Analysis of interatomic Contacts of Structural Units in PDB entry:
6C22

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 6C22 entry

There are 4 chains in PDB entry 6C22 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 35	LYS 309
B	LYS 35	LYS 309
C	LYS 35	LYS 309
D	LYS 35	LYS 309

There are 26 helices in PDB entry 6C22. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	48	58	Right-handed alpha
Helix 2	AA2	A	110	120	Right-handed alpha
Helix 3	AA3	A	120	148	Right-handed alpha
Helix 4	AA4	A	158	165	Right-handed alpha
Helix 5	AA5	A	175	190	Right-handed alpha
Helix 6	AA6	A	199	208	Right-handed alpha
Helix 7	AA7	B	47	58	Right-handed alpha
Helix 8	AA8	B	107	120	Right-handed alpha
Helix 9	AA9	B	120	147	Right-handed alpha
Helix 10	AB1	B	158	166	Right-handed alpha
Helix 11	AB2	B	175	189	Right-handed alpha
Helix 12	AB3	B	199	209	Right-handed alpha
Helix 13	AB4	C	45	60	Right-handed alpha
Helix 14	AB5	C	107	112	Right-handed alpha
Helix 15	AB6	C	113	120	Right-handed alpha
Helix 16	AB7	C	120	148	Right-handed alpha
Helix 17	AB8	C	158	166	Right-handed alpha
Helix 18	AB9	C	175	189	Right-handed alpha
Helix 19	AC1	C	199	209	Right-handed alpha
Helix 20	AC2	D	48	60	Right-handed alpha
Helix 21	AC3	D	107	112	Right-handed alpha
Helix 22	AC4	D	112	120	Right-handed alpha
Helix 23	AC5	D	121	147	Right-handed alpha
Helix 24	AC6	D	158	167	Right-handed alpha
Helix 25	AC7	D	175	190	Right-handed alpha
Helix 26	AC8	D	200	209	Right-handed alpha

There are 14 sheets in PDB entry 6C22. 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 2 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	169	170	first strand
Strand 2	A	304	305	parallel

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There are 2 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	61	64	first strand
Strand 2	B	249	252	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	B	69	75	first strand
Strand 2	B	91	97	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	B	101	102	first strand
Strand 2	B	292	293	anti-parallel

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There are 2 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	105	106	first strand
Strand 2	C	86	87	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	B	170	171	first strand
Strand 2	B	304	305	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	B	195	197	first strand
Strand 2	B	244	246	anti-parallel

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There are 2 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	170	171	first strand
Strand 2	C	304	305	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	C	231	233	first strand
Strand 2	C	195	198	parallel
Strand 3	C	244	246	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	C	251	253	first strand
Strand 2	C	293	295	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	258	259	first strand
Strand 2	C	288	289	anti-parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	170	171	first strand
Strand 2	D	304	305	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	D	196	197	first strand
Strand 2	D	244	245	anti-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	D	252	253	first strand
Strand 2	D	293	294	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: 6C22

Analysis of interatomic Contacts of Structural Units in PDB entry:
6C22