4V7P

Recognition of the amber stop codon by release factor RF1.

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	A, IC (AA, DA)	16S rRNA (1504-MER)	polymer	1504	488431.2	2	GenBank (AE017221.1)	Thermus thermophilus
2	B, JC (AB, DB)	30S ribosomal protein S2	polymer	234	26987.3	2	UniProt (P62662) Pfam (PF00318)	Thermus thermophilus
3	C, KC (AC, DC)	30S ribosomal protein S3	polymer	206	22862.4	2	UniProt (P62663) Pfam (PF07650) Pfam (PF00189)	Thermus thermophilus
4	D, LC (AD, DD)	30S ribosomal protein S4	polymer	208	24242.3	2	UniProt (P62664) Pfam (PF00163) Pfam (PF01479)	Thermus thermophilus
5	E, MC (AE, DE)	30S ribosomal protein S5	polymer	151	16460.2	2	UniProt (P62665) Pfam (PF00333) Pfam (PF03719)	Thermus thermophilus
6	F, NC (AF, DF)	30S ribosomal protein S6	polymer	101	11988.8	2	UniProt (P62666) Pfam (PF01250)	Thermus thermophilus
7	G, OC (AG, DG)	30S ribosomal protein S7	polymer	155	17919.8	2	UniProt (P62667) Pfam (PF00177)	Thermus thermophilus
8	H, PC (AH, DH)	30S ribosomal protein S8	polymer	138	15868.6	2	UniProt (P62668) Pfam (PF00410)	Thermus thermophilus
9	I, QC (AI, DI)	30S ribosomal protein S9	polymer	127	14298.5	2	UniProt (P62669) Pfam (PF00380)	Thermus thermophilus
10	J, RC (AJ, DJ)	30S ribosomal protein S10	polymer	98	11299.2	2	UniProt (P62653) Pfam (PF00338)	Thermus thermophilus
11	K, SC (AK, DK)	30S ribosomal protein S11	polymer	119	12606.4	2	UniProt (P62654) Pfam (PF00411)	Thermus thermophilus
12	L, TC (AL, DL)	30S ribosomal protein S12	polymer	124	13804.3	2	UniProt (P61941) Pfam (PF00164)	Thermus thermophilus
13	M, UC (AM, DM)	30S ribosomal protein S13	polymer	117	13308.5	2	UniProt (P62655) Pfam (PF00416)	Thermus thermophilus
14	N, VC (AN, DN)	30S ribosomal protein S14	polymer	60	7027.5	2	UniProt (P62656) Pfam (PF00253)	Thermus thermophilus
15	O, WC (AO, DO)	30S ribosomal protein S15	polymer	88	10447.2	2	UniProt (P62657) Pfam (PF00312)	Thermus thermophilus
16	P, XC (AP, DP)	30S ribosomal protein S16	polymer	83	9924.5	2	UniProt (P62238) Pfam (PF00886)	Thermus thermophilus
17	Q, YC (AQ, DQ)	30S ribosomal protein S17	polymer	99	11721.9	2	UniProt (P62658) Pfam (PF00366)	Thermus thermophilus
18	R, ZC (AR, DR)	30S ribosomal protein S18	polymer	70	8155.8	2	UniProt (P62659) Pfam (PF01084)	Thermus thermophilus
19	AD, S (AS, DS)	30S ribosomal protein S19	polymer	78	8949.4	2	UniProt (P62660) Pfam (PF00203)	Thermus thermophilus
20	BD, T (AT, DT)	30S ribosomal protein S20	polymer	99	10907.1	2	UniProt (P62661) Pfam (PF01649)	Thermus thermophilus
21	CD, U (AU, DU)	30S ribosomal protein Thx	polymer	24	2960.5	2	UniProt (P62613) Pfam (PF17070)	Thermus thermophilus
22	DD, V (AV, DV)	Peptide chain release factor 1	polymer	354	40153.5	2	UniProt (Q72HB8) Pfam (PF03462) Pfam (PF00472)	Thermus thermophilus	RF-1
23	ED, W (AW, DW)	P-site tRNA-fMet	polymer	77	24802.8	2	GenBank (CP001509.3)	Escherichia coli
24	X (AX)	messenger RNA (5'-R(*AP*AP*UP*GP*UP*AP*G)-3')	polymer	7	2245.4	1		Thermus thermophilus
25	DB, Y (BA, CA)	23S ribosomal RNA	polymer	2879	936302.1	2	GenBank (AE017221.1)	Thermus thermophilus
26	EB, Z (BB, CB)	5S ribosomal RNA	polymer	119	38553.0	2	GenBank (AE017221.1)	Thermus thermophilus
27	AA, FB (BC, CC)	50S ribosomal protein L2	polymer	275	30401.4	2	UniProt (Q72I07) Pfam (PF00181) Pfam (PF03947)	Thermus thermophilus
28	BA, GB (BD, CD)	50S ribosomal protein L3	polymer	206	22450.2	2	UniProt (Q72I04) Pfam (PF00297)	Thermus thermophilus
29	CA, HB (BE, CE)	50S ribosomal protein L4	polymer	205	22744.3	2	UniProt (Q72I05) Pfam (PF00573)	Thermus thermophilus
30	DA, IB (BF, CF)	50S ribosomal protein L5	polymer	181	20944.4	2	UniProt (Q72I16) Pfam (PF00281) Pfam (PF00673)	Thermus thermophilus
31	EA, JB (BG, CG)	50S ribosomal protein L6	polymer	180	19568.9	2	UniProt (Q72I19) Pfam (PF00347)	Thermus thermophilus
32	FA, KB (BH, CH)	50S ribosomal protein L9	polymer	148	16436.2	2	UniProt (Q72GV5) Pfam (PF01281) Pfam (PF03948)	Thermus thermophilus
33	GA, LB (BI, CI)	50S ribosomal protein L10	polymer	173	18586.6	2	UniProt (Q72GS1) Pfam (PF00466)	Thermus thermophilus
34	HA, MB (BJ, CJ)	50S ribosomal protein L13	polymer	139	15796.7	2	UniProt (Q72IN1) Pfam (PF00572)	Thermus thermophilus
35	IA, NB (BK, CK)	50S ribosomal protein L14	polymer	122	13309.6	2	UniProt (Q72I14) Pfam (PF00238)	Thermus thermophilus
36	JA, OB (BL, CL)	50S ribosomal protein L15	polymer	150	16319.1	2	UniProt (Q72I23) Pfam (PF00828)	Thermus thermophilus
37	KA, PB (BM, CM)	50S ribosomal protein L16	polymer	141	15977.9	2	UniProt (Q72I11) Pfam (PF00252)	Thermus thermophilus
38	LA, QB (BN, CN)	50S ribosomal protein L17	polymer	117	13619.0	2	UniProt (Q72I33) Pfam (PF01196)	Thermus thermophilus
39	MA, RB (BO, CO)	50S ribosomal protein L18	polymer	111	12508.6	2	UniProt (Q72I20) Pfam (PF00861)	Thermus thermophilus
40	NA, SB (BP, CP)	50S ribosomal protein L19	polymer	146	17217.9	2	UniProt (Q72JU9) Pfam (PF01245)	Thermus thermophilus
41	OA, TB (BQ, CQ)	50S ribosomal protein L20	polymer	116	13500.9	2	UniProt (Q72L76) Pfam (PF00453)	Thermus thermophilus
42	PA, UB (BR, CR)	50S ribosomal protein L21	polymer	101	11069.2	2	UniProt (Q72HR2) Pfam (PF00829)	Thermus thermophilus
43	QA, VB (BS, CS)	50S ribosomal protein L22	polymer	112	12678.9	2	UniProt (Q72I09) Pfam (PF00237)	Thermus thermophilus
44	RA, WB (BT, CT)	50S ribosomal protein L23	polymer	96	10759.8	2	UniProt (Q72I06) Pfam (PF00276)	Thermus thermophilus
45	SA, XB (BU, CU)	50S ribosomal protein L24	polymer	109	11954.4	2	UniProt (Q72I15) Pfam (PF00467) Pfam (PF17136)	Thermus thermophilus
46	TA, YB (BV, CV)	50S ribosomal protein L25	polymer	206	23238.6	2	UniProt (Q72IA7) Pfam (PF01386) Pfam (PF14693)	Thermus thermophilus
47	UA, ZB (BW, CW)	50S ribosomal protein L27	polymer	84	9369.9	2	UniProt (Q72HR3) Pfam (PF01016)	Thermus thermophilus
48	AC, VA (BX, CX)	50S ribosomal protein L28	polymer	98	11032.2	2	UniProt (Q72G84) Pfam (PF00830)	Thermus thermophilus
49	BC, WA (BY, CY)	50S ribosomal protein L29	polymer	72	8670.3	2	UniProt (Q72I12) Pfam (PF00831)	Thermus thermophilus
50	CC, XA (BZ, CZ)	50S ribosomal protein L30	polymer	59	6670.0	2	UniProt (Q72I22) Pfam (PF00327)	Thermus thermophilus
51	DC, YA (B1, C1)	50S ribosomal protein L31	polymer	71	8300.5	2	UniProt (Q72JR0) Pfam (PF01197)	Thermus thermophilus
52	EC, ZA (B2, C2)	50S ribosomal protein L32	polymer	59	6602.9	2	UniProt (P62652) Pfam (PF01783)	Thermus thermophilus
53	AB, FC (B3, C3)	50S ribosomal protein L33	polymer	54	6632.9	2	UniProt (Q72GW3) Pfam (PF00471)	Thermus thermophilus
54	BB, GC (B4, C4)	50S ribosomal protein L34	polymer	48	5975.3	2	UniProt (P80340) Pfam (PF00468)	Thermus thermophilus
55	CB, HC (B5, C5)	50S ribosomal protein L35	polymer	64	7375.0	2	UniProt (Q72L77) Pfam (PF01632)	Thermus thermophilus
56	FD (DX)	messenger RNA (5'-R(*AP*AP*UP*GP*UP*AP*G)-3')	polymer	9	2903.8	1		Thermus thermophilus
57	AE, AF, AG, AH, AI... (AA, BA, CA, DA, DW...)	MAGNESIUM ION	non-polymer		24.3	410	Chemie (MG)
58	BT, CT, SF, TF (DD, DN, AD, AN)	ZINC ION	non-polymer		65.4	4	Chemie (ZN)

Sequence modifications

BA, CA: 6 - 2897 (GenBank: AE017221.1)

PDB	External Database	Details
U 1142	C 1535654	conflict
U 2825	G 1537301	conflict

BQ, CQ: 2 - 118 (UniProt: Q72L76)

PDB	External Database	Details
-	Phe 32	deletion

Contents of the asymmetric unit

Polymers	Number of chains	110
	Total formula weight	4424537.5
Non-Polymers*	Number of molecules	414
	Total formula weight	10226.7
All*	Total formula weight	4434764.2

*Water molecules are not included.