Table 1 Query List. The set of queries used to generate the SCOP-FSSP set is shown. The chain ID, if non-blank, is appended to the PDB ID (column 1). The number of residues refers to the entire protein chain. The Class and Fold are taken from SCOP, except in the case of 1u02A, which was not classified by SCOP.

1ab8A

Type II Adenylyl Cyclase C2 Domain

208

α+β

Ferredoxin-like

1bxrA

Carbamoyl Phosphate Synthetase(CPS)

1104

1. α

2. α/β

3. α/β

4. α/β

5. α/β

6. α+β

1. CPS connection domain

2. Swivelling β/β/α domain

3. Flavodoxin-like

4. Methylglyoxal-like

5. PreATP Grasp domain

6. ATP Grasp

1frvA

Nickel-Iron Hydrogenase (NIH)

293

1. α+β

2. α+β

1. NIH Large subunit

2. NIH Small Subunit

1mniA

Myoglobin

184

α

Globin-like

1qgtB

Hepatitis B Viral Capsid

174

α

Hepatitis B Viral Capsid

1u02A

Trehalose-6-Phosphate Phosphatase Related Protein

253

α/β

1bgw

DNA topoisomerase II, C-terminal fragment (residues 410–1202)

709

Multi-dom α+β

Type II DNA Topoisomerase

1dwuA

Ribosomal Protein L1

244

Multi-dom α+β

Ribosomal Protein L1

1gqeA

Polypeptide release factor 2

385

Multi-dom α+β

Polypeptide release factor 2

1nvbB

Dehydroquinate Synthase (DHQS)

422

Multi-dom α+β

DHQS-like

1r6fA

Low Calcium Response Protein V (LcrV)

303

Multi-dom α+β

Virulence-associated V antigen

1udyA

Medium Chain acyl-CoA Dehydrogenase

416

1. α

2. Multi-dom α+β

1. Bromodomain-like

2. Acyl-CoA dehydrogenase NM domain-like

1bwwA

Immunoglobulin Light Chain Kappa Variable Domain

140

β

Immunoglobulin-like β-sandwich

1e03L

Antithrombin

454

Multi-dom α+β

Serpins

1kyqB

Bifunctional dehydrogenase/ferrochelatase Met8p

298

1. α/β

2. Multi-dom α+β

1. NAD(P)-binding Rossmann-fold domains

2. Siroheme Synthase Middle domain-like

1obaA

Endolysin

369

1. β

2. α/β

1. β-hairpin stack

2. TIM β/α-barrel

1sftB

Alanine Racimase

411

1. β

2. α/β

1. Domain of α+β subunits of F1 ATP synthase-like

2. TIM β/α-barrel