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

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 7ASC entry

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

Chain ID	Initial residue	Terminal residue
A	PRO 46	GLN 633
B	PRO 46	GLN 633

There are 55 helices in PDB entry 7ASC. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	105	113	Right-handed alpha
Helix 2	AA2	A	115	125	Right-handed alpha
Helix 3	AA3	A	127	133	Right-handed alpha
Helix 4	AA4	A	144	149	Right-handed alpha
Helix 5	AA5	A	152	162	Right-handed alpha
Helix 6	AA6	A	165	174	Right-handed alpha
Helix 7	AA7	A	181	185	Right-handed 310
Helix 8	AA8	A	242	250	Right-handed alpha
Helix 9	AA9	A	253	264	Right-handed alpha
Helix 10	AB1	A	265	271	Right-handed alpha
Helix 11	AB2	A	281	287	Right-handed alpha
Helix 12	AB3	A	289	298	Right-handed alpha
Helix 13	AB4	A	299	309	Right-handed alpha
Helix 14	AB5	A	317	321	Right-handed 310
Helix 15	AB6	A	373	377	Right-handed 310
Helix 16	AB7	A	378	384	Right-handed alpha
Helix 17	AB8	A	388	398	Right-handed alpha
Helix 18	AB9	A	401	406	Right-handed alpha
Helix 19	AC1	A	417	421	Right-handed 310
Helix 20	AC2	A	428	437	Right-handed alpha
Helix 21	AC3	A	445	449	Right-handed 310
Helix 22	AC4	A	504	511	Right-handed alpha
Helix 23	AC5	A	512	514	Right-handed 310
Helix 24	AC6	A	515	525	Right-handed alpha
Helix 25	AC7	A	543	548	Right-handed alpha
Helix 26	AC8	A	551	561	Right-handed alpha
Helix 27	AC9	A	561	571	Right-handed alpha
Helix 28	AD1	A	579	583	Right-handed 310
Helix 29	AD2	B	105	113	Right-handed alpha
Helix 30	AD3	B	115	125	Right-handed alpha
Helix 31	AD4	B	127	133	Right-handed alpha
Helix 32	AD5	B	144	150	Right-handed alpha
Helix 33	AD6	B	152	162	Right-handed alpha
Helix 34	AD7	B	165	174	Right-handed alpha
Helix 35	AD8	B	181	185	Right-handed 310
Helix 36	AD9	B	242	250	Right-handed alpha
Helix 37	AE1	B	253	264	Right-handed alpha
Helix 38	AE2	B	265	271	Right-handed alpha
Helix 39	AE3	B	281	287	Right-handed alpha
Helix 40	AE4	B	299	309	Right-handed alpha
Helix 41	AE5	B	317	321	Right-handed 310
Helix 42	AE6	B	373	377	Right-handed 310
Helix 43	AE7	B	378	384	Right-handed alpha
Helix 44	AE8	B	388	398	Right-handed alpha
Helix 45	AE9	B	401	406	Right-handed alpha
Helix 46	AF1	B	417	421	Right-handed 310
Helix 47	AF2	B	428	437	Right-handed alpha
Helix 48	AF3	B	445	449	Right-handed 310
Helix 49	AF4	B	504	511	Right-handed alpha
Helix 50	AF5	B	512	514	Right-handed 310
Helix 51	AF6	B	515	525	Right-handed alpha
Helix 52	AF7	B	543	548	Right-handed alpha
Helix 53	AF8	B	551	561	Right-handed alpha
Helix 54	AF9	B	561	572	Right-handed alpha
Helix 55	AG1	B	579	583	Right-handed 310

There are 15 sheets in PDB entry 7ASC. 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,

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	60	62	first strand
Strand 2	A	48	54	anti-parallel
Strand 3	A	76	84	anti-parallel
Strand 4	A	72	73	anti-parallel

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There are 7 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	175	176	first strand
Strand 2	A	138	143	anti-parallel
Strand 3	A	227	232	parallel
Strand 4	A	215	224	anti-parallel
Strand 5	A	210	212	anti-parallel
Strand 6	A	199	204	anti-parallel
Strand 7	A	190	192	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	311	312	first strand
Strand 2	A	275	280	anti-parallel
Strand 3	A	362	367	parallel
Strand 4	A	352	359	anti-parallel

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There are 3 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	325	328	first strand
Strand 2	A	334	340	anti-parallel
Strand 3	A	343	346	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	439	441	first strand
Strand 2	A	410	415	anti-parallel
Strand 3	A	490	494	parallel
Strand 4	A	484	485	anti-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	A	454	456	first strand
Strand 2	A	462	467	anti-parallel
Strand 3	A	472	474	anti-parallel
Strand 4	A	477	478	anti-parallel

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There are 7 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	573	574	first strand
Strand 2	A	537	542	anti-parallel
Strand 3	A	623	628	parallel
Strand 4	A	611	620	anti-parallel
Strand 5	A	605	608	anti-parallel
Strand 6	A	596	602	anti-parallel
Strand 7	A	586	590	anti-parallel

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There are 4 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	60	63	first strand
Strand 2	B	48	54	anti-parallel
Strand 3	B	76	84	anti-parallel
Strand 4	B	72	73	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	88	89	first strand
Strand 2	B	99	100	anti-parallel

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There are 7 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	175	176	first strand
Strand 2	B	138	143	anti-parallel
Strand 3	B	227	232	parallel
Strand 4	B	215	224	anti-parallel
Strand 5	B	210	212	anti-parallel
Strand 6	B	199	204	anti-parallel
Strand 7	B	190	192	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	311	312	first strand
Strand 2	B	275	280	anti-parallel
Strand 3	B	362	367	parallel
Strand 4	B	352	359	anti-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	B	325	328	first strand
Strand 2	B	334	340	anti-parallel
Strand 3	B	343	346	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	439	441	first strand
Strand 2	B	410	415	anti-parallel
Strand 3	B	489	494	parallel
Strand 4	B	484	485	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	B	454	456	first strand
Strand 2	B	462	467	anti-parallel
Strand 3	B	472	474	anti-parallel
Strand 4	B	477	478	anti-parallel

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There are 7 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	573	574	first strand
Strand 2	B	537	542	anti-parallel
Strand 3	B	623	628	parallel
Strand 4	B	611	620	anti-parallel
Strand 5	B	605	608	anti-parallel
Strand 6	B	596	602	anti-parallel
Strand 7	B	586	590	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: 7ASC

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