| PSCID | Protein Name | Free form | Bound form | Ligands | Classification(?) |
| CD.1 | HYPOTHETICAL OXIDOREDUCTASE YIAK | 1nxu_AB | 1s20_AB | 2xNAD,2xTLA | 200004 |
| CD.2 | ADENYLATE KINASE | 4ake_A | 2eck_A | ADP,AMP | 200003 |
| CD.3 | GLUCOKINASE | 1q18_AB | 1sz2_AB | 2xBGC | 200003 |
| CD.4 | LACTOFERRIN | 1lfh_A | 1lfi_A | 2xCU,2xNAG | 110103 |
| CD.5 | ELONGATION FACTOR 2 | 1n0v_D | 1n0u_A | SO1 | 110002 |
| CD.6 | CITRATE SYNTHASE | 5csc_AB | 6cts_AA | 2xCIC | 102001 |
| CD.7 | ARACHIDONATE 15-LIPOXYGENASE | 2p0m_A | 2p0m_B | RS7 | 101201 |
| CD.8 | SUCROSE HYDROLASE | 3cze_A | 3czk_A | SUC | 101201 |
| CD.9 | 3-PHOSPHOSHIKIMATE 1-CARBOXYVINYLTRANSFERASE | 2bjb_A | 2o0d_A | S3P | 101101 |
| CD.10 | ALPHA-2,3/2,6-SIALYLTRANSFERASE/SIALIDASE | 2ex0_B | 2ihz_A | CSF,LBT | 101101 |
| CD.11 | PHOSPHOENOLPYRUVATE CARBOXYKINASE | 1oen_A | 2olr_A | ATP,MG | 101101 |
| CD.12 | INOSINE TRIPHOSPHATE PYROPHOSPHATASE | 2car_AB | 2j4e_AB | 2xITT | 101101 |
| CD.13 | OROTATE PHOSPHORIBOSYLTRANSFERASE 1 | 2pry_AA | 2prz_CD | 2xOMP | 101002 |
| CD.14 | TRYPTOPHAN-TRNA LIGASE | 1d2r_AD | 1m83_AA | 2xATP | 101001 |
| CD.15 | 3-PHOSPHOSHIKIMATE 1-CARBOXYVINYLTRANSFERASE | 2gg4_A | 2pqc_A | RC1 | 101001 |
| CD.16 | DIAMINOPIMELATE EPIMERASE | 1gqz_A | 2gke_A | ZDP | 101001 |
| CD.17 | PHOSPHATE ACETYLTRANSFERASE | 1qzt_AB | 2af3_CD | 3xCOA | 101001 |
| CD.18 | PEROXISOMAL HYDRATASE-DEHYDROGENASE-EPIMERASE | 1pn2_AB | 1pn4_AB | 2xHDC | 101001 |
| CD.19 | SUCCINYL-COA:3-KETOACID-COENZYME A TRANSFERASE 1 | 2nrb_AB | 1o9l_AB | EMT | 100302 |
| CD.20 | BISPHOSPHOGLYCERATE MUTASE | 1t8p_AB | 2h4z_AB | 2xDG2 | 100103 |
| CD.21 | 3-DEOXY-MANNO-OCTULOSONATE CYTIDYLYLTRANSFERASE | 1vh3_C | 1vh3_B | CMK | 100102 |
| CD.22 | FOLYLPOLYGLUTAMATE SYNTHASE | 2gca_A | 1jbw_A | ACQ,TMF | 100102 |
| CD.23 | 14-3-3 PROTEIN SIGMA | 1yz5_AB | 1ywt_AB | PEPT(MARSHYPA),CA | 100102 |
| CD.24 | THREONYL-TRNA SYNTHETASE | 1y2q_AA | 2hl0_AA | 2xA3S | 100004 |
| CD.25 | HEXOKINASE | 2e2n_AB | 2e2o_AA | 2xGLC | 100003 |
| CD.26 | ISOCITRATE DEHYDROGENASE | 1sjs_AA | 1pb1_AA | 2xICT | 100003 |
| CD.27 | CROTONOBETAINYL-COA:CARNITINE COA-TRANSFERASE | 1xk7_BC | 1xvt_AA | 2xCOA | 100003 |
| CD.28 | FARNESYL DIPHOSPHATE SYNTHASE | 2f7m_FF | 2f8z_FF | 2xIPE,4xMG,2xZOL | 100003 |
| CD.29 | PROGRAMMED CELL DEATH PROTEIN 6 | 2znd_AA | 2zn9_AB | 12P,2PE,6xCA | 100003 |
| CD.30 | TYPE 2 MALATE/LACTATE DEHYDROGENASE | 1x0a_AA | 1vbi_AA | 2xNAD | 100003 |
| CD.31 | 5'-NUCLEOTIDASE | 1oid_B | 1ho5_A | ADN,2xMN | 100002 |
| CD.32 | UROPORPHYRINOGEN-III SYNTHASE | 3d8r_A | 3d8n_A | UP3 | 100002 |
| CD.33 | CHITIN OLIGOSACCHARIDE BINDING PROTEIN | 1zty_A | 1zu0_A | CBS,MN | 100002 |
| CD.34 | LEU/ILE/VAL-BINDING PROTEIN | 1z15_A | 1z17_A | ILE | 100002 |
| CD.35 | LACTOFERRIN | 1l5t_A | 1lct_A | FE | 100002 |
| CD.36 | MALTOSE ABC TRANSPORTER, PERIPLASMIC MALTOSE- BINDING PROTEIN | 2ghb_A | 2gha_A | MLR | 100002 |
| CD.37 | ABC TYPE PERIPLASMIC SUGAR-BINDING PROTEIN | 2uvg_A | 2uvi_A | UNG | 100002 |
| CD.38 | BIOTIN CARBOXYLASE | 2c00_A | 2vqd_A | AP2,MG | 100002 |
| CD.39 | MALTOSE-BINDING PERIPLASMIC PROTEIN | 1zkb_A | 1jvy_A | MAL | 100002 |
| CD.40 | GUANYLATE KINASE | 1ex6_B | 1gky_A | 5GP | 100002 |
| CD.41 | SUGAR ABC TRANSPORTER, PERIPLASMIC SUGAR-BINDING PROTEIN | 3c6q_B | 3c6q_D | XYP | 100002 |
| CD.42 | TAGATOSE-6-PHOSPHATE KINASE | 2q5r_AB | 2jg1_BC | 2xANP,2xMG,TA6 | 100002 |
| CD.43 | ADENOSINE KINASE | 1lio_A | 1lii_A | ACP,ADN | 100002 |
| CD.44 | HTH-TYPE TRANSCRIPTIONAL REGULATOR CATM | 2h98_AB | 2h9q_CD | 2xCCU | 100002 |
| CD.45 | ALDOSE REDUCTASE | 1xgd_A | 1ef3_B | FID,NAP | 100002 |
| CD.46 | HYALURONATE LYASE | 2brw_A | 1ojp_A | DGC,NG6 | 100002 |
| CD.47 | DNA BETA-GLUCOSYLTRANSFERASE | 1jej_A | 1qkj_A | UDP | 100002 |
| CD.48 | L-RHAMNULOSE KINASE | 2cgk_B | 2uyt_A | ADP,LRH | 100002 |
| CD.49 | PHOSPHORIBOSYLAMINOIMIDAZOLE-SUCCINOCARBOXAMIDE SYNTHASE | 1a48_A | 2cnq_A | 2xADP,2xAMZ,2xSIN | 100002 |
| CD.50 | SACCHAROPINE DEHYDROGENASE, NAD+, L-LYSINE- FORMING | 2qrj_A | 2qrl_A | OGA | 100002 |
| CD.51 | CAMP AND CAMP-INHIBITED CGMP 3',5'-CYCLIC PHOSPHODIESTERASE 10A | 2ous_B | 2ouu_A | 2x35G,MG | 100002 |
| CD.52 | HOMOSERINE KINASE | 1fwl_AB | 1h72_CC | 2xANP,2xHSE | 100002 |
| CD.53 | FARNESYL PYROPHOSPHATE SYNTHASE | 1yhk_AA | 1yhm_AB | 2xAHD,2xIPR,5xMG | 100002 |
| CD.54 | FK506 BINDING PROTEIN | 1eym_A | 1j4r_A | 1 | 100002 |
| CD.55 | PHOSPHORIBOSYLGLYCINAMIDE FORMYLTRANSFERASE | 1meo_A | 1rby_A | GAR,KEU | 100002 |
| CD.56 | GLYOXYLATE REDUCTASE/HYDROXYPYRUVATE REDUCTASE | 2q50_CD | 2gcg_CD | DGY,2xNDP | 100002 |
| CD.57 | TRICHODIENE SYNTHASE | 1yj4_AB | 1yyr_AB | 2xMG,POP,2xSAZ | 100002 |
| CD.58 | HYALURONIDASE | 2cbi_A | 2j62_A | 2xGSZ | 100002 |
| CD.59 | 5,10-METHENYLTETRAHYDROFOLATE SYNTHETASE | 1sbq_B | 1u3g_A | ADP,MG,THF | 100002 |