7ZX8: SNAPc containing Pol II pre-initiation complex

Name: PDB 7ZX8: Structure of SNAPc containing Pol II pre-initiation complex bound to U1 snRNA promoter (OC)
Published: 2022-12-07
License: https://creativecommons.org/publicdomain/zero/1.0/
Keywords: transcription

Structure of SNAPc containing Pol II pre-initiation complex bound to U1 snRNA promoter (OC). Determined by electron microscopy at 3.0 Å resolution. Released 7 Dec 2022.

Method: Electron microscopy
Resolution: 3.0 Å
Organisms: Sus scrofa, Homo sapiens
Chains: 24
Atoms: 49,534
Mol. weight: 1051.63 kDa
Ligands: MG, ZN
Released: 7 Dec 2022

Explore 7ZX8 in 3D Show helices and sheets RCSB PDB PDBe

Secondary structure: helices and β-sheets

7ZX8 contains 277 α-helices and 297 β-strands across 22 chains. Residue ranges use author residue numbering, as in the PDB file, from PDBe. To see them in 3D, choose the Cartoon representation with Secondary structure coloring: helices, sheets and coils get different colors.

Chain a: 11 helices, 3 β-strands

Element	Residues	Length	Sheet
α-helix	7-21	15
α-helix	26-36	11
α-helix	38-40	3
α-helix	49-66	18
α-helix	72-86	15
β-strand	97-99	3	82
α-helix	101-116	16
α-helix	120-131	12
β-strand	135-137	3	82
β-strand	138	1	83
α-helix	167-171	5
α-helix	174-194	21
α-helix	203-205	3
α-helix	212-231	20

Chain A: 80 helices, 73 β-strands

Element	Residues	Length	Sheet
α-helix	14	1
β-strand	15-16	2	1
β-strand	20-22	3	2
β-strand	25	1	3
α-helix	26-27	2
α-helix	28-34	7
β-strand	47	1	4
β-strand	52	1	4
β-strand	86-95	10	5
α-helix	100-109	10
β-strand	110	1	6
β-strand	117	1	6
α-helix	124-133	10
α-helix	137-150	14
β-strand	153	1	7
β-strand	187	1	7
α-helix	188-189	2
β-strand	190-194	5	8
β-strand	197-201	5	8
β-strand	213-216	4	8
α-helix	218-226	9
α-helix	230-235	6
α-helix	245-248	4
β-strand	249-255	7	5
α-helix	256-257	2
α-helix	258-260	3
α-helix	262-263	2
β-strand	264-265	2	9
β-strand	271-272	2	9
β-strand	274	1	10
α-helix	275-296	22
α-helix	300-318	19
β-strand	328	1	11
β-strand	329	1	12
α-helix	334	1
β-strand	335	1	12
α-helix	336	1
α-helix	339-343	5
α-helix	349-353	5
β-strand	357-359	3	13
β-strand	362-369	8	14
β-strand	377-380	4	14
α-helix	382-387	6
β-strand	389-393	5	15
α-helix	399-408	10
β-strand	416-420	5	15
β-strand	426-428	3	15
α-helix	435-438	4
β-strand	445-449	5	15
α-helix	450	1
β-strand	455-459	5	14
α-helix	466-468	3
β-strand	469-476	8	14
β-strand	482-484	3	14
α-helix	489-492	4
β-strand	500-504	5	14
α-helix	509-514	6
α-helix	515-519	5
β-strand	520	1	14
α-helix	521-524	4
β-strand	526-527	2	16
β-strand	532-533	2	16
α-helix	540-548	9
β-strand	554-555	2	17
α-helix	557-564	8
α-helix	573-574	2
β-strand	575	1	18
α-helix	576-577	2
β-strand	579-581	3	19
β-strand	585	1	19
β-strand	586-587	2	17
α-helix	588-595	8
β-strand	602-605	4	20
α-helix	611-613	3
β-strand	627-631	5	20
β-strand	634-637	4	20
α-helix	642-645	4
α-helix	652-660	9
α-helix	662-683	22
β-strand	686	1	21
α-helix	689-692	4
α-helix	696-721	26
α-helix	725-728	4
α-helix	733-759	27
α-helix	765-771	7
α-helix	778-785	8
β-strand	789-790	2	22
β-strand	792-793	2	23
β-strand	796-797	2	23
α-helix	798-799	2
β-strand	822-823	2	22
α-helix	833-868	36
β-strand	872-873	2	24
β-strand	879-880	2	24
β-strand	886-888	3	24
α-helix	891-893	3
β-strand	896	1	25
β-strand	902-905	4	26
α-helix	913-920	8
α-helix	927-933	7
β-strand	934	1	27
α-helix	936-944	9
α-helix	946-969	24
β-strand	976-979	4	26
α-helix	983-993	11
α-helix	1001	1
β-strand	1002	1	27
α-helix	1006-1019	14
α-helix	1028-1037	10
α-helix	1039-1048	10
α-helix	1051-1053	3
α-helix	1054-1058	5
α-helix	1062-1079	18
β-strand	1080	1	25
α-helix	1081-1082	2
α-helix	1087-1096	10
α-helix	1098-1101	4
β-strand	1104	1	28
α-helix	1120-1128	9
β-strand	1139-1142	4	29
β-strand	1143	1	30
α-helix	1151-1161	11
β-strand	1164-1165	2	31
α-helix	1166-1169	4
β-strand	1170-1176	7	32
α-helix	1187-1198	12
β-strand	1211-1216	6	32
α-helix	1218-1224	7
α-helix	1228-1239	12
β-strand	1243-1247	5	32
β-strand	1255-1261	7	32
α-helix	1263-1266	4
α-helix	1283-1290	8
α-helix	1291-1295	5
β-strand	1297-1299	3	31
β-strand	1307-1310	4	29
β-strand	1319-1322	4	33
β-strand	1328-1331	4	33
β-strand	1335-1338	4	29
α-helix	1343-1348	6
β-strand	1352	1	30
β-strand	1358-1359	2	29
α-helix	1362-1369	8
α-helix	1371-1387	17
α-helix	1395-1406	12
α-helix	1416-1419	4
α-helix	1426-1432	7
α-helix	1435-1444	10
β-strand	1448-1449	2	2
α-helix	1454-1459	6
α-helix	1467-1469	3
β-strand	1471-1475	5	34
α-helix	1477-1481	5

Chain b: 13 helices, 18 β-strands

Element	Residues	Length	Sheet
β-strand	33	1	84
β-strand	40	1	84
β-strand	43-44	2	85
α-helix	45-54	10
α-helix	77-90	14
α-helix	94-103	10
α-helix	128-142	15
α-helix	151-160	10
β-strand	181-187	7	83
α-helix	188-189	2
α-helix	194-197	4
β-strand	201-206	6	83
α-helix	215-218	4
α-helix	243-246	4
β-strand	250-254	5	86
β-strand	257-260	4	86
α-helix	270-279	10
β-strand	289-291	3	86
β-strand	302-303	2	85
β-strand	310-313	4	86
β-strand	317-320	4	86
β-strand	323-327	5	83
β-strand	343	1	83
α-helix	352	1
β-strand	353	1	87
α-helix	354	1
β-strand	361	1	87
β-strand	364-367	4	88
β-strand	377-379	3	88
α-helix	381-387	7
β-strand	400-403	4	88

Chain B: 56 helices, 82 β-strands

Element	Residues	Length	Sheet
α-helix	19-37	19
α-helix	41-49	9
α-helix	50-54	5
α-helix	55-61	7
α-helix	63-64	2
β-strand	65-68	4	35
β-strand	83-94	12	35
β-strand	97-99	3	36
β-strand	105-107	3	36
α-helix	110-116	7
β-strand	121-133	13	35
β-strand	139-153	15	35
α-helix	168-173	6
β-strand	185-187	3	37
β-strand	190-194	5	37
α-helix	195	1
β-strand	196-200	5	38
α-helix	201	1
β-strand	205-208	4	39
β-strand	215-223	9	39
β-strand	233-240	8	39
α-helix	247-252	6
β-strand	256-259	4	39
β-strand	267-268	2	39
α-helix	269-276	8
α-helix	281-288	8
α-helix	295-307	13
α-helix	314-323	10
α-helix	332-341	10
α-helix	342-346	5
α-helix	358-377	20
α-helix	381-384	4
α-helix	388-390	3
β-strand	391-394	4	38
α-helix	396-424	29
α-helix	431-434	4
α-helix	438-450	13
β-strand	453	1	40
β-strand	463	1	40
β-strand	467-469	3	37
α-helix	470-471	2
α-helix	475-482	8
β-strand	484-486	3	38
α-helix	496-499	4
α-helix	503-505	3
β-strand	509	1	41
β-strand	523-525	3	38
β-strand	526	1	41
β-strand	531-532	2	42
α-helix	539-547	9
β-strand	550-552	3	43
α-helix	558-561	4
β-strand	565-569	5	43
β-strand	572-577	6	43
α-helix	580-593	14
β-strand	602-606	5	43
β-strand	611-615	5	43
β-strand	621-627	7	42
β-strand	628-629	2	44
β-strand	632-633	2	44
α-helix	637-644	8
α-helix	653-659	7
β-strand	662-666	5	42
α-helix	667-670	4
β-strand	675-676	2	42
α-helix	679-682	4
β-strand	695-696	2	42
α-helix	700-703	4
α-helix	708-710	3
α-helix	714-716	3
β-strand	717	1	45
α-helix	719-729	11
β-strand	732	1	46
β-strand	734	1	47
β-strand	747-751	5	47
β-strand	755	1	48
β-strand	759-760	2	49
α-helix	762-765	4
β-strand	776-782	7	50
β-strand	783	1	21
β-strand	794-797	4	50
α-helix	798-802	5
β-strand	808-817	10	47
β-strand	827-829	3	51
β-strand	837	1	51
β-strand	844	1	52
β-strand	853	1	53
α-helix	854-855	2
β-strand	859-860	2	47
β-strand	864	1	52
β-strand	865-867	3	53
β-strand	869-872	4	51
β-strand	889-891	3	51
α-helix	893	1
β-strand	894-895	2	53
α-helix	896-897	2
β-strand	902-911	10	47
β-strand	917-927	11	47
β-strand	934-936	3	54
β-strand	942-944	3	54
β-strand	945-949	5	50
β-strand	956-957	2	55
β-strand	965-967	3	50
α-helix	971-975	5
β-strand	977	1	45
α-helix	978-993	16
α-helix	996	1
β-strand	997-998	2	49
α-helix	1008-1016	9
β-strand	1025-1026	2	50
β-strand	1028-1029	2	55
α-helix	1035	1
β-strand	1036	1	55
α-helix	1037	1
α-helix	1040	1
β-strand	1041-1048	8	50
β-strand	1049-1050	2	54
β-strand	1051	1	46
α-helix	1055-1057	3
β-strand	1060-1062	3	14
β-strand	1067-1068	2	56
β-strand	1074	1	56
α-helix	1082-1083	2
β-strand	1084-1086	3	13
α-helix	1088-1097	10
α-helix	1100-1104	5
α-helix	1105-1109	5
β-strand	1113-1119	7	1
β-strand	1125	1	1
α-helix	1126	1
β-strand	1127-1129	3	57
β-strand	1134-1136	3	57
β-strand	1137	1	58
β-strand	1142	1	58
β-strand	1146-1152	7	1
α-helix	1153-1164	12
β-strand	1167	1	3
β-strand	1170-1172	3	2

Chain c: 19 helices, 0 β-strands

Element	Residues	Length
α-helix	83-122	40
α-helix	159-162	4
α-helix	163-169	7
α-helix	177-179	3
α-helix	183-185	3
α-helix	186-222	37
α-helix	225-246	22
α-helix	250-254	5
α-helix	263-269	7
α-helix	277-282	6
α-helix	283-288	6
α-helix	296-298	3
α-helix	299-312	14
α-helix	317-323	7
α-helix	330-338	9
α-helix	342-344	3
α-helix	351-363	13
α-helix	372-376	5
α-helix	384-393	10

Chain C: 12 helices, 12 β-strands

Element	Residues	Length	Sheet
β-strand	8-14	7	59
β-strand	18-24	7	59
α-helix	28-40	13
β-strand	44-55	12	60
α-helix	61-70	10
β-strand	73	1	61
α-helix	78-81	4
α-helix	83-84	2
β-strand	98-106	9	60
α-helix	112	1
β-strand	113-116	4	62
α-helix	117-119	3
β-strand	121-122	2	60
β-strand	129	1	61
α-helix	147-148	2
β-strand	149-153	5	62
β-strand	158-168	11	60
α-helix	174-176	3
β-strand	179-186	8	59
α-helix	200-202	3
α-helix	204-206	3
α-helix	218-220	3
β-strand	228-235	8	59
α-helix	241-270	30

Chain d: 1 helix, 0 β-strands

Element	Residues	Length	Sheet
α-helix	4-44	41

Chain D: 10 helices, 3 β-strands

Element	Residues	Length	Sheet
β-strand	16	1	63
β-strand	21	1	63
α-helix	29	1
β-strand	30-31	2	34
α-helix	34-49	16
α-helix	55-58	4
α-helix	59-71	13
α-helix	77-89	13
α-helix	94-103	10
α-helix	108-114	7
α-helix	116-118	3
α-helix	124-137	14
α-helix	139-140	2

14 more chain groups are not listed. Open the entry in the viewer and use the sequence panel to see them.

Molecules and chains

Molecule	Chains	Type	Length	Organism	UniProt
DNA-directed RNA polymerase subunit	A	protein	1970	Sus scrofa	A0A8D1DPV6
DNA-directed RNA polymerase subunit beta	B	protein	1174	Sus scrofa	I3LGP4 (AlphaFold model)
DNA-directed RNA polymerase II subunit RPB3	C	protein	275	Sus scrofa	I3LCH3 (AlphaFold model)
RNA polymerase II subunit D	D	protein	142	Sus scrofa	A0A287ADR4 (AlphaFold model)
DNA-directed RNA polymerase II subunit E	E	protein	210	Sus scrofa	I3LSI7
DNA-directed RNA polymerase II subunit F	F	protein	127	Sus scrofa	A0A4X1VEK9
DNA-directed RNA polymerase II subunit RPB7	G	protein	172	Sus scrofa	I3LJZ9
DNA-directed RNA polymerases I, II, and III subunit RPABC3	H	protein	150	Sus scrofa	I3LCB2
DNA-directed RNA polymerase II subunit RPB9	I	protein	125	Sus scrofa	P60899
DNA-directed RNA polymerases I, II, and III subunit RPABC5	J	protein	67	Sus scrofa	A0A4X1VYD0
RNA polymerase II subunit J	K	protein	117	Sus scrofa	F1RKE4
RNA polymerase II subunit K	L	protein	58	Sus scrofa	A0A4X1TRS6

12 more molecules are not listed.

Sequence of entity 1 (A), FASTA

>7ZX8_1 DNA-directed RNA polymerase subunit (chains A)
MHGGGPPSGDSACPLRTIKRVQFGVLSPDELKRMSVTEGGIKYPETTEGGRPKLGGLMDP
RQGVIERTGRCQTCAGNMTECPGHFGHIELAKPVFHVGFLVKTMKVLRCVCFFCSKLLVD
SNNPKIKDILAKSKGQPKKRLTHVYDLCKGKNICEGGEEMDNKFGVEQPEGDEDLTKEKG
HGGCGRYQPRIRRSGLELYAEWKHVNEDSQEKKILLSPERVHEIFKRISDEECFVLGMEP
RYARPEWMIVTVLPVPPLSVRPAVVMQGSARNQDDLTHKLADIVKINNQLRRNEQNGAAA
HVIAEDVKLLQFHVATMVDNELPGLPRAMQKSGRPLKSLKQRLKGKEGRVRGNLMGKRVD
FSARTVITPDPNLSIDQVGVPRSIAANMTFAEIVTPFNIDRLQELVRRGNSQYPGAKYII
RDNGDRIDLRFHPKPSDLHLQTGYKVERHMCDGDIVIFNRQPTLHKMSMMGHRVRILPWS
TFRLNLSVTTPYNADFDGDEMNLHLPQSLETRAEIQELAMVPRMIVTPQSNRPVMGIVQD
TLTAVRKFTKRDVFLERGEVMNLLMFLSTWDGKVPQPAILKPRPLWTGKQIFSLIIPGHI
NCIRTHSTHPDDEDSGPYKHISPGDTKVVVENGELIMGILCKKSLGTSAGSLVHISYLEM
GHDITRLFYSNIQTVINNWLLIEGHTIGIGDSIADSKTYQDIQNTIKKAKQDVIEVIEKA
HNNELEPTPGNTLRQTFENQVNRILNDARDKTGSSAQKSLSEYNNFKSMVVSGAKGSKIN
ISQVIAVVGQQNVEGKRIPFGFKHRTLPHFIKDDYGPESRGFVENSYLAGLTPTEFFFHA
MGGREGLIDTAVKTAETGYIQRRLIKSMESVMVKYDATVRNSINQVVQLRYGEDGLAGES
VEFQNLATLKPSNKAFEKKFRFDYTNERALRRTLQEDLVKDVLSNAHIQNELEREFERMR
EDREVLRVIFPTGDSKVVLPCNLLRMIWNAQKIFHINPRLPSDLHPIKVVEGVKELSKKL
VIVNGDDPLSRQAQENATLLFNIHLRSTLCSRRMAEEFRLSGEAFDWLLGEIESKFNQAI
AHPGEMVGALAAQSLGEPATQMTLNTFHYAGVSAKNVTLGVPRLKELINISKKPKTPSLT
VFLLGQSARDAERAKDILCRLEHTTLRKVTANTAIYYDPNPQSTVVAEDQEWVNVYYEMP
DFDVARISPWLLRVELDRKHMTDRKLTMEQIAEKINAGFGDDLNCIFNDDNAEKLVLRIR
IMNSDENKMQEEEEVVDKMDDDVFLRCIESNMLTDMTLQGIEQISKVYMHLPQTDNKKKI
IITEDGEFKALQEWILETDGVSLMRVLSEKDVDPVRTTSNDIVEIFTVLGIEAVRKALER
ELYHVISFDGSYVNYRHLALLCDTMTCRGHLMAITRHGVNRQDTGPLMKCSFEETVDVLM
EAAAHGESDPMKGVSENIMLGQLAPAGTGCFDLLLDAEKCKYGMEIPTNIPGLGAAGPTG
MFFGSAPSPMGGISPAMTPWNQGATPAYGAWSPSVGSGMTPGAAGFSPSAASDASGFSPG
YSPAWSPTPGSPGSPGPSSPYIPSPGGAMSPSYSPTSPAYEPRSPGGYTPQSPSYSPTSP
SYSPTSPSYSPTSPNYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSP
TSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPS
YSPTSPNYSPTSPNYTPTSPSYSPTSPSYSPTSPNYTPTSPNYSPTSPSYSPTSPSYSPT
SPSYSPSSPRYTPQSPTYTPSSPSYSPSSPSYSPTSPKYTPTSPSYSPSSPEYTPTSPKY
SPTSPKYSPTSPKYSPTSPTYSPTTPKYSPTSPTYSPTSPVYTPTSPKYSPTSPTYSPTS
PKYSPTSPTYSPTSPKGSTYSPTSPGYSPTSPTYSLTSPAISPDDSDEEN

Sequence of entity 2 (B), FASTA

>7ZX8_2 DNA-directed RNA polymerase subunit beta (chains B)
MYDADEDMQYDEDDDEITPDLWQEACWIVISSYFDEKGLVRQQLDSFDEFIQMSVQRIVE
DAPPIDLQAEAQHASGEVEEPPRYLLKFEQIYLSKPTHWERDGAPSPMMPNEARLRNLTY
SAPLYVDITKTVIKEGEEQLQTQHQKTFIGKIPIMLRSTYCLLNGLTDRDLCELNECPLD
PGGYFIINGSEKVLIAQEKMATNTVYVFAKKDSKYAYTGECRSCLENSSRPTSTIWVSML
ARGGQGAKKSAIGQRIVATLPYIKQEVPIIIVFRALGFVSDRDILEHIIYDFEDPEMMEM
VKPSLDEAFVIQEQNVALNFIGSRGAKPGVTKEKRIKYAKEVLQKEMLPHVGVSDFCETK
KAYFLGYMVHRLLLAALGRRELDDRDHYGNKRLDLAGPLLAFLFRGMFKNLLKEVRIYAQ
KFIDRGKDFNLELAIKTRIISDGLKYSLATGNWGDQKKAHQARAGVSQVLNRLTFASTLS
HLRRLNSPIGRDGKLAKPRQLHNTLWGMVCPAETPEGHAVGLVKNLALMAYISVGSQPSP
ILEFLEEWSMENLEEISPAAIADATKIFVNGCWVGIHKDPEQLMNTLRKLRRQMDIIVSE
VSMIRDIREREIRIYTDAGRICRPLLIVEKQKLLLKKRHIDQLKEREYNNYSWQDLVASG
VVEYIDTLEEETVMLAMTPDDLQEKEVAYCSTYTHCEIHPSMILGVCASIIPFPDHNQSP
RNTYQSAMGKQAMGVYITNFHVRMDTLAHVLYYPQKPLVTTRSMEYLRFRELPAGINSIV
AIASYTGYNQEDSVIMNRSAVDRGFFRSVFYRSYKEQESKKGFDQEEVFEKPTRETCQGM
RHAIYDKLDDDGLIAPGVRVSGDDVIIGKTVTLPENEDELEGTNRRYTKRDCSTFLRTSE
TGIVDQVMVTLNQEGYKFCKIRVRSVRIPQIGDKFASRHGQKGTCGIQYRQEDMPFTCEG
ITPDIIINPHAIPSRMTIGHLIECLQGKVSANKGEIGDATPFNDAVNVQKISNLLSDYGY
HLRGNEVLYNGFTGRKITSQIFIGPTYYQRLKHMVDDKIHSRARGPIQILNRQPMEGRSR
DGGLRFGEMERDCQIAHGAAQFLRERLFEASDPYQVHVCNLCGIMAIANTRTHTYECRGC
RNKTQISLVRMPYACKLLFQELMSMSIAPRMMSV

Sequence of entity 3 (C), FASTA

>7ZX8_3 DNA-directed RNA polymerase II subunit RPB3 (chains C)
MPYANQPTVRITELTDENVKFIIENTDLAVANSIRRVFIAEVPIIAIDWVQIDANSSVLH
DEFIAHRLGLIPLTSDDIVDKLQYSRDCTCEEFCPECSVEFTLDVRCNEDQTRHVTSRDL
ISNSPRVIPVTSRNRDNDPSDYVEQDDILIVKLRKGQELRLRAYAKKGFGKEHAKWNPTA
GVAFEYDPDNALRHTVYPKPEEWPKSEYSELDEDESQAPYDPNGKPERFYYNVESCGSLR
PETIVLSALSGLKKKLSDLQTQLSHEIQSDVLTIN

Sequence of entity 4 (D), FASTA

>7ZX8_4 RNA polymerase II subunit D (chains D)
MAAGGSDPRAGDVEEDASQLIFPKEFETAETLLNSEVHMLLEHRKQQNESAEDEQELSEV
FMKTLNYTARFSRFKNRETIASVRSLLLQKKLHKFELACLANLCPETAEESKALIPSLEG
RFEDEELQQILDDIQTKRSFQY

Sequence of entity 5 (E), FASTA

>7ZX8_5 DNA-directed RNA polymerase II subunit E (chains E)
MDDEEETYRLWKIRKTIMQLCHDRGYLVTQDELDQTLEEFKAQFGDKPSEGRPRRTDLTV
LVAHNDDPTDQMFVFFPEEPKVGIKTIKVYCQRMQEENITRALIVVQQGMTPSAKQSLVD
MAPKYILEQFLQQELLINITEHELVPEHVVMTKEEVTELLARYKLRENQLPRIQAGDPVA
RYFGIKRGQVVKIIRPSETAGRYITYRLVQ

Sequence of entity 6 (F), FASTA

>7ZX8_6 DNA-directed RNA polymerase II subunit F (chains F)
MSDNEDNFDGDDFDDVEEDEGLDDLENAEEEGQENVEILPSGERPQANQKRITTPYMTKY
ERARVLGTRALQIAMCAPVMVELEGETDPLLIAMKELKARKIPIIIRRYLPDGSYEDWGV
DELIISD

Sequence of entity 7 (G), FASTA

>7ZX8_7 DNA-directed RNA polymerase II subunit RPB7 (chains G)
MFYHISLEHEILLHPRYFGPNLLNTVKQKLFTEVEGTCTGKYGFVIAVTTIDNIGAGVIQ
PGRGFVLYPVKYKAIVFRPFKGEVVDAVVTQVNKVGLFTEIGPMSCFISRHSIPSEMEFD
PNSNPPCYKTMDEDIVIQQDDEIRLKIVGTRVDKNDIFAIGSLMDDYLGLVS

Sequence of entity 8 (H), FASTA

>7ZX8_8 DNA-directed RNA polymerases I, II, and III subunit RPABC3 (chains H)
MAGILFEDIFDVKDIDPEGKKFDRVSRLHCESESFKMDLILDVNIQIYPVDLGDKFRLVI
ASTLYEDGTLDDGEYNPTDDRPSRADQFEYVMYGKVYRIEGDETSTEAATRLSAYVSYGG
LLMRLQGDANNLHGFEVDSRVYLLMKKLAF

Sequence of entity 9 (I), FASTA

>7ZX8_9 DNA-directed RNA polymerase II subunit RPB9 (chains I)
MEPDGTYEPGFVGIRFCQECNNMLYPKEDKENRILLYACRNCDYQQEADNSCIYVNKITH
EVDELTQIIADVSQDPTLPRTEDHPCQKCGHKEAVFFQSHSARAEDAMRLYYVCTAPHCG
HRWTE

Sequence of entity 10 (J), FASTA

>7ZX8_10 DNA-directed RNA polymerases I, II, and III subunit RPABC5 (chains J)
MIIPVRCFTCGKIVGNKWEAYLGLLQAEYTEGDALDALGLKRYCCRRMLLAHVDLIEKLL
NYAPLEK

Sequence of entity 11 (K), FASTA

>7ZX8_11 RNA polymerase II subunit J (chains K)
MNAPPAFESFLLFEGEKKITINKDTKVPNACLFTINKEDHTLGNIIKSQLLKDPQVLFAG
YKVPHPLEHKIIIRVQTTPDYSPQEAFTNAITDLISELSLLEERFRVAIKDKQEGIE

Sequence of entity 12 (L), FASTA

>7ZX8_12 RNA polymerase II subunit K (chains L)
MDTQKDVQPPKQQPMIYICGECHTENEIKSRDPIRCRECGYRIMYKKRTKRLVVFDAR

Ligands and cofactors

ID	Name	Formula	Copies
MG	Magnesium ion	Mg	1
ZN	Zinc ion	Zn	11

Primary citation

Structural basis of SNAPc-dependent snRNA transcription initiation by RNA polymerase II. Rengachari, S., Schilbach, S., Kaliyappan, T. et al. Nat Struct Mol Biol (2022) 29:1159-1169. DOI 10.1038/s41594-022-00857-w · PubMed

Other PDB entries of the same protein (UniProt A0A8D1DPV6), best resolution first:

9HVQ 2.0 Å, Structure of the transcribing Pol II-DSIF-PAF-SPT6-RECQL5 complex
7NVU 2.5 Å, RNA polymerase II core pre-initiation complex with open promoter DNA
8QEP 2.5 Å, RNA polymerase II bound to Alu RNA right arm
8B3D 2.6 Å, Structure of the Pol II-TCR-ELOF1 complex.
7OOB 2.7 Å, Pol II-CSB-CSA-DDB1-UVSSA-ADPBeF3 (Structure2)
8UHG 2.7 Å, Structure of paused transcription complex Pol II-DSIF-NELF - poised post-translocated
8UI0 2.7 Å, Structure of poised transcription complex Pol II-DSIF-NELF - pre-translocated
8WAV 2.72 Å, De novo transcribing complex 12 (TC12), the early elongation complex with Pol II…
8WAX 2.75 Å, De novo transcribing complex 14 (TC14), the early elongation complex with Pol II…
8WAZ 2.76 Å, De novo transcribing complex 16 (TC16), the early elongation complex with Pol II…
7F4G 2.78 Å, Structure of RPAP2-bound RNA polymerase II
8WAU 2.78 Å, De novo transcribing complex 11 (TC11), the early elongation complex with Pol II…

Browse structure collections

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