3HWU

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d3hwua_	Alpha and beta proteins (a+b)	AF0104/ALDC/Ptd012-like	AF0104/ALDC/Ptd012-like	automated matches	automated matches	(Cupriavidus pinatubonensis JMP134 ) [TaxId: 264198 ],	SCOPe (2.08)

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	DUF296	e3hwuA1	A: a+b two layers	X: AF0104/ALDC/Ptd012-like (From Topology)	H: AF0104/ALDC/Ptd012-like (From Topology)	T: AF0104/ALDC/Ptd012-like	F: DUF296	ECOD (1.6)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.1330.80	Alpha Beta	2-Layer Sandwich	60s Ribosomal Protein L30	Chain: A	CATH (4.3.0)

Chains	Accession	Name	Description	Comments	Source
A	PF03479	Plants and Prokaryotes Conserved (PCC) domain (PCC)	Plants and Prokaryotes Conserved (PCC) domain	This is a Plants and Prokaryotes Conserved (PPC) domain found in proteins that contain AT-hook motifs Pfam:PF02178 which strongly suggests a DNA-binding function for the proteins as a whole. Proteins with PPC domains are found in Bacteria, Archaea an ...	This is a Plants and Prokaryotes Conserved (PPC) domain found in proteins that contain AT-hook motifs Pfam:PF02178 which strongly suggests a DNA-binding function for the proteins as a whole. Proteins with PPC domains are found in Bacteria, Archaea and the plant kingdom [1, 2].The PPC domain has a single alpha-helix packed against an antiparallel beta-sheet, which is formed by five beta-strands. There are three highly conserved histidine residues, eg at 117, 119 and 133 in Swiss:Q46QL5 which appear to form a zinc-binding site, and the domain has been observed to form homotrimers. The domain co-occurs with a thioredoxin-like domain in uncharacterized cyanobacterial proteins [2].	Domain