Analysis of interatomic Contacts of Structural Units in PDB entry:
7XY9

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 7XY9 entry

There are 4 chains in PDB entry 7XY9 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	HIS 0	LEU 351
B	HIS 0	LEU 351
C	HIS 0	LEU 351
D	HIS 0	LEU 351

There are 51 helices in PDB entry 7XY9. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	37	47	Right-handed alpha
Helix 2	AA2	A	92	97	Right-handed 310
Helix 3	AA3	A	128	133	Right-handed alpha
Helix 4	AA4	A	141	146	Right-handed alpha
Helix 5	AA5	A	150	162	Right-handed alpha
Helix 6	AA6	A	176	189	Right-handed alpha
Helix 7	AA7	A	200	211	Right-handed alpha
Helix 8	AA8	A	217	221	Right-handed 310
Helix 9	AA9	A	222	231	Right-handed alpha
Helix 10	AB1	A	245	255	Right-handed alpha
Helix 11	AB2	A	298	311	Right-handed alpha
Helix 12	AB3	A	315	318	Right-handed 310
Helix 13	AB4	A	329	340	Right-handed alpha
Helix 14	AB5	B	37	47	Right-handed alpha
Helix 15	AB6	B	92	97	Right-handed 310
Helix 16	AB7	B	128	133	Right-handed alpha
Helix 17	AB8	B	141	146	Right-handed alpha
Helix 18	AB9	B	150	162	Right-handed alpha
Helix 19	AC1	B	176	189	Right-handed alpha
Helix 20	AC2	B	200	211	Right-handed alpha
Helix 21	AC3	B	217	221	Right-handed 310
Helix 22	AC4	B	222	231	Right-handed alpha
Helix 23	AC5	B	245	255	Right-handed alpha
Helix 24	AC6	B	298	311	Right-handed alpha
Helix 25	AC7	B	315	318	Right-handed 310
Helix 26	AC8	B	329	339	Right-handed alpha
Helix 27	AC9	C	37	47	Right-handed alpha
Helix 28	AD1	C	92	97	Right-handed 310
Helix 29	AD2	C	128	133	Right-handed alpha
Helix 30	AD3	C	141	146	Right-handed alpha
Helix 31	AD4	C	150	162	Right-handed alpha
Helix 32	AD5	C	176	189	Right-handed alpha
Helix 33	AD6	C	200	211	Right-handed alpha
Helix 34	AD7	C	217	221	Right-handed 310
Helix 35	AD8	C	222	231	Right-handed alpha
Helix 36	AD9	C	245	255	Right-handed alpha
Helix 37	AE1	C	298	311	Right-handed alpha
Helix 38	AE2	C	315	318	Right-handed 310
Helix 39	AE3	C	329	340	Right-handed alpha
Helix 40	AE4	D	37	47	Right-handed alpha
Helix 41	AE5	D	92	97	Right-handed 310
Helix 42	AE6	D	128	133	Right-handed alpha
Helix 43	AE7	D	141	146	Right-handed alpha
Helix 44	AE8	D	150	162	Right-handed alpha
Helix 45	AE9	D	176	189	Right-handed alpha
Helix 46	AF1	D	200	211	Right-handed alpha
Helix 47	AF2	D	222	231	Right-handed alpha
Helix 48	AF3	D	245	255	Right-handed alpha
Helix 49	AF4	D	298	311	Right-handed alpha
Helix 50	AF5	D	315	318	Right-handed 310
Helix 51	AF6	D	329	340	Right-handed alpha

There are 14 sheets in PDB entry 7XY9. 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,

There are 3 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	11	17	first strand
Strand 2	A	1	8	anti-parallel
Strand 3	A	55	56	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	124	126	first strand
Strand 2	A	27	34	anti-parallel
Strand 3	A	61	68	anti-parallel
Strand 4	A	80	83	anti-parallel
Strand 5	A	134	135	anti-parallel

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There are 4 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	124	126	first strand
Strand 2	A	27	34	anti-parallel
Strand 3	A	346	350	anti-parallel
Strand 4	A	320	325	parallel

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There are 12 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	214	216	first strand
Strand 2	A	194	197	parallel
Strand 3	A	170	173	parallel
Strand 4	A	236	241	parallel
Strand 5	A	256	264	parallel
Strand 6	A	289	292	parallel
Strand 7	B	289	292	anti-parallel
Strand 8	B	256	264	parallel
Strand 9	B	236	241	parallel
Strand 10	B	170	173	parallel
Strand 11	B	194	197	parallel
Strand 12	B	214	216	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	12	17	first strand
Strand 2	B	1	6	anti-parallel
Strand 3	B	55	56	anti-parallel

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There are 5 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	124	126	first strand
Strand 2	B	27	34	anti-parallel
Strand 3	B	61	68	anti-parallel
Strand 4	B	80	83	anti-parallel
Strand 5	B	134	135	anti-parallel

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There are 4 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	124	126	first strand
Strand 2	B	27	34	anti-parallel
Strand 3	B	346	350	anti-parallel
Strand 4	B	320	325	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	C	11	17	first strand
Strand 2	C	1	8	anti-parallel
Strand 3	C	55	56	anti-parallel

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There are 5 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	124	126	first strand
Strand 2	C	27	34	anti-parallel
Strand 3	C	61	68	anti-parallel
Strand 4	C	80	83	anti-parallel
Strand 5	C	134	135	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	124	126	first strand
Strand 2	C	27	34	anti-parallel
Strand 3	C	346	350	anti-parallel
Strand 4	C	320	325	parallel

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There are 12 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	214	216	first strand
Strand 2	C	194	197	parallel
Strand 3	C	170	173	parallel
Strand 4	C	236	241	parallel
Strand 5	C	256	264	parallel
Strand 6	C	289	292	parallel
Strand 7	D	289	292	anti-parallel
Strand 8	D	256	264	parallel
Strand 9	D	236	241	parallel
Strand 10	D	170	173	parallel
Strand 11	D	194	197	parallel
Strand 12	D	214	216	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	D	11	17	first strand
Strand 2	D	1	8	anti-parallel
Strand 3	D	55	56	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	D	124	126	first strand
Strand 2	D	27	34	anti-parallel
Strand 3	D	61	68	anti-parallel
Strand 4	D	80	83	anti-parallel
Strand 5	D	134	135	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	D	124	126	first strand
Strand 2	D	27	34	anti-parallel
Strand 3	D	346	350	anti-parallel
Strand 4	D	320	325	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: 7XY9

Analysis of interatomic Contacts of Structural Units in PDB entry:
7XY9