Analysis of interatomic Contacts of Structural Units in PDB entry:
7BT7

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 7BT7 entry

There are 5 chains in PDB entry 7BT7 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 5	CYS 374
B	THR 5	CYS 374
C	THR 5	CYS 374
D	THR 5	CYS 374
E	THR 5	CYS 374

There are 89 helices in PDB entry 7BT7. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	56	61	Right-handed alpha
Helix 2	AA2	A	78	91	Right-handed alpha
Helix 3	AA3	A	97	101	Right-handed 310
Helix 4	AA4	A	112	126	Right-handed alpha
Helix 5	AA5	A	138	146	Right-handed alpha
Helix 6	AA6	A	181	193	Right-handed alpha
Helix 7	AA7	A	194	197	Right-handed 310
Helix 8	AA8	A	202	217	Right-handed alpha
Helix 9	AA9	A	222	232	Right-handed alpha
Helix 10	AB1	A	273	284	Right-handed alpha
Helix 11	AB2	A	286	294	Right-handed alpha
Helix 12	AB3	A	301	305	Right-handed 310
Helix 13	AB4	A	309	319	Right-handed alpha
Helix 14	AB5	A	337	348	Right-handed alpha
Helix 15	AB6	A	350	355	Right-handed 310
Helix 16	AB7	A	359	364	Right-handed alpha
Helix 17	AB8	A	366	368	Right-handed 310
Helix 18	AB9	A	369	374	Right-handed alpha
Helix 19	AC1	B	56	61	Right-handed alpha
Helix 20	AC2	B	78	91	Right-handed alpha
Helix 21	AC3	B	97	101	Right-handed 310
Helix 22	AC4	B	112	126	Right-handed alpha
Helix 23	AC5	B	138	146	Right-handed alpha
Helix 24	AC6	B	181	193	Right-handed alpha
Helix 25	AC7	B	194	196	Right-handed 310
Helix 26	AC8	B	202	217	Right-handed alpha
Helix 27	AC9	B	222	230	Right-handed alpha
Helix 28	AD1	B	275	284	Right-handed alpha
Helix 29	AD2	B	286	294	Right-handed alpha
Helix 30	AD3	B	301	305	Right-handed 310
Helix 31	AD4	B	308	311	Right-handed 310
Helix 32	AD5	B	312	319	Right-handed alpha
Helix 33	AD6	B	337	349	Right-handed alpha
Helix 34	AD7	B	350	353	Right-handed 310
Helix 35	AD8	B	359	366	Right-handed alpha
Helix 36	AD9	B	369	374	Right-handed alpha
Helix 37	AE1	C	55	61	Right-handed alpha
Helix 38	AE2	C	78	95	Right-handed alpha
Helix 39	AE3	C	97	101	Right-handed 310
Helix 40	AE4	C	112	126	Right-handed alpha
Helix 41	AE5	C	138	146	Right-handed alpha
Helix 42	AE6	C	171	175	Right-handed 310
Helix 43	AE7	C	181	193	Right-handed alpha
Helix 44	AE8	C	194	196	Right-handed 310
Helix 45	AE9	C	202	217	Right-handed alpha
Helix 46	AF1	C	222	230	Right-handed alpha
Helix 47	AF2	C	258	262	Right-handed 310
Helix 48	AF3	C	273	284	Right-handed alpha
Helix 49	AF4	C	286	294	Right-handed alpha
Helix 50	AF5	C	302	306	Right-handed 310
Helix 51	AF6	C	308	319	Right-handed alpha
Helix 52	AF7	C	337	348	Right-handed alpha
Helix 53	AF8	C	349	354	Right-handed alpha
Helix 54	AF9	C	358	366	Right-handed alpha
Helix 55	AG1	C	369	374	Right-handed alpha
Helix 56	AG2	D	55	61	Right-handed alpha
Helix 57	AG3	D	78	93	Right-handed alpha
Helix 58	AG4	D	97	101	Right-handed 310
Helix 59	AG5	D	112	126	Right-handed alpha
Helix 60	AG6	D	138	146	Right-handed alpha
Helix 61	AG7	D	171	175	Right-handed 310
Helix 62	AG8	D	181	193	Right-handed alpha
Helix 63	AG9	D	194	196	Right-handed 310
Helix 64	AH1	D	202	217	Right-handed alpha
Helix 65	AH2	D	222	230	Right-handed alpha
Helix 66	AH3	D	258	262	Right-handed 310
Helix 67	AH4	D	263	268	Right-handed 310
Helix 68	AH5	D	273	284	Right-handed alpha
Helix 69	AH6	D	286	294	Right-handed alpha
Helix 70	AH7	D	302	306	Right-handed 310
Helix 71	AH8	D	308	319	Right-handed alpha
Helix 72	AH9	D	337	348	Right-handed alpha
Helix 73	AI1	D	349	353	Right-handed 310
Helix 74	AI2	D	359	366	Right-handed alpha
Helix 75	AI3	D	369	374	Right-handed alpha
Helix 76	AI4	E	55	60	Right-handed alpha
Helix 77	AI5	E	78	93	Right-handed alpha
Helix 78	AI6	E	97	101	Right-handed 310
Helix 79	AI7	E	112	126	Right-handed alpha
Helix 80	AI8	E	138	146	Right-handed alpha
Helix 81	AI9	E	181	197	Right-handed alpha
Helix 82	AJ1	E	202	217	Right-handed alpha
Helix 83	AJ2	E	222	230	Right-handed alpha
Helix 84	AJ3	E	273	284	Right-handed alpha
Helix 85	AJ4	E	286	294	Right-handed alpha
Helix 86	AJ5	E	308	321	Right-handed alpha
Helix 87	AJ6	E	337	348	Right-handed alpha
Helix 88	AJ7	E	359	366	Right-handed alpha
Helix 89	AJ8	E	369	374	Right-handed alpha

There are 32 sheets in PDB entry 7BT7. 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,

There are 6 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	29	32	first strand
Strand 2	A	16	21	anti-parallel
Strand 3	A	8	11	anti-parallel
Strand 4	A	103	107	parallel
Strand 5	A	131	136	parallel
Strand 6	A	357	358	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	A	53	54	first strand
Strand 2	A	35	38	anti-parallel
Strand 3	A	65	68	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	41	42	first strand
Strand 2	C	169	170	anti-parallel

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There are 2 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	71	72	first strand
Strand 2	A	75	76	anti-parallel

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There are 4 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	177	178	first strand
Strand 2	A	160	163	anti-parallel
Strand 3	A	152	155	anti-parallel
Strand 4	A	299	300	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	A	239	241	first strand
Strand 2	A	247	249	anti-parallel

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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	29	32	first strand
Strand 2	B	16	21	anti-parallel
Strand 3	B	8	11	anti-parallel
Strand 4	B	103	107	parallel
Strand 5	B	131	136	parallel
Strand 6	B	357	358	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	B	53	54	first strand
Strand 2	B	35	38	anti-parallel
Strand 3	B	65	66	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	B	71	72	first strand
Strand 2	B	75	76	anti-parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	239	241	first strand
Strand 2	B	247	249	anti-parallel

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There are 5 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	29	32	first strand
Strand 2	C	16	21	anti-parallel
Strand 3	C	8	12	anti-parallel
Strand 4	C	103	107	parallel
Strand 5	C	132	136	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	53	54	first strand
Strand 2	C	35	38	anti-parallel
Strand 3	C	65	66	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	71	72	first strand
Strand 2	C	75	76	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	150	151	first strand
Strand 2	C	164	165	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	C	161	162	first strand
Strand 2	C	176	177	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	C	239	241	first strand
Strand 2	C	247	249	anti-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	D	29	32	first strand
Strand 2	D	16	21	anti-parallel
Strand 3	D	8	12	anti-parallel
Strand 4	D	103	104	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	53	54	first strand
Strand 2	D	35	38	anti-parallel
Strand 3	D	65	66	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	71	72	first strand
Strand 2	D	75	76	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	D	106	107	first strand
Strand 2	D	135	136	parallel

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There are 2 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	131	132	first strand
Strand 2	D	357	358	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	150	151	first strand
Strand 2	D	164	165	anti-parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	160	162	first strand
Strand 2	D	176	178	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	D	240	241	first strand
Strand 2	D	247	248	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	E	29	32	first strand
Strand 2	E	16	21	anti-parallel
Strand 3	E	8	11	anti-parallel
Strand 4	E	103	104	parallel

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There are 3 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	53	54	first strand
Strand 2	E	35	38	anti-parallel
Strand 3	E	65	66	anti-parallel

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There are 2 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	71	72	first strand
Strand 2	E	75	76	anti-parallel

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There are 2 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	106	107	first strand
Strand 2	E	135	136	parallel

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There are 2 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	131	132	first strand
Strand 2	E	357	358	anti-parallel

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There are 2 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	150	151	first strand
Strand 2	E	164	165	anti-parallel

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There are 3 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	154	155	first strand
Strand 2	E	160	162	anti-parallel
Strand 3	E	176	177	anti-parallel

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There are 2 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	239	241	first strand
Strand 2	E	247	249	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: 7BT7

Analysis of interatomic Contacts of Structural Units in PDB entry:
7BT7