Q04561 (RPOA_PRRSL) Porcine reproductive and respiratory syndrome virus (strain Lelystad)(PRRSV)

Replicase polyprotein 1ab UniProtKBInterProInteractive Modelling

3855 aa; Sequence (Fasta) ; (Isoform 2; )

Sequence Features

 76For nsp1-alpha papain-like cysteine proteinase activity.
 146For nsp1-alpha papain-like cysteine proteinase activity.
 276For nsp1-beta papain-like cysteine proteinase activity.
 345For nsp1-beta papain-like cysteine proteinase activity.
 429For nsp2 cysteine proteinase activity.
 498For nsp2 cysteine proteinase activity.
 1732Charge relay system; for serine protease nsp4 activity.
 1757Charge relay system; for serine protease nsp4 activity.
 1810Charge relay system; for serine protease nsp4 activity.
 3044Zinc 1.
 3047Zinc 1.
 3057Zinc 2.
 3062Zinc 1.
 3065Zinc 1.
 3067Zinc 2.
 3069Zinc 2.
 3071Zinc 2.
 3078Zinc 3.
 3080Zinc 3.
 3087Zinc 3.
 3090Zinc 3.
 3088Involved in mRNA transcription process.
 1134-1154Helical.
 1179-1199Helical.
 1252-1272Helical.
 1468-1488Helical.
 1521-1541Helical.
 1543-1563Helical.
 1573-1593Helical.
 1609-1629Helical.
 1919-1939Helical.
 1943-1963Helical.
 1977-1997Helical.
 2020-2040Helical.
 8-28C4-type; atypical.
 3186-3193ATP.
 180-181Cleavage; by autolysis.
 385-386Cleavage; by autolysis.
 1463-1464Cleavage; by CP2.
 1693-1694Cleavage; by 3CLSP.
 1896-1897Cleavage; by 3CLSP.
 2066-2067Cleavage; by 3CLSP.
 2082-2083Cleavage; by 3CLSP.
 2231-2232Cleavage; by 3CLSP.
 2351-2352Cleavage; by 3CLSP.
 3037-3038Cleavage; by 3CLSP.
 3479-3480Cleavage; by 3CLSP.
 3703-3704Cleavage; by 3CLSP.
 57-161Arterivirus papain-like cysteine protease alpha (PCPalpha) domain
IPR008741PF05410
 259-384Arterivirus papain-like cysteine protease beta (PCPbeta) domain
IPR025773PF05411
 420-525Arterivirus Nsp2, peptidase C33
IPR008743PF05412
 680-884Arterivirus polyprotein, nsp2, non-essential region
IPR032841PF14758
 928-988Arterivirus polyprotein, nsp2, immunogenic region
IPR032855PF14757
 1601-1897Equine arteritis virus peptidase S32
IPR008760PF05579
 2084-2212Arterivirus nonstructural protein 7 alpha
IPR031932PF16749
 2724-3025RNA-directed RNA polymerase, C-terminal domain
IPR001205PF00680
 3184-3408(+) RNA virus helicase core domain
IPR027351PF01443

Sequence Alignments

Homology models

Oligo-stateLigandsQMEANTemplateRangeSeq id (%)ReportDownloadAssess
monomer -0.655eyi.1.A3480-3702
75.34
monomer ZN;-2.994n0n.1.A3044-3420
37.50

Homology models built on isoform sequence

Isoform #Oligo-stateLigandsQMEANTemplateRangeSeq id (%)ReportDownloadAssess
2monomer0.603fan.1.A1696-1891
62.56 -
2monomerZN;-2.013ifu.1.A6-179
65.36 -
2monomer-3.184ium.1.A420-555
27.20 -
2monomer-3.742yol.1.A1687-1825
25.81 -
2monomer-4.283mtv.1.A202-384
43.65 -
2monomer-4.582l8k.1.A2084-2213
26.23 -