Analysis of interatomic Contacts of Structural Units in PDB entry:
8S8B

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 8S8B entry

There are 4 chains in PDB entry 8S8B (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 185	LYS 496
B	LEU 185	LYS 496
C	PRO 2	LEU 590
D	PRO 2	LEU 590

There are 72 helices in PDB entry 8S8B. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	193	200	Right-handed alpha
Helix 2	AA2	A	225	242	Right-handed alpha
Helix 3	AA3	A	255	259	Right-handed alpha
Helix 4	AA4	A	260	263	Right-handed 310
Helix 5	AA5	A	268	272	Right-handed 310
Helix 6	AA6	A	289	302	Right-handed alpha
Helix 7	AA7	A	315	320	Right-handed alpha
Helix 8	AA8	A	328	342	Right-handed alpha
Helix 9	AA9	A	382	396	Right-handed alpha
Helix 10	AB1	A	439	442	Right-handed 310
Helix 11	AB2	A	460	469	Right-handed alpha
Helix 12	AB3	A	472	476	Right-handed 310
Helix 13	AB4	A	482	488	Right-handed alpha
Helix 14	AB5	B	193	200	Right-handed alpha
Helix 15	AB6	B	225	242	Right-handed alpha
Helix 16	AB7	B	255	259	Right-handed alpha
Helix 17	AB8	B	260	263	Right-handed 310
Helix 18	AB9	B	268	272	Right-handed 310
Helix 19	AC1	B	289	302	Right-handed alpha
Helix 20	AC2	B	315	320	Right-handed alpha
Helix 21	AC3	B	328	342	Right-handed alpha
Helix 22	AC4	B	382	396	Right-handed alpha
Helix 23	AC5	B	439	442	Right-handed 310
Helix 24	AC6	B	460	469	Right-handed alpha
Helix 25	AC7	B	472	476	Right-handed 310
Helix 26	AC8	B	482	488	Right-handed alpha
Helix 27	AC9	C	8	16	Right-handed alpha
Helix 28	AD1	C	20	32	Right-handed alpha
Helix 29	AD2	C	41	47	Right-handed alpha
Helix 30	AD3	C	77	89	Right-handed alpha
Helix 31	AD4	C	112	117	Right-handed 310
Helix 32	AD5	C	132	150	Right-handed alpha
Helix 33	AD6	C	177	180	Right-handed 310
Helix 34	AD7	C	194	203	Right-handed alpha
Helix 35	AD8	C	210	214	Right-handed 310
Helix 36	AD9	C	240	243	Right-handed 310
Helix 37	AE1	C	259	274	Right-handed alpha
Helix 38	AE2	C	312	320	Right-handed alpha
Helix 39	AE3	C	324	333	Right-handed alpha
Helix 40	AE4	C	334	336	Right-handed 310
Helix 41	AE5	C	360	373	Right-handed alpha
Helix 42	AE6	C	383	387	Right-handed 310
Helix 43	AE7	C	391	408	Right-handed alpha
Helix 44	AE8	C	419	424	Right-handed alpha
Helix 45	AE9	C	429	435	Right-handed 310
Helix 46	AF1	C	454	465	Right-handed alpha
Helix 47	AF2	C	507	522	Right-handed alpha
Helix 48	AF3	C	554	556	Right-handed 310
Helix 49	AF4	C	566	572	Right-handed alpha
Helix 50	AF5	D	8	16	Right-handed alpha
Helix 51	AF6	D	20	32	Right-handed alpha
Helix 52	AF7	D	41	47	Right-handed alpha
Helix 53	AF8	D	77	89	Right-handed alpha
Helix 54	AF9	D	112	117	Right-handed 310
Helix 55	AG1	D	132	150	Right-handed alpha
Helix 56	AG2	D	177	180	Right-handed 310
Helix 57	AG3	D	194	203	Right-handed alpha
Helix 58	AG4	D	210	214	Right-handed 310
Helix 59	AG5	D	240	243	Right-handed 310
Helix 60	AG6	D	259	274	Right-handed alpha
Helix 61	AG7	D	312	320	Right-handed alpha
Helix 62	AG8	D	324	333	Right-handed alpha
Helix 63	AG9	D	334	336	Right-handed 310
Helix 64	AH1	D	360	373	Right-handed alpha
Helix 65	AH2	D	383	387	Right-handed 310
Helix 66	AH3	D	391	408	Right-handed alpha
Helix 67	AH4	D	419	424	Right-handed alpha
Helix 68	AH5	D	429	435	Right-handed 310
Helix 69	AH6	D	454	465	Right-handed alpha
Helix 70	AH7	D	507	522	Right-handed alpha
Helix 71	AH8	D	554	556	Right-handed 310
Helix 72	AH9	D	566	572	Right-handed alpha

There are 22 sheets in PDB entry 8S8B. 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,

There are 7 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	244	245	first strand
Strand 2	A	347	356	parallel
Strand 3	A	368	379	anti-parallel
Strand 4	A	451	459	anti-parallel
Strand 5	A	427	437	anti-parallel
Strand 6	A	412	422	anti-parallel
Strand 7	A	402	406	anti-parallel

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There are 2 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	252	254	first strand
Strand 2	A	322	324	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	A	279	281	first strand
Strand 2	C	438	439	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	B	244	245	first strand
Strand 2	B	347	356	parallel
Strand 3	B	368	379	anti-parallel
Strand 4	B	451	459	anti-parallel
Strand 5	B	427	437	anti-parallel
Strand 6	B	412	422	anti-parallel
Strand 7	B	402	406	anti-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	B	252	254	first strand
Strand 2	B	322	324	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	B	279	281	first strand
Strand 2	D	438	439	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	C	3	7	first strand
Strand 2	C	62	67	anti-parallel
Strand 3	C	34	40	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	C	98	99	first strand
Strand 2	C	283	284	parallel

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There are 7 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	237	238	first strand
Strand 2	C	230	233	anti-parallel
Strand 3	C	222	224	anti-parallel
Strand 4	C	171	174	anti-parallel
Strand 5	C	107	110	parallel
Strand 6	C	287	291	parallel
Strand 7	C	297	300	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	C	120	127	first strand
Strand 2	C	250	257	anti-parallel
Strand 3	C	157	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	C	182	183	first strand
Strand 2	C	192	193	anti-parallel

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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	306	311	first strand
Strand 2	C	346	351	anti-parallel
Strand 3	C	338	343	anti-parallel

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There are 7 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	410	411	first strand
Strand 2	C	474	483	parallel
Strand 3	C	491	502	anti-parallel
Strand 4	C	579	585	anti-parallel
Strand 5	C	558	565	anti-parallel
Strand 6	C	543	552	anti-parallel
Strand 7	C	534	537	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	C	417	418	first strand
Strand 2	C	449	450	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	D	3	7	first strand
Strand 2	D	62	67	anti-parallel
Strand 3	D	34	40	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	D	98	99	first strand
Strand 2	D	283	284	parallel

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There are 7 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	237	238	first strand
Strand 2	D	230	233	anti-parallel
Strand 3	D	222	224	anti-parallel
Strand 4	D	171	174	anti-parallel
Strand 5	D	107	110	parallel
Strand 6	D	287	291	parallel
Strand 7	D	297	300	anti-parallel

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There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	120	127	first strand
Strand 2	D	250	257	anti-parallel
Strand 3	D	157	163	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	D	182	183	first strand
Strand 2	D	192	193	anti-parallel

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There are 3 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	306	311	first strand
Strand 2	D	346	351	anti-parallel
Strand 3	D	338	343	anti-parallel

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There are 7 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	410	411	first strand
Strand 2	D	474	483	parallel
Strand 3	D	491	502	anti-parallel
Strand 4	D	579	585	anti-parallel
Strand 5	D	558	565	anti-parallel
Strand 6	D	543	552	anti-parallel
Strand 7	D	534	537	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	D	417	418	first strand
Strand 2	D	449	450	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: 8S8B

Analysis of interatomic Contacts of Structural Units in PDB entry:
8S8B