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

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 7YDG entry

There are 4 chains in PDB entry 7YDG (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 184	THR 498
B	SER 184	THR 498
C	SER 184	THR 498
D	SER 184	THR 498

There are 32 helices in PDB entry 7YDG. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	204	212	Right-handed alpha
Helix 2	AA2	A	237	257	Right-handed alpha
Helix 3	AA3	A	307	312	Right-handed alpha
Helix 4	AA4	A	318	322	Right-handed 310
Helix 5	AA5	A	363	386	Right-handed alpha
Helix 6	AA6	A	431	438	Right-handed alpha
Helix 7	AA7	A	461	473	Right-handed alpha
Helix 8	AA8	A	482	490	Right-handed alpha
Helix 9	AA9	B	204	213	Right-handed alpha
Helix 10	AB1	B	237	257	Right-handed alpha
Helix 11	AB2	B	307	312	Right-handed alpha
Helix 12	AB3	B	320	322	Right-handed 310
Helix 13	AB4	B	363	386	Right-handed alpha
Helix 14	AB5	B	431	438	Right-handed alpha
Helix 15	AB6	B	461	473	Right-handed alpha
Helix 16	AB7	B	482	490	Right-handed alpha
Helix 17	AB8	C	204	212	Right-handed alpha
Helix 18	AB9	C	237	257	Right-handed alpha
Helix 19	AC1	C	307	312	Right-handed alpha
Helix 20	AC2	C	320	322	Right-handed 310
Helix 21	AC3	C	363	386	Right-handed alpha
Helix 22	AC4	C	431	438	Right-handed alpha
Helix 23	AC5	C	461	472	Right-handed alpha
Helix 24	AC6	C	482	490	Right-handed alpha
Helix 25	AC7	D	204	212	Right-handed alpha
Helix 26	AC8	D	237	257	Right-handed alpha
Helix 27	AC9	D	307	312	Right-handed alpha
Helix 28	AD1	D	320	322	Right-handed 310
Helix 29	AD2	D	363	386	Right-handed alpha
Helix 30	AD3	D	431	438	Right-handed alpha
Helix 31	AD4	D	461	472	Right-handed alpha
Helix 32	AD5	D	482	490	Right-handed alpha

There are 11 sheets in PDB entry 7YDG. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

There are 10 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	187	192	first strand
Strand 2	A	390	395	anti-parallel
Strand 3	A	406	414	anti-parallel
Strand 4	A	419	430	anti-parallel
Strand 5	A	452	460	anti-parallel
Strand 6	A	351	361	anti-parallel
Strand 7	A	324	333	anti-parallel
Strand 8	A	260	263	parallel
Strand 9	B	234	236	anti-parallel
Strand 10	B	215	216	anti-parallel

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There are 10 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	215	216	first strand
Strand 2	A	234	236	anti-parallel
Strand 3	B	260	263	anti-parallel
Strand 4	B	324	333	parallel
Strand 5	B	351	361	anti-parallel
Strand 6	B	452	460	anti-parallel
Strand 7	B	419	430	anti-parallel
Strand 8	B	406	414	anti-parallel
Strand 9	B	390	395	anti-parallel
Strand 10	B	187	192	anti-parallel

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There are 3 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	315	317	first strand
Strand 2	A	439	442	parallel
Strand 3	A	448	450	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	479	480	first strand
Strand 2	A	493	494	anti-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	B	315	318	first strand
Strand 2	B	439	442	parallel
Strand 3	B	448	450	anti-parallel

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There are 8 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	187	192	first strand
Strand 2	C	390	395	anti-parallel
Strand 3	C	406	414	anti-parallel
Strand 4	C	419	430	anti-parallel
Strand 5	C	452	460	anti-parallel
Strand 6	C	351	361	anti-parallel
Strand 7	C	324	333	anti-parallel
Strand 8	C	260	263	parallel

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There are 10 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	215	216	first strand
Strand 2	C	234	236	anti-parallel
Strand 3	D	260	263	anti-parallel
Strand 4	D	324	332	parallel
Strand 5	D	352	361	anti-parallel
Strand 6	D	452	460	anti-parallel
Strand 7	D	419	430	anti-parallel
Strand 8	D	406	414	anti-parallel
Strand 9	D	390	395	anti-parallel
Strand 10	D	187	192	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	C	315	318	first strand
Strand 2	C	439	442	parallel
Strand 3	C	448	450	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	C	479	480	first strand
Strand 2	C	493	494	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	D	215	216	first strand
Strand 2	D	234	235	anti-parallel

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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	315	318	first strand
Strand 2	D	439	442	parallel
Strand 3	D	448	450	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: 7YDG

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