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

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 8CTL entry

There are 4 chains in PDB entry 8CTL (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
D	MET 1	TYR 494
C	A 1	C 208
A	C 5	T 33
B	T 109	G 128

There are 11 helices in PDB entry 8CTL. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	D	20	29	Right-handed alpha
Helix 2	AA2	D	89	108	Right-handed alpha
Helix 3	AA3	D	109	121	Right-handed alpha
Helix 4	AA4	D	163	181	Right-handed alpha
Helix 5	AA5	D	297	313	Right-handed alpha
Helix 6	AA6	D	323	333	Right-handed alpha
Helix 7	AA7	D	338	340	Right-handed 310
Helix 8	AA8	D	341	349	Right-handed alpha
Helix 9	AA9	D	408	416	Right-handed alpha
Helix 10	AB1	D	417	422	Right-handed alpha
Helix 11	AB2	D	480	482	Right-handed 310

There are 6 sheets in PDB entry 8CTL. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

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	D	13	14	first strand
Strand 2	D	5	7	anti-parallel
Strand 3	D	41	44	parallel
Strand 4	D	32	36	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	D	318	322	first strand
Strand 2	D	188	193	parallel
Strand 3	D	55	60	parallel
Strand 4	D	66	72	anti-parallel
Strand 5	D	77	84	anti-parallel
Strand 6	D	365	369	parallel
Strand 7	D	491	494	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	D	128	131	first strand
Strand 2	D	140	143	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	D	378	380	first strand
Strand 2	D	432	433	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	D	387	388	first strand
Strand 2	D	393	395	anti-parallel

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There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	476	478	first strand
Strand 2	D	468	471	anti-parallel
Strand 3	D	452	459	anti-parallel
Strand 4	D	444	446	anti-parallel
Strand 5	D	483	486	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: 8CTL

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