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

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 7CAJ entry

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

Chain ID	Initial residue	Terminal residue
D	LEU 192	LYS 402
A	LEU 192	LYS 402

There are 10 helices in PDB entry 7CAJ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	D	254	258	Right-handed 310
Helix 2	AA2	D	306	308	Right-handed 310
Helix 3	AA3	D	319	324	Right-handed 310
Helix 4	AA4	D	326	339	Right-handed alpha
Helix 5	AA5	D	395	401	Right-handed alpha
Helix 6	AA6	A	243	245	Right-handed 310
Helix 7	AA7	A	306	308	Right-handed 310
Helix 8	AA8	A	319	324	Right-handed 310
Helix 9	AA9	A	326	340	Right-handed alpha
Helix 10	AB1	A	395	402	Right-handed alpha

There are 8 sheets in PDB entry 7CAJ. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

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	D	194	195	first strand
Strand 2	D	198	199	anti-parallel

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There are 5 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	239	243	first strand
Strand 2	D	227	234	anti-parallel
Strand 3	D	213	224	anti-parallel
Strand 4	D	203	207	anti-parallel
Strand 5	D	247	249	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	D	302	305	first strand
Strand 2	D	293	297	anti-parallel
Strand 3	D	273	283	anti-parallel
Strand 4	D	263	270	anti-parallel
Strand 5	D	310	312	anti-parallel

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There are 4 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	353	358	first strand
Strand 2	D	361	371	anti-parallel
Strand 3	D	374	379	anti-parallel
Strand 4	D	385	389	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	194	195	first strand
Strand 2	A	198	199	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	A	239	242	first strand
Strand 2	A	227	234	anti-parallel
Strand 3	A	213	224	anti-parallel
Strand 4	A	203	207	anti-parallel
Strand 5	A	247	249	anti-parallel

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There are 5 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	302	305	first strand
Strand 2	A	293	297	anti-parallel
Strand 3	A	273	283	anti-parallel
Strand 4	A	263	270	anti-parallel
Strand 5	A	310	312	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	353	358	first strand
Strand 2	A	361	371	anti-parallel
Strand 3	A	374	379	anti-parallel
Strand 4	A	385	389	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: 7CAJ

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