Analysis of interatomic Contacts of Structural Units in PDB entry:
8S7K

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 8S7K entry

There are 6 chains in PDB entry 8S7K (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
C	ILE 15	ILE 501
A	ILE 15	ILE 501
B	LEU 438	LYS 668
D	ARG 451	ASN 666
E	A 2	T 19
F	A 2	T 19

There are 58 helices in PDB entry 8S7K. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	20	39	Right-handed alpha
Helix 2	AA2	C	49	62	Right-handed alpha
Helix 3	AA3	C	73	84	Right-handed alpha
Helix 4	AA4	C	88	99	Right-handed alpha
Helix 5	AA5	C	171	177	Right-handed alpha
Helix 6	AA6	C	193	207	Right-handed alpha
Helix 7	AA7	C	211	223	Right-handed alpha
Helix 8	AA8	C	237	246	Right-handed alpha
Helix 9	AA9	C	279	293	Right-handed alpha
Helix 10	AB1	C	321	324	Right-handed 310
Helix 11	AB2	C	325	335	Right-handed alpha
Helix 12	AB3	C	357	399	Right-handed alpha
Helix 13	AB4	C	400	410	Right-handed alpha
Helix 14	AB5	C	413	426	Right-handed alpha
Helix 15	AB6	C	430	437	Right-handed alpha
Helix 16	AB7	C	439	443	Right-handed 310
Helix 17	AB8	C	444	471	Right-handed alpha
Helix 18	AB9	C	471	490	Right-handed alpha
Helix 19	AC1	A	20	39	Right-handed alpha
Helix 20	AC2	A	49	63	Right-handed alpha
Helix 21	AC3	A	73	84	Right-handed alpha
Helix 22	AC4	A	89	99	Right-handed alpha
Helix 23	AC5	A	135	142	Right-handed alpha
Helix 24	AC6	A	171	177	Right-handed alpha
Helix 25	AC7	A	193	207	Right-handed alpha
Helix 26	AC8	A	211	223	Right-handed alpha
Helix 27	AC9	A	237	247	Right-handed alpha
Helix 28	AD1	A	279	294	Right-handed alpha
Helix 29	AD2	A	321	324	Right-handed 310
Helix 30	AD3	A	325	335	Right-handed alpha
Helix 31	AD4	A	357	400	Right-handed alpha
Helix 32	AD5	A	400	410	Right-handed alpha
Helix 33	AD6	A	413	426	Right-handed alpha
Helix 34	AD7	A	428	437	Right-handed alpha
Helix 35	AD8	A	439	443	Right-handed 310
Helix 36	AD9	A	444	471	Right-handed alpha
Helix 37	AE1	A	472	490	Right-handed alpha
Helix 38	AE2	B	461	470	Right-handed alpha
Helix 39	AE3	B	492	497	Right-handed alpha
Helix 40	AE4	B	499	510	Right-handed alpha
Helix 41	AE5	B	513	517	Right-handed 310
Helix 42	AE6	B	518	522	Right-handed 310
Helix 43	AE7	B	534	552	Right-handed alpha
Helix 44	AE8	B	552	558	Right-handed alpha
Helix 45	AE9	B	612	616	Right-handed 310
Helix 46	AF1	B	617	625	Right-handed alpha
Helix 47	AF2	B	640	653	Right-handed alpha
Helix 48	AF3	B	656	668	Right-handed alpha
Helix 49	AF4	D	460	469	Right-handed alpha
Helix 50	AF5	D	492	497	Right-handed alpha
Helix 51	AF6	D	499	510	Right-handed alpha
Helix 52	AF7	D	513	517	Right-handed 310
Helix 53	AF8	D	518	522	Right-handed 310
Helix 54	AF9	D	536	551	Right-handed alpha
Helix 55	AG1	D	552	556	Right-handed 310
Helix 56	AG2	D	618	622	Right-handed 310
Helix 57	AG3	D	640	653	Right-handed alpha
Helix 58	AG4	D	656	666	Right-handed alpha

There are 14 sheets in PDB entry 8S7K. 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,

There are 6 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	16	19	first strand
Strand 2	D	633	637	parallel
Strand 3	D	561	564	anti-parallel
Strand 4	D	527	529	parallel
Strand 5	D	455	459	parallel
Strand 6	D	477	481	parallel

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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	71	72	first strand
Strand 2	C	131	134	anti-parallel
Strand 3	C	110	113	anti-parallel

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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	152	154	first strand
Strand 2	C	161	163	anti-parallel

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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	178	181	first strand
Strand 2	C	186	189	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	338	344	first strand
Strand 2	C	248	254	anti-parallel
Strand 3	C	233	235	anti-parallel
Strand 4	C	497	499	parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	256	261	first strand
Strand 2	C	267	273	anti-parallel
Strand 3	C	314	316	anti-parallel
Strand 4	C	303	304	anti-parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	346	349	first strand
Strand 2	C	352	355	anti-parallel

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There are 6 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	16	17	first strand
Strand 2	B	633	635	parallel
Strand 3	B	561	564	anti-parallel
Strand 4	B	527	530	parallel
Strand 5	B	455	458	parallel
Strand 6	B	477	480	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	71	72	first strand
Strand 2	A	131	134	anti-parallel
Strand 3	A	110	113	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	A	152	154	first strand
Strand 2	A	161	163	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	A	178	181	first strand
Strand 2	A	186	189	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	A	338	344	first strand
Strand 2	A	248	254	anti-parallel
Strand 3	A	233	235	anti-parallel
Strand 4	A	497	499	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	A	256	261	first strand
Strand 2	A	267	273	anti-parallel
Strand 3	A	314	318	anti-parallel
Strand 4	A	301	304	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	A	346	349	first strand
Strand 2	A	352	355	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: 8S7K

Analysis of interatomic Contacts of Structural Units in PDB entry:
8S7K