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

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 7TPG entry

There are 3 chains in PDB entry 7TPG (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	ASN 5	SER 407
H	VAL 5	THR 123
L	ASP 2	VAL 105

There are 22 helices in PDB entry 7TPG. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	5	25	Right-handed alpha
Helix 2	AA2	B	28	42	Right-handed alpha
Helix 3	AA3	B	58	79	Right-handed alpha
Helix 4	AA4	B	83	88	Right-handed 310
Helix 5	AA5	B	89	93	Right-handed 310
Helix 6	AA6	B	94	106	Right-handed alpha
Helix 7	AA7	B	110	134	Right-handed alpha
Helix 8	AA8	B	145	162	Right-handed alpha
Helix 9	AA9	B	167	188	Right-handed alpha
Helix 10	AB1	B	190	202	Right-handed alpha
Helix 11	AB2	B	204	209	Right-handed alpha
Helix 12	AB3	B	214	233	Right-handed alpha
Helix 13	AB4	B	237	254	Right-handed alpha
Helix 14	AB5	B	260	279	Right-handed alpha
Helix 15	AB6	B	288	295	Right-handed alpha
Helix 16	AB7	B	296	302	Right-handed alpha
Helix 17	AB8	B	304	308	Right-handed 310
Helix 18	AB9	B	314	353	Right-handed alpha
Helix 19	AC1	B	354	376	Right-handed alpha
Helix 20	AC2	B	379	382	Right-handed 310
Helix 21	AC3	B	383	407	Right-handed alpha
Helix 22	AC4	H	90	94	Right-handed 310

There are 6 sheets in PDB entry 7TPG. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

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	H	6	10	first strand
Strand 2	H	20	28	anti-parallel
Strand 3	H	81	87	anti-parallel
Strand 4	H	71	76	anti-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	H	61	63	first strand
Strand 2	H	48	54	anti-parallel
Strand 3	H	38	42	anti-parallel
Strand 4	H	95	98	anti-parallel
Strand 5	H	120	122	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	H	100	102	first strand
Strand 2	H	113	116	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	L	7	8	first strand
Strand 2	L	20	24	anti-parallel
Strand 3	L	71	76	anti-parallel
Strand 4	L	63	68	anti-parallel

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There are 5 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	54	55	first strand
Strand 2	L	46	50	anti-parallel
Strand 3	L	34	39	anti-parallel
Strand 4	L	86	91	anti-parallel
Strand 5	L	98	99	anti-parallel

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There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	54	55	first strand
Strand 2	L	46	50	anti-parallel
Strand 3	L	34	39	anti-parallel
Strand 4	L	86	91	anti-parallel
Strand 5	L	103	104	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: 7TPG

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