7B5K

E. coli 70S containing suppressor tRNA in the A-site stabilized by a Negamycin analogue and P-site tRNA-nascent chain.

• PDB DOI: https://doi.org/10.2210/pdb7B5K/pdb
• EM Map EMD-12035: EMDB EMDataResource
• NAKB: 7B5K

• Classification: RIBOSOME
• Organism(s): Escherichia coli K-12
• Mutation(s): No 


• Deposited: 2020-12-03 Released: 2021-05-26 
• Deposition Author(s): Albers, S., Beckert, B., Matthies, M., Schuster, R., Riedner, M., Seuring, C., Sanyal, S., Torda, A., Wilson, N.D., Ignatova, Z.
• Funding Organization(s): German Research Foundation (DFG)

---

Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 2.90 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Harnessing evolutionarily flexibility in tRNAs to maximize nonsense suppression activities

Albers, S., Beckert, B., Wilson, N.D., Ignatova, Z.

(2021) Nat Commun 

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 50-mer - A1B1C1D1E1F1G1H1I1J1K1L1M1N1O1P1Q1R1S1T1U1V1W1X1Y1Z1a1b1c1d1e1f1g1h1i1j1k1l1m1n1o1p1q1r1s1t1u1v1w1x1 Pseudo Symmetry: Asymmetric - C1 
Pseudo Stoichiometry: Hetero 50-mer - A2B1C1D1E1F1G1H1I1J1K1L1M1N1O1P1Q1R1S1T1U1V1W1X1Y1Z1a1b1c1d1e1f1g1h1i1j1k1l1m1n1o1p1q1r1s1t1u1v1w1 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: microscopy

Macromolecule Content

• Total Structure Weight: 2,196.77 kDa 
• Atom Count: 148,576 
• Modelled Residue Count: 10,474 
• Deposited Residue Count: 10,474 
• Unique protein chains: 50
• Unique nucleic acid chains: 7

Macromolecules

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L2	C	271	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P60422 (Escherichia coli (strain K12)) Explore P60422  Go to UniProtKB:  P60422

Entity ID: 4
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L3	D	209	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P60438 (Escherichia coli (strain K12)) Explore P60438  Go to UniProtKB:  P60438

Entity ID: 5
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L4	E	201	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P60723 (Escherichia coli (strain K12)) Explore P60723  Go to UniProtKB:  P60723

Entity ID: 6
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L5	F	177	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P62399 (Escherichia coli (strain K12)) Explore P62399  Go to UniProtKB:  P62399

Entity ID: 7
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L6	G	176	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0AG55 (Escherichia coli (strain K12)) Explore P0AG55  Go to UniProtKB:  P0AG55

Entity ID: 8
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L9	H	149	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7R1 (Escherichia coli (strain K12)) Explore P0A7R1  Go to UniProtKB:  P0A7R1

Entity ID: 9
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L13	I [auth J]	142	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0AA10 (Escherichia coli (strain K12)) Explore P0AA10  Go to UniProtKB:  P0AA10

Entity ID: 10
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L14	J [auth K]	123	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0ADY3 (Escherichia coli (strain K12)) Explore P0ADY3  Go to UniProtKB:  P0ADY3

Entity ID: 11
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L15	K [auth L]	144	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P02413 (Escherichia coli (strain K12)) Explore P02413  Go to UniProtKB:  P02413

Entity ID: 12
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L16	L [auth M]	136	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0ADY7 (Escherichia coli (strain K12)) Explore P0ADY7  Go to UniProtKB:  P0ADY7

Entity ID: 13
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L17	M [auth N]	118	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0AG44 (Escherichia coli (strain K12)) Explore P0AG44  Go to UniProtKB:  P0AG44

Entity ID: 14
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L18	N [auth O]	117	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0C018 (Escherichia coli (strain K12)) Explore P0C018  Go to UniProtKB:  P0C018

Entity ID: 15
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L19	O [auth P]	114	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7K6 (Escherichia coli (strain K12)) Explore P0A7K6  Go to UniProtKB:  P0A7K6

Entity ID: 16
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L20	P [auth Q]	117	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7L3 (Escherichia coli (strain K12)) Explore P0A7L3  Go to UniProtKB:  P0A7L3

Entity ID: 17
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L21	Q [auth R]	103	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0AG48 (Escherichia coli (strain K12)) Explore P0AG48  Go to UniProtKB:  P0AG48

Entity ID: 18
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L22	R [auth S]	110	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P61175 (Escherichia coli (strain K12)) Explore P61175  Go to UniProtKB:  P61175

Entity ID: 19
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L23	S [auth T]	93	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0ADZ0 (Escherichia coli (strain K12)) Explore P0ADZ0  Go to UniProtKB:  P0ADZ0

Entity ID: 20
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L24	T [auth U]	102	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P60624 (Escherichia coli (strain K12)) Explore P60624  Go to UniProtKB:  P60624

Entity ID: 21
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L25	U [auth V]	94	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P68919 (Escherichia coli (strain K12)) Explore P68919  Go to UniProtKB:  P68919

Entity ID: 22
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L27	V [auth W]	76	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7L8 (Escherichia coli (strain K12)) Explore P0A7L8  Go to UniProtKB:  P0A7L8

Entity ID: 23
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L28	W [auth X]	77	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7M2 (Escherichia coli (strain K12)) Explore P0A7M2  Go to UniProtKB:  P0A7M2

Entity ID: 24
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L29	X [auth Y]	62	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7M6 (Escherichia coli (strain K12)) Explore P0A7M6  Go to UniProtKB:  P0A7M6

Entity ID: 25
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L30	Y [auth Z]	58	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0AG51 (Escherichia coli (strain K12)) Explore P0AG51  Go to UniProtKB:  P0AG51

Entity ID: 26
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L32	Z [auth 0]	56	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7N4 (Escherichia coli (strain K12)) Explore P0A7N4  Go to UniProtKB:  P0A7N4

Entity ID: 27
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L33	AA [auth 1]	51	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7N9 (Escherichia coli (strain K12)) Explore P0A7N9  Go to UniProtKB:  P0A7N9

Entity ID: 28
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L34	BA [auth 2]	46	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7P5 (Escherichia coli (strain K12)) Explore P0A7P5  Go to UniProtKB:  P0A7P5

Entity ID: 29
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L35	CA [auth 3]	64	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7Q1 (Escherichia coli (strain K12)) Explore P0A7Q1  Go to UniProtKB:  P0A7Q1

Entity ID: 30
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L36	DA [auth 4]	38	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7Q6 (Escherichia coli (strain K12)) Explore P0A7Q6  Go to UniProtKB:  P0A7Q6

Entity ID: 31
Molecule	Chains	Sequence Length	Organism	Details	Image
50S ribosomal protein L31	EA [auth 5]	66	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7M9 (Escherichia coli (strain K12)) Explore P0A7M9  Go to UniProtKB:  P0A7M9

Entity ID: 33
Molecule	Chains	Sequence Length	Organism	Details	Image
30S ribosomal protein S2	GA [auth b]	224	Escherichia coli K-12	Mutation(s): 0

Entity ID: 34
Molecule	Chains	Sequence Length	Organism	Details	Image
30S ribosomal protein S3	HA [auth c]	206	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7V3 (Escherichia coli (strain K12)) Explore P0A7V3  Go to UniProtKB:  P0A7V3

Entity ID: 35
Molecule	Chains	Sequence Length	Organism	Details	Image
30S ribosomal protein S4	IA [auth d]	205	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7V8 (Escherichia coli (strain K12)) Explore P0A7V8  Go to UniProtKB:  P0A7V8

Entity ID: 36
Molecule	Chains	Sequence Length	Organism	Details	Image
30S ribosomal protein S5	JA [auth e]	155	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7W1 (Escherichia coli (strain K12)) Explore P0A7W1  Go to UniProtKB:  P0A7W1

Entity ID: 37
Molecule	Chains	Sequence Length	Organism	Details	Image
30S ribosomal protein S6	KA [auth f]	106	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P02358 (Escherichia coli (strain K12)) Explore P02358  Go to UniProtKB:  P02358

Entity ID: 38
Molecule	Chains	Sequence Length	Organism	Details	Image
30S ribosomal protein S7	LA [auth g]	151	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P02359 (Escherichia coli (strain K12)) Explore P02359  Go to UniProtKB:  P02359

Entity ID: 39
Molecule	Chains	Sequence Length	Organism	Details	Image
30S ribosomal protein S8	MA [auth h]	129	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7W7 (Escherichia coli (strain K12)) Explore P0A7W7  Go to UniProtKB:  P0A7W7

Entity ID: 40
Molecule	Chains	Sequence Length	Organism	Details	Image
30S ribosomal protein S9	NA [auth i]	127	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7X3 (Escherichia coli (strain K12)) Explore P0A7X3  Go to UniProtKB:  P0A7X3

Entity ID: 41
Molecule	Chains	Sequence Length	Organism	Details	Image
30S ribosomal protein S10	OA [auth j]	99	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7R5 (Escherichia coli (strain K12)) Explore P0A7R5  Go to UniProtKB:  P0A7R5

Entity ID: 42
Molecule	Chains	Sequence Length	Organism	Details	Image
30S ribosomal protein S11	PA [auth k]	117	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7R9 (Escherichia coli (strain K12)) Explore P0A7R9  Go to UniProtKB:  P0A7R9

Entity ID: 43
Molecule	Chains	Sequence Length	Organism	Details	Image
30S ribosomal protein S12	QA [auth l]	123	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7S3 (Escherichia coli (strain K12)) Explore P0A7S3  Go to UniProtKB:  P0A7S3

Entity ID: 44
Molecule	Chains	Sequence Length	Organism	Details	Image
30S ribosomal protein S13	RA [auth m]	114	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7S9 (Escherichia coli (strain K12)) Explore P0A7S9  Go to UniProtKB:  P0A7S9

Entity ID: 45
Molecule	Chains	Sequence Length	Organism	Details	Image
30S ribosomal protein S14	SA [auth n]	101	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0AG59 (Escherichia coli (strain K12)) Explore P0AG59  Go to UniProtKB:  P0AG59

Entity ID: 46
Molecule	Chains	Sequence Length	Organism	Details	Image
30S ribosomal protein S15	TA [auth o]	88	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0ADZ4 (Escherichia coli (strain K12)) Explore P0ADZ4  Go to UniProtKB:  P0ADZ4

Entity ID: 47
Molecule	Chains	Sequence Length	Organism	Details	Image
30S ribosomal protein S16	UA [auth p]	82	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7T3 (Escherichia coli (strain K12)) Explore P0A7T3  Go to UniProtKB:  P0A7T3

Entity ID: 48
Molecule	Chains	Sequence Length	Organism	Details	Image
30S ribosomal protein S17	VA [auth q]	80	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0AG63 (Escherichia coli (strain K12)) Explore P0AG63  Go to UniProtKB:  P0AG63

Entity ID: 49
Molecule	Chains	Sequence Length	Organism	Details	Image
30S ribosomal protein S18	WA [auth r]	55	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7T7 (Escherichia coli (strain K12)) Explore P0A7T7  Go to UniProtKB:  P0A7T7

Entity ID: 50
Molecule	Chains	Sequence Length	Organism	Details	Image
30S ribosomal protein S19	XA [auth s]	82	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7U3 (Escherichia coli (strain K12)) Explore P0A7U3  Go to UniProtKB:  P0A7U3

Entity ID: 51
Molecule	Chains	Sequence Length	Organism	Details	Image
30S ribosomal protein S20	YA [auth t]	86	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0A7U7 (Escherichia coli (strain K12)) Explore P0A7U7  Go to UniProtKB:  P0A7U7

Entity ID: 52
Molecule	Chains	Sequence Length	Organism	Details	Image
30S ribosomal protein S21	ZA [auth u]	56	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P68679 (Escherichia coli (strain K12)) Explore P68679  Go to UniProtKB:  P68679

Entity ID: 53
Molecule	Chains	Sequence Length	Organism	Details	Image
ermC Nacent chain	AB [auth v]	8	Escherichia coli K-12	Mutation(s): 0

Entity ID: 1
Molecule	Chains	Length	Organism	Image
23S rRNA	A	2,897	Escherichia coli K-12

Entity ID: 2
Molecule	Chains	Length	Organism	Image
5S rRNA	B	120	Escherichia coli K-12

Entity ID: 32
Molecule	Chains	Length	Organism	Image
16S rRNA	FA [auth a]	1,533	Escherichia coli K-12

Entity ID: 54
Molecule	Chains	Length	Organism	Image
P-site Isoleucine tRNA (77-MER)	BB [auth x]	77	Escherichia coli K-12

Entity ID: 55
Molecule	Chains	Length	Organism	Image
atRNA synthetic Stop tRNA (76-MER)	CB [auth z]	76	Escherichia coli K-12

Entity ID: 56
Molecule	Chains	Length	Organism	Image
E-site val tRNA (76-MER)	DB [auth 9]	76	Escherichia coli K-12

Entity ID: 57
Molecule	Chains	Length	Organism	Image
mRNA	EB [auth 6]	11	Escherichia coli K-12

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ERY	HK [auth A]	ERYTHROMYCIN A C37 H67 N O13 ULGZDMOVFRHVEP-RWJQBGPGSA-N
SY5	YO [auth a], ZO [auth a]	2-[[[(3~{R},5~{R})-3-azanyl-6-(3-azanylpropylamino)-5-oxidanyl-hexanoyl]amino]-methyl-amino]ethanoic acid C12 H27 N5 O4 VBFFWDLIKBQABV-NXEZZACHSA-N
MG	AC [auth A], AD [auth A], AE [auth A], AF [auth A], AG [auth A], AH [auth A], AI [auth A], AJ [auth A], AK [auth A], AL [auth a], AM [auth a], AN [auth a], AO [auth a], AP [auth a], BC [auth A], BD [auth A], BE [auth A], BF [auth A], BG [auth A], BH [auth A], BI [auth A], BJ [auth A], BK [auth A], BL [auth a], BM [auth a], BN [auth a], BO [auth a], BP [auth a], CC [auth A], CD [auth A], CE [auth A], CF [auth A], CG [auth A], CH [auth A], CI [auth A], CJ [auth A], CK [auth A], CL [auth a], CM [auth a], CN [auth a], CO [auth a], CP [auth m], DC [auth A], DD [auth A], DE [auth A], DF [auth A], DG [auth A], DH [auth A], DI [auth A], DJ [auth A], DK [auth A], DL [auth a], DM [auth a], DN [auth a], DO [auth a], EC [auth A], ED [auth A], EE [auth A], EF [auth A], EG [auth A], EH [auth A], EI [auth A], EJ [auth A], EK [auth A], EL [auth a], EM [auth a], EN [auth a], EO [auth a], FB [auth A], FC [auth A], FD [auth A], FE [auth A], FF [auth A], FG [auth A], FH [auth A], FI [auth A], FJ [auth A], FK [auth A], FL [auth a], FM [auth a], FN [auth a], FO [auth a], GB [auth A], GC [auth A], GD [auth A], GE [auth A], GF [auth A], GG [auth A], GH [auth A], GI [auth A], GJ [auth A], GK [auth A], GL [auth a], GM [auth a], GN [auth a], GO [auth a], HB [auth A], HC [auth A], HD [auth A], HE [auth A], HF [auth A], HG [auth A], HH [auth A], HI [auth A], HJ [auth A], HL [auth a], HM [auth a], HN [auth a], HO [auth a], IB [auth A], IC [auth A], ID [auth A], IE [auth A], IF [auth A], IG [auth A], IH [auth A], II [auth A], IJ [auth A], IK [auth B], IL [auth a], IM [auth a], IN [auth a], IO [auth a], JB [auth A], JC [auth A], JD [auth A], JE [auth A], JF [auth A], JG [auth A], JH [auth A], JI [auth A], JJ [auth A], JK [auth C], JL [auth a], JM [auth a], JN [auth a], JO [auth a], KB [auth A], KC [auth A], KD [auth A], KE [auth A], KF [auth A], KG [auth A], KH [auth A], KI [auth A], KJ [auth A], KK [auth C], KL [auth a], KM [auth a], KN [auth a], KO [auth a], LB [auth A], LC [auth A], LD [auth A], LE [auth A], LF [auth A], LG [auth A], LH [auth A], LI [auth A], LJ [auth A], LK [auth D], LL [auth a], LM [auth a], LN [auth a], LO [auth a], MB [auth A], MC [auth A], MD [auth A], ME [auth A], MF [auth A], MG [auth A], MH [auth A], MI [auth A], MJ [auth A], MK [auth E], ML [auth a], MM [auth a], MN [auth a], MO [auth a], NB [auth A], NC [auth A], ND [auth A], NE [auth A], NF [auth A], NG [auth A], NH [auth A], NI [auth A], NJ [auth A], NK [auth Q], NL [auth a], NM [auth a], NN [auth a], NO [auth a], OB [auth A], OC [auth A], OD [auth A], OE [auth A], OF [auth A], OG [auth A], OH [auth A], OI [auth A], OJ [auth A], OK [auth 0], OL [auth a], OM [auth a], ON [auth a], OO [auth a], PB [auth A], PC [auth A], PD [auth A], PE [auth A], PF [auth A], PG [auth A], PH [auth A], PI [auth A], PJ [auth A], PK [auth a], PL [auth a], PM [auth a], PN [auth a], PO [auth a], QB [auth A], QC [auth A], QD [auth A], QE [auth A], QF [auth A], QG [auth A], QH [auth A], QI [auth A], QJ [auth A], QK [auth a], QL [auth a], QM [auth a], QN [auth a], QO [auth a], RB [auth A], RC [auth A], RD [auth A], RE [auth A], RF [auth A], RG [auth A], RH [auth A], RI [auth A], RJ [auth A], RK [auth a], RL [auth a], RM [auth a], RN [auth a], RO [auth a], SB [auth A], SC [auth A], SD [auth A], SE [auth A], SF [auth A], SG [auth A], SH [auth A], SI [auth A], SJ [auth A], SK [auth a], SL [auth a], SM [auth a], SN [auth a], SO [auth a], TB [auth A], TC [auth A], TD [auth A], TE [auth A], TF [auth A], TG [auth A], TH [auth A], TI [auth A], TJ [auth A], TK [auth a], TL [auth a], TM [auth a], TN [auth a], TO [auth a], UB [auth A], UC [auth A], UD [auth A], UE [auth A], UF [auth A], UG [auth A], UH [auth A], UI [auth A], UJ [auth A], UK [auth a], UL [auth a], UM [auth a], UN [auth a], UO [auth a], VB [auth A], VC [auth A], VD [auth A], VE [auth A], VF [auth A], VG [auth A], VH [auth A], VI [auth A], VJ [auth A], VK [auth a], VL [auth a], VM [auth a], VN [auth a], VO [auth a], WB [auth A], WC [auth A], WD [auth A], WE [auth A], WF [auth A], WG [auth A], WH [auth A], WI [auth A], WJ [auth A], WK [auth a], WL [auth a], WM [auth a], WN [auth a], WO [auth a], XB [auth A], XC [auth A], XD [auth A], XE [auth A], XF [auth A], XG [auth A], XH [auth A], XI [auth A], XJ [auth A], XK [auth a], XL [auth a], XM [auth a], XN [auth a], XO [auth a], YB [auth A], YC [auth A], YD [auth A], YE [auth A], YF [auth A], YG [auth A], YH [auth A], YI [auth A], YJ [auth A], YK [auth a], YL [auth a], YM [auth a], YN [auth a], ZB [auth A], ZC [auth A], ZD [auth A], ZE [auth A], ZF [auth A], ZG [auth A], ZH [auth A], ZI [auth A], ZJ [auth A], ZK [auth a], ZL [auth a], ZM [auth a], ZN [auth a]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

Modified Residues  3 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MEQ	D	L-PEPTIDE LINKING	C6 H12 N2 O3		GLN
4D4	L [auth M]	L-PEPTIDE LINKING	C6 H14 N4 O3		ARG
D2T	QA [auth l]	L-PEPTIDE LINKING	C5 H9 N O4 S		ASP

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 2.90 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

EM Software:

Task	Software Package	Version
RECONSTRUCTION	RELION	3.1
MODEL REFINEMENT	PHENIX

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2021-05-26 
Deposition Author(s): Albers, S., Beckert, B., Matthies, M., Schuster, R., Riedner, M., Seuring, C., Sanyal, S., Torda, A., Wilson, N.D., Ignatova, Z.

---

Funding Organization	Location	Grant Number
German Research Foundation (DFG)	Germany	--

Revision History  

• Version 1.0: 2021-05-26
  Type: Initial release
  
• Version 1.1: 2024-04-24
  Changes: Data collection, Database references, Derived calculations