Analysis of interatomic Contacts of Structural Units in PDB entry:
5CHT

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 5CHT entry

There are 2 chains in PDB entry 5CHT (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 43	GLY 367
B	PRO 48	THR 366

There are 21 helices in PDB entry 5CHT. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	60	72	Right-handed alpha
Helix 2	AA2	A	73	82	Right-handed alpha
Helix 3	AA3	A	88	95	Right-handed alpha
Helix 4	AA4	A	95	110	Right-handed alpha
Helix 5	AA5	A	117	126	Right-handed alpha
Helix 6	AA6	A	130	136	Right-handed alpha
Helix 7	AA7	A	136	152	Right-handed alpha
Helix 8	AA8	A	154	166	Right-handed alpha
Helix 9	AA9	A	205	214	Right-handed alpha
Helix 10	AB1	A	339	344	Right-handed alpha
Helix 11	AB2	A	345	347	Right-handed 310
Helix 12	AB3	B	60	72	Right-handed alpha
Helix 13	AB4	B	73	82	Right-handed alpha
Helix 14	AB5	B	88	95	Right-handed alpha
Helix 15	AB6	B	95	110	Right-handed alpha
Helix 16	AB7	B	117	126	Right-handed alpha
Helix 17	AB8	B	136	152	Right-handed alpha
Helix 18	AB9	B	154	166	Right-handed alpha
Helix 19	AC1	B	205	214	Right-handed alpha
Helix 20	AC2	B	339	344	Right-handed alpha
Helix 21	AC3	B	345	348	Right-handed 310

There are 9 sheets in PDB entry 5CHT. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

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	53	54	first strand
Strand 2	A	114	115	parallel

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There are 4 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	183	188	first strand
Strand 2	A	167	175	anti-parallel
Strand 3	A	235	243	anti-parallel
Strand 4	A	217	219	anti-parallel

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There are 5 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	190	193	first strand
Strand 2	A	247	252	parallel
Strand 3	A	357	365	anti-parallel
Strand 4	A	298	309	anti-parallel
Strand 5	A	274	275	anti-parallel

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There are 7 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	190	193	first strand
Strand 2	A	247	252	parallel
Strand 3	A	357	365	anti-parallel
Strand 4	A	298	309	anti-parallel
Strand 5	A	312	320	anti-parallel
Strand 6	A	327	331	anti-parallel
Strand 7	A	334	338	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	A	255	256	first strand
Strand 2	A	263	264	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	B	53	54	first strand
Strand 2	B	114	115	parallel

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There are 4 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	181	188	first strand
Strand 2	B	167	175	anti-parallel
Strand 3	B	235	243	anti-parallel
Strand 4	B	217	219	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	190	193	first strand
Strand 2	B	247	252	parallel
Strand 3	B	357	365	anti-parallel
Strand 4	B	297	308	anti-parallel
Strand 5	B	274	276	anti-parallel

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There are 7 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	190	193	first strand
Strand 2	B	247	252	parallel
Strand 3	B	357	365	anti-parallel
Strand 4	B	297	308	anti-parallel
Strand 5	B	313	320	anti-parallel
Strand 6	B	327	331	anti-parallel
Strand 7	B	334	338	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: 5CHT

Analysis of interatomic Contacts of Structural Units in PDB entry:
5CHT