5AJ4

Structure of the 55S mammalian mitoribosome.

This is a non-PDB format compatible entry.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	AA	MITORIBOSOMAL 12S Ribosomal RNA	polymer	962	308989.1	1	GenBank (223972359)	SUS SCROFA (PIG)
2	AB	MITORIBOSOMAL PROTEIN US2M, MRPS2	polymer	220	24986.9	1	UniProt (F1S001) Pfam (PF00318) In PDB	SUS SCROFA (PIG)
3	AC	MITORIBOSOMAL PROTEIN US3M, MRPS24	polymer	132	15238.7	1	UniProt (F1ST79) Pfam (PF14955) In PDB	SUS SCROFA (PIG)
4	AE	MITORIBOSOMAL PROTEIN US5M, MRPS5	polymer	328	37306.7	1	UniProt (F1SU66) Pfam (PF21251) Pfam (PF00333) Pfam (PF03719) In PDB	SUS SCROFA (PIG)
5	AF	MITORIBOSOMAL PROTEIN BS6M, MRPS6	polymer	124	14283.7	1		SUS SCROFA (PIG)
6	AG	MITORIBOSOMAL PROTEIN US7M, MRPS7	polymer	208	24523.5	1	UniProt (F1RVX4) In PDB	SUS SCROFA (PIG)
7	AI	MITORIBOSOMAL PROTEIN US9M, MRPS9	polymer	311	35515.8	1		SUS SCROFA (PIG)
8	AJ	MITORIBOSOMAL PROTEIN US10M, MRPS10	polymer	201	23192.8	1		SUS SCROFA (PIG)
9	AK	MITORIBOSOMAL PROTEIN US11M, MRPS11	polymer	136	14251.4	1	UniProt (F1SRT1) In PDB	SUS SCROFA (PIG)
10	AL	MITORIBOSOMAL PROTEIN US12M, MRPS12	polymer	109	12030.2	1		SUS SCROFA (PIG)
11	AN	MITORIBOSOMAL PROTEIN US14M, MRPS14	polymer	128	15120.7	1		SUS SCROFA (PIG)
12	AO	MITORIBOSOMAL PROTEIN US15M, MRPS15	polymer	239	27411.4	1		SUS SCROFA (PIG)
13	AP	MITORIBOSOMAL PROTEIN BS16M, MRPS16	polymer	117	13273.5	1	UniProt (F1SU70) In PDB	SUS SCROFA (PIG)
14	AQ	MITORIBOSOMAL PROTEIN US17M, MRPS17	polymer	109	12133.4	1	UniProt (F1RIU0) Pfam (PF00366) UniProt (by SIFTS) (A0A8D1UDM1) In PDB	SUS SCROFA (PIG)
15	AR	MITORIBOSOMAL PROTEIN BS18M, MRPS18C	polymer	97	11224.3	1		SUS SCROFA (PIG)
16	AU	MITORIBOSOMAL PROTEIN BS21M, MRPS21	polymer	86	10551.3	1	UniProt (I3L971) In PDB	SUS SCROFA (PIG)
17	AV, AY	P-SITE AND A-SITE TRNA	polymer	69	19163.7	2		SUS SCROFA (PIG)
18	AX	MRNA	polymer	13	3545.4	1		SUS SCROFA (PIG)
19	Aa	MITORIBOSOMAL PROTEIN MS22, MRPS22	polymer	356	39258.6	1		SUS SCROFA (PIG)
20	Ab	MITORIBOSOMAL PROTEIN MS23, MRPS23	polymer	190	21666.7	1		SUS SCROFA (PIG)
21	Ac	MITORIBOSOMAL PROTEIN MS25, MRPS25	polymer	169	19508.7	1		SUS SCROFA (PIG)
22	Ad	MITORIBOSOMAL PROTEIN MS26, MRPS26	polymer	177	20854.5	1	UniProt (F1S8A5) Pfam (PF14943) In PDB	SUS SCROFA (PIG)
23	Ae	MITORIBOSOMAL PROTEIN MS27, MRPS27	polymer	336	28613.1	1		SUS SCROFA (PIG)
24	Af	MITORIBOSOMAL PROTEIN MS28, MRPS28	polymer	188	21014.9	1		SUS SCROFA (PIG)
25	Ag	MITORIBOSOMAL PROTEIN MS29, MRPS29	polymer	397	44924.0	1		SUS SCROFA (PIG)
26	Ah	MITORIBOSOMAL PROTEIN MS31, MRPS31	polymer	103	12382.9	1	UniProt (F1RME2) Pfam (PF15433) In PDB	SUS SCROFA (PIG)
27	Ai	MITORIBOSOMAL PROTEIN MS33, MRPS33	polymer	99	11720.6	1	UniProt (F1S8G3) Pfam (PF08293) UniProt (by SIFTS) (A0A4X1V2H3) In PDB	SUS SCROFA (PIG)
28	Aj	MITORIBOSOMAL PROTEIN MS34, MRPS34	polymer	218	25681.7	1		SUS SCROFA (PIG)
29	Ak	MITORIBOSOMAL PROTEIN MS35, MRPS35	polymer	275	31653.5	1	UniProt (F1SG95) Pfam (PF10213) In PDB	SUS SCROFA (PIG)
30	Am	MITORIBOSOMAL PROTEIN MS37, MRPS37	polymer	116	13343.6	1	UniProt (F1SU49) Pfam (PF06747) UniProt (by SIFTS) (A0A4X1SZV4) In PDB	SUS SCROFA (PIG)
31	An	MITORIBOSOMAL PROTEIN MS38, MRPS38	polymer	72	9079.0	1		SUS SCROFA (PIG)
32	Ao	MITORIBOSOMAL PROTEIN MS39, MRPS39	polymer	530	48540.6	1	UniProt (K7GKS8) Pfam (PF22330) In PDB	SUS SCROFA (PIG)
33	Ap	28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL	polymer	188	22027.2	1	UniProt (Q767K8) Pfam (PF01084) In PDB	SUS SCROFA (PIG)
34	As	UNASSIGNED HELICES	polymer	16	1379.7	1		SUS SCROFA (PIG)
35	Az	UNASSIGNED HELICES	polymer	17	1464.8	1		SUS SCROFA (PIG)
36	B0	MITORIBOSOMAL PROTEIN BL27M, MRPL27	polymer	148	15943.7	1	UniProt (F1RT79) Pfam (PF01016) UniProt (by SIFTS) (A0A4X1U0F6) In PDB	SUS SCROFA (PIG)
37	B1	MITORIBOSOMAL PROTEIN BL28M, MRPL28	polymer	256	30149.0	1	UniProt (F1RGV8) UniProt (by SIFTS) (A0A0R4J8D5) In PDB	SUS SCROFA (PIG)
38	B2	MITORIBOSOMAL PROTEIN UL29M, MRPL47	polymer	252	30085.1	1		SUS SCROFA (PIG)
39	B3	MITORIBOSOMAL PROTEIN UL30M, MRPL30	polymer	161	18585.8	1	UniProt (F1STE5) Pfam (PF00327) UniProt (by SIFTS) (A0A8D1MIP3) In PDB	SUS SCROFA (PIG)
40	B4	MITORIBOSOMAL PROTEIN BL31M, MRPL55	polymer	126	15156.5	1	UniProt (I3LQ65) In PDB	SUS SCROFA (PIG)
41	B5	MITORIBOSOMAL PROTEIN BL32M, MRPL32	polymer	188	21537.9	1	UniProt (I3LTC4) Pfam (PF01783) In PDB	SUS SCROFA (PIG)
42	B6	MITORIBOSOMAL PROTEIN BL33M, MRPL33	polymer	65	7508.1	1		SUS SCROFA (PIG)
43	B7	MITORIBOSOMAL PROTEIN BL34M, MRPL34	polymer	95	10871.7	1	UniProt (W5IDC1) Pfam (PF00468) In PDB	SUS SCROFA (PIG)
44	B8	MITORIBOSOMAL PROTEIN BL35M, MRPL35	polymer	188	21548.5	1	UniProt (F1SVC5) In PDB	SUS SCROFA (PIG)
45	B9	MITORIBOSOMAL PROTEIN BL36M, MRPL36	polymer	100	10841.0	1	UniProt (I3LDE8) In PDB	SUS SCROFA (PIG)
46	BA	MITORIBOSOMAL 16S Ribosomal RNA	polymer	1570	504538.8	1		SUS SCROFA (PIG)
47	BB	MITORIBOSOMAL CP TRNA	polymer	51	15180.6	1		SUS SCROFA
48	BD	MITORIBOSOMAL PROTEIN UL2M, MRPL2	polymer	306	33270.9	1	UniProt (F1RRN2) Pfam (PF00181) In PDB	SUS SCROFA (PIG)
49	BE	MITORIBOSOMAL PROTEIN UL3M, MRPL3	polymer	348	38427.2	1		SUS SCROFA (PIG)
50	BF	MITORIBOSOMAL PROTEIN UL4M, MRPL4	polymer	294	33251.5	1	UniProt (F1S3J8) In PDB	SUS SCROFA (PIG)
51	BI	MITORIBOSOMAL PROTEIN BL9M, MRPL9	polymer	268	30373.4	1	UniProt (I3LR45) Pfam (PF01281) Pfam (PF22078) In PDB	SUS SCROFA (PIG)
52	BJ	MITORIBOSOMAL PROTEIN UL10M, MRPL10	polymer	262	29449.7	1	UniProt (F1RWJ0) Pfam (PF00466) In PDB	SUS SCROFA (PIG)
53	BK	MITORIBOSOMAL PROTEIN UL11M, MRPL11	polymer	192	20809.3	1	UniProt (F1RU54) Pfam (PF00298) In PDB	SUS SCROFA (PIG)
54	BN	MITORIBOSOMAL PROTEIN UL13M, MRPL13	polymer	178	20633.8	1	UniProt (F1S286) In PDB	SUS SCROFA (PIG)
55	BO	MITORIBOSOMAL PROTEIN UL14M, MRPL14	polymer	145	15955.6	1	UniProt (F1RQV7) Pfam (PF00238) In PDB	SUS SCROFA (PIG)
56	BP	MITORIBOSOMAL PROTEIN UL15M, MRPL15	polymer	296	33481.7	1	UniProt (F1RSH0) In PDB	SUS SCROFA (PIG)
57	BQ	MITORIBOSOMAL PROTEIN UL16M, MRPL16	polymer	251	28680.5	1	UniProt (F1RI89) Pfam (PF00252) In PDB	SUS SCROFA (PIG)
58	BR	MITORIBOSOMAL PROTEIN BL17M, MRPL17	polymer	169	19268.2	1	UniProt (F1RMQ4) Pfam (PF01196) In PDB	SUS SCROFA (PIG)
59	BS	MITORIBOSOMAL PROTEIN UL18M, MRPL18	polymer	180	20582.6	1	UniProt (F1SB64) Pfam (PF00861) UniProt (by SIFTS) (A0A0R4J8D5) In PDB	SUS SCROFA (PIG)
60	BT	MITORIBOSOMAL PROTEIN BL19M, MRPL19	polymer	292	32958.0	1	UniProt (I3LNJ0) Pfam (PF01245) In PDB	SUS SCROFA (PIG)
61	BU	MITORIBOSOMAL PROTEIN BL20M, MRPL20	polymer	149	17554.8	1	UniProt (F1RJD0) In PDB	SUS SCROFA (PIG)
62	BV	MITORIBOSOMAL PROTEIN BL21M, MRPL21	polymer	209	23154.9	1	UniProt (F1RY70) Pfam (PF00829) In PDB	SUS SCROFA (PIG)
63	BW	MITORIBOSOMAL PROTEIN UL22M, MRPL22	polymer	210	24313.4	1		SUS SCROFA (PIG)
64	BX	MITORIBOSOMAL PROTEIN UL23M, MRPL23	polymer	150	17643.2	1		SUS SCROFA (PIG)
65	BY	MITORIBOSOMAL PROTEIN UL24M, MRPL24	polymer	216	24893.5	1	UniProt (F1RHJ1) Pfam (PF00467) Pfam (PF17136) In PDB	SUS SCROFA (PIG)
66	Ba	MITORIBOSOMAL PROTEIN ML37, MRPL37	polymer	423	47936.0	1		SUS SCROFA (PIG)
67	Bb	MITORIBOSOMAL PROTEIN ML38, MRPL38	polymer	380	44656.4	1	UniProt (F1RW03) Pfam (PF01161) In PDB	SUS SCROFA (PIG)
68	Bc	MITORIBOSOMAL PROTEIN ML39, MRPL39	polymer	334	38523.4	1		SUS SCROFA (PIG)
69	Bd	MITORIBOSOMAL PROTEIN ML40, MRPL40	polymer	206	24075.7	1	UniProt (F1RK59) In PDB	SUS SCROFA (PIG)
70	Be	MITORIBOSOMAL PROTEIN ML41, MRPL41	polymer	135	15073.4	1		SUS SCROFA (PIG)
71	Bf	MITORIBOSOMAL PROTEIN ML42, MRPL42	polymer	142	15908.5	1		SUS SCROFA (PIG)
72	Bg	MITORIBOSOMAL PROTEIN ML43, MRPL43	polymer	159	17728.1	1	UniProt (F1S8U4) Pfam (PF05047) In PDB	SUS SCROFA (PIG)
73	Bh	MITORIBOSOMAL PROTEIN ML44, MRPL44	polymer	332	37527.2	1	UniProt (F1SR64) Pfam (PF22935) Pfam (PF22892) In PDB	SUS SCROFA (PIG)
74	Bi	MITORIBOSOMAL PROTEIN ML45, MRPL45	polymer	312	36119.7	1		SUS SCROFA (PIG)
75	Bj	MITORIBOSOMAL PROTEIN ML46, MRPL46	polymer	279	32216.0	1	UniProt (F1SRT0) Pfam (PF11788) In PDB	SUS SCROFA (PIG)
76	Bk	MITORIBOSOMAL PROTEIN ML48, MRPL48	polymer	212	23749.5	1		SUS SCROFA (PIG)
77	Bl	MITORIBOSOMAL PROTEIN ML49, MRPL49	polymer	166	18957.8	1		SUS SCROFA (PIG)
78	Bm	MITORIBOSOMAL PROTEIN ML50, MRPL50	polymer	159	18351.0	1	UniProt (I3L9H6) Pfam (PF10501) In PDB	SUS SCROFA (PIG)
79	Bn	MITORIBOSOMAL PROTEIN ML51, MRPL51	polymer	128	15220.0	1		SUS SCROFA (PIG)
80	Bo	MITORIBOSOMAL PROTEIN ML52, MRPL52	polymer	124	13813.7	1	UniProt (F1S9B7) Pfam (PF18699) In PDB	SUS SCROFA (PIG)
81	Bp	MITORIBOSOMAL PROTEIN ML53, MRPL53	polymer	112	12015.7	1	UniProt (F1SLH8) In PDB	SUS SCROFA (PIG)
82	Bq	MITORIBOSOMAL PROTEIN ML54, MRPL54	polymer	138	15957.4	1		SUS SCROFA (PIG)
83	Bt	MITORIBOSOMAL PROTEIN ML63, MRPL57	polymer	102	12001.9	1		SUS SCROFA (PIG)
84	Bu	MITORIBOSOMAL PROTEIN ML62, MRPL58	polymer	205	23281.8	1	UniProt (W5IDC0) Pfam (PF00472) In PDB	SUS SCROFA (PIG)
85	Bv	MITORIBOSOMAL PROTEIN ML64, MRPL59	polymer	222	25347.6	1		SUS SCROFA (PIG)
86	Bw	MITORIBOSOMAL PROTEIN ML65, MRPS30	polymer	433	49071.5	1		SUS SCROFA (PIG)
87	Bx	MITORIBOSOMAL PROTEIN ML66, MRPS18A	polymer	196	22273.1	1	UniProt (F1RRH6) Pfam (PF01084) In PDB	SUS SCROFA (PIG)
88	Bz	UNASSIGNED SECONDARY STRUCTURE ELEMENTS	polymer	94	8017.9	1		SUS SCROFA (PIG)
89	AA, BA, BP, BR, BX...	MAGNESIUM ION	non-polymer		24.3	351	Chemie (MG)
90	AR, Ac, Bx, Ap, B5...	ZINC ION	non-polymer		65.4	6	Chemie (ZN)
91	Ag	GUANOSINE-5'-DIPHOSPHATE	non-polymer		443.2	1	Chemie (GDP)
92		water	water		18.0	340	Chemie (HOH)

Sequence modifications

Ao: 1 - 143 (UniProt: K7GKS8)
Ao: 153 - 677 (PDB: 5AJ4)
BT: 1 - 292 (UniProt: I3LNJ0)

PDB	External Database	Details
Unk 54	Phe 54	conflict
Unk 55	Gln 55	conflict
Unk 56	Pro 56	conflict
Unk 57	Pro 57	conflict
Unk 58	Pro 58	conflict
Unk 59	Lys 59	conflict
Unk 60	Pro 60	conflict
Unk 61	Val 61	conflict
Unk 62	Ile 62	conflict
Unk 63	Val 63	conflict
Unk 64	Asp 64	conflict
Unk 65	Lys 65	conflict
Unk 66	Arg 66	conflict
Unk 67	Arg 67	conflict
Unk 68	Pro 68	conflict

Bu: 1 - 205 (UniProt: W5IDC0)

PDB	External Database	Details
Unk 164	Ala 164	conflict
Unk 165	Lys 165	conflict
Unk 166	Glu 166	conflict
Unk 167	Pro 167	conflict
Unk 168	Ser 168	conflict
Unk 169	Arg 169	conflict
Unk 170	Glu 170	conflict
Unk 171	Asp 171	conflict
Unk 172	Ala 172	conflict
Unk 173	Glu 173	conflict

Contents of the asymmetric unit

Polymers	Number of chains	89
	Total formula weight	2749492.6
Non-Polymers*	Number of molecules	358
	Total formula weight	9366.7
All*	Total formula weight	2758859.3

*Water molecules are not included.