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

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 7TUS entry

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

Chain ID	Initial residue	Terminal residue
A	GLU 1	PRO 218
B	GLU 1	ARG 216
C	GLU 1	LYS 219
D	GLU 1	ARG 216
E	GLU 1	SER 220
F	GLU 1	ARG 216
G	GLU 1	ARG 52

There are 35 helices in PDB entry 7TUS. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	28	32	Right-handed 310
Helix 2	AA2	A	53	57	Right-handed 310
Helix 3	AA3	A	76	78	Right-handed 310
Helix 4	AA4	A	89	93	Right-handed 310
Helix 5	AA5	A	192	196	Right-handed 310
Helix 6	AA6	A	206	209	Right-handed 310
Helix 7	AA7	B	126	133	Right-handed alpha
Helix 8	AA8	B	188	193	Right-handed alpha
Helix 9	AA9	C	28	32	Right-handed 310
Helix 10	AB1	C	53	57	Right-handed 310
Helix 11	AB2	C	64	67	Right-handed 310
Helix 12	AB3	C	76	78	Right-handed 310
Helix 13	AB4	C	89	93	Right-handed 310
Helix 14	AB5	C	161	163	Right-handed 310
Helix 15	AB6	C	206	209	Right-handed 310
Helix 16	AB7	D	84	88	Right-handed 310
Helix 17	AB8	D	126	132	Right-handed alpha
Helix 18	AB9	D	188	193	Right-handed alpha
Helix 19	AC1	E	28	32	Right-handed 310
Helix 20	AC2	E	53	57	Right-handed 310
Helix 21	AC3	E	76	78	Right-handed 310
Helix 22	AC4	E	89	93	Right-handed 310
Helix 23	AC5	E	161	163	Right-handed 310
Helix 24	AC6	E	206	209	Right-handed 310
Helix 25	AC7	F	126	131	Right-handed alpha
Helix 26	AC8	F	188	194	Right-handed alpha
Helix 27	AC9	G	28	32	Right-handed 310
Helix 28	AD1	G	53	57	Right-handed 310
Helix 29	AD2	G	89	93	Right-handed 310
Helix 30	AD3	G	161	163	Right-handed 310
Helix 31	AD4	G	192	195	Right-handed 310
Helix 32	AD5	G	206	209	Right-handed 310
Helix 33	AD6	H	84	88	Right-handed 310
Helix 34	AD7	H	126	131	Right-handed alpha
Helix 35	AD8	H	188	194	Right-handed alpha

There are 44 sheets in PDB entry 7TUS. 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, AE4, AE5, AE6, AE7, AE8,

There are 4 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	3	7	first strand
Strand 2	A	18	25	anti-parallel
Strand 3	A	80	85	anti-parallel
Strand 4	A	70	75	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	11	12	first strand
Strand 2	A	112	116	parallel
Strand 3	A	94	101	anti-parallel
Strand 4	A	33	40	anti-parallel
Strand 5	A	44	51	anti-parallel
Strand 6	A	60	62	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	11	12	first strand
Strand 2	A	112	116	parallel
Strand 3	A	94	101	anti-parallel
Strand 4	A	105	108	anti-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	A	125	129	first strand
Strand 2	A	140	150	anti-parallel
Strand 3	A	181	190	anti-parallel
Strand 4	A	168	170	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	125	129	first strand
Strand 2	A	140	150	anti-parallel
Strand 3	A	181	190	anti-parallel
Strand 4	A	174	175	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	A	156	159	first strand
Strand 2	A	200	205	anti-parallel
Strand 3	A	210	215	anti-parallel

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There are 4 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	4	7	first strand
Strand 2	B	19	25	anti-parallel
Strand 3	B	75	80	anti-parallel
Strand 4	B	67	72	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	B	10	14	first strand
Strand 2	B	107	112	parallel
Strand 3	B	90	95	anti-parallel
Strand 4	B	38	43	anti-parallel
Strand 5	B	50	54	anti-parallel
Strand 6	B	58	59	anti-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	B	10	14	first strand
Strand 2	B	107	112	parallel
Strand 3	B	90	95	anti-parallel
Strand 4	B	102	103	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	B	119	123	first strand
Strand 2	B	134	144	anti-parallel
Strand 3	B	178	187	anti-parallel
Strand 4	B	164	168	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	B	158	159	first strand
Strand 2	B	150	155	anti-parallel
Strand 3	B	196	202	anti-parallel
Strand 4	B	210	215	anti-parallel

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There are 4 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	3	7	first strand
Strand 2	C	18	25	anti-parallel
Strand 3	C	80	85	anti-parallel
Strand 4	C	70	75	anti-parallel

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There are 6 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	10	12	first strand
Strand 2	C	112	116	parallel
Strand 3	C	94	101	anti-parallel
Strand 4	C	33	40	anti-parallel
Strand 5	C	44	51	anti-parallel
Strand 6	C	60	62	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	C	10	12	first strand
Strand 2	C	112	116	parallel
Strand 3	C	94	101	anti-parallel
Strand 4	C	105	108	anti-parallel

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There are 4 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	125	129	first strand
Strand 2	C	140	150	anti-parallel
Strand 3	C	181	190	anti-parallel
Strand 4	C	168	170	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	C	125	129	first strand
Strand 2	C	140	150	anti-parallel
Strand 3	C	181	190	anti-parallel
Strand 4	C	174	175	anti-parallel

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There are 3 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	156	159	first strand
Strand 2	C	200	205	anti-parallel
Strand 3	C	210	215	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	D	4	7	first strand
Strand 2	D	19	25	anti-parallel
Strand 3	D	75	80	anti-parallel
Strand 4	D	67	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	D	10	14	first strand
Strand 2	D	107	112	parallel
Strand 3	D	89	95	anti-parallel
Strand 4	D	38	43	anti-parallel
Strand 5	D	50	54	anti-parallel
Strand 6	D	58	59	anti-parallel

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There are 4 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	10	14	first strand
Strand 2	D	107	112	parallel
Strand 3	D	89	95	anti-parallel
Strand 4	D	102	103	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	D	119	123	first strand
Strand 2	D	134	144	anti-parallel
Strand 3	D	178	187	anti-parallel
Strand 4	D	164	168	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	D	158	160	first strand
Strand 2	D	150	155	anti-parallel
Strand 3	D	196	202	anti-parallel
Strand 4	D	210	215	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	E	3	7	first strand
Strand 2	E	18	25	anti-parallel
Strand 3	E	80	85	anti-parallel
Strand 4	E	70	75	anti-parallel

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There are 6 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	10	12	first strand
Strand 2	E	112	116	parallel
Strand 3	E	94	101	anti-parallel
Strand 4	E	33	40	anti-parallel
Strand 5	E	44	51	anti-parallel
Strand 6	E	60	62	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	10	12	first strand
Strand 2	E	112	116	parallel
Strand 3	E	94	101	anti-parallel
Strand 4	E	105	108	anti-parallel

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There are 4 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	125	129	first strand
Strand 2	E	142	150	anti-parallel
Strand 3	E	181	188	anti-parallel
Strand 4	E	168	170	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	E	125	129	first strand
Strand 2	E	142	150	anti-parallel
Strand 3	E	181	188	anti-parallel
Strand 4	E	174	175	anti-parallel

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There are 3 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	156	159	first strand
Strand 2	E	200	205	anti-parallel
Strand 3	E	210	215	anti-parallel

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There are 4 strands in AD2 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	72	anti-parallel

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There are 6 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	10	13	first strand
Strand 2	F	107	111	parallel
Strand 3	F	89	95	anti-parallel
Strand 4	F	38	43	anti-parallel
Strand 5	F	50	54	anti-parallel
Strand 6	F	58	59	anti-parallel

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There are 4 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	10	13	first strand
Strand 2	F	107	111	parallel
Strand 3	F	89	95	anti-parallel
Strand 4	F	102	103	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	F	119	123	first strand
Strand 2	F	134	144	anti-parallel
Strand 3	F	178	187	anti-parallel
Strand 4	F	164	168	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	F	158	159	first strand
Strand 2	F	149	155	anti-parallel
Strand 3	F	196	203	anti-parallel
Strand 4	F	210	215	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	G	3	7	first strand
Strand 2	G	18	25	anti-parallel
Strand 3	G	80	85	anti-parallel
Strand 4	G	70	75	anti-parallel

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There are 6 strands in AD8 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	112	116	parallel
Strand 3	G	94	101	anti-parallel
Strand 4	G	33	40	anti-parallel
Strand 5	G	44	51	anti-parallel
Strand 6	G	60	62	anti-parallel

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There are 4 strands in AD9 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	112	116	parallel
Strand 3	G	94	101	anti-parallel
Strand 4	G	105	108	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	G	125	129	first strand
Strand 2	G	140	150	anti-parallel
Strand 3	G	181	190	anti-parallel
Strand 4	G	168	170	anti-parallel

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There are 4 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	125	129	first strand
Strand 2	G	140	150	anti-parallel
Strand 3	G	181	190	anti-parallel
Strand 4	G	174	175	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	G	156	159	first strand
Strand 2	G	200	205	anti-parallel
Strand 3	G	210	215	anti-parallel

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There are 4 strands in AE4 sheet. Click on strand of interest for CSU analysis.

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

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There are 6 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	10	14	first strand
Strand 2	H	107	112	parallel
Strand 3	H	89	95	anti-parallel
Strand 4	H	38	43	anti-parallel
Strand 5	H	50	54	anti-parallel
Strand 6	H	58	59	anti-parallel

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There are 4 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	10	14	first strand
Strand 2	H	107	112	parallel
Strand 3	H	89	95	anti-parallel
Strand 4	H	102	103	anti-parallel

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There are 4 strands in AE7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	119	123	first strand
Strand 2	H	134	144	anti-parallel
Strand 3	H	178	187	anti-parallel
Strand 4	H	164	165	anti-parallel

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There are 4 strands in AE8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	158	159	first strand
Strand 2	H	150	155	anti-parallel
Strand 3	H	196	202	anti-parallel
Strand 4	H	210	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: 7TUS

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