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

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 7YPN entry

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

Chain ID	Initial residue	Terminal residue
B	HIS 8	LEU 461
D	HIS 8	LYS 462

There are 42 helices in PDB entry 7YPN. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	9	21	Right-handed alpha
Helix 2	AA2	B	27	34	Right-handed alpha
Helix 3	AA3	B	60	65	Right-handed alpha
Helix 4	AA4	B	72	86	Right-handed alpha
Helix 5	AA5	B	97	112	Right-handed alpha
Helix 6	AA6	B	123	142	Right-handed alpha
Helix 7	AA7	B	161	168	Right-handed alpha
Helix 8	AA8	B	170	176	Right-handed alpha
Helix 9	AA9	B	191	196	Right-handed alpha
Helix 10	AB1	B	200	220	Right-handed alpha
Helix 11	AB2	B	244	257	Right-handed alpha
Helix 12	AB3	B	276	281	Right-handed alpha
Helix 13	AB4	B	291	295	Right-handed 310
Helix 14	AB5	B	308	318	Right-handed alpha
Helix 15	AB6	B	330	348	Right-handed alpha
Helix 16	AB7	B	348	356	Right-handed alpha
Helix 17	AB8	B	356	367	Right-handed alpha
Helix 18	AB9	B	368	371	Right-handed 310
Helix 19	AC1	B	397	401	Right-handed 310
Helix 20	AC2	B	404	416	Right-handed alpha
Helix 21	AC3	B	436	460	Right-handed alpha
Helix 22	AC4	D	9	21	Right-handed alpha
Helix 23	AC5	D	27	34	Right-handed alpha
Helix 24	AC6	D	60	65	Right-handed alpha
Helix 25	AC7	D	72	86	Right-handed alpha
Helix 26	AC8	D	97	112	Right-handed alpha
Helix 27	AC9	D	123	142	Right-handed alpha
Helix 28	AD1	D	161	168	Right-handed alpha
Helix 29	AD2	D	170	176	Right-handed alpha
Helix 30	AD3	D	191	196	Right-handed alpha
Helix 31	AD4	D	200	220	Right-handed alpha
Helix 32	AD5	D	244	257	Right-handed alpha
Helix 33	AD6	D	276	282	Right-handed alpha
Helix 34	AD7	D	291	295	Right-handed 310
Helix 35	AD8	D	308	318	Right-handed alpha
Helix 36	AD9	D	330	348	Right-handed alpha
Helix 37	AE1	D	348	356	Right-handed alpha
Helix 38	AE2	D	356	367	Right-handed alpha
Helix 39	AE3	D	368	371	Right-handed 310
Helix 40	AE4	D	397	401	Right-handed 310
Helix 41	AE5	D	404	416	Right-handed alpha
Helix 42	AE6	D	436	460	Right-handed alpha

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

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	418	419	first strand
Strand 2	B	55	58	parallel
Strand 3	B	47	50	anti-parallel
Strand 4	B	38	44	anti-parallel
Strand 5	D	95	96	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	B	95	96	first strand
Strand 2	D	38	44	parallel
Strand 3	D	47	50	anti-parallel
Strand 4	D	55	58	anti-parallel
Strand 5	D	418	419	parallel

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There are 7 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	115	121	first strand
Strand 2	B	302	307	anti-parallel
Strand 3	B	287	290	anti-parallel
Strand 4	B	259	263	parallel
Strand 5	B	224	229	parallel
Strand 6	B	149	153	parallel
Strand 7	B	184	187	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	374	380	first strand
Strand 2	B	383	388	anti-parallel
Strand 3	B	426	429	anti-parallel
Strand 4	B	421	423	anti-parallel

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There are 7 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	115	121	first strand
Strand 2	D	302	307	anti-parallel
Strand 3	D	287	290	anti-parallel
Strand 4	D	259	263	parallel
Strand 5	D	224	229	parallel
Strand 6	D	149	153	parallel
Strand 7	D	184	187	parallel

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There are 4 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	378	380	first strand
Strand 2	D	383	387	anti-parallel
Strand 3	D	426	429	anti-parallel
Strand 4	D	421	423	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: 7YPN

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