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Table 1 Highly confident 3D structural and functional predictions for 6 Mimivirus ORFans.

From: Structural and functional insights into Mimivirus ORFans

ORFan

3D-Jury score

3D-Jury First Hit

Predicted Fold

Predicted Function

Function specific Sequence Features

  

PDB code

Name

   

R843

119.8

1fj2A

Human acyl protein Thioesterase 1

α/β-Hydrolase

Carboxylesterase/Thioesterase

Catalytic triad, 'HG' oxyanion motif and PROSITE signature pattern of carboxylesterase conserved.

L374

108.4

1q7tA

Metal-Dependent Deacetylase

LmbE-like

Metal-Dependent Deacetylase

Deacetyl 'AHPDDE' sequence motif and metal binding residues conserved.

L834

82.1

1r28A

B-cell Lymphoma 6 (bcl6) BTB domain

POZ domain

BTB domain

Residues Asp and Arg/Lys in the charged pocket of BTB domain, important for transcriptional repression conserved.

R277

63.9

1yj5A

Mammalian Polynucleotide Kinase

P-loop containing nucleoside triphosphate hydrolases

P-loop kinases

P-loop (walker-A and walker-B motifs) and arginine motif conserved.

L759

70.7

1ewnA

Human AAG DNA repair Glycosylase

FMT C-terminal domain-like

3-methyladenine DNA glycosylase

Active site residues Glu, Tyr, His, Tyr and Arg conserved.

L529

62.1

1ap8

Translation Initiation factor eIF4e

Translation Initiation factor eIF4e

Translation Initiation factor eIF4e

Trp residues important for CAP binding conserved.