Literature summary for 3.4.22.47 extracted from

Smalley, J.W.; Birss, A.J.; Szmigielski, B.; Potempa, J.
The HA2 haemagglutinin domain of the lysine-specific gingipain (Kgp) of Porphyromonas gingivalis promotes micro-oxo bishaem formation from monomeric iron(III) protoporphyrin IX (2006), Microbiology, 152, 1839-1845.

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Protein Variants

Protein Variants	Comment	Organism
additional information	UV-visible spectroscopy is used to examine the interaction of iron(III) protoporphyrin IX monomers [Fe(III)PPIX.OH] with recombinant HA2 and purified HRgpA, Kgp and RgpB gingipains.The HA2 domain of Kgp reacts with Fe(III)PPIX.OH to form micro-oxo bishaem, the presence of which is confirmed by Fourier transform infrared spectroscopy. Both HRgpA and Kgp, but not RgpB, also mediate micro-oxo bishaem formation and aggregation	Porphyromonas gingivalis

Organism

Organism	UniProt	Comment	Textmining
Porphyromonas gingivalis	-	-	-

Purification (Commentary)

Purification (Comment)	Organism
purified by using gel-filtration and arginine-Sepharose chromatography	Porphyromonas gingivalis

Synonyms

Synonyms	Comment	Organism
KGP	-	Porphyromonas gingivalis
Lys-gingipain	-	Porphyromonas gingivalis

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Release 2023.1 (January 2023)