Page 331 - Avian Virology: Current Research and Future Trends

322 | Coppo et al.

Table 11.1 Continued
Open Predicted Apparent
reading Predicted molecular molecular
frame amino acid mass mass
(ORF) Protein length a (kDa) b (kDa) Putative function Transcribed References
UL26.5 Capsid scaffold protein 299 33.5 ND Capsid morphogenesis Mahmoudian et al. (2012)
VP22a
UL27 Glycoprotein B d 884 100.1 58, 100, Cell entry (fusogen) – E/L I York et al. (1987); York
110 (P) Cell-to-cell spread et al. (1990); Kongsuwan
et al. (1991); Poulsen
and Keeler (1997);
Mahmoudian et al. (2012)
UL28 DNA packaging 765 87.5 ND DNA encapsidation E I Mahmoudian et al. (2012)
terminase subunit 2
UL29 Single-stranded DNA 1177 128.6 ND DNA replication – E I Mahmoudian et al. (2012)
binding protein (Infected Possibly gene regulation
Cell Protein 8, ICP8)
UL30 DNA polymerase 1093 121.7 ND DNA replication L III Mahmoudian et al. (2012)
catalytic subunit
UL31 Nuclear egress lamina 315 35.4 33 Nuclear egress γ (β) Helferich et al. (2007a);
protein E II Mahmoudian et al. (2012)
UL32 DNA packaging protein 583 65.2 ND DNA encapsidation L III Mahmoudian et al. (2012)
UL32
UL33 DNA packaging protein 120 13.6 ND DNA encapsidation E III Mahmoudian et al. (2012)
UL33
UL34 Nuclear egress 291 32.5 ND Nuclear egress E III Mahmoudian et al. (2012)
membrane protein
UL35 Small capsid protein 125 14.3 ND Capsid morphogenesis – E/L I Mahmoudian et al. (2012)
Possibly capsid transport
UL36 Large tegument protein 2785 312.2 ND Capsid transport L III Mahmoudian et al. (2012)
UL37 Tegument protein UL37 1023 113 110, 100, Virion morphogenesis γ (β) Helferich et al. (2007a);
58 E/L I Mahmoudian et al. (2012)
UL38 Capsid triplex subunit 1 483 52.7 ND Capsid morphogenesis E II Mahmoudian et al. (2012)
UL39 Ribonucleotide reductase 787 87.7 ND Nucleotide metabolism E III Mahmoudian et al. (2012)
subunit 1
UL40 Ribonucleotide reductase 311 36.1 ND Nucleotide metabolism E I Mahmoudian et al. (2012)
subunit 2
UL41 Tegument host shutoff 401 45.8 ND Cellular mRNA E/L I Mahmoudian et al. (2012)
protein degradation
UL42 DNA polymerase 437 48.7 ND DNA replication E I Mahmoudian et al. (2012)
processivity subunit
UL43 Envelope protein UL43 395 43.9 ND Possibly membrane E II Mahmoudian et al. (2012)
fusion
UL44 Glycoprotein C d,e 415 46.4 60 Cell attachment E II Kingsley et al. (1994);
Kingsley and Keeler
(1999); Veits et al.
(2003a); Pavlova et al.
(2010); Mahmoudian et
al. (2012)
UL21 Tegument protein UL21 d 533 60.5 ND Virion morphogenesis E/L I Ziemann et al. (1998a);
– Interacts with Mahmoudian et al. (2012)
microtubules
UL20 Envelope protein UL20 233 26.4 ND Virion morphogenesis – E III Fuchs and Mettenleiter
Membrane fusion. Viral (1999); Mahmoudian et
egress. al. (2012)
UL19 Major capsid protein 1404 155.4 ND Capsid morphogenesis E I Fuchs and Mettenleiter
(6 × hexons; 5 × pentons) (1999); Mahmoudian et
al. (2012)
UL18 Capsid triplex subunit 2 320 35.3 ND Capsid morphogenesis L I Fuchs and Mettenleiter
(1999); Mahmoudian et
al. (2012)