Analysis of interatomic Contacts of Structural Units in PDB entry:
8ST1

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 8ST1 entry

There are 9 chains in PDB entry 8ST1 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 8	LEU 382
B	ALA 8	LEU 382
C	THR 1	PRO 372
D	ALA 8	LEU 382
E	THR 1	PRO 372
F	ASP 1	GLU 218
G	VAL 3	ARG 220
J	ASP 1	GLU 218
K	VAL 3	ARG 220

There are 64 helices in PDB entry 8ST1. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	8	19	Right-handed alpha
Helix 2	AA2	A	75	79	Right-handed 310
Helix 3	AA3	A	90	92	Right-handed 310
Helix 4	AA4	A	217	234	Right-handed alpha
Helix 5	AA5	A	235	240	Right-handed 310
Helix 6	AA6	A	242	246	Right-handed 310
Helix 7	AA7	A	247	268	Right-handed alpha
Helix 8	AA8	A	278	306	Right-handed alpha
Helix 9	AA9	A	315	330	Right-handed alpha
Helix 10	AB1	A	341	382	Right-handed alpha
Helix 11	AB2	B	9	19	Right-handed alpha
Helix 12	AB3	B	75	80	Right-handed 310
Helix 13	AB4	B	217	224	Right-handed alpha
Helix 14	AB5	B	224	234	Right-handed alpha
Helix 15	AB6	B	235	241	Right-handed 310
Helix 16	AB7	B	242	246	Right-handed 310
Helix 17	AB8	B	247	268	Right-handed alpha
Helix 18	AB9	B	278	306	Right-handed alpha
Helix 19	AC1	B	315	324	Right-handed alpha
Helix 20	AC2	B	324	330	Right-handed alpha
Helix 21	AC3	B	341	382	Right-handed alpha
Helix 22	AC4	C	2	13	Right-handed alpha
Helix 23	AC5	C	65	68	Right-handed 310
Helix 24	AC6	C	70	75	Right-handed 310
Helix 25	AC7	C	85	87	Right-handed 310
Helix 26	AC8	C	209	226	Right-handed alpha
Helix 27	AC9	C	227	232	Right-handed 310
Helix 28	AD1	C	239	262	Right-handed alpha
Helix 29	AD2	C	270	298	Right-handed alpha
Helix 30	AD3	C	307	323	Right-handed alpha
Helix 31	AD4	C	338	363	Right-handed alpha
Helix 32	AD5	C	364	368	Right-handed 310
Helix 33	AD6	D	9	19	Right-handed alpha
Helix 34	AD7	D	90	92	Right-handed 310
Helix 35	AD8	D	217	234	Right-handed alpha
Helix 36	AD9	D	236	241	Right-handed alpha
Helix 37	AE1	D	242	246	Right-handed 310
Helix 38	AE2	D	247	268	Right-handed alpha
Helix 39	AE3	D	278	306	Right-handed alpha
Helix 40	AE4	D	315	330	Right-handed alpha
Helix 41	AE5	D	341	382	Right-handed alpha
Helix 42	AE6	E	2	13	Right-handed alpha
Helix 43	AE7	E	65	68	Right-handed 310
Helix 44	AE8	E	70	75	Right-handed 310
Helix 45	AE9	E	85	87	Right-handed 310
Helix 46	AF1	E	209	216	Right-handed alpha
Helix 47	AF2	E	216	226	Right-handed alpha
Helix 48	AF3	E	227	233	Right-handed 310
Helix 49	AF4	E	234	238	Right-handed 310
Helix 50	AF5	E	239	262	Right-handed alpha
Helix 51	AF6	E	270	298	Right-handed alpha
Helix 52	AF7	E	307	315	Right-handed alpha
Helix 53	AF8	E	316	322	Right-handed alpha
Helix 54	AF9	E	338	364	Right-handed alpha
Helix 55	AG1	E	365	370	Right-handed alpha
Helix 56	AG2	F	126	133	Right-handed alpha
Helix 57	AG3	F	188	192	Right-handed alpha
Helix 58	AG4	G	29	33	Right-handed 310
Helix 59	AG5	G	88	92	Right-handed 310
Helix 60	AG6	G	207	210	Right-handed 310
Helix 61	AG7	J	84	88	Right-handed 310
Helix 62	AG8	J	126	133	Right-handed alpha
Helix 63	AG9	J	187	192	Right-handed alpha
Helix 64	AH1	K	29	33	Right-handed 310

There are 39 sheets in PDB entry 8ST1. 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, AC8, AC9, AD1, AD2, AD3, AD4, AD5, AD6, AD7, AD8, AD9, AE1, AE2, AE3,

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	84	88	first strand
Strand 2	A	114	118	anti-parallel
Strand 3	A	120	125	anti-parallel
Strand 4	A	56	73	anti-parallel
Strand 5	A	128	134	anti-parallel

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There are 6 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	84	88	first strand
Strand 2	A	114	118	anti-parallel
Strand 3	A	120	125	anti-parallel
Strand 4	A	56	73	anti-parallel
Strand 5	A	36	51	anti-parallel
Strand 6	A	163	167	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	97	99	first strand
Strand 2	A	146	155	anti-parallel
Strand 3	A	203	215	anti-parallel
Strand 4	A	183	196	anti-parallel

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There are 5 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	84	87	first strand
Strand 2	B	115	118	anti-parallel
Strand 3	B	120	125	anti-parallel
Strand 4	B	56	73	anti-parallel
Strand 5	B	128	134	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	B	84	87	first strand
Strand 2	B	115	118	anti-parallel
Strand 3	B	120	125	anti-parallel
Strand 4	B	56	73	anti-parallel
Strand 5	B	36	51	anti-parallel
Strand 6	B	163	167	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	B	97	99	first strand
Strand 2	B	146	155	anti-parallel
Strand 3	B	200	215	anti-parallel
Strand 4	B	183	197	anti-parallel

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There are 5 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	79	83	first strand
Strand 2	C	109	113	anti-parallel
Strand 3	C	117	120	anti-parallel
Strand 4	C	51	63	anti-parallel
Strand 5	C	123	129	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	C	79	83	first strand
Strand 2	C	109	113	anti-parallel
Strand 3	C	117	120	anti-parallel
Strand 4	C	51	63	anti-parallel
Strand 5	C	31	46	anti-parallel
Strand 6	C	158	162	parallel

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There are 4 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	92	94	first strand
Strand 2	C	141	150	anti-parallel
Strand 3	C	197	207	anti-parallel
Strand 4	C	178	182	anti-parallel

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There are 4 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	92	94	first strand
Strand 2	C	141	150	anti-parallel
Strand 3	C	197	207	anti-parallel
Strand 4	C	185	189	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	D	36	40	first strand
Strand 2	D	163	167	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	D	42	51	first strand
Strand 2	D	56	63	anti-parallel
Strand 3	D	128	134	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	D	65	73	first strand
Strand 2	D	120	125	anti-parallel
Strand 3	D	114	118	anti-parallel
Strand 4	D	84	88	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	97	99	first strand
Strand 2	D	146	155	anti-parallel
Strand 3	D	203	215	anti-parallel
Strand 4	D	183	196	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	E	79	83	first strand
Strand 2	E	109	113	anti-parallel
Strand 3	E	117	120	anti-parallel
Strand 4	E	51	63	anti-parallel
Strand 5	E	123	129	anti-parallel

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There are 6 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	79	83	first strand
Strand 2	E	109	113	anti-parallel
Strand 3	E	117	120	anti-parallel
Strand 4	E	51	63	anti-parallel
Strand 5	E	31	46	anti-parallel
Strand 6	E	158	162	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	E	92	94	first strand
Strand 2	E	141	150	anti-parallel
Strand 3	E	197	207	anti-parallel
Strand 4	E	178	182	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	92	94	first strand
Strand 2	E	141	150	anti-parallel
Strand 3	E	197	207	anti-parallel
Strand 4	E	185	189	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	4	7	first strand
Strand 2	F	19	25	anti-parallel
Strand 3	F	75	80	anti-parallel
Strand 4	F	67	71	anti-parallel

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There are 5 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	10	12	first strand
Strand 2	F	107	110	parallel
Strand 3	F	89	95	anti-parallel
Strand 4	F	38	43	anti-parallel
Strand 5	F	50	54	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	10	12	first strand
Strand 2	F	107	110	parallel
Strand 3	F	89	95	anti-parallel
Strand 4	F	102	103	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	119	123	first strand
Strand 2	F	134	144	anti-parallel
Strand 3	F	178	187	anti-parallel
Strand 4	F	164	169	anti-parallel

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There are 3 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	149	152	first strand
Strand 2	F	196	203	anti-parallel
Strand 3	F	210	215	anti-parallel

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There are 2 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	154	155	first strand
Strand 2	F	158	159	anti-parallel

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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	4	7	first strand
Strand 2	G	19	26	anti-parallel
Strand 3	G	79	84	anti-parallel
Strand 4	G	69	74	anti-parallel

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There are 6 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	11	13	first strand
Strand 2	G	114	118	parallel
Strand 3	G	93	100	anti-parallel
Strand 4	G	34	40	anti-parallel
Strand 5	G	46	52	anti-parallel
Strand 6	G	59	61	anti-parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	127	130	first strand
Strand 2	G	142	152	anti-parallel
Strand 3	G	182	191	anti-parallel
Strand 4	G	171	172	anti-parallel

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	127	130	first strand
Strand 2	G	142	152	anti-parallel
Strand 3	G	182	191	anti-parallel
Strand 4	G	176	177	anti-parallel

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There are 3 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	158	161	first strand
Strand 2	G	201	206	anti-parallel
Strand 3	G	211	216	anti-parallel

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There are 4 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	4	7	first strand
Strand 2	J	19	25	anti-parallel
Strand 3	J	75	80	anti-parallel
Strand 4	J	67	72	anti-parallel

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There are 5 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	58	59	first strand
Strand 2	J	50	54	anti-parallel
Strand 3	J	38	43	anti-parallel
Strand 4	J	89	95	anti-parallel
Strand 5	J	107	109	anti-parallel

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There are 4 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	119	123	first strand
Strand 2	J	137	144	anti-parallel
Strand 3	J	183	184	anti-parallel
Strand 4	J	164	165	anti-parallel

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There are 4 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	119	123	first strand
Strand 2	J	137	144	anti-parallel
Strand 3	J	178	180	anti-parallel
Strand 4	J	168	169	anti-parallel

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There are 4 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	158	159	first strand
Strand 2	J	149	155	anti-parallel
Strand 3	J	196	203	anti-parallel
Strand 4	J	206	215	anti-parallel

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There are 4 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	4	7	first strand
Strand 2	K	19	26	anti-parallel
Strand 3	K	79	84	anti-parallel
Strand 4	K	69	74	anti-parallel

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There are 6 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	11	13	first strand
Strand 2	K	114	118	parallel
Strand 3	K	93	100	anti-parallel
Strand 4	K	34	40	anti-parallel
Strand 5	K	46	52	anti-parallel
Strand 6	K	59	61	anti-parallel

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There are 4 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	129	130	first strand
Strand 2	K	147	152	anti-parallel
Strand 3	K	182	184	anti-parallel
Strand 4	K	176	177	anti-parallel

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There are 3 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	142	144	first strand
Strand 2	K	186	191	anti-parallel
Strand 3	K	170	172	anti-parallel

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There are 3 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	160	161	first strand
Strand 2	K	202	206	anti-parallel
Strand 3	K	211	215	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: 8ST1

Analysis of interatomic Contacts of Structural Units in PDB entry:
8ST1