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

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 8TCO entry

There are 7 chains in PDB entry 8TCO (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 42	VAL 710
B	ALA 45	GLN 273
C	ASN 83	TRP 464
D	ASP 1	ARG 107
E	VAL 2	SER 113
F	GLN 1	SER 113
G	ILE 2	LYS 107

There are 56 helices in PDB entry 8TCO. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	93	98	Right-handed 310
Helix 2	AA2	A	99	107	Right-handed alpha
Helix 3	AA3	A	114	121	Right-handed alpha
Helix 4	AA4	A	263	266	Right-handed 310
Helix 5	AA5	A	284	286	Right-handed 310
Helix 6	AA6	A	289	294	Right-handed 310
Helix 7	AA7	A	298	303	Right-handed alpha
Helix 8	AA8	A	308	326	Right-handed alpha
Helix 9	AA9	A	334	351	Right-handed alpha
Helix 10	AB1	A	353	358	Right-handed alpha
Helix 11	AB2	A	362	385	Right-handed alpha
Helix 12	AB3	A	396	408	Right-handed alpha
Helix 13	AB4	A	415	419	Right-handed 310
Helix 14	AB5	A	422	429	Right-handed alpha
Helix 15	AB6	A	431	435	Right-handed 310
Helix 16	AB7	A	436	454	Right-handed alpha
Helix 17	AB8	A	460	475	Right-handed alpha
Helix 18	AB9	A	480	494	Right-handed alpha
Helix 19	AC1	A	496	506	Right-handed alpha
Helix 20	AC2	A	514	519	Right-handed 310
Helix 21	AC3	A	531	537	Right-handed alpha
Helix 22	AC4	A	538	539	Right-handed 310
Helix 23	AC5	A	540	544	Right-handed 310
Helix 24	AC6	A	547	559	Right-handed alpha
Helix 25	AC7	A	671	680	Right-handed alpha
Helix 26	AC8	A	681	684	Right-handed 310
Helix 27	AC9	B	46	57	Right-handed alpha
Helix 28	AD1	B	66	70	Right-handed 310
Helix 29	AD2	B	83	87	Right-handed 310
Helix 30	AD3	B	102	112	Right-handed alpha
Helix 31	AD4	B	117	128	Right-handed alpha
Helix 32	AD5	B	132	137	Right-handed alpha
Helix 33	AD6	B	172	176	Right-handed 310
Helix 34	AD7	B	215	217	Right-handed 310
Helix 35	AD8	B	218	236	Right-handed alpha
Helix 36	AD9	B	241	253	Right-handed alpha
Helix 37	AE1	B	254	258	Right-handed 310
Helix 38	AE2	C	148	162	Right-handed alpha
Helix 39	AE3	C	200	217	Right-handed alpha
Helix 40	AE4	C	224	231	Right-handed alpha
Helix 41	AE5	C	242	253	Right-handed alpha
Helix 42	AE6	C	323	337	Right-handed alpha
Helix 43	AE7	C	355	362	Right-handed alpha
Helix 44	AE8	C	363	366	Right-handed 310
Helix 45	AE9	C	379	381	Right-handed 310
Helix 46	AF1	C	415	424	Right-handed alpha
Helix 47	AF2	C	424	435	Right-handed alpha
Helix 48	AF3	C	454	459	Right-handed alpha
Helix 49	AF4	D	79	83	Right-handed 310
Helix 50	AF5	E	28	32	Right-handed 310
Helix 51	AF6	E	83	87	Right-handed 310
Helix 52	AF7	F	61	64	Right-handed 310
Helix 53	AF8	F	83	87	Right-handed 310
Helix 54	AF9	F	97	100	Right-handed alpha
Helix 55	AG1	F	100	100	Right-handed 310
Helix 56	AG2	G	79	83	Right-handed 310

There are 25 sheets in PDB entry 8TCO. 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	49	52	first strand
Strand 2	A	69	72	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	86	92	first strand
Strand 2	A	76	83	anti-parallel
Strand 3	B	178	184	parallel
Strand 4	B	188	197	anti-parallel
Strand 5	B	202	211	anti-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	125	126	first strand
Strand 2	A	276	282	anti-parallel
Strand 3	A	268	271	anti-parallel
Strand 4	A	136	137	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	125	126	first strand
Strand 2	A	276	282	anti-parallel
Strand 3	A	246	251	anti-parallel
Strand 4	A	233	240	anti-parallel
Strand 5	A	223	229	anti-parallel
Strand 6	A	207	217	anti-parallel
Strand 7	A	193	197	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	A	183	184	first strand
Strand 2	A	360	361	anti-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	A	578	581	first strand
Strand 2	A	589	592	anti-parallel
Strand 3	A	614	616	anti-parallel
Strand 4	A	601	602	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	A	637	638	first strand
Strand 2	A	703	705	parallel
Strand 3	A	693	697	anti-parallel
Strand 4	A	652	658	anti-parallel
Strand 5	A	662	669	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	99	100	first strand
Strand 2	C	235	236	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	B	151	155	first strand
Strand 2	B	158	162	anti-parallel
Strand 3	C	449	450	anti-parallel

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There are 5 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	85	87	first strand
Strand 2	C	135	138	anti-parallel
Strand 3	C	123	130	anti-parallel
Strand 4	C	106	112	anti-parallel
Strand 5	C	95	97	anti-parallel

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There are 4 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	85	87	first strand
Strand 2	C	135	138	anti-parallel
Strand 3	C	123	130	anti-parallel
Strand 4	C	144	145	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	C	173	174	first strand
Strand 2	C	321	322	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	C	186	191	first strand
Strand 2	C	194	199	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	240	241	first strand
Strand 2	F	100	100	parallel

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There are 2 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	383	384	first strand
Strand 2	C	413	414	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	D	4	7	first strand
Strand 2	D	18	25	anti-parallel
Strand 3	D	70	76	anti-parallel
Strand 4	D	62	65	anti-parallel

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There are 5 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	10	12	first strand
Strand 2	D	102	105	parallel
Strand 3	D	85	90	anti-parallel
Strand 4	D	33	38	anti-parallel
Strand 5	D	45	48	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	3	7	first strand
Strand 2	E	17	25	anti-parallel
Strand 3	E	77	82	anti-parallel
Strand 4	E	71	72	anti-parallel

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There are 6 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	11	12	first strand
Strand 2	E	107	111	parallel
Strand 3	E	88	91	anti-parallel
Strand 4	E	34	39	anti-parallel
Strand 5	E	45	51	anti-parallel
Strand 6	E	57	59	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	E	94	95	first strand
Strand 2	E	100	102	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	3	6	first strand
Strand 2	F	18	25	anti-parallel
Strand 3	F	77	82	anti-parallel
Strand 4	F	67	72	anti-parallel

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There are 6 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	10	12	first strand
Strand 2	F	107	111	parallel
Strand 3	F	88	94	anti-parallel
Strand 4	F	34	39	anti-parallel
Strand 5	F	45	52	anti-parallel
Strand 6	F	56	59	anti-parallel

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There are 4 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	10	12	first strand
Strand 2	F	107	111	parallel
Strand 3	F	88	94	anti-parallel
Strand 4	F	102	103	anti-parallel

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There are 4 strands in AC6 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	25	anti-parallel
Strand 3	G	70	75	anti-parallel
Strand 4	G	62	66	anti-parallel

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There are 5 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	10	12	first strand
Strand 2	G	102	105	parallel
Strand 3	G	85	90	anti-parallel
Strand 4	G	33	38	anti-parallel
Strand 5	G	45	48	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: 8TCO

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