Analysis of interatomic Contacts of Structural Units in PDB entry:
8KHT

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 8KHT entry

There are 2 chains in PDB entry 8KHT (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 17	ALA 305
B	MET 17	ALA 305

There are 20 helices in PDB entry 8KHT. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	42	54	Right-handed alpha
Helix 2	AA2	A	64	76	Right-handed alpha
Helix 3	AA3	A	83	87	Right-handed 310
Helix 4	AA4	A	145	151	Right-handed alpha
Helix 5	AA5	A	153	158	Right-handed alpha
Helix 6	AA6	A	169	173	Right-handed 310
Helix 7	AA7	A	176	180	Right-handed 310
Helix 8	AA8	A	183	195	Right-handed alpha
Helix 9	AA9	A	233	244	Right-handed alpha
Helix 10	AB1	B	37	41	Right-handed 310
Helix 11	AB2	B	42	54	Right-handed alpha
Helix 12	AB3	B	64	76	Right-handed alpha
Helix 13	AB4	B	83	87	Right-handed 310
Helix 14	AB5	B	145	151	Right-handed alpha
Helix 15	AB6	B	153	158	Right-handed alpha
Helix 16	AB7	B	159	161	Right-handed 310
Helix 17	AB8	B	169	173	Right-handed 310
Helix 18	AB9	B	176	180	Right-handed 310
Helix 19	AC1	B	183	195	Right-handed alpha
Helix 20	AC2	B	233	244	Right-handed alpha

There are 10 sheets in PDB entry 8KHT. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

There are 7 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	21	22	first strand
Strand 2	A	28	30	anti-parallel
Strand 3	A	55	58	parallel
Strand 4	A	266	270	anti-parallel
Strand 5	A	125	132	anti-parallel
Strand 6	A	288	295	anti-parallel
Strand 7	A	77	78	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	21	22	first strand
Strand 2	A	28	30	anti-parallel
Strand 3	A	55	58	parallel
Strand 4	A	266	270	anti-parallel
Strand 5	A	125	132	anti-parallel
Strand 6	A	288	295	anti-parallel
Strand 7	A	95	98	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	256	260	first strand
Strand 2	A	139	144	anti-parallel
Strand 3	A	274	279	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	198	201	first strand
Strand 2	A	164	167	anti-parallel
Strand 3	A	221	225	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	A	212	214	first strand
Strand 2	A	203	205	anti-parallel
Strand 3	A	303	304	anti-parallel

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There are 7 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	21	22	first strand
Strand 2	B	28	30	anti-parallel
Strand 3	B	55	58	parallel
Strand 4	B	266	270	anti-parallel
Strand 5	B	125	132	anti-parallel
Strand 6	B	288	295	anti-parallel
Strand 7	B	77	78	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	B	21	22	first strand
Strand 2	B	28	30	anti-parallel
Strand 3	B	55	58	parallel
Strand 4	B	266	270	anti-parallel
Strand 5	B	125	132	anti-parallel
Strand 6	B	288	295	anti-parallel
Strand 7	B	95	98	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	B	256	260	first strand
Strand 2	B	139	144	anti-parallel
Strand 3	B	274	279	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	198	201	first strand
Strand 2	B	164	167	anti-parallel
Strand 3	B	221	225	anti-parallel

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There are 3 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	212	214	first strand
Strand 2	B	203	205	anti-parallel
Strand 3	B	303	304	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: 8KHT

Analysis of interatomic Contacts of Structural Units in PDB entry:
8KHT