PDB Prot Ch Resid DNA Ch Group description 1a0a B ------- DC TF PHO4 1a36 A ------- CB EZ Topoisomerase I 1a74 A ------- DC EZ Endonuclease I-PpoI 1akh A ------- CC TF MATa1 1am9 B ------- GF TF SREBP 1b3t A ------- DC OT EBNA1 1bf5 A 317-568 CB TF STAT-1 1bl0 A ------- CB TF MarA 1bnk A ------- ED EZ DNA N-glycosylase 1c9b E ------- DC HG PO TF Transcription factor IIB 1c9b J ------- LK TF TATA-box binding protein 1cf7 A ------- DC TF E2F-4 1cf7 B ------- DC TF DP-2 1cgp A 138-205 DD TF Catabolite gene activator 1ckt A ------- CB OT High-mobility-group protein 1cw0 A ------- OM EZ Vsr endonuclease 1d02 A ------- DC EZ Endonuclease MunI 1d2i A ------- DC EZ Endonuclease BglII 1d3u B ------- DC TF Transcription factor IIB 1dc1 A ------- CW EZ Endonuclease BsoBI 1dct B ------- MF NG EZ Methyltransferase HaeIII 1dew B ------- YX EZ Excision repair enzyme APE1 1diz A 100-282 FE EZ DNA glycosylase AlkA 1ea4 A ------- YY TF CopG 1ecr A ------- CB OT Replication-terminator Tus 1f4k B ------- ED OT Replication-terminator RTP 1fjl A ------- ED TF Pax 1fok A ------- CB EZ Endonuclease FokI 1gdt A 141-183 EC FC EZ Gamma delta resolvase 1gt0 D ------- BA OT High-mobility-group protein 1gxp A ------- DC TF PhoB 1h0m D 170-234 HG TF Quorum sensing protein TraR 1h38 D ------- ON PN EZ Bacteriophase T7 RNA-polymerase 1h89 C ------- ED TF c-Myb 1h8a A ------- ED TF C/EBP beta 1hjb C ------- HG TF AML1 RUNT domain 1hlv A ------- CB OT Centromere protein B 1i3j A ------- CB EZ Endonuclease I-TevI 1iaw A ------- DC FE EZ Endonuclease NaeI 1if1 A ------- CC TF Interferon regulatory factor 1ig9 A ------- PT EZ DNA polymerase I 1ign B ------- FE OT Telomere protein RAP1 1iu3 C ------- BA TF SeqA 1j1v A ------- CB OT DnaA 1jey A 254-534 DC EZ Ku70 1jey B 242-545 DC EZ Ku80 1jfi A ------- ED TF Negative Cofactor 2 alpha 1jfi B ------- ED TF Negative Cofactor 2 beta 1jj4 A ------- DC EZ Papillomavirus E2 1jkq C ------- BA EZ Recombinase Hin 1jt0 A 2-72 FE TF QacR 1k3w A ------- CB EZ Endonuclease VIII 1kb4 A ------- DC TF Vitamin D receptor 1kc6 D ------- HG EZ Endonuclease HincII 1kx5 A ------- JI OT Histone H3 1kx5 B ------- JI OT Histone H4 1kx5 C ------- JI OT Histone H2A 1kx5 D ------- JI OT Histone H2B 1lq1 D ------- FE TF Spo0A 1m6x C ------- GI EZ Recombinase Flp 1mdy B ------- FE TF MyoD 1mjo A ------- GF TF MetJ mutant 1mnm A ------- FE TF MCM1 1mow D ------- FE EZ Endonuclease I-DmoI/I-Crel 1mtl A ------- DC EZ DNA glycosylase 1mur A ------- CB EZ Transposase Tn5 1nlw B ------- GF TF Max 1nlw D ------- JH TF Mad 1oct C ------- BA TF Oct-1 POU 1odh A ------- DC TF GCM 1oe6 B ------- FE EZ Uracil-DNA glycosylase SMUG1 1oh5 B 270-566 FE EZ DNA mismatch repair enzyme MutS 1orn A ------- CB EZ Endonuclease III 1osb A ------- BB EZ Relaxase TrwC 1ozj A ------- DC TF SMAD3 MH1 1p78 A ------- DC TF HU 1p7d B ------- FE FF EZ Lambda integrase 1p7h N 393-575 DC TF NFAT1 1p8k Z ------- DA CB EZ Endonuclease I-AniI 1pp7 U ------- FE TF Initiator binding protein IBP39 1pt3 A ------- DC EZ Endonuclease ColE7 1pue E ------- BA TF ETS 1puf A ------- ED TF HoxA9 1qbj B ------- ED EZ Deaminase ADAR1 1qp9 D ------- HG TF HAP1-PC7 1qum A ------- DB EZ Endonuclease IV 1r0a A 1-429 PT EZ HIV-1 reverse transcriptase 1r71 B ------- FE TF KorB 1r7m A ------- DC EZ Endonuclease I-SceI 1r8d B ------- DC TF MerR 1rep C ------- BA TF Initiator protein RepE 1rh6 B ------- DC EZ Excisionase Xis 1rrq A ------- CB EZ DNA glycosylase MutY 1rxw A ------- CB EZ Flap Endonuclease-1 FEN-1 1rzr A 1-60 BE TF CcpA 1sax A ------- DC TF Methicillin repressor MecI 1sfu A ------- DC OT Yatapoxvirus E3L-like protein 1skn P ------- BA TF Skn-1 1sxp B ------- DC EZ Beta-glucosyltransferase 1t2k D ------- FE TF ATF-2 1t8e A ------- DC EZ DNA polymerase 1tez A ------- JI EZ DNA photolyase 1tqe Q ------- DC TF Myocyte enhancer factor-2 1trr G ------- IC TF Trp repressor 1tsr B ------- FE TF p53 tumor suppressor 1ttu A 196-541 CB TF Nuclear effector CSL 1u3e M ------- BA CA EZ Endonuclease I-HmuI 1u78 A ------- CB EZ Transposase Tc3A 1u8b A ------- ED EZ DNA Methyltransferase Ada 1u8r J 1-64 LK TF Iron-dpendent regulator IdeR 1vas A ------- CB EZ Endonuclease V 1w0t A ------- DC OT Telomeric repeat binding protein TRF1 1wte B ------- YX EZ Endonuclease Eco0109I 1wto A ------- CB OT Sac7d 1xbr A ------- DC TF Brachyury transcription factor 1xpx A ------- CD TF Prospero 1y6f A ------- DC EZ Alpha-glucosyltransferase 1yfi A ------- DC FE EZ Endonuclease MspI 1yfj D ------- 65 09 EZ DNA-adenine Methyltransferase 1yrn B ------- CC TF MAT alpha2 1ytf C ------- FE TF Transcription factor IIA 1z63 A ------- DC EZ SWI2/SNF2 ATPase 1z9c F ------- LK TF OhrR 1zbl B ------- DC EZ RNase H 1zg5 B ------- DC TF NarL 1zme C ------- BA TF PUT3 1zs4 C ------- TU TF Lambda cII 1zx4 A 1-244 ST EZ ParB 2a3v B ------- FE EZ Integron integrase 2a66 A ------- CB TF hLRH-1 2a6o B ------- CC DD EZ Transposase TnpA 2ago A ------- CB EZ DNA polymerase Dpo4 2aor B ------- DC EZ MutH 2aq4 A ------- TP EZ DNA polymerase Rev1 2as5 F ------- BA DC TF FOXP2 2bam B ------- DC EZ Endonuclease BamHI 2bdp A 469-876 TP EZ DNA polymerase I 2bgw A ------- DC EZ XPF endonuclease 2bzf A ------- CB OT Barrier to autointegration factor 2c7r A ------- DC EZ DNA Methyltransferase HhaI 2c9l Z ------- BA TF Epstein-Barr virus ZEBRA protein 2cax C ------- YU TF Repressor omega 2dnj A ------- CB EZ DNase I 2drp D ------- FE TF Tramtrack protein 2ere B ------- DC TF Leu3 2evg A ------- CB TF Ndt80 2ex5 A ------- YX EZ Endonuclease I-CeuI 2ezv A ------- GF EZ Endonuclease SfiI 2f5p A ------- DC EZ DNA glycosylase MutM 2fio B ------- DC TF Protein p4 2fl3 A ------- DC EZ Endonuclease HinP1I 2fld B ------- DC EZ Endonuclease I-MsoI 2fmq A ------- CB EZ DNA polymerase 2g1p A ------- GF EZ DNA methyltransferase 2h27 A ------- CB TF Group IV sigma factor 2h7g X ------- ZY EZ Topoisomerase 2i13 A ------- DC TF Designed zinc finger protein 2ibs A ------- CB EZ DNA methyltransferase M.TaqI 2ihm A ------- PT EZ DNA polymerase mu 2iie A ------- DC EC OT Integration host factor 2is2 B ------- DC EZ UvrD helicase 2ivk B ------- FE JI EZ Endonuclease ColE7 2ntc A ------- CW OT SV40 T-antigen 2o8b A 457-553 FE EZ MutSalpha MSH2 2o8d B 362-518 FE EZ MutSalpha MSH6 2oaa A ------- DC EZ Endonuclease MavI 2odi B ------- FE EZ Endonuclease BcnI 2ofi A ------- BC EZ DNA glycosylase I 2owo A ------- CB DB EZ DNA ligase LigA 2p0j B ------- DC EZ Endonuclease BstYI 2p6r A ------- YX EZ Helicase Hel308 2pvi B ------- DC EZ Endonuclease PvuII 2pyj B ------- YX RQ JK EZ phi29 DNA polymerase 3cro L ------- BA TF phage 434 Cro 4crx B ------- DC EZ Cre recombinase 4rve B ------- ED EZ Endonuclease EcoRV 4skn E ------- BA EZ uracil-DNA glycosylase 6cro A ------- SR TF Lamda Cro protein 6pax A ------- CB TF Pax6