Analysis of interatomic Contacts of Structural Units in PDB entry:
4J6J

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 4J6J entry

There are 4 chains in PDB entry 4J6J (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 157	PRO 291
B	GLY 157	PRO 291
C	GLY 157	PRO 291
D	GLY 157	PRO 291

There are 8 helices in PDB entry 4J6J. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	183	193	Right-handed alpha
Helix 2	2	A	203	214	Right-handed alpha
Helix 3	3	B	183	193	Right-handed alpha
Helix 4	4	B	203	214	Right-handed alpha
Helix 5	5	C	183	193	Right-handed alpha
Helix 6	6	C	203	214	Right-handed alpha
Helix 7	7	D	183	193	Right-handed alpha
Helix 8	8	D	203	214	Right-handed alpha

There are 12 sheets in PDB entry 4J6J. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	159	162	first strand
Strand 2	A	287	289	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	168	170	first strand
Strand 2	A	173	182	anti-parallel
Strand 3	A	277	285	anti-parallel
Strand 4	A	197	198	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	233	234	first strand
Strand 2	A	219	224	anti-parallel
Strand 3	A	259	262	anti-parallel
Strand 4	A	268	271	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	159	162	first strand
Strand 2	B	287	289	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	168	170	first strand
Strand 2	B	173	182	anti-parallel
Strand 3	B	277	285	anti-parallel
Strand 4	B	219	224	parallel
Strand 5	B	233	234	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	197	198	first strand
Strand 2	B	277	285	anti-parallel
Strand 3	B	219	224	parallel
Strand 4	B	259	262	anti-parallel
Strand 5	B	268	271	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	160	162	first strand
Strand 2	C	287	288	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	168	170	first strand
Strand 2	C	173	182	anti-parallel
Strand 3	C	277	285	anti-parallel
Strand 4	C	197	198	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	232	234	first strand
Strand 2	C	219	225	anti-parallel
Strand 3	C	259	262	anti-parallel
Strand 4	C	268	271	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	159	162	first strand
Strand 2	D	287	289	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	168	170	first strand
Strand 2	D	173	182	anti-parallel
Strand 3	D	277	285	anti-parallel
Strand 4	D	219	225	parallel
Strand 5	D	232	234	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	197	198	first strand
Strand 2	D	277	285	anti-parallel
Strand 3	D	219	225	parallel
Strand 4	D	259	262	anti-parallel
Strand 5	D	268	271	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: 4J6J

Analysis of interatomic Contacts of Structural Units in PDB entry:
4J6J