Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, KB (A0, B0) | General transcription and DNA repair factor IIH helicase subunit XPD/RAD3 | polymer | 778 | 89899.0 | 2 | UniProt (P06839) | Saccharomyces cerevisiae (brewer's yeast) | TFIIH subunit XPD,DNA 5'-3' helicase RAD3,DNA repair helicase RAD3,RNA polymerase II transcription factor B subunit RAD3,TFB subunit RAD3 |
| 2 | B, LB (A1, B1) | General transcription and DNA repair factor IIH subunit TFB1 | polymer | 642 | 72993.3 | 2 | UniProt (P32776) | Saccharomyces cerevisiae (brewer's yeast) | TFIIH subunit TFB1,RNA polymerase II transcription factor B 73 kDa subunit,RNA polymerase II transcription factor B p73 subunit,RNA polymerase II transcription factor B subunit 1 |
| 3 | C, MB (A2, B2) | General transcription and DNA repair factor IIH subunit TFB2 | polymer | 513 | 58602.3 | 2 | UniProt (Q02939) | Saccharomyces cerevisiae (brewer's yeast) | TFIIH subunit TFB2,RNA polymerase II transcription factor B 52 kDa subunit,RNA polymerase II transcription factor B p52 subunit,RNA polymerase II transcription factor B subunit 2 |
| 4 | D, NB (A3, B3) | RNA polymerase II transcription factor B subunit 3 | polymer | 321 | 38188.4 | 2 | UniProt (Q03290) | Saccharomyces cerevisiae (brewer's yeast) | RNA polymerase II transcription factor B 38 kDa subunit,RNA polymerase II transcription factor B p38 subunit |
| 5 | E, OB (A4, B4) | General transcription and DNA repair factor IIH subunit TFB4 | polymer | 338 | 37506.4 | 2 | UniProt (Q12004) | Saccharomyces cerevisiae (brewer's yeast) | TFIIH subunit TFB4,RNA polymerase II transcription factor B 34 kDa subunit,RNA polymerase II transcription factor B p34 subunit,RNA polymerase II transcription factor B subunit 4 |
| 6 | F, PB (A5, B5) | General transcription and DNA repair factor IIH subunit TFB5 | polymer | 72 | 8243.5 | 2 | UniProt (Q3E7C1) | Saccharomyces cerevisiae (brewer's yeast) | TFIIH subunit TFB5,RNA polymerase II transcription factor B subunit 5 |
| 7 | G, QB (A6, B6) | General transcription and DNA repair factor IIH subunit SSL1 | polymer | 461 | 52370.0 | 2 | UniProt (Q04673) | Saccharomyces cerevisiae (brewer's yeast) | TFIIH subunit SSL1,RNA polymerase II transcription factor B subunit SSL1,TFB subunit SSL1,Suppressor of stem-loop protein 1 |
| 8 | H, RB (A7, B7) | General transcription and DNA repair factor IIH helicase subunit XPB | polymer | 843 | 95461.7 | 2 | UniProt (Q00578) | Saccharomyces cerevisiae (brewer's yeast) | TFIIH subunit XPB,DNA repair helicase RAD25,RNA polymerase II transcription factor B subunit SSL2,TFB subunit SSL2,Suppressor of stem-loop mutation 2 |
| 9 | DB, I, ND, SB (A8, SF, B8, sF) | SWI/SNF chromatin-remodeling complex subunit SNF5 | polymer | 905 | 102642.2 | 4 | UniProt (P18480) | Saccharomyces cerevisiae (brewer's yeast) | SWI/SNF complex subunit SNF5,Transcription factor TYE4,Transcription regulatory protein SNF5 |
| 10 | J, TB (A9, B9) | Transcription initiation factor TFIID subunit 14 | polymer | 244 | 27473.2 | 2 | UniProt (P35189) | Saccharomyces cerevisiae (brewer's yeast) | Actin non-complementing mutant 1,Chromosome stability protein 10,SWI/SNF chromatin-remodeling complex subunit TAF14,SWI/SNF complex 29 kDa subunit,SWI/SNF complex subunit TAF14,TBP-associated factor 14,TBP-associated factor 30 kDa,Transcription factor G 30 kDa subunit,Transcription initiation factor TFIIF 30 kDa subunit |
| 11 | HA, K, RC, UB (AA, MA, BA, mA) | DNA-directed RNA polymerase II subunit RPB1 | polymer | 1733 | 191821.6 | 4 | UniProt (P04050) | Saccharomyces cerevisiae (brewer's yeast) | RNA polymerase II subunit 1,RNA polymerase II subunit B1,DNA-directed RNA polymerase III largest subunit,RNA polymerase II subunit B220 |
| 12 | L, VB (AB, BB) | DNA-directed RNA polymerase II subunit RPB2 | polymer | 1224 | 138937.3 | 2 | UniProt (P08518) | Saccharomyces cerevisiae (brewer's yeast) | RNA polymerase II subunit 2,B150,DNA-directed RNA polymerase II 140 kDa polypeptide |
| 13 | M, WB (AC, BC) | DNA-directed RNA polymerase II subunit RPB3 | polymer | 318 | 35330.5 | 2 | UniProt (P16370) | Saccharomyces cerevisiae (brewer's yeast) | RNA polymerase II subunit 3,RNA polymerase II subunit B3,B44.5,DNA-directed RNA polymerase II 45 kDa polypeptide |
| 14 | N, XB (AD, BD) | DNA-directed RNA polymerase II subunit RPB4 | polymer | 221 | 25451.2 | 2 | UniProt (P20433) | Saccharomyces cerevisiae (brewer's yeast) | RNA polymerase II subunit B4,B32,DNA-directed RNA polymerase II 32 kDa polypeptide |
| 15 | O, YB (AE, BE) | DNA-directed RNA polymerases I, II, and III subunit RPABC1 | polymer | 215 | 25117.1 | 2 | UniProt (P20434) | Saccharomyces cerevisiae (brewer's yeast) | RNA polymerases I,II,and III subunit ABC1,ABC27,DNA-directed RNA polymerases I,and III 27 kDa polypeptide |
| 16 | P, ZB (AF, BF) | DNA-directed RNA polymerases I, II, and III subunit RPABC2 | polymer | 155 | 17931.8 | 2 | UniProt (P20435) | Saccharomyces cerevisiae (brewer's yeast) | |
| 17 | AC, Q (AG, BG) | DNA-directed RNA polymerase II subunit RPB7 | polymer | 171 | 19081.1 | 2 | UniProt (P34087) | Saccharomyces cerevisiae (brewer's yeast) | RNA polymerase II subunit B7,B16 |
| 18 | BC, R (AH, BH) | DNA-directed RNA polymerases I, II, and III subunit RPABC3 | polymer | 146 | 16525.4 | 2 | UniProt (P20436) | Saccharomyces cerevisiae (brewer's yeast) | RNA polymerases I,II,and III subunit ABC3,ABC14.4,ABC14.5,DNA-directed RNA polymerases I,and III 14.5 kDa polypeptide |
| 19 | CC, S (AI, BI) | DNA-directed RNA polymerase II subunit RPB9 | polymer | 122 | 14308.2 | 2 | UniProt (P27999) | Saccharomyces cerevisiae (brewer's yeast) | RNA polymerase II subunit B9,B12.6,DNA-directed RNA polymerase II 14.2 kDa polypeptide,DNA-directed RNA polymerase II subunit 9 |
| 20 | DC, T (AJ, BJ) | DNA-directed RNA polymerases I, II, and III subunit RPABC5 | polymer | 70 | 8290.7 | 2 | UniProt (P22139) | Saccharomyces cerevisiae (brewer's yeast) | RNA polymerases I,II,and III subunit ABC5,ABC10-beta,ABC8,DNA-directed RNA polymerases I,and III 8.3 kDa polypeptide |
| 21 | EC, U (AK, BK) | DNA-directed RNA polymerase II subunit RPB11 | polymer | 120 | 13633.5 | 2 | UniProt (P38902) | Saccharomyces cerevisiae (brewer's yeast) | RNA polymerase II subunit B11,B13.6,DNA-directed RNA polymerase II 13.6 kDa polypeptide |
| 22 | FC, V (AL, BL) | DNA-directed RNA polymerases I, II, and III subunit RPABC4 | polymer | 70 | 7730.0 | 2 | UniProt (P40422) | Saccharomyces cerevisiae (brewer's yeast) | RNA polymerases I,II,and III subunit ABC4,ABC10-alpha |
| 23 | GC, W (AM, BM) | Transcription initiation factor IIB | polymer | 345 | 38257.3 | 2 | UniProt (P29055) | Saccharomyces cerevisiae (brewer's yeast) | General transcription factor TFIIB,Transcription factor E |
| 24 | HC, X (AN, BN) | promoter DNA | polymer | 69 | 21252.7 | 2 | GenBank (173135) | Saccharomyces cerevisiae | |
| 25 | IC, Y (AO, BO) | TATA-box-binding protein | polymer | 240 | 27042.3 | 2 | UniProt (P13393) | Saccharomyces cerevisiae (brewer's yeast) | TATA sequence-binding protein,TBP,TATA-binding factor,TATA-box factor,Transcription factor D,Transcription initiation factor TFIID TBP subunit |
| 26 | JC, Z (AQ, BQ) | Transcription initiation factor IIF subunit alpha | polymer | 735 | 82320.6 | 2 | UniProt (P41895) | Saccharomyces cerevisiae (brewer's yeast) | TFIIF-alpha,TFIIF large subunit,Transcription factor G 105 kDa subunit,P105 |
| 27 | AA, KC (AR, BR) | Transcription initiation factor IIF subunit beta | polymer | 400 | 46684.5 | 2 | UniProt (P41896) | Saccharomyces cerevisiae (brewer's yeast) | TFIIF medium subunit,TFIIF-beta,Transcription factor G 54 kDa subunit |
| 28 | BA, LC (AS, BS) | Transcription elongation factor S-II | polymer | 309 | 34903.6 | 2 | UniProt (P07273) | Saccharomyces cerevisiae (brewer's yeast) | DNA strand transfer protein alpha,STP-alpha,DNA strand transferase 1,Pyrimidine pathway regulatory protein 2 |
| 29 | CA, MC (AT, BT) | promoter DNA | polymer | 69 | 21279.7 | 2 | GenBank (536627) | Saccharomyces cerevisiae | |
| 30 | DA, NC (AU, BU) | Transcription initiation factor IIA large subunit | polymer | 286 | 32230.8 | 2 | UniProt (P32773) | Saccharomyces cerevisiae (brewer's yeast) | TFIIA large subunit,TFIIA 32 kDa subunit |
| 31 | EA, OC (AV, BV) | Transcription initiation factor IIA subunit 2 | polymer | 122 | 13473.1 | 2 | UniProt (P32774) | Saccharomyces cerevisiae (brewer's yeast) | General transcription factor IIA subunit 2,TFIIA 13.5 kDa subunit,Transcription initiation factor IIA small chain,Transcription initiation factor IIA small subunit |
| 32 | FA, PC (AW, BW) | Transcription initiation factor IIE subunit alpha | polymer | 482 | 54804.8 | 2 | UniProt (P36100) | Saccharomyces cerevisiae (brewer's yeast) | TFIIE-alpha,Factor A 66 kDa subunit,Transcription factor A large subunit |
| 33 | GA, QC (AX, BX) | Transcription initiation factor IIE subunit beta | polymer | 328 | 37050.4 | 2 | UniProt (P36145) | Saccharomyces cerevisiae (brewer's yeast) | TFIIE-beta,Factor A 43 kDa subunit,Transcription factor A small subunit |
| 34 | IA, SC (Ma, ma) | Mediator of RNA polymerase II transcription subunit 6 | polymer | 295 | 32844.7 | 2 | UniProt (P38782) | Saccharomyces cerevisiae (brewer's yeast) | Mediator complex subunit 6 |
| 35 | JA, TC (Mb, mb) | Mediator of RNA polymerase II transcription subunit 8 | polymer | 223 | 25297.2 | 2 | UniProt (P38304) | Saccharomyces cerevisiae (brewer's yeast) | Mediator complex subunit 8 |
| 36 | KA, UC (Mc, mc) | Mediator of RNA polymerase II transcription subunit 11 | polymer | 115 | 13324.2 | 2 | UniProt (Q99278) | Saccharomyces cerevisiae (brewer's yeast) | Mediator complex subunit 11 |
| 37 | LA, VC (Md, md) | Mediator of RNA polymerase II transcription subunit 17 | polymer | 687 | 78582.8 | 2 | UniProt (P32569) | Saccharomyces cerevisiae (brewer's yeast) | Mediator complex subunit 17,Suppressor of RNA polymerase B 4 |
| 38 | MA, WC (Me, me) | Mediator of RNA polymerase II transcription subunit 18 | polymer | 307 | 34316.5 | 2 | UniProt (P32585) | Saccharomyces cerevisiae (brewer's yeast) | Mediator complex subunit 18,Suppressor of RNA polymerase B 5 |
| 39 | NA, XC (Mf, mf) | Mediator of RNA polymerase II transcription subunit 20 | polymer | 210 | 22918.1 | 2 | UniProt (P34162) | Saccharomyces cerevisiae (brewer's yeast) | Hyper-recombination suppressor protein 2,Mediator complex subunit 20,Suppressor of RNA polymerase B 2 |
| 40 | OA, YC (Mg, mg) | Mediator of RNA polymerase II transcription subunit 22 | polymer | 121 | 13875.7 | 2 | UniProt (P32570) | Saccharomyces cerevisiae (brewer's yeast) | Mediator complex subunit 22,Suppressor of RNA polymerase B 6 |
| 41 | PA, ZC (Mh, mh) | Mediator of RNA polymerase II transcription subunit 4 | polymer | 284 | 32244.9 | 2 | UniProt (Q12343) | Saccharomyces cerevisiae (brewer's yeast) | Mediator complex subunit 4 |
| 42 | AD, QA (Mi, mi) | Mediator of RNA polymerase II transcription subunit 7 | polymer | 222 | 25616.1 | 2 | UniProt (Q08278) | Saccharomyces cerevisiae (brewer's yeast) | Mediator complex subunit 7 |
| 43 | BD, RA (Mj, mj) | Mediator of RNA polymerase II transcription subunit 9 | polymer | 149 | 17400.4 | 2 | UniProt (P33308) | Saccharomyces cerevisiae (brewer's yeast) | Chromosome segregation protein 2,Mediator complex subunit 9 |
| 44 | CD, SA (Mk, mk) | Mediator of RNA polymerase II transcription subunit 10 | polymer | 157 | 17927.9 | 2 | UniProt (Q06213) | Saccharomyces cerevisiae (brewer's yeast) | Mediator complex subunit 10,Negative regulator of URS2 protein 2 |
| 45 | DD, FE, TA, ZD (Ml, ml, T4, t4) | Mediator of RNA polymerase II transcription subunit 14 | polymer | 1082 | 123500.7 | 4 | UniProt (P19263) | Saccharomyces cerevisiae (brewer's yeast) | Glucose repression regulatory protein 1,Mediator complex subunit 14 |
| 46 | ED, UA (Mm, mm) | Mediator of RNA polymerase II transcription subunit 19 | polymer | 220 | 24885.3 | 2 | UniProt (P25046) | Saccharomyces cerevisiae (brewer's yeast) | Hypoxic gene repressor protein 3,Mediator complex subunit 19,Negative regulator of URS2 protein 3,SNF1 suppressor protein 7 |
| 47 | FD, VA (Mn, mn) | Mediator of RNA polymerase II transcription subunit 21 | polymer | 140 | 16093.4 | 2 | UniProt (P47822) | Saccharomyces cerevisiae (brewer's yeast) | Mediator complex subunit 21,RNAPII complex component SRB7,Suppressor of RNA polymerase B 7 |
| 48 | GD, WA (Mo, mo) | Mediator of RNA polymerase II transcription subunit 31 | polymer | 127 | 14747.7 | 2 | UniProt (P38633) | Saccharomyces cerevisiae (brewer's yeast) | Hpr1 suppressor protein 1,Mediator complex subunit 31 |
| 49 | HD, XA (Mp, mp) | Mediator of RNA polymerase II transcription subunit 1 | polymer | 566 | 64315.0 | 2 | UniProt (Q12321) | Saccharomyces cerevisiae (brewer's yeast) | Mediator complex subunit 1 |
| 50 | ID, YA (SA, sA) | Transcription regulatory protein SNF12 | polymer | 566 | 63947.6 | 2 | UniProt (P53628) | Saccharomyces cerevisiae (brewer's yeast) | SWI/SNF complex component SWP73 |
| 51 | BB, JD, LD, ZA (SB, SD, sB, sD) | SWI/SNF complex subunit SWI3 | polymer | 825 | 93034.2 | 4 | UniProt (P32591) | Saccharomyces cerevisiae (brewer's yeast) | Transcription factor TYE2,Transcription regulatory protein SWI3 |
| 52 | AB, KD (SC, sC) | Transcription regulatory protein SNF6 | polymer | 332 | 37652.6 | 2 | UniProt (P18888) | Saccharomyces cerevisiae (brewer's yeast) | SWI/SNF complex component SNF6 |
| 53 | CB, MD (SE, sE) | SWI/SNF global transcription activator complex subunit SWP82 | polymer | 623 | 70366.6 | 2 | UniProt (P43554) | Saccharomyces cerevisiae (brewer's yeast) | |
| 54 | EB, OD (SG, sG) | unsigned peptide of SWISNF | polymer | 47 | 4591.5 | 2 | Saccharomyces cerevisiae | ||
| 55 | FB, PD (SH, sH) | Transcription regulatory protein SNF2 | polymer | 1703 | 194315.1 | 2 | UniProt (P22082) | Saccharomyces cerevisiae (brewer's yeast) | ATP-dependent helicase SNF2,Regulatory protein GAM1,Regulatory protein SWI2,SWI/SNF complex component SNF2,Transcription factor TYE3 |
| 56 | GB, QD (SI, sI) | SWI/SNF chromatin-remodeling complex subunit SWI1 | polymer | 1314 | 148065.2 | 2 | UniProt (P09547) | Saccharomyces cerevisiae (brewer's yeast) | Regulatory protein GAM3,SWI/SNF complex subunit SWI1,Transcription regulatory protein ADR6,Transcription regulatory protein SWI1 |
| 57 | HB, RD (SJ, sJ) | Regulator of Ty1 transposition protein 102 | polymer | 157 | 17817.6 | 2 | UniProt (P53330) | Saccharomyces cerevisiae (brewer's yeast) | |
| 58 | IB, SD (SK, sK) | Actin-related protein 7 | polymer | 477 | 53863.0 | 2 | UniProt (Q12406) | Saccharomyces cerevisiae (brewer's yeast) | Actin-like protein ARP7,Chromatin structure-remodeling complex protein ARP7,SWI/SNF complex component ARP7 |
| 59 | JB, TD (SL, sL) | Actin-like protein ARP9 | polymer | 467 | 53131.9 | 2 | UniProt (Q05123) | Saccharomyces cerevisiae (brewer's yeast) | Chromatin structure-remodeling complex protein ARP9,SWI/SNF complex component ARP9 |
| 60 | EE, UD, YD (E3, T3, t3) | Mediator of RNA polymerase II transcription subunit 5 | polymer | 1132 | 128918.8 | 3 | UniProt (P53114) | Saccharomyces cerevisiae (brewer's yeast) | Mediator complex subunit 5,Negative regulator of URS2 protein 1 |
| 61 | BE, HE, VD (E6, T6, t6) | Mediator of RNA polymerase II transcription subunit 16 | polymer | 974 | 111423.4 | 3 | UniProt (P32259) | Saccharomyces cerevisiae (brewer's yeast) | Global transcriptional regulator SIN4,Mediator complex subunit 16,SNF1 suppressor protein 4,SWI4 suppressor protein 5,Transcriptional silencing factor 3,YGP1 expression regulatory protein 1 |
| 62 | CE, WD (T1, t1) | Mediator of RNA polymerase II transcription subunit 2 | polymer | 431 | 47754.3 | 2 | UniProt (Q12124) | Saccharomyces cerevisiae (brewer's yeast) | Mediator complex subunit 2 |
| 63 | DE, XD (T2, t2) | Mediator of RNA polymerase II transcription subunit 3 | polymer | 397 | 43116.0 | 2 | UniProt (P40356) | Saccharomyces cerevisiae (brewer's yeast) | Hyper-recombination suppressor protein 1,Mediator complex subunit 3,Poly-glutamine domain protein 1 |
| 64 | AE, GE (T5, t5) | Mediator of RNA polymerase II transcription subunit 15 | polymer | 1081 | 120432.2 | 2 | UniProt (P19659) | Saccharomyces cerevisiae (brewer's yeast) | Autonomous replication regulatory protein 3,Basal expression activator protein 1,Defective silencing suppressor protein 4,Mediator complex subunit 15,Transcription regulatory protein GAL11,Ty insertion suppressor protein 13 |
| 65 | CF, IE (B0, A0) | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 2 | Chemie (SF4) | |||
| 66 | AF, BF, DF, EF, FF... (AS, AW, B3, B4, B6...) | ZINC ION | non-polymer | 65.4 | 36 | Chemie (ZN) PubChem (32051) | |||
| 67 | MF, SE (BA, AA) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) PubChem (888) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 138 |
| Total formula weight | 7768656.9 | |
| Non-Polymers* | Number of molecules | 40 |
| Total formula weight | 3106.6 | |
| All* | Total formula weight | 7771763.6 |






