4YY3

30S ribosomal subunit- HigB complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	16S rRNA	polymer	1522	493958.3	1	GenBank (55771382)	Thermus thermophilus HB8
2	B	30S ribosomal protein S2	polymer	256	29317.7	1	UniProt (P80371) Pfam (PF00318) In PDB	Thermus thermophilus HB8
3	C	30S ribosomal protein S3	polymer	239	26751.1	1	UniProt (P80372) Pfam (PF07650) Pfam (PF00189) In PDB	Thermus thermophilus HB8
4	D	30S ribosomal protein S4	polymer	209	24373.4	1	UniProt (P80373) Pfam (PF00163) Pfam (PF01479) In PDB	Thermus thermophilus HB8
5	E	30S ribosomal protein S5	polymer	162	17583.4	1	UniProt (Q5SHQ5) Pfam (PF00333) Pfam (PF03719) In PDB	Thermus thermophilus HB8
6	F	30S ribosomal protein S6	polymer	101	11988.8	1	UniProt (Q5SLP8) Pfam (PF01250) In PDB	Thermus thermophilus HB8	TS9
7	G	30S ribosomal protein S7	polymer	156	18051.0	1	UniProt (P17291) Pfam (PF00177) In PDB	Thermus thermophilus HB8
8	H	30S ribosomal protein S8	polymer	138	15868.6	1	UniProt (Q5SHQ2) Pfam (PF00410) UniProt (by SIFTS) (P0DOY9) In PDB	Thermus thermophilus HB8
9	I	30S ribosomal protein S9	polymer	128	14410.6	1	UniProt (P80374) Pfam (PF00380) In PDB	Thermus thermophilus HB8
10	J	30S ribosomal protein S10	polymer	105	11955.0	1	UniProt (Q5SHN7) Pfam (PF00338) In PDB	Thermus thermophilus HB8
11	K	30S ribosomal protein S11	polymer	129	13737.9	1	UniProt (P80376) Pfam (PF00411) In PDB	Thermus thermophilus HB8
12	L	30S ribosomal protein S12	polymer	132	14637.4	1	UniProt (Q5SHN3) Pfam (PF00164) In PDB	Thermus thermophilus HB8
13	M	30S ribosomal protein S13	polymer	126	14338.9	1	UniProt (P80377) Pfam (PF00416) In PDB	Thermus thermophilus HB8
14	N	30S ribosomal protein S14 type Z	polymer	61	7158.7	1	UniProt (Q5SHQ1) Pfam (PF00253) UniProt (by SIFTS) (P0DOY6) In PDB	Thermus thermophilus HB8
15	O	30S ribosomal protein S15	polymer	89	10578.4	1	UniProt (Q5SJ76) Pfam (PF00312) In PDB	Thermus thermophilus HB8
16	P	30S ribosomal protein S16	polymer	88	10410.0	1	UniProt (Q5SJH3) Pfam (PF00886) In PDB	Thermus thermophilus HB8
17	Q	30S ribosomal protein S17	polymer	105	12325.7	1	UniProt (Q5SHP7) Pfam (PF00366) UniProt (by SIFTS) (P0DOY7) In PDB	Thermus thermophilus HB8
18	R	30S ribosomal protein S18	polymer	88	10258.3	1	UniProt (Q5SLQ0) Pfam (PF01084) In PDB	Thermus thermophilus HB8
19	S	30S ribosomal protein S19	polymer	93	10605.5	1	UniProt (Q5SHP2) Pfam (PF00203) In PDB	Thermus thermophilus HB8
20	T	30S ribosomal protein S20	polymer	106	11736.1	1	UniProt (P80380) Pfam (PF01649) In PDB	Thermus thermophilus HB8
21	V	30S ribosomal protein Thx	polymer	27	3350.0	1	UniProt (Q5SIH3) Pfam (PF17070) In PDB	Thermus thermophilus HB8	S31
22	Y	Killer protein	polymer	118	13713.4	1	UniProt (Q7A225) Pfam (PF05015) In PDB	Proteus vulgaris
23	A, B, D, E	MAGNESIUM ION	non-polymer		24.3	194	Chemie (MG)
24	D, N	ZINC ION	non-polymer		65.4	2	Chemie (ZN)

Sequence modifications

Y: 2 - 92 (UniProt: Q7A225)

PDB	External Database	Details
Met 0	-	initiating methionine
Gly 1	-	expression tag
Lys 93	-	expression tag
Leu 94	-	expression tag
Gly 95	-	expression tag
Pro 96	-	expression tag
Glu 97	-	expression tag
Gln 98	-	expression tag
Lys 99	-	expression tag
Leu 100	-	expression tag
Ile 101	-	expression tag
Ser 102	-	expression tag
Glu 103	-	expression tag
Glu 104	-	expression tag
Asp 105	-	expression tag
Leu 106	-	expression tag
Asn 107	-	expression tag
Ser 108	-	expression tag
Ala 109	-	expression tag
Val 110	-	expression tag
Asp 111	-	expression tag
His 112	-	expression tag
His 113	-	expression tag
His 114	-	expression tag
His 115	-	expression tag
His 116	-	expression tag
His 117	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	22
	Total formula weight	797108.0
Non-Polymers*	Number of molecules	196
	Total formula weight	4846.0
All*	Total formula weight	801954.0

*Water molecules are not included.