eF-site ID 5zx3-ABCDEF
PDB Code 5zx3
Chain A, B, C, D, E, F

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Title Mycobacterium tuberculosis RNA polymerase holoenzyme with ECF sigma factor sigma H
Classification TRANSCRIPTION
Compound DNA-directed RNA polymerase subunit alpha
Source (SIGH_MYCTU)
Sequence A:  ISQRPTLSEDVLTDNRSQFVIEPLEPGFGYTLGNSLRRTL
LSSIPGAAVTSIRIDGVLHEFTTVPGVKEDVTEIILNLKS
LVVSSEEDEPVTMYLRKQGPGEVTAGDIVPPAGVTVHNPG
MHIATLNDKGKLEVELVVERGRGYVPAVQNRASGAEIGRI
PVDSIYSPVLKVTYKVDATRVEQRTDFDKLILDVETKNSI
SPRDALASAGKTLVELFGLAR
B:  MLISQRPTLSEDVLTDNRSQFVIEPLEPGFGYTLGNSLRR
TLLSSIPGAAVTSIRIDGVLHEFTTVPGVKEDVTEIILNL
KSLVVSSEEDEPVTMYLRKQGPGEVTAGDIVPPAGVTVHN
PGMHIATLNDKGKLEVELVVERGRGYVPAVSGAEIGRIPV
DSIYSPVLKVTYKVDATRVEQRTDFDKLILDVETKNSISP
RDALASAGKTLVELFGLARELNVEAEGIEIG
C:  RPQSSSNNSVPGAPNRVSFAKLREPLEVPGLLDVQTDSFE
WLIGSPRWRESAAERGDVNPVGGLEEVLYELSPIEDFSGS
MSLSFSDPRFDDVKAPVDECKDKDMTYAAPLFVTAEFINN
NTGEIKSQTVFMGDFPMMTEKGTFIINGTERVVVSQLVRS
PGVYFDETIDKSTDKTLHSVKVIPSRGAWLEFIDRKRRQP
VTVLLGFSEIMRSTLEKDNTVGTDEALLDIYRKLRPGEPP
TKESAQTLLENLFFKEKRYDLARVGRYKVNKKLGLTEEDV
VATIEYLVRLHEGQTTMTVPGGVEVPVETDDIDHFGNRRL
RTVGELIQNQIRVGMSRMERVVRERMTTQDVEAITPQTLI
NIRPVVAAIKEFFGTSQLSQFMDQNNPLSGLTHKRRLSAL
GPGGLSRERAGLEVRDVHPSHYGRMCPIETPEGPNIGLIG
SLSVYARVNPFGFIETPYRKVVDGVVSDEIVYLTADEEDR
HVVAQANSPIDADGRFVEPRVLVRRKAGEVEYVPSSEVDY
MDVSPRQMVSVATAMIPFLEHDDANRALMGANMQRQAVPL
VRSEAPLVGTGMELRAAIDAGDVVVAEESGVIEEVSADYI
TVMHDNGTRRTYRMRKFARSNHGTCANQCPIVDAGDRVEA
GQVIADGPCTDDGEMALGKNLLVAIMPWEGHNYEDAIILS
NRLVEEDVLTSIHIEEHEIDARDTKLGAEEITRDIPNISD
EVLADLDERGIVRIGAEVRDGDILVGKVTPKGETELTPEE
RLLRAIFGEKAREVRDTSLKVPHGESGKVIGIRVFSREDE
DELPAGVNELVRVYVAQKRKISDGDKLAGRHGNKGVIGKI
LPVEDMPFLADGTPVDIILNTHGVPRRMNIGQILETHLGW
CAHSGWKVDAAKGVPDWAARLPDELLEAQPNAIVSTPVFD
GAQEAELQGLLSCTLPNRDGDVLVDADGKAMLFDGRSGEP
FPYPVTVGYMYIMKLHHLVDDKIHARSTGPYSMITQQPLG
GKAQFGGQRFGEMECWAMQAYGAAYTLQELLTIKSDDTVG
RVKVYEAIVKGENIPEPGIPESFKVLLKELQSLCLNVEVL
SSDGAAIELREGEDEDLERAAANLG
D:  LDVNFFDELRIGLATAEDIRQWSYGEVKKPETINYRTLKP
EKDGLFCEKIFGPTRDWECYCGKYKRVRFKGIICERCGVE
VTRAKVRRERMGHIELAAPVTHIWYFKGVPSRLGYLLDLA
PKDLEKIIYFAAYVITSVDEEMRHNELSTLEAEMAVERKA
VEDQRDGELEARAQKLEADLAELEAEGAKADARRKVRDGG
EREMRQIRDRAQRELDRLEDIWSTFTKLAPKQLIVDENLY
RELVDRYGEYFTGAMGAESIQKLIENFDIDAEAESLRDVI
RNGKGQKKLRALKRLKVVAAFQQSGNSPMGMVLDAVPVIP
PELRPMVQLDGGRFATSDLNDLYRRVINRNNRLKRLIDLG
APEIIVNNEKRMLQESVDALFDNGRRGRPVTGPGNRPLKS
LSDLLKGKQGRFRQNLLGKRVDYSGRSVIVVGPQLKLHQC
GLPKLMALELFKPFVMKRLVDLNHAQNIKSAKRMVERQRP
QVWDVLEEVIAEHPVLLNRAPTLHRLGIQAFEPMLVEGKA
IQLHPLVCEAFNADFDGDQMAVHLPLSAEAQAEARILMLS
SNNILSPASGRPLAMPRLDMVTGLYYLTTEVPGDTGEYQP
ASGDHPETGVYSSPAEAIMAADRGVLSVRAKIKVRLTQLR
PPVEIEAELFGHSGWQPGDAWMAETTLGRVMFNELLPLGY
PFVNKQMHKKVQAAIINDLAERYPMIVVAQTVDKLKDAGF
YWATRSGVTVSMADVLVPPRKKEILDHYEERADKVEKQFQ
RGALNHDERNEALVEIWKEATDEVGQALREHYPDDNPIIT
IVDSGATGNFTQTRTLAGMKGLVTNPKGEFIPRPVKSSFR
EGLTVLEYFINTHGARKGLADTALRTADSGYLTRRLVDVS
QDVIVREHDCQTERGIVVELAERAPDGTLIRDPYIETSAY
ARTLGTDAVDEAGNVIVERGQDLGDPEIDALLAAGITQVK
VRSVLTCATSTGVCATCYGRSMATGKLVDIGEAVGIVAAQ
SIGEPGTQLTTGGLPRVQELFEARVPRGKAPIADVTGRVR
LEDGERFYKITIVPDDGGEEVVYDKISKRQRLRVFKHEDG
SERVLSDGDHVEVGQQLMEGSADPHEVLRVQGPREVQIHL
VREVQEVYRAQGVSIHDKHIEVIVRQMLRRVTIIDSGSTE
FLPGSLIDRAEFEAENAAGRPVLMGITKASLATDSWLSAA
SFQETTRVLTDAAINCRSDKLNGLKENVIIGKLIPAGTGI
NRYRNIAVQPTEEARAA
E:  GGYDTPLGITNPPIDELLDRVSSKYALVIYAAKRARQIND
YYNQLYVGPLVEPGLQEKPLSIALREIHADLLEHTE
F:  DEELTARFERDAIPLLDQLYGGALRMTRNPADAEDLLQET
MVKAYAGFRSFKAWLYRILTNTYINSYRKKQRQPAEYPTE
QITDWQLASNAEHSSTGLRSAEVEALEALPDTEIKEALQA
LPEEFRMAVYYADVEGFPYKEIAEIMDTPIGTVMSRLHRG
RRQLRGLLADVAR
Description


Functional site

1) chain D
residue 891
type
sequence C
description binding site for residue ZN D 2001
source : AC1

2) chain D
residue 963
type
sequence R
description binding site for residue ZN D 2001
source : AC1

3) chain D
residue 968
type
sequence C
description binding site for residue ZN D 2001
source : AC1

4) chain D
residue 975
type
sequence C
description binding site for residue ZN D 2001
source : AC1

5) chain D
residue 978
type
sequence C
description binding site for residue ZN D 2001
source : AC1

6) chain D
residue 60
type
sequence C
description binding site for residue ZN D 2002
source : AC2

7) chain D
residue 62
type
sequence C
description binding site for residue ZN D 2002
source : AC2

8) chain D
residue 75
type
sequence C
description binding site for residue ZN D 2002
source : AC2

9) chain D
residue 78
type
sequence C
description binding site for residue ZN D 2002
source : AC2

10) chain F
residue 166-185
type DNA_BIND
sequence YKEIAEIMDTPIGTVMSRLH
description H-T-H motif => ECO:0000250
source Swiss-Prot : SWS_FT_FI1

11) chain D
residue 975
type DNA_BIND
sequence C
description H-T-H motif => ECO:0000250
source Swiss-Prot : SWS_FT_FI1

12) chain D
residue 978
type DNA_BIND
sequence C
description H-T-H motif => ECO:0000250
source Swiss-Prot : SWS_FT_FI1

13) chain D
residue 62
type DNA_BIND
sequence C
description H-T-H motif => ECO:0000250
source Swiss-Prot : SWS_FT_FI1

14) chain D
residue 75
type DNA_BIND
sequence C
description H-T-H motif => ECO:0000250
source Swiss-Prot : SWS_FT_FI1

15) chain D
residue 78
type DNA_BIND
sequence C
description H-T-H motif => ECO:0000250
source Swiss-Prot : SWS_FT_FI1

16) chain D
residue 535
type DNA_BIND
sequence D
description H-T-H motif => ECO:0000250
source Swiss-Prot : SWS_FT_FI1

17) chain D
residue 537
type DNA_BIND
sequence D
description H-T-H motif => ECO:0000250
source Swiss-Prot : SWS_FT_FI1

18) chain D
residue 539
type DNA_BIND
sequence D
description H-T-H motif => ECO:0000250
source Swiss-Prot : SWS_FT_FI1

19) chain D
residue 891
type DNA_BIND
sequence C
description H-T-H motif => ECO:0000250
source Swiss-Prot : SWS_FT_FI1

20) chain D
residue 968
type DNA_BIND
sequence C
description H-T-H motif => ECO:0000250
source Swiss-Prot : SWS_FT_FI1

21) chain C
residue 882-894
type prosite
sequence GDKLAGRHGNKGV
description RNA_POL_BETA RNA polymerases beta chain signature. GdKLAGrHGNKGV
source prosite : PS01166

22) chain F
residue 54-85
type prosite
sequence AEDLLQETMVKAYAGFRSFKAWLYRI
description SIGMA70_ECF Sigma-70 factors ECF subfamily signature. AEDLLQeTMVkAYagfrsfrhgtnlk.AWLyrI
source prosite : PS01063


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