Analysis of interatomic Contacts of Structural Units in PDB entry:
6QCS

Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 6QCS entry

There are 6 chains in PDB entry 6QCS (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	ILE 723
B	GLY 0	ILE 749
C	GLY 0	ARG 741
M	A 2	G 5
V	A 1	G 14
R	A 4	U 18

There are 95 helices in PDB entry 6QCS. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	2	9	Right-handed alpha
Helix 2	AA2	A	10	24	Right-handed alpha
Helix 3	AA3	A	31	49	Right-handed alpha
Helix 4	AA4	A	84	100	Right-handed alpha
Helix 5	AA5	A	127	137	Right-handed alpha
Helix 6	AA6	A	164	184	Right-handed alpha
Helix 7	AA7	A	186	192	Right-handed alpha
Helix 8	AA8	A	206	215	Right-handed alpha
Helix 9	AA9	A	222	233	Right-handed alpha
Helix 10	AB1	A	238	244	Right-handed alpha
Helix 11	AB2	A	266	270	Right-handed 310
Helix 12	AB3	A	301	313	Right-handed alpha
Helix 13	AB4	A	313	319	Right-handed alpha
Helix 14	AB5	A	332	348	Right-handed alpha
Helix 15	AB6	A	359	367	Right-handed alpha
Helix 16	AB7	A	376	382	Right-handed alpha
Helix 17	AB8	A	401	411	Right-handed alpha
Helix 18	AB9	A	429	449	Right-handed alpha
Helix 19	AC1	A	449	472	Right-handed alpha
Helix 20	AC2	A	563	572	Right-handed alpha
Helix 21	AC3	A	575	596	Right-handed alpha
Helix 22	AC4	A	600	605	Right-handed alpha
Helix 23	AC5	A	629	646	Right-handed alpha
Helix 24	AC6	A	648	670	Right-handed alpha
Helix 25	AC7	A	678	687	Right-handed alpha
Helix 26	AC8	A	693	713	Right-handed alpha
Helix 27	AC9	A	714	717	Right-handed 310
Helix 28	AD1	B	7	12	Right-handed alpha
Helix 29	AD2	B	14	22	Right-handed 310
Helix 30	AD3	B	35	49	Right-handed alpha
Helix 31	AD4	B	84	99	Right-handed alpha
Helix 32	AD5	B	101	116	Right-handed alpha
Helix 33	AD6	B	118	124	Right-handed 310
Helix 34	AD7	B	139	151	Right-handed alpha
Helix 35	AD8	B	152	154	Right-handed 310
Helix 36	AD9	B	162	174	Right-handed alpha
Helix 37	AE1	B	214	222	Right-handed alpha
Helix 38	AE2	B	248	264	Right-handed alpha
Helix 39	AE3	B	275	291	Right-handed alpha
Helix 40	AE4	B	308	313	Right-handed alpha
Helix 41	AE5	B	314	326	Right-handed alpha
Helix 42	AE6	B	330	337	Right-handed alpha
Helix 43	AE7	B	339	345	Right-handed alpha
Helix 44	AE8	B	377	381	Right-handed 310
Helix 45	AE9	B	382	393	Right-handed alpha
Helix 46	AF1	B	394	396	Right-handed 310
Helix 47	AF2	B	415	426	Right-handed alpha
Helix 48	AF3	B	454	472	Right-handed alpha
Helix 49	AF4	B	504	512	Right-handed 310
Helix 50	AF5	B	517	535	Right-handed alpha
Helix 51	AF6	B	539	559	Right-handed alpha
Helix 52	AF7	B	571	582	Right-handed alpha
Helix 53	AF8	B	584	588	Right-handed 310
Helix 54	AF9	B	589	593	Right-handed 310
Helix 55	AG1	B	599	603	Right-handed 310
Helix 56	AG2	B	606	611	Right-handed alpha
Helix 57	AG3	B	612	615	Right-handed 310
Helix 58	AG4	B	616	624	Right-handed alpha
Helix 59	AG5	B	635	640	Right-handed alpha
Helix 60	AG6	B	670	675	Right-handed 310
Helix 61	AG7	B	679	699	Right-handed alpha
Helix 62	AG8	B	700	703	Right-handed 310
Helix 63	AG9	B	712	730	Right-handed alpha
Helix 64	AH1	B	737	749	Right-handed alpha
Helix 65	AH2	C	2	13	Right-handed alpha
Helix 66	AH3	C	15	25	Right-handed alpha
Helix 67	AH4	C	29	34	Right-handed alpha
Helix 68	AH5	C	44	53	Right-handed alpha
Helix 69	AH6	C	66	70	Right-handed 310
Helix 70	AH7	C	95	105	Right-handed alpha
Helix 71	AH8	C	117	129	Right-handed alpha
Helix 72	AH9	C	157	169	Right-handed alpha
Helix 73	AI1	C	170	174	Right-handed 310
Helix 74	AI2	C	179	184	Right-handed alpha
Helix 75	AI3	C	184	195	Right-handed alpha
Helix 76	AI4	C	201	214	Right-handed alpha
Helix 77	AI5	C	227	232	Right-handed alpha
Helix 78	AI6	C	254	273	Right-handed alpha
Helix 79	AI7	C	277	287	Right-handed alpha
Helix 80	AI8	C	296	303	Right-handed alpha
Helix 81	AI9	C	308	318	Right-handed alpha
Helix 82	AJ1	C	392	407	Right-handed alpha
Helix 83	AJ2	C	409	414	Right-handed alpha
Helix 84	AJ3	C	431	441	Right-handed alpha
Helix 85	AJ4	C	444	450	Right-handed alpha
Helix 86	AJ5	C	515	519	Right-handed 310
Helix 87	AJ6	C	537	541	Right-handed 310
Helix 88	AJ7	C	542	557	Right-handed alpha
Helix 89	AJ8	C	557	567	Right-handed alpha
Helix 90	AJ9	C	578	583	Right-handed alpha
Helix 91	AK1	C	589	607	Right-handed alpha
Helix 92	AK2	C	611	619	Right-handed alpha
Helix 93	AK3	C	620	623	Right-handed 310
Helix 94	AK4	C	690	694	Right-handed 310
Helix 95	AK5	C	713	718	Right-handed alpha

There are 25 sheets in PDB entry 6QCS. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	52	54	first strand
Strand 2	A	60	62	anti-parallel

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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	77	79	first strand
Strand 2	A	110	112	anti-parallel
Strand 3	A	117	123	anti-parallel
Strand 4	A	144	148	parallel
Strand 5	A	155	156	anti-parallel

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There are 6 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	255	256	first strand
Strand 2	A	675	676	anti-parallel
Strand 3	B	482	485	anti-parallel
Strand 4	B	298	305	anti-parallel
Strand 5	B	445	452	anti-parallel
Strand 6	B	435	442	anti-parallel

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There are 7 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	324	326	first strand
Strand 2	A	537	545	anti-parallel
Strand 3	A	550	562	anti-parallel
Strand 4	A	514	522	anti-parallel
Strand 5	A	492	502	anti-parallel
Strand 6	A	476	478	anti-parallel
Strand 7	A	355	356	anti-parallel

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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	324	326	first strand
Strand 2	A	537	545	anti-parallel
Strand 3	A	550	562	anti-parallel
Strand 4	A	514	522	anti-parallel
Strand 5	A	492	502	anti-parallel
Strand 6	A	481	486	anti-parallel

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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	373	374	first strand
Strand 2	B	364	368	parallel
Strand 3	B	355	359	anti-parallel

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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	623	628	first strand
Strand 2	A	614	620	anti-parallel
Strand 3	B	2	3	anti-parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	54	57	first strand
Strand 2	B	64	67	anti-parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	127	130	first strand
Strand 2	B	135	138	anti-parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	178	187	first strand
Strand 2	B	204	213	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	190	191	first strand
Strand 2	B	200	201	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	240	244	first strand
Strand 2	B	223	228	anti-parallel
Strand 3	B	348	350	parallel
Strand 4	B	401	403	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	488	491	first strand
Strand 2	B	494	497	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	641	644	first strand
Strand 2	B	652	655	anti-parallel

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There are 3 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	59	60	first strand
Strand 2	C	91	93	anti-parallel
Strand 3	C	80	84	anti-parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	73	74	first strand
Strand 2	C	77	78	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	131	137	first strand
Strand 2	C	242	247	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	143	148	first strand
Strand 2	C	217	222	anti-parallel

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There are 3 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	294	295	first strand
Strand 2	C	289	291	anti-parallel
Strand 3	C	530	532	anti-parallel

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There are 6 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	324	327	first strand
Strand 2	C	330	334	anti-parallel
Strand 3	C	362	369	anti-parallel
Strand 4	C	372	379	anti-parallel
Strand 5	C	382	389	anti-parallel
Strand 6	C	479	482	parallel

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There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	340	347	first strand
Strand 2	C	353	360	anti-parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	453	454	first strand
Strand 2	C	475	476	anti-parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	639	641	first strand
Strand 2	C	649	651	anti-parallel

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There are 3 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	659	662	first strand
Strand 2	C	667	670	anti-parallel
Strand 3	C	673	676	anti-parallel

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There are 3 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	702	703	first strand
Strand 2	C	735	740	anti-parallel
Strand 3	C	724	729	anti-parallel

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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 6QCS

Analysis of interatomic Contacts of Structural Units in PDB entry:
6QCS