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

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 7BTP entry

There are 2 chains in PDB entry 7BTP (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
E	GLY 13	PHE 396
A	ASN 13	VAL 880

There are104 helices in PDB entry 7BTP. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	E	111	119	Right-handed alpha
Helix 2	AA2	E	136	140	Right-handed alpha
Helix 3	AA3	E	157	193	Right-handed alpha
Helix 4	AA4	E	222	226	Right-handed 310
Helix 5	AA5	E	253	258	Right-handed 310
Helix 6	AA6	E	307	318	Right-handed alpha
Helix 7	AA7	E	337	343	Right-handed alpha
Helix 8	AA8	E	354	369	Right-handed alpha
Helix 9	AA9	E	374	394	Right-handed alpha
Helix 10	AB1	A	32	47	Right-handed alpha
Helix 11	AB2	A	56	73	Right-handed alpha
Helix 12	AB3	A	77	88	Right-handed alpha
Helix 13	AB4	A	95	105	Right-handed alpha
Helix 14	AB5	A	128	132	Right-handed 310
Helix 15	AB6	A	172	177	Right-handed alpha
Helix 16	AB7	A	178	180	Right-handed 310
Helix 17	AB8	A	193	197	Right-handed 310
Helix 18	AB9	A	218	222	Right-handed 310
Helix 19	AC1	A	239	247	Right-handed alpha
Helix 20	AC2	A	249	260	Right-handed alpha
Helix 21	AC3	A	273	291	Right-handed alpha
Helix 22	AC4	A	312	326	Right-handed alpha
Helix 23	AC5	A	341	350	Right-handed alpha
Helix 24	AC6	A	363	373	Right-handed alpha
Helix 25	AC7	A	383	393	Right-handed alpha
Helix 26	AC8	A	396	401	Right-handed 310
Helix 27	AC9	A	415	426	Right-handed alpha
Helix 28	AD1	A	462	469	Right-handed alpha
Helix 29	AD2	A	488	492	Right-handed 310
Helix 30	AD3	A	494	501	Right-handed alpha
Helix 31	AD4	A	509	528	Right-handed alpha
Helix 32	AD5	A	546	569	Right-handed alpha
Helix 33	AD6	A	600	604	Right-handed 310
Helix 34	AD7	A	605	624	Right-handed alpha
Helix 35	AD8	A	630	645	Right-handed alpha
Helix 36	AD9	A	680	687	Right-handed alpha
Helix 37	AE1	A	708	718	Right-handed alpha
Helix 38	AE2	A	724	729	Right-handed alpha
Helix 39	AE3	A	732	739	Right-handed alpha
Helix 40	AE4	A	752	761	Right-handed alpha
Helix 41	AE5	A	771	793	Right-handed alpha
Helix 42	AE6	A	796	804	Right-handed alpha
Helix 43	AE7	A	805	807	Right-handed 310
Helix 44	AE8	A	811	823	Right-handed alpha
Helix 45	AE9	A	825	835	Right-handed alpha
Helix 46	AF1	A	839	857	Right-handed alpha
Helix 47	AF2	A	880	885	Right-handed alpha
Helix 48	AF3	A	890	900	Right-handed alpha
Helix 49	AF4	A	910	918	Right-handed alpha
Helix 50	AF5	A	919	921	Right-handed 310
Helix 51	AF6	A	926	936	Right-handed alpha
Helix 52	AF7	A	939	943	Right-handed 310
Helix 53	AF8	A	945	971	Right-handed alpha
Helix 54	AF9	A	975	990	Right-handed alpha
Helix 55	AG1	A	999	1003	Right-handed 310
Helix 56	AG2	A	1014	1031	Right-handed alpha
Helix 57	AG3	B	12	23	Right-handed alpha
Helix 58	AG4	B	28	55	Right-handed alpha
Helix 59	AG5	B	85	92	Right-handed alpha
Helix 60	AG6	B	101	106	Right-handed alpha
Helix 61	AG7	B	114	121	Right-handed alpha
Helix 62	AG8	B	122	126	Right-handed 310
Helix 63	AG9	B	146	164	Right-handed alpha
Helix 64	AH1	B	175	177	Right-handed 310
Helix 65	AH2	B	178	186	Right-handed alpha
Helix 66	AH3	B	202	214	Right-handed alpha
Helix 67	AH4	B	231	239	Right-handed alpha
Helix 68	AH5	B	256	270	Right-handed alpha
Helix 69	AH6	B	316	320	Right-handed 310
Helix 70	AH7	B	323	327	Right-handed 310
Helix 71	AH8	B	335	344	Right-handed alpha
Helix 72	AH9	B	364	378	Right-handed alpha
Helix 73	AI1	B	435	445	Right-handed alpha
Helix 74	AI2	B	459	464	Right-handed alpha
Helix 75	AI3	B	484	508	Right-handed alpha
Helix 76	AI4	C	12	23	Right-handed alpha
Helix 77	AI5	C	28	55	Right-handed alpha
Helix 78	AI6	C	85	92	Right-handed alpha
Helix 79	AI7	C	101	106	Right-handed alpha
Helix 80	AI8	C	114	121	Right-handed alpha
Helix 81	AI9	C	122	126	Right-handed 310
Helix 82	AJ1	C	146	164	Right-handed alpha
Helix 83	AJ2	C	175	177	Right-handed 310
Helix 84	AJ3	C	178	186	Right-handed alpha
Helix 85	AJ4	C	202	214	Right-handed alpha
Helix 86	AJ5	C	231	239	Right-handed alpha
Helix 87	AJ6	C	256	270	Right-handed alpha
Helix 88	AJ7	C	316	320	Right-handed 310
Helix 89	AJ8	C	323	327	Right-handed 310
Helix 90	AJ9	C	335	344	Right-handed alpha
Helix 91	AK1	C	364	378	Right-handed alpha
Helix 92	AK2	C	435	445	Right-handed alpha
Helix 93	AK3	C	459	464	Right-handed alpha
Helix 94	AK4	C	484	508	Right-handed alpha
Helix 95	AK5	D	6	26	Right-handed alpha
Helix 96	AK6	D	29	45	Right-handed alpha
Helix 97	AK7	D	48	57	Right-handed alpha
Helix 98	AK8	D	67	71	Right-handed 310
Helix 99	AK9	D	76	101	Right-handed alpha
Helix 100	AL1	F	6	26	Right-handed alpha
Helix 101	AL2	F	29	45	Right-handed alpha
Helix 102	AL3	F	48	57	Right-handed alpha
Helix 103	AL4	F	67	71	Right-handed 310
Helix 104	AL5	F	76	101	Right-handed alpha

There are 15 sheets in PDB entry 7BTP. 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,

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	E	17	20	first strand
Strand 2	E	141	145	anti-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	E	26	28	first strand
Strand 2	E	99	102	anti-parallel
Strand 3	E	74	76	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	E	202	205	first strand
Strand 2	E	345	348	anti-parallel

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There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.

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

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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	284	287	first strand
Strand 2	E	268	272	anti-parallel
Strand 3	E	297	300	anti-parallel

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There are 6 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	50	51	first strand
Strand 2	A	134	138	parallel
Strand 3	A	151	156	anti-parallel
Strand 4	A	159	166	anti-parallel
Strand 5	A	200	204	parallel
Strand 6	A	209	211	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	A	108	113	first strand
Strand 2	A	117	122	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	A	261	264	first strand
Strand 2	A	268	271	anti-parallel

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There are 6 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	378	382	first strand
Strand 2	A	332	337	parallel
Strand 3	A	403	407	parallel
Strand 4	A	429	435	parallel
Strand 5	A	304	307	parallel
Strand 6	A	457	461	parallel

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There are 6 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	474	479	first strand
Strand 2	A	699	704	parallel
Strand 3	A	668	673	parallel
Strand 4	A	539	543	parallel
Strand 5	A	652	655	parallel
Strand 6	A	576	579	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	740	741	first strand
Strand 2	A	748	749	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	B	224	226	first strand
Strand 2	B	251	254	parallel
Strand 3	B	279	281	parallel

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There are 5 strands in AB4 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	400	405	anti-parallel
Strand 4	B	381	386	anti-parallel
Strand 5	B	413	414	parallel

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There are 3 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	224	226	first strand
Strand 2	C	251	254	parallel
Strand 3	C	279	281	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	C	296	300	first strand
Strand 2	C	347	357	parallel
Strand 3	C	400	405	anti-parallel
Strand 4	C	381	386	anti-parallel
Strand 5	C	413	414	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: 7BTP

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