ABC transporter α-glycoside-binding protein (PDB ids: 6J9W, 6J9Y, 6JAD, 6JAG, 6JAH, 6JAI, 6JAL, 6JAM, 6JAN, 6JAO, 6JAP, 6JAQ, 6JAR, 6JAZ, 6JB0, 6JB4, 6JBA, 6JBB, 6JBE)
5-methylthioribose 1-phosphate Isomrase (M1Pi) (PDB ids: 6A34, 6A35)
Archaeal Translation Initiation Factor 1 (aIF1) (PDB id: 5ZCY)


Ribose-1,5-bisphosphate isomerase R15Pi (PDB ids: 5YFJ, 5YFS, 5YFT, 5YFU, 5YFV, 5YFW, 5YFX, 5YG5, 5YG6, 5YG7, 5YG8, 5YG9, 5YGA)
Molybdenum cofactor biosynthesis protein MoaB (PDB ids: 3MCH, 3MCI, 3MCJ)
Molybdenum cofactor biosynthesis protein MoaC (PDB ids: 3JQJ, 3JQK, 3JQM)


Ap4A hydrolase (PDB ids: 3I7U, 3I7V)
Phospholipase A2 (PDB ids: 2ZP3, 2ZP4, 2ZP5 (single mutants) and 2BCH, 2BD1 (Quadruple mutants))
Gamma-class carbonic anhydrase (PDB ids: 2FKO, 1V67, 1V3W)


SAICAR Synthetase (PDB ids: 3U54, 3U55)
DTDP-4-Keto-L-Rhamnose Reductase (PDB ids: 3CQ2, 3CQ3)
Hypothetical protein (GK_1056) (PDB id: 2PQ0)


ENOYL-CoA hydrates subunit I (GK_2039) (PDB ids: 2PBP, 2QQ3)
Enoyl-CoA hydrates (GK_1992) (PDB id: 2PPY)
Iron-sulfur cluster biosynthesis protein IscU (PDB id: 2QQ4)


Thymidylate kinase (PDB ids: 2PBR, 2PLR)
Lipoprotein-releasing ATP-binding protein LolD (PDB ids: 2PCJ, 2PCL)
SAM: 2-demethylmenaquinone methyltransferase (PDB id: 2PCN)


Dihydrodipicolinate synthase (PDB id: 2PCQ)
Conserved hypothetical protein (ST_0148) (PDB id: 2PD2)
Frv operon protein FRVX (PH1821) (PDB id: 2PE3)


Dihydroxynapthoic acid synthetase (PDB id: 2IEX)
S-adenosylmethionine decarboxylase (PDB id: 2III)
Molybdopterin converting factor subunit 2 (PDB id: 2OMD)


Glucose dehydrogenase
(PDB id: 2ISM)