|356513463|ref|XP_003525433.1| 6
PREDICTED: 40S ribosomal protein S3-3-like [Cicer arietinum] gi|502122563|ref|XP_004497806.1| 18
PREDICTED: GTPase Era-like [Glycine max] gi|356502167|ref|XP_003519892.1| 23
30S ribosomal protein S3; TAIR: AT5G35530.1 Ribosomal protein S3 family protein; Swiss-Prot: sp|Q9FJA6|RS33_ARATH 40S ribosomal protein S3-3; TrEMBL-Plants: tr|I3S6J8|I3S6J8_LOTJA Uncharacterized protein; Found in the gene: LotjaGi1g1v0556400 19
GTPase Era; TAIR: AT1G30960.1 GTP-binding family protein; Swiss-Prot: sp|O82626|ERG_ANTMA GTP-binding protein ERG; TrEMBL-Plants: tr|G7KDM7|G7KDM7_MEDTR GTP-binding ERG-like protein; Found in the gene: LotjaGi2g1v0003800 26
30S ribosomal protein S3; TAIR: AT5G35530.1 Ribosomal protein S3 family protein; Swiss-Prot: sp|Q9FJA6|RS33_ARATH 40S ribosomal protein S3-3; TrEMBL-Plants: tr|I3SJI7|I3SJI7_LOTJA Uncharacterized protein; Found in the gene: LotjaGi3g1v0314100 19
GTPase Era; TAIR: AT5G66470.1 GTP-binding protein Era-like protein; Swiss-Prot: sp|B2V2K0|ERA_CLOBA GTPase Era; TrEMBL-Plants: tr|V7CCY5|V7CCY5_PHAVU Uncharacterized protein; Found in the gene: LotjaGi4g1v0120100 23
GTPase Era; TAIR: AT5G66470.1 GTP-binding protein Era-like protein; Swiss-Prot: sp|B2V2K0|ERA_CLOBA GTPase Era; TrEMBL-Plants: tr|V7CCY5|V7CCY5_PHAVU Uncharacterized protein; Found in the gene: LotjaGi4g1v0120100 28
GTPase Era; TAIR: AT5G66470.1 GTP-binding protein Era-like protein; Swiss-Prot: sp|B2V2K0|ERA_CLOBA GTPase Era; TrEMBL-Plants: tr|A0A0S3R4P9|A0A0S3R4P9_PHAAN Uncharacterized protein; Found in the gene: LotjaGi4g1v0120100 22
GTPase Era; TAIR: AT5G66470.1 GTP-binding protein Era-like protein; Swiss-Prot: sp|B2V2K0|ERA_CLOBA GTPase Era; TrEMBL-Plants: tr|A0A0S3R4P9|A0A0S3R4P9_PHAAN Uncharacterized protein; Found in the gene: LotjaGi4g1v0120100 22
GTPase Era; TAIR: AT5G66470.1 GTP-binding protein Era-like protein; Swiss-Prot: sp|B2V2K0|ERA_CLOBA GTPase Era; TrEMBL-Plants: tr|A0A0S3R4P9|A0A0S3R4P9_PHAAN Uncharacterized protein; Found in the gene: LotjaGi4g1v0120100 20
GTPase Era; TAIR: AT5G66470.1 GTP-binding protein Era-like protein; Swiss-Prot: sp|B0TAF1|ERA_HELMI GTPase Era; TrEMBL-Plants: tr|A0A0L9TNW9|A0A0L9TNW9_PHAAN Uncharacterized protein; Found in the gene: LotjaGi4g1v0120100 23
30S ribosomal protein S3; TAIR: AT5G35530.1 Ribosomal protein S3 family protein; Swiss-Prot: sp|Q9FJA6|RS33_ARATH 40S ribosomal protein S3-3; TrEMBL-Plants: tr|A0A151SP15|A0A151SP15_CAJCA 40S ribosomal protein S3-3; Found in the gene: LotjaGi6g1v0008800 21

Co-occuring domains 1

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

Predicted domain Source Observations Saturation (%)
cd02413 CDD 1 6.67