Analysis of interatomic Contacts of Structural Units in PDB entry:
7BTO

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 7BTO entry

There are 9 chains in PDB entry 7BTO (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 11	VAL 510
B	GLU 11	VAL 510
D	ASP 3	TYR 165
E	ASP 3	TYR 165
F	ASN 13	VAL 462
G	ASN 13	VAL 462
I	GLY 13	PHE 396
C	LEU 974	GLY 1035
H	LEU 974	GLY 1035

There are 90 helices in PDB entry 7BTO. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	11	23	Right-handed alpha
Helix 2	AA2	A	28	54	Right-handed alpha
Helix 3	AA3	A	86	92	Right-handed alpha
Helix 4	AA4	A	115	123	Right-handed alpha
Helix 5	AA5	A	146	163	Right-handed alpha
Helix 6	AA6	A	177	186	Right-handed alpha
Helix 7	AA7	A	202	213	Right-handed alpha
Helix 8	AA8	A	256	267	Right-handed alpha
Helix 9	AA9	A	323	327	Right-handed 310
Helix 10	AB1	A	335	346	Right-handed alpha
Helix 11	AB2	A	365	378	Right-handed alpha
Helix 12	AB3	A	436	444	Right-handed alpha
Helix 13	AB4	A	457	464	Right-handed alpha
Helix 14	AB5	A	482	507	Right-handed alpha
Helix 15	AB6	B	12	23	Right-handed alpha
Helix 16	AB7	B	28	54	Right-handed alpha
Helix 17	AB8	B	81	92	Right-handed alpha
Helix 18	AB9	B	101	106	Right-handed alpha
Helix 19	AC1	B	115	123	Right-handed alpha
Helix 20	AC2	B	146	163	Right-handed alpha
Helix 21	AC3	B	177	186	Right-handed alpha
Helix 22	AC4	B	202	213	Right-handed alpha
Helix 23	AC5	B	256	267	Right-handed alpha
Helix 24	AC6	B	323	327	Right-handed 310
Helix 25	AC7	B	335	346	Right-handed alpha
Helix 26	AC8	B	365	378	Right-handed alpha
Helix 27	AC9	B	436	444	Right-handed alpha
Helix 28	AD1	B	457	464	Right-handed alpha
Helix 29	AD2	B	482	507	Right-handed alpha
Helix 30	AD3	D	29	38	Right-handed alpha
Helix 31	AD4	D	62	76	Right-handed alpha
Helix 32	AD5	D	77	82	Right-handed alpha
Helix 33	AD6	D	83	89	Right-handed alpha
Helix 34	AD7	D	93	100	Right-handed alpha
Helix 35	AD8	D	112	123	Right-handed alpha
Helix 36	AD9	D	131	136	Right-handed alpha
Helix 37	AE1	D	140	151	Right-handed alpha
Helix 38	AE2	E	29	38	Right-handed alpha
Helix 39	AE3	E	62	76	Right-handed alpha
Helix 40	AE4	E	77	82	Right-handed alpha
Helix 41	AE5	E	83	89	Right-handed alpha
Helix 42	AE6	E	93	100	Right-handed alpha
Helix 43	AE7	E	112	123	Right-handed alpha
Helix 44	AE8	E	131	136	Right-handed alpha
Helix 45	AE9	E	140	151	Right-handed alpha
Helix 46	AF1	F	34	47	Right-handed alpha
Helix 47	AF2	F	57	73	Right-handed alpha
Helix 48	AF3	F	77	88	Right-handed alpha
Helix 49	AF4	F	96	105	Right-handed alpha
Helix 50	AF5	F	172	180	Right-handed alpha
Helix 51	AF6	F	193	197	Right-handed 310
Helix 52	AF7	F	240	248	Right-handed alpha
Helix 53	AF8	F	249	258	Right-handed alpha
Helix 54	AF9	F	273	292	Right-handed alpha
Helix 55	AG1	F	312	326	Right-handed alpha
Helix 56	AG2	F	344	353	Right-handed alpha
Helix 57	AG3	F	366	373	Right-handed alpha
Helix 58	AG4	F	383	391	Right-handed alpha
Helix 59	AG5	F	416	426	Right-handed alpha
Helix 60	AG6	G	34	47	Right-handed alpha
Helix 61	AG7	G	57	73	Right-handed alpha
Helix 62	AG8	G	77	88	Right-handed alpha
Helix 63	AG9	G	96	105	Right-handed alpha
Helix 64	AH1	G	172	180	Right-handed alpha
Helix 65	AH2	G	193	197	Right-handed 310
Helix 66	AH3	G	240	248	Right-handed alpha
Helix 67	AH4	G	249	258	Right-handed alpha
Helix 68	AH5	G	273	292	Right-handed alpha
Helix 69	AH6	G	312	326	Right-handed alpha
Helix 70	AH7	G	344	353	Right-handed alpha
Helix 71	AH8	G	366	373	Right-handed alpha
Helix 72	AH9	G	383	391	Right-handed alpha
Helix 73	AI1	G	416	426	Right-handed alpha
Helix 74	AI2	I	20	24	Right-handed 310
Helix 75	AI3	I	111	117	Right-handed alpha
Helix 76	AI4	I	134	141	Right-handed alpha
Helix 77	AI5	I	153	158	Right-handed alpha
Helix 78	AI6	I	158	193	Right-handed alpha
Helix 79	AI7	I	253	259	Right-handed 310
Helix 80	AI8	I	307	318	Right-handed alpha
Helix 81	AI9	I	318	326	Right-handed alpha
Helix 82	AJ1	I	337	343	Right-handed alpha
Helix 83	AJ2	I	351	356	Right-handed alpha
Helix 84	AJ3	I	356	369	Right-handed alpha
Helix 85	AJ4	I	374	391	Right-handed alpha
Helix 86	AJ5	C	975	990	Right-handed alpha
Helix 87	AJ6	C	998	1003	Right-handed alpha
Helix 88	AJ7	C	1016	1031	Right-handed alpha
Helix 89	AJ8	H	975	990	Right-handed alpha
Helix 90	AJ9	H	1016	1031	Right-handed alpha

There are 22 sheets in PDB entry 7BTO. 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 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	253	254	first strand
Strand 2	A	280	281	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	296	300	first strand
Strand 2	A	347	357	parallel
Strand 3	A	399	405	anti-parallel
Strand 4	A	381	387	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	B	253	254	first strand
Strand 2	B	280	281	parallel

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There are 4 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	296	300	first strand
Strand 2	B	347	357	parallel
Strand 3	B	399	405	anti-parallel
Strand 4	B	381	387	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	D	5	8	first strand
Strand 2	D	48	52	anti-parallel

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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	104	107	first strand
Strand 2	D	160	163	anti-parallel
Strand 3	D	153	155	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	E	5	8	first strand
Strand 2	E	48	52	anti-parallel

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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	104	107	first strand
Strand 2	E	160	163	anti-parallel
Strand 3	E	153	155	anti-parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	108	112	first strand
Strand 2	F	118	122	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	F	134	138	first strand
Strand 2	F	151	156	anti-parallel
Strand 3	F	159	166	anti-parallel
Strand 4	F	200	204	parallel
Strand 5	F	209	210	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	F	261	264	first strand
Strand 2	F	268	271	anti-parallel

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There are 7 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	358	359	first strand
Strand 2	F	378	382	parallel
Strand 3	F	332	337	parallel
Strand 4	F	403	407	parallel
Strand 5	F	429	435	parallel
Strand 6	F	303	307	parallel
Strand 7	F	457	461	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	G	108	112	first strand
Strand 2	G	118	122	anti-parallel

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There are 5 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	134	138	first strand
Strand 2	G	151	156	anti-parallel
Strand 3	G	159	166	anti-parallel
Strand 4	G	200	204	parallel
Strand 5	G	209	210	anti-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	G	261	264	first strand
Strand 2	G	268	271	anti-parallel

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There are 7 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	358	359	first strand
Strand 2	G	378	382	parallel
Strand 3	G	332	337	parallel
Strand 4	G	403	407	parallel
Strand 5	G	429	435	parallel
Strand 6	G	303	307	parallel
Strand 7	G	457	461	parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	17	19	first strand
Strand 2	I	143	145	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	I	26	28	first strand
Strand 2	I	99	102	anti-parallel
Strand 3	I	74	76	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	I	46	48	first strand
Strand 2	I	56	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	I	202	205	first strand
Strand 2	I	345	348	anti-parallel

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There are 3 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	249	251	first strand
Strand 2	I	231	234	anti-parallel
Strand 3	I	292	293	parallel

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There are 3 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	285	287	first strand
Strand 2	I	268	272	anti-parallel
Strand 3	I	297	300	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: 7BTO

Analysis of interatomic Contacts of Structural Units in PDB entry:
7BTO