Analysis of interatomic Contacts of Structural Units in PDB entry:
8AA4

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 8AA4 entry

There are 2 chains in PDB entry 8AA4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 112	PHE 999
B	VAL 112	PHE 999

There are 32 helices in PDB entry 8AA4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	144	149	Right-handed alpha
Helix 2	AA2	A	195	199	Right-handed 310
Helix 3	AA3	A	200	202	Right-handed 310
Helix 4	AA4	A	212	217	Right-handed alpha
Helix 5	AA5	A	218	223	Right-handed 310
Helix 6	AA6	A	261	276	Right-handed alpha
Helix 7	AA7	A	286	290	Right-handed 310
Helix 8	AA8	A	295	301	Right-handed alpha
Helix 9	AA9	A	376	383	Right-handed alpha
Helix 10	AB1	A	402	407	Right-handed alpha
Helix 11	AB2	A	411	419	Right-handed alpha
Helix 12	AB3	A	706	710	Right-handed 310
Helix 13	AB4	A	799	806	Right-handed alpha
Helix 14	AB5	A	874	879	Right-handed alpha
Helix 15	AB6	A	888	892	Right-handed 310
Helix 16	AB7	A	919	921	Right-handed 310
Helix 17	AB8	B	144	149	Right-handed alpha
Helix 18	AB9	B	195	199	Right-handed 310
Helix 19	AC1	B	200	202	Right-handed 310
Helix 20	AC2	B	212	217	Right-handed alpha
Helix 21	AC3	B	218	223	Right-handed 310
Helix 22	AC4	B	261	276	Right-handed alpha
Helix 23	AC5	B	286	290	Right-handed 310
Helix 24	AC6	B	295	301	Right-handed alpha
Helix 25	AC7	B	376	383	Right-handed alpha
Helix 26	AC8	B	402	407	Right-handed alpha
Helix 27	AC9	B	411	419	Right-handed alpha
Helix 28	AD1	B	706	710	Right-handed 310
Helix 29	AD2	B	799	806	Right-handed alpha
Helix 30	AD3	B	874	879	Right-handed alpha
Helix 31	AD4	B	888	892	Right-handed 310
Helix 32	AD5	B	919	921	Right-handed 310

There are 16 sheets in PDB entry 8AA4. 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, AB7,

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	113	114	first strand
Strand 2	A	119	120	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	A	129	132	first strand
Strand 2	A	204	210	anti-parallel
Strand 3	A	227	232	anti-parallel
Strand 4	A	184	187	parallel
Strand 5	A	190	191	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	A	156	159	first strand
Strand 2	A	169	172	anti-parallel

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There are 24 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	588	590	first strand
Strand 2	A	568	579	anti-parallel
Strand 3	A	593	599	anti-parallel
Strand 4	A	615	627	anti-parallel
Strand 5	A	667	680	anti-parallel
Strand 6	A	685	702	anti-parallel
Strand 7	A	718	736	anti-parallel
Strand 8	A	743	759	anti-parallel
Strand 9	A	843	853	anti-parallel
Strand 10	A	856	866	anti-parallel
Strand 11	A	928	939	anti-parallel
Strand 12	A	952	966	anti-parallel
Strand 13	A	988	998	anti-parallel
Strand 14	A	238	253	anti-parallel
Strand 15	A	304	316	anti-parallel
Strand 16	A	320	332	anti-parallel
Strand 17	A	339	354	anti-parallel
Strand 18	A	357	372	anti-parallel
Strand 19	A	420	439	anti-parallel
Strand 20	A	442	461	anti-parallel
Strand 21	A	475	498	anti-parallel
Strand 22	A	502	524	anti-parallel
Strand 23	A	541	564	anti-parallel
Strand 24	A	568	579	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	638	645	first strand
Strand 2	A	650	657	anti-parallel

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There are 4 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	766	771	first strand
Strand 2	A	774	779	anti-parallel
Strand 3	A	787	790	anti-parallel
Strand 4	A	834	835	anti-parallel

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There are 2 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	793	796	first strand
Strand 2	A	817	819	anti-parallel

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There are 3 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	923	925	first strand
Strand 2	A	869	872	anti-parallel
Strand 3	A	980	981	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	113	114	first strand
Strand 2	B	119	120	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	B	129	132	first strand
Strand 2	B	204	210	anti-parallel
Strand 3	B	227	232	anti-parallel
Strand 4	B	184	187	parallel
Strand 5	B	190	191	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	B	156	159	first strand
Strand 2	B	169	172	anti-parallel

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There are 24 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	588	590	first strand
Strand 2	B	568	579	anti-parallel
Strand 3	B	593	599	anti-parallel
Strand 4	B	615	627	anti-parallel
Strand 5	B	667	680	anti-parallel
Strand 6	B	685	702	anti-parallel
Strand 7	B	718	736	anti-parallel
Strand 8	B	743	759	anti-parallel
Strand 9	B	843	853	anti-parallel
Strand 10	B	856	866	anti-parallel
Strand 11	B	928	939	anti-parallel
Strand 12	B	952	966	anti-parallel
Strand 13	B	988	998	anti-parallel
Strand 14	B	238	253	anti-parallel
Strand 15	B	304	316	anti-parallel
Strand 16	B	320	332	anti-parallel
Strand 17	B	339	354	anti-parallel
Strand 18	B	357	372	anti-parallel
Strand 19	B	420	439	anti-parallel
Strand 20	B	442	461	anti-parallel
Strand 21	B	475	498	anti-parallel
Strand 22	B	502	524	anti-parallel
Strand 23	B	541	564	anti-parallel
Strand 24	B	568	579	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	638	645	first strand
Strand 2	B	650	657	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	766	771	first strand
Strand 2	B	774	779	anti-parallel
Strand 3	B	787	790	anti-parallel
Strand 4	B	834	835	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	B	793	796	first strand
Strand 2	B	817	819	anti-parallel

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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	923	925	first strand
Strand 2	B	869	872	anti-parallel
Strand 3	B	980	981	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: 8AA4

Analysis of interatomic Contacts of Structural Units in PDB entry:
8AA4