Analysis of interatomic Contacts of Structural Units in PDB entry:
9II6

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 9II6 entry

There are 4 chains in PDB entry 9II6 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 246	VAL 493
B	GLU 246	ALA 484
D	LYS 246	CYS 483
E	LYS 246	ARG 492

There are 10 helices in PDB entry 9II6. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	246	262	Right-handed alpha
Helix 2	AA2	A	262	293	Right-handed alpha
Helix 3	AA3	B	247	291	Right-handed alpha
Helix 4	AA4	B	299	308	Right-handed alpha
Helix 5	AA5	B	316	320	Right-handed 310
Helix 6	AA6	D	247	293	Right-handed alpha
Helix 7	AA7	D	299	308	Right-handed alpha
Helix 8	AA8	D	316	320	Right-handed 310
Helix 9	AA9	E	247	253	Right-handed alpha
Helix 10	AB1	E	254	294	Right-handed alpha

There are 11 sheets in PDB entry 9II6. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

There are 10 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	313	315	first strand
Strand 2	A	321	324	anti-parallel
Strand 3	A	469	471	anti-parallel
Strand 4	A	357	363	anti-parallel
Strand 5	A	297	299	parallel
Strand 6	E	297	299	anti-parallel
Strand 7	E	357	363	parallel
Strand 8	E	469	471	anti-parallel
Strand 9	E	321	324	anti-parallel
Strand 10	E	313	315	anti-parallel

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There are 12 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	488	489	first strand
Strand 2	E	442	446	anti-parallel
Strand 3	E	432	437	anti-parallel
Strand 4	E	421	427	anti-parallel
Strand 5	E	357	363	anti-parallel
Strand 6	E	297	299	parallel
Strand 7	A	297	299	anti-parallel
Strand 8	A	357	363	parallel
Strand 9	A	421	427	anti-parallel
Strand 10	A	432	437	anti-parallel
Strand 11	A	442	446	anti-parallel
Strand 12	E	488	489	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	346	348	first strand
Strand 2	A	456	462	anti-parallel
Strand 3	A	370	376	anti-parallel
Strand 4	A	393	399	anti-parallel
Strand 5	A	402	404	anti-parallel

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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	309	310	first strand
Strand 2	B	365	371	parallel
Strand 3	B	430	436	anti-parallel
Strand 4	B	441	446	anti-parallel
Strand 5	B	452	456	anti-parallel

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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	309	310	first strand
Strand 2	B	365	371	parallel
Strand 3	B	480	481	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	324	326	first strand
Strand 2	B	333	335	anti-parallel

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There are 6 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	354	356	first strand
Strand 2	B	465	470	anti-parallel
Strand 3	B	378	384	anti-parallel
Strand 4	B	401	407	anti-parallel
Strand 5	B	411	414	anti-parallel
Strand 6	B	420	421	anti-parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	324	326	first strand
Strand 2	D	333	335	anti-parallel

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There are 6 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	354	355	first strand
Strand 2	D	466	471	anti-parallel
Strand 3	D	377	384	anti-parallel
Strand 4	D	402	408	anti-parallel
Strand 5	D	412	415	anti-parallel
Strand 6	D	422	423	anti-parallel

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There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	452	456	first strand
Strand 2	D	442	447	anti-parallel
Strand 3	D	431	437	anti-parallel
Strand 4	D	365	371	anti-parallel
Strand 5	D	481	483	anti-parallel

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There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	346	348	first strand
Strand 2	E	456	462	anti-parallel
Strand 3	E	370	376	anti-parallel
Strand 4	E	393	399	anti-parallel
Strand 5	E	402	404	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: 9II6

Analysis of interatomic Contacts of Structural Units in PDB entry:
9II6