Analysis of interatomic Contacts of Structural Units in PDB entry:
8K8S

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 8K8S entry

There are 5 chains in PDB entry 8K8S (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	TYR 1004
B	MET 1	TYR 218
C	THR 2	PHE 425
E	A 14	C 25
F	A 1	T 15

There are 57 helices in PDB entry 8K8S. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	44	48	Right-handed alpha
Helix 2	AA2	A	108	116	Right-handed alpha
Helix 3	AA3	A	144	148	Right-handed 310
Helix 4	AA4	A	206	208	Right-handed 310
Helix 5	AA5	A	209	219	Right-handed alpha
Helix 6	AA6	A	226	230	Right-handed 310
Helix 7	AA7	A	240	253	Right-handed alpha
Helix 8	AA8	A	267	280	Right-handed alpha
Helix 9	AA9	A	331	337	Right-handed alpha
Helix 10	AB1	A	345	354	Right-handed alpha
Helix 11	AB2	A	380	390	Right-handed alpha
Helix 12	AB3	A	439	444	Right-handed alpha
Helix 13	AB4	A	448	473	Right-handed alpha
Helix 14	AB5	A	474	486	Right-handed alpha
Helix 15	AB6	A	489	493	Right-handed 310
Helix 16	AB7	A	497	502	Right-handed alpha
Helix 17	AB8	A	502	514	Right-handed alpha
Helix 18	AB9	A	552	561	Right-handed alpha
Helix 19	AC1	A	576	591	Right-handed alpha
Helix 20	AC2	A	621	642	Right-handed alpha
Helix 21	AC3	A	646	670	Right-handed alpha
Helix 22	AC4	A	680	703	Right-handed alpha
Helix 23	AC5	A	763	782	Right-handed alpha
Helix 24	AC6	A	837	857	Right-handed alpha
Helix 25	AC7	A	862	883	Right-handed alpha
Helix 26	AC8	A	886	890	Right-handed 310
Helix 27	AC9	A	905	918	Right-handed alpha
Helix 28	AD1	A	947	949	Right-handed 310
Helix 29	AD2	A	967	981	Right-handed alpha
Helix 30	AD3	A	987	997	Right-handed alpha
Helix 31	AD4	B	16	21	Right-handed 310
Helix 32	AD5	B	22	38	Right-handed alpha
Helix 33	AD6	B	45	49	Right-handed 310
Helix 34	AD7	B	86	101	Right-handed alpha
Helix 35	AD8	B	110	113	Right-handed 310
Helix 36	AD9	B	137	150	Right-handed alpha
Helix 37	AE1	B	165	170	Right-handed 310
Helix 38	AE2	B	184	192	Right-handed 310
Helix 39	AE3	B	193	205	Right-handed alpha
Helix 40	AE4	B	211	214	Right-handed 310
Helix 41	AE5	C	3	19	Right-handed alpha
Helix 42	AE6	C	27	43	Right-handed alpha
Helix 43	AE7	C	57	61	Right-handed 310
Helix 44	AE8	C	107	121	Right-handed alpha
Helix 45	AE9	C	149	159	Right-handed alpha
Helix 46	AF1	C	177	187	Right-handed alpha
Helix 47	AF2	C	249	257	Right-handed alpha
Helix 48	AF3	C	286	298	Right-handed alpha
Helix 49	AF4	C	315	323	Right-handed alpha
Helix 50	AF5	C	330	332	Right-handed 310
Helix 51	AF6	C	333	339	Right-handed alpha
Helix 52	AF7	C	344	349	Right-handed alpha
Helix 53	AF8	C	352	360	Right-handed alpha
Helix 54	AF9	C	365	373	Right-handed alpha
Helix 55	AG1	C	391	396	Right-handed 310
Helix 56	AG2	C	397	406	Right-handed alpha
Helix 57	AG3	C	406	425	Right-handed alpha

There are 20 sheets in PDB entry 8K8S. 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,

There are 5 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	3	10	first strand
Strand 2	A	17	24	anti-parallel
Strand 3	A	29	35	anti-parallel
Strand 4	A	139	142	parallel
Strand 5	A	132	136	anti-parallel

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There are 4 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	38	43	first strand
Strand 2	A	83	93	anti-parallel
Strand 3	A	56	67	anti-parallel
Strand 4	A	515	518	parallel

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There are 4 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	72	73	first strand
Strand 2	A	568	574	parallel
Strand 3	A	610	616	anti-parallel
Strand 4	A	596	601	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	222	223	first strand
Strand 2	A	236	239	parallel
Strand 3	A	197	204	parallel
Strand 4	A	183	191	anti-parallel
Strand 5	A	162	169	anti-parallel
Strand 6	A	258	261	parallel
Strand 7	A	327	330	parallel

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There are 2 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	285	287	first strand
Strand 2	A	294	296	anti-parallel

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There are 2 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	300	305	first strand
Strand 2	A	313	319	anti-parallel

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There are 7 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	355	363	first strand
Strand 2	A	368	372	anti-parallel
Strand 3	A	415	419	anti-parallel
Strand 4	A	401	410	anti-parallel
Strand 5	A	394	397	anti-parallel
Strand 6	A	428	432	anti-parallel
Strand 7	A	355	363	anti-parallel

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There are 9 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	732	734	first strand
Strand 2	A	711	713	anti-parallel
Strand 3	A	706	707	anti-parallel
Strand 4	A	743	751	anti-parallel
Strand 5	A	754	759	anti-parallel
Strand 6	A	545	550	anti-parallel
Strand 7	A	789	802	anti-parallel
Strand 8	A	805	812	anti-parallel
Strand 9	A	822	826	anti-parallel

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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	892	895	first strand
Strand 2	A	927	935	anti-parallel
Strand 3	A	951	954	anti-parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	892	895	first strand
Strand 2	A	927	935	anti-parallel
Strand 3	A	964	966	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	2	5	first strand
Strand 2	B	12	15	anti-parallel

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There are 2 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	42	43	first strand
Strand 2	B	125	126	anti-parallel

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There are 4 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	115	120	first strand
Strand 2	B	60	66	parallel
Strand 3	B	154	158	parallel
Strand 4	B	177	179	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	107	108	first strand
Strand 2	B	216	217	anti-parallel

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There are 5 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	64	65	first strand
Strand 2	C	208	210	parallel
Strand 3	C	194	201	anti-parallel
Strand 4	C	74	82	anti-parallel
Strand 5	C	166	170	anti-parallel

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There are 4 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	95	97	first strand
Strand 2	C	85	90	anti-parallel
Strand 3	C	124	131	anti-parallel
Strand 4	C	136	138	anti-parallel

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There are 4 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	95	97	first strand
Strand 2	C	85	90	anti-parallel
Strand 3	C	124	131	anti-parallel
Strand 4	C	142	143	anti-parallel

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There are 5 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	244	245	first strand
Strand 2	C	233	239	anti-parallel
Strand 3	C	214	227	anti-parallel
Strand 4	C	262	268	anti-parallel
Strand 5	C	273	275	anti-parallel

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There are 2 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	301	304	first strand
Strand 2	C	307	310	anti-parallel

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There are 2 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	375	380	first strand
Strand 2	C	383	389	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: 8K8S

Analysis of interatomic Contacts of Structural Units in PDB entry:
8K8S