Analysis of interatomic Contacts of Structural Units in PDB entry:
7XY1

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 7XY1 entry

There are 3 chains in PDB entry 7XY1 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 266	PRO 777
B	SER 266	PRO 777
C	SER 266	PRO 777

There are 18 helices in PDB entry 7XY1. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	272	276	Right-handed 310
Helix 2	AA2	A	283	292	Right-handed alpha
Helix 3	AA3	A	298	301	Right-handed 310
Helix 4	AA4	A	302	312	Right-handed alpha
Helix 5	AA5	A	319	329	Right-handed alpha
Helix 6	AA6	A	366	370	Right-handed 310
Helix 7	AA7	B	272	276	Right-handed 310
Helix 8	AA8	B	283	292	Right-handed alpha
Helix 9	AA9	B	298	301	Right-handed 310
Helix 10	AB1	B	302	312	Right-handed alpha
Helix 11	AB2	B	319	329	Right-handed alpha
Helix 12	AB3	B	366	370	Right-handed 310
Helix 13	AB4	C	272	276	Right-handed 310
Helix 14	AB5	C	283	292	Right-handed alpha
Helix 15	AB6	C	298	301	Right-handed 310
Helix 16	AB7	C	302	312	Right-handed alpha
Helix 17	AB8	C	319	329	Right-handed alpha
Helix 18	AB9	C	366	370	Right-handed 310

There are 27 sheets in PDB entry 7XY1. 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, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9,

There are 8 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	295	296	first strand
Strand 2	A	332	334	parallel
Strand 3	A	352	354	parallel
Strand 4	A	394	396	parallel
Strand 5	A	421	428	parallel
Strand 6	A	398	401	parallel
Strand 7	A	376	379	parallel
Strand 8	A	339	342	parallel

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There are 8 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	295	296	first strand
Strand 2	A	332	334	parallel
Strand 3	A	352	354	parallel
Strand 4	A	394	396	parallel
Strand 5	A	421	428	parallel
Strand 6	A	445	451	parallel
Strand 7	A	469	470	parallel
Strand 8	A	493	494	parallel

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There are 3 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	345	346	first strand
Strand 2	A	387	389	parallel
Strand 3	A	411	412	parallel

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There are 6 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	457	458	first strand
Strand 2	A	478	480	parallel
Strand 3	A	502	504	parallel
Strand 4	A	525	527	parallel
Strand 5	A	555	558	parallel
Strand 6	A	589	592	parallel

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There are 8 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	464	465	first strand
Strand 2	A	488	489	parallel
Strand 3	A	511	512	parallel
Strand 4	A	532	534	parallel
Strand 5	A	561	564	parallel
Strand 6	A	598	602	parallel
Strand 7	A	622	626	parallel
Strand 8	A	634	635	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	A	538	539	first strand
Strand 2	A	568	569	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	640	643	first strand
Strand 2	A	646	649	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	A	654	655	first strand
Strand 2	A	771	776	anti-parallel
Strand 3	A	678	688	anti-parallel
Strand 4	A	695	706	anti-parallel
Strand 5	A	711	720	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	664	669	first strand
Strand 2	A	754	760	anti-parallel
Strand 3	A	741	747	anti-parallel
Strand 4	A	725	726	parallel

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There are 8 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	295	296	first strand
Strand 2	B	332	334	parallel
Strand 3	B	352	354	parallel
Strand 4	B	394	396	parallel
Strand 5	B	421	428	parallel
Strand 6	B	398	401	parallel
Strand 7	B	376	379	parallel
Strand 8	B	339	342	parallel

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There are 8 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	295	296	first strand
Strand 2	B	332	334	parallel
Strand 3	B	352	354	parallel
Strand 4	B	394	396	parallel
Strand 5	B	421	428	parallel
Strand 6	B	445	451	parallel
Strand 7	B	469	470	parallel
Strand 8	B	493	494	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	B	345	346	first strand
Strand 2	B	387	389	parallel
Strand 3	B	411	412	parallel

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There are 6 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	457	458	first strand
Strand 2	B	478	480	parallel
Strand 3	B	502	504	parallel
Strand 4	B	525	527	parallel
Strand 5	B	555	558	parallel
Strand 6	B	589	592	parallel

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There are 8 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	464	465	first strand
Strand 2	B	488	489	parallel
Strand 3	B	511	512	parallel
Strand 4	B	532	534	parallel
Strand 5	B	561	564	parallel
Strand 6	B	598	602	parallel
Strand 7	B	622	626	parallel
Strand 8	B	634	635	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	538	539	first strand
Strand 2	B	568	569	parallel

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There are 2 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	640	643	first strand
Strand 2	B	646	649	anti-parallel

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There are 5 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	654	655	first strand
Strand 2	B	771	776	anti-parallel
Strand 3	B	678	688	anti-parallel
Strand 4	B	695	706	anti-parallel
Strand 5	B	711	720	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	664	669	first strand
Strand 2	B	754	760	anti-parallel
Strand 3	B	741	747	anti-parallel
Strand 4	B	725	726	parallel

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There are 8 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	295	296	first strand
Strand 2	C	332	334	parallel
Strand 3	C	352	354	parallel
Strand 4	C	394	396	parallel
Strand 5	C	421	428	parallel
Strand 6	C	398	401	parallel
Strand 7	C	376	379	parallel
Strand 8	C	339	342	parallel

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There are 8 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	295	296	first strand
Strand 2	C	332	334	parallel
Strand 3	C	352	354	parallel
Strand 4	C	394	396	parallel
Strand 5	C	421	428	parallel
Strand 6	C	445	451	parallel
Strand 7	C	469	470	parallel
Strand 8	C	493	494	parallel

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There are 3 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	345	346	first strand
Strand 2	C	387	389	parallel
Strand 3	C	411	412	parallel

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There are 6 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	457	458	first strand
Strand 2	C	478	480	parallel
Strand 3	C	502	504	parallel
Strand 4	C	525	527	parallel
Strand 5	C	555	558	parallel
Strand 6	C	589	592	parallel

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There are 8 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	464	465	first strand
Strand 2	C	488	489	parallel
Strand 3	C	511	512	parallel
Strand 4	C	532	534	parallel
Strand 5	C	561	564	parallel
Strand 6	C	598	602	parallel
Strand 7	C	622	626	parallel
Strand 8	C	634	635	anti-parallel

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There are 2 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	538	539	first strand
Strand 2	C	568	569	parallel

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There are 2 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	640	643	first strand
Strand 2	C	646	649	anti-parallel

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There are 5 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	654	655	first strand
Strand 2	C	771	776	anti-parallel
Strand 3	C	678	688	anti-parallel
Strand 4	C	695	706	anti-parallel
Strand 5	C	711	720	anti-parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	664	669	first strand
Strand 2	C	754	760	anti-parallel
Strand 3	C	741	747	anti-parallel
Strand 4	C	725	726	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: 7XY1

Analysis of interatomic Contacts of Structural Units in PDB entry:
7XY1