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

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 7JNA entry

There are 3 chains in PDB entry 7JNA (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	CYS 61	TYR 338
B	CYS 61	TYR 338
C	CYS 61	TYR 338

There are 12 helices in PDB entry 7JNA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	62	98	Right-handed alpha
Helix 2	AA2	A	206	213	Right-handed alpha
Helix 3	AA3	A	215	227	Right-handed alpha
Helix 4	AA4	A	306	338	Right-handed alpha
Helix 5	AA5	B	62	98	Right-handed alpha
Helix 6	AA6	B	206	213	Right-handed alpha
Helix 7	AA7	B	215	227	Right-handed alpha
Helix 8	AA8	B	306	338	Right-handed alpha
Helix 9	AA9	C	62	98	Right-handed alpha
Helix 10	AB1	C	206	213	Right-handed alpha
Helix 11	AB2	C	215	227	Right-handed alpha
Helix 12	AB3	C	306	338	Right-handed alpha

There are 15 sheets in PDB entry 7JNA. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6,

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	103	105	first strand
Strand 2	A	293	295	anti-parallel

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There are 3 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	169	172	first strand
Strand 2	A	115	118	anti-parallel
Strand 3	A	203	204	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	125	130	first strand
Strand 2	A	182	187	anti-parallel
Strand 3	A	282	287	anti-parallel
Strand 4	A	236	242	parallel
Strand 5	A	264	266	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	A	198	200	first strand
Strand 2	A	231	233	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	244	247	first strand
Strand 2	A	255	258	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	103	105	first strand
Strand 2	B	293	295	anti-parallel

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There are 3 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	169	172	first strand
Strand 2	B	115	118	anti-parallel
Strand 3	B	203	204	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	125	130	first strand
Strand 2	B	182	187	anti-parallel
Strand 3	B	282	287	anti-parallel
Strand 4	B	236	242	parallel
Strand 5	B	264	266	anti-parallel

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There are 2 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	200	first strand
Strand 2	B	231	233	anti-parallel

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There are 2 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	244	247	first strand
Strand 2	B	255	258	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	103	105	first strand
Strand 2	C	293	295	anti-parallel

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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	169	172	first strand
Strand 2	C	115	118	anti-parallel
Strand 3	C	203	204	anti-parallel

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There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	125	130	first strand
Strand 2	C	182	187	anti-parallel
Strand 3	C	282	287	anti-parallel
Strand 4	C	236	242	parallel
Strand 5	C	264	266	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	198	200	first strand
Strand 2	C	231	233	anti-parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	244	247	first strand
Strand 2	C	255	258	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: 7JNA

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