Analysis of interatomic Contacts of Structural Units in PDB entry:
7K7C

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 7K7C entry

There are 2 chains in PDB entry 7K7C (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 5	ALA 537
B	ASP 4	ALA 537

There are 51 helices in PDB entry 7K7C. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	7	11	Right-handed 310
Helix 2	AA2	A	29	34	Right-handed 310
Helix 3	AA3	A	58	64	Right-handed alpha
Helix 4	AA4	A	98	106	Right-handed alpha
Helix 5	AA5	A	113	119	Right-handed alpha
Helix 6	AA6	A	120	128	Right-handed alpha
Helix 7	AA7	A	154	159	Right-handed 310
Helix 8	AA8	A	167	171	Right-handed alpha
Helix 9	AA9	A	175	183	Right-handed alpha
Helix 10	AB1	A	184	187	Right-handed 310
Helix 11	AB2	A	205	222	Right-handed alpha
Helix 12	AB3	A	226	227	Right-handed 310
Helix 13	AB4	A	229	231	Right-handed 310
Helix 14	AB5	A	239	255	Right-handed alpha
Helix 15	AB6	A	256	259	Right-handed 310
Helix 16	AB7	A	260	267	Right-handed alpha
Helix 17	AB8	A	270	273	Right-handed 310
Helix 18	AB9	A	274	289	Right-handed alpha
Helix 19	AC1	A	290	295	Right-handed alpha
Helix 20	AC2	A	296	305	Right-handed alpha
Helix 21	AC3	A	309	315	Right-handed alpha
Helix 22	AC4	A	325	348	Right-handed alpha
Helix 23	AC5	A	354	357	Right-handed 310
Helix 24	AC6	A	358	377	Right-handed alpha
Helix 25	AC7	A	401	403	Right-handed 310
Helix 26	AC8	A	500	504	Right-handed 310
Helix 27	AC9	B	7	11	Right-handed 310
Helix 28	AD1	B	29	34	Right-handed 310
Helix 29	AD2	B	58	64	Right-handed alpha
Helix 30	AD3	B	98	106	Right-handed alpha
Helix 31	AD4	B	113	119	Right-handed alpha
Helix 32	AD5	B	120	129	Right-handed alpha
Helix 33	AD6	B	152	157	Right-handed alpha
Helix 34	AD7	B	167	171	Right-handed alpha
Helix 35	AD8	B	175	184	Right-handed alpha
Helix 36	AD9	B	185	187	Right-handed 310
Helix 37	AE1	B	205	222	Right-handed alpha
Helix 38	AE2	B	226	227	Right-handed 310
Helix 39	AE3	B	229	231	Right-handed 310
Helix 40	AE4	B	239	256	Right-handed alpha
Helix 41	AE5	B	257	259	Right-handed 310
Helix 42	AE6	B	260	267	Right-handed alpha
Helix 43	AE7	B	270	273	Right-handed 310
Helix 44	AE8	B	274	289	Right-handed alpha
Helix 45	AE9	B	290	295	Right-handed alpha
Helix 46	AF1	B	296	305	Right-handed alpha
Helix 47	AF2	B	309	315	Right-handed alpha
Helix 48	AF3	B	325	348	Right-handed alpha
Helix 49	AF4	B	358	377	Right-handed alpha
Helix 50	AF5	B	401	403	Right-handed 310
Helix 51	AF6	B	500	504	Right-handed 310

There are 14 sheets in PDB entry 7K7C. 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,

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	A	12	15	first strand
Strand 2	A	88	93	anti-parallel
Strand 3	A	134	139	parallel
Strand 4	A	147	151	anti-parallel
Strand 5	A	53	56	anti-parallel

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There are 3 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	18	23	first strand
Strand 2	A	79	84	anti-parallel
Strand 3	A	160	166	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	A	316	317	first strand
Strand 2	A	320	321	anti-parallel

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There are 5 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	389	391	first strand
Strand 2	A	394	398	anti-parallel
Strand 3	A	412	422	anti-parallel
Strand 4	A	485	493	anti-parallel
Strand 5	A	442	443	anti-parallel

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There are 10 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	389	391	first strand
Strand 2	A	394	398	anti-parallel
Strand 3	A	412	422	anti-parallel
Strand 4	A	485	493	anti-parallel
Strand 5	A	449	452	anti-parallel
Strand 6	A	455	465	anti-parallel
Strand 7	A	468	473	anti-parallel
Strand 8	A	431	435	anti-parallel
Strand 9	A	508	515	anti-parallel
Strand 10	A	524	530	anti-parallel

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There are 2 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	405	408	first strand
Strand 2	A	532	535	parallel

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There are 2 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	427	428	first strand
Strand 2	A	478	479	anti-parallel

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There are 5 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	12	15	first strand
Strand 2	B	88	93	anti-parallel
Strand 3	B	133	139	parallel
Strand 4	B	147	151	anti-parallel
Strand 5	B	53	56	anti-parallel

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There are 3 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	18	23	first strand
Strand 2	B	79	84	anti-parallel
Strand 3	B	160	166	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	B	316	317	first strand
Strand 2	B	320	321	anti-parallel

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There are 5 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	389	391	first strand
Strand 2	B	394	398	anti-parallel
Strand 3	B	412	422	anti-parallel
Strand 4	B	485	493	anti-parallel
Strand 5	B	442	443	anti-parallel

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There are 10 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	389	391	first strand
Strand 2	B	394	398	anti-parallel
Strand 3	B	412	422	anti-parallel
Strand 4	B	485	493	anti-parallel
Strand 5	B	449	452	anti-parallel
Strand 6	B	455	463	anti-parallel
Strand 7	B	468	473	anti-parallel
Strand 8	B	431	435	anti-parallel
Strand 9	B	508	515	anti-parallel
Strand 10	B	524	530	anti-parallel

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There are 2 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	405	408	first strand
Strand 2	B	532	535	parallel

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There are 2 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	427	428	first strand
Strand 2	B	478	479	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: 7K7C

Analysis of interatomic Contacts of Structural Units in PDB entry:
7K7C