7L5Q | pdb_00007l5q

The empty AAV7 capsid


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ZA [auth z]SCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
ZSCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
YA [auth y]SCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
YSCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
XA [auth x]SCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
XSCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
WA [auth w]SCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
WSCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
VA [auth v]SCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
VSCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
UA [auth u]SCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
USCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
TA [auth t]SCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
TSCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
SA [auth s]SCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
SSCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
RA [auth r]SCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
RSCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
QA [auth q]SCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
QSCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
PA [auth p]SCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
PSCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
OA [auth o]SCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
OSCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
NA [auth n]SCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
NSCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
MA [auth m]SCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
MSCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
LA [auth l]SCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
LSCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
KA [auth k]SCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
KSCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
JA [auth j]SCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
JSCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
IA [auth i]SCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
ISCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
HB [auth 8]SCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
HA [auth h]SCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
HSCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
GB [auth 7]SCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
GA [auth g]SCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
GSCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
FB [auth 6]SCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
FA [auth f]SCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
FSCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
EB [auth 5]SCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
EA [auth e]SCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
DB [auth 4]SCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
DA [auth d]SCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
CB [auth 3]SCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
CA [auth c]SCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
BB [auth 2]SCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
BA [auth b]SCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
AB [auth 1]SCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
AA [auth a]SCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyssDNA viruses 8100170 3000931 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ZA [auth z]Parvo_coate7l5qz1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
ZParvo_coate7l5qZ1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
YA [auth y]Parvo_coate7l5qy1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
YParvo_coate7l5qY1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
XA [auth x]Parvo_coate7l5qx1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
XParvo_coate7l5qX1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
WA [auth w]Parvo_coate7l5qw1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
WParvo_coate7l5qW1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
VA [auth v]Parvo_coate7l5qv1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
VParvo_coate7l5qV1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
UA [auth u]Parvo_coate7l5qu1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
UParvo_coate7l5qU1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
TA [auth t]Parvo_coate7l5qt1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
TParvo_coate7l5qT1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
SA [auth s]Parvo_coate7l5qs1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
SParvo_coate7l5qS1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
RA [auth r]Parvo_coate7l5qr1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
RParvo_coate7l5qR1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
QA [auth q]Parvo_coate7l5qq1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
QParvo_coate7l5qQ1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
PA [auth p]Parvo_coate7l5qp1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
PParvo_coate7l5qP1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
OA [auth o]Parvo_coate7l5qo1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
OParvo_coate7l5qO1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
NA [auth n]Parvo_coate7l5qn1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
NParvo_coate7l5qN1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
MA [auth m]Parvo_coate7l5qm1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
MParvo_coate7l5qM1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
LA [auth l]Parvo_coate7l5ql1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
LParvo_coate7l5qL1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
KA [auth k]Parvo_coate7l5qk1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
KParvo_coate7l5qK1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
JA [auth j]Parvo_coate7l5qj1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
JParvo_coate7l5qJ1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
IA [auth i]Parvo_coate7l5qi1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
IParvo_coate7l5qI1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
HB [auth 8]Parvo_coate7l5q81 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
HA [auth h]Parvo_coate7l5qh1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
HParvo_coate7l5qH1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
GB [auth 7]Parvo_coate7l5q71 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
GA [auth g]Parvo_coate7l5qg1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
GParvo_coate7l5qG1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
FB [auth 6]Parvo_coate7l5q61 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
FA [auth f]Parvo_coate7l5qf1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
FParvo_coate7l5qF1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
EB [auth 5]Parvo_coate7l5q51 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
EA [auth e]Parvo_coate7l5qe1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
EParvo_coate7l5qE1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
DB [auth 4]Parvo_coate7l5q41 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
DA [auth d]Parvo_coate7l5qd1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
DParvo_coate7l5qD1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
CB [auth 3]Parvo_coate7l5q31 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
CA [auth c]Parvo_coate7l5qc1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
CParvo_coate7l5qC1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
BB [auth 2]Parvo_coate7l5q21 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
BA [auth b]Parvo_coate7l5qb1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
BParvo_coate7l5qB1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
AB [auth 1]Parvo_coate7l5q11 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
AA [auth a]Parvo_coate7l5qa1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)
AParvo_coate7l5qA1 A: beta sandwichesX: jelly-rollH: Nucleoplasmin-like/VP (viral coat and capsid proteins) (From Topology)T: Nucleoplasmin-like/VP (viral coat and capsid proteins)F: Parvo_coatECOD (1.6)

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR013607Phospholipase A2-like domainDomain
IPR016184Capsid/spike protein, ssDNA virusHomologous Superfamily
IPR001403Coat protein VP1/VP2, ParvovirusDomain
IPR036952Parvovirus coat protein VP1/VP2Homologous Superfamily