8D8J

Yeast mitochondrial small subunit assembly intermediate (State 1)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	0	Probable S-adenosyl-L-methionine-dependent RNA methyltransferase RSM22, mitochondrial	polymer	628	72308.3	1	UniProt (P36056) Pfam (PF09243) In PDB	Saccharomyces cerevisiae (baker's yeast)
2	5	37S ribosomal protein MRP13, mitochondrial	polymer	339	39045.0	1	UniProt (P12686) In PDB	Saccharomyces cerevisiae (baker's yeast)	Mitochondrial small ribosomal subunit protein mS44,YmS-A
3	d	Mitochondrial group I intron splicing factor CCM1	polymer	864	101568.5	1	UniProt (A0A8H4FBQ6) Pfam (PF01535) UniProt (by SIFTS) (P48237) In PDB	Saccharomyces cerevisiae (baker's yeast)
4	O	37S ribosomal protein S28, mitochondrial	polymer	286	33116.4	1	UniProt (P21771) Pfam (PF00312) In PDB	Saccharomyces cerevisiae (baker's yeast)	Mitochondrial small ribosomal subunit protein uS15m
5	P	37S ribosomal protein S16, mitochondrial	polymer	121	13663.0	1	UniProt (Q02608) Pfam (PF00886) In PDB	Saccharomyces cerevisiae (baker's yeast)	Mitochondrial small ribosomal subunit protein bS16m
6	Q	37S ribosomal protein S17, mitochondrial	polymer	237	27684.0	1	UniProt (Q03246) Pfam (PF00366) In PDB	Saccharomyces cerevisiae (baker's yeast)	Mitochondrial small ribosomal subunit protein uS17m
7	R	37S ribosomal protein RSM18, mitochondrial	polymer	138	15866.5	1	UniProt (P40033) Pfam (PF01084) In PDB	Saccharomyces cerevisiae (baker's yeast)	Mitochondrial small ribosomal subunit protein bS18m
8	V	37S ribosomal protein PET123, mitochondrial	polymer	318	36059.3	1	UniProt (P17558) In PDB	Saccharomyces cerevisiae (baker's yeast)	Mitochondrial small ribosomal subunit protein mS26
9	2	Protein FYV4, mitochondrial	polymer	130	15321.7	1	UniProt (P38783) Pfam (PF09597) In PDB	Saccharomyces cerevisiae (baker's yeast)	Function required for yeast viability protein 4,Mitochondrial small ribosomal subunit protein mS41
10	D	37S ribosomal protein NAM9, mitochondrial	polymer	486	56450.9	1	UniProt (P27929) Pfam (PF01479) In PDB	Saccharomyces cerevisiae (baker's yeast)	Mitochondrial small ribosomal subunit protein uS4m,Nuclear accommodation of mitochondria protein 9
11	E	37S ribosomal protein S5, mitochondrial	polymer	307	34941.1	1	UniProt (P33759) Pfam (PF00333) Pfam (PF03719) In PDB	Saccharomyces cerevisiae (baker's yeast)	Mitochondrial small ribosomal subunit protein uS5m
12	F	37S ribosomal protein MRP17, mitochondrial	polymer	131	15046.7	1	UniProt (P28778) Pfam (PF01250) In PDB	Saccharomyces cerevisiae (baker's yeast)	Mitochondrial small ribosomal subunit protein bS6m,YmS16
13	6	37S ribosomal protein S35, mitochondrial	polymer	345	39638.2	1	UniProt (P53292) Pfam (PF12298) In PDB	Saccharomyces cerevisiae (baker's yeast)	Mitochondrial small ribosomal subunit protein mS45
14	H	37S ribosomal protein S8, mitochondrial	polymer	155	17496.6	1	UniProt (Q03799) Pfam (PF00410) In PDB	Saccharomyces cerevisiae (baker's yeast)	Mitochondrial small ribosomal subunit protein uS8m
15	a	15S ribosomal RNA	polymer	1713	549234.1	1	GenBank (1887067169)	Saccharomyces cerevisiae (baker's yeast)
16	L	uS12m	polymer	153	16948.7	1	UniProt (A0A6A5Q5F6) Pfam (PF00164) UniProt (by SIFTS) (P53732) In PDB	Saccharomyces cerevisiae (baker's yeast)
17	0	IRON/SULFUR CLUSTER	non-polymer		351.6	1	Chemie (SF4)
18	a	MAGNESIUM ION	non-polymer		24.3	29	Chemie (MG)

Contents of the asymmetric unit

Polymers	Number of chains	16
	Total formula weight	1084389.1
Non-Polymers*	Number of molecules	30
	Total formula weight	1056.5
All*	Total formula weight	1085445.6

*Water molecules are not included.