Structure of the chromoprotein ovorubin from the golden apple snail ( Pomacea canaliculata )

Wilasluck P, Saw W, Tran B, Sabat G, Shih O, Hengphasatporn K, Shigeta Y, Vinayavekhin N, Wangkanont K
Protein Science 35(1) (2025 Dec 23)

doi: 10.1002/pro.70439 		Submitted to SASBDB: 2025 Apr 23
Published in SASBDB:

SASDX24 – Ovorubin from the golden apple snail (Pomacea canaliculata)

Perivitellin ovorubin-1Perivitellin ovorubin-2Uncharacterized protein (ovorubin-3, short)Perivitellin protein (ovorubin-4, form 1)Uncharacterized protein (ovorubin-5) experimental SAS data
PHENIX model
Sample: Perivitellin ovorubin-1 dimer, 41 kDa Pomacea canaliculata protein
Perivitellin ovorubin-2 dimer, 42 kDa Pomacea canaliculata protein
Uncharacterized protein (ovorubin-3, short) dimer, 40 kDa Pomacea canaliculata protein
Perivitellin protein (ovorubin-4, form 1) dimer, 40 kDa Pomacea canaliculata protein
Uncharacterized protein (ovorubin-5) dimer, 41 kDa Pomacea canaliculata protein
Buffer: 20 mM Tris, 150 mM NaCl, pH: 7
Experiment: SAXS data collected at TPS13A, NSRRC on 2025 Mar 26
RgGuinier 4.1 nm
Dmax 12.4 nm
VolumePorod 400 nm3