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Table 6 Selected examples of new one-to-one MF GO-Pfam associations

From: Computational discovery of direct associations between GO terms and protein domains

MF GO ID

MF GO term

Pfam ID

Pfam description

Consensus Score

Class

Case (i) : Trivial but not in InterPro

 GO:0008437

thyrotropin-releasing hormone activity

PF05438

Thyrotropin-releasing hormone (TRH)

0.0638

gold

Case (ii) MF GO term more specific than Pfam description

 GO:0098640

integrin binding involved in cell-matrix adhesion

PF09085

Adhesion molecule, immunoglobulin-like

0.0752

gold

Case (iii) Pfam description more specific than MF GO term

 GO:1990919

nuclear membrane proteasome anchor

PF08559

Cut8, nuclear proteasome tether protein

0.0309

gold

Case (iv) MF GO term and Pfam description differ

 GO:0047991

hydroxylamine oxidase activity

PF13447

Seven times multi-haem cytochrome CxxCH

0.2654

gold

Case (v) Domains of yet unknown function

 GO:1990838

poly(U)-specific exoribonuclease, activity producing 3’ uridine cyclic phosphate ends

PF09749

Uncharacterised conserved protein

0.0235

gold

 GO:0030144

alpha-1,6-mannosylglycoprotein 6-beta-N-acetylglucosaminyl transferase activity

PF15027

Domain of unknown function (DUF4525)

0.5273

silver

 GO:0030735

carnosine N-methyltransferase activity

PF07942

N2227-like protein

0.2705

silver

 GO:0010340

carboxyl-O-methyltransferase activity

PF04301

Protein of unknown function (DUF452)

0.0201

silver

 GO:0016772

transferase activity, transferring phosphorus-containing groups

PF01989

Protein of unknown function DUF126

0.0137

silver

 GO:0071617

lysophospholipid acyltransferase activity

PF10998

Protein of unknown function (DUF2838)

0.0072

silver

 GO:0015666

restriction endodeoxyribonuclease activity

PF12102

Domain of unknown function (DUF3578)

0.0111

bronze

 GO:0016841

ammonia-lyase activity

PF11807

Domain of unknown function (DUF3328)

0.0066

bronze

  1. All of these examples are absent in InterPro; additional examples are available from the GODomainMiner website for cases (i) to (iv)