Analysis of interatomic Contacts of Structural Units in PDB entry:
7XY6

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 7XY6 entry

There are 4 chains in PDB entry 7XY6 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 4	LEU 377
B	ARG 8	ASN 340
G	ALA 12	ARG 62
R	GLU 4	TYR 308

There are 25 helices in PDB entry 7XY6. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	6	32	Right-handed alpha
Helix 2	AA2	A	226	230	Right-handed 310
Helix 3	AA3	A	249	261	Right-handed alpha
Helix 4	AA4	A	276	286	Right-handed alpha
Helix 5	AA5	A	290	295	Right-handed alpha
Helix 6	AA6	A	314	335	Right-handed alpha
Helix 7	AA7	A	353	374	Right-handed alpha
Helix 8	AA8	B	9	26	Right-handed alpha
Helix 9	AA9	B	29	35	Right-handed alpha
Helix 10	AB1	G	13	24	Right-handed alpha
Helix 11	AB2	G	29	44	Right-handed alpha
Helix 12	AB3	R	5	34	Right-handed alpha
Helix 13	AB4	R	40	70	Right-handed alpha
Helix 14	AB5	R	74	109	Right-handed alpha
Helix 15	AB6	R	112	117	Right-handed alpha
Helix 16	AB7	R	118	138	Right-handed alpha
Helix 17	AB8	R	139	143	Right-handed 310
Helix 18	AB9	R	172	176	Right-handed 310
Helix 19	AC1	R	178	185	Right-handed alpha
Helix 20	AC2	R	185	191	Right-handed alpha
Helix 21	AC3	R	191	218	Right-handed alpha
Helix 22	AC4	R	224	260	Right-handed alpha
Helix 23	AC5	R	261	266	Right-handed alpha
Helix 24	AC6	R	269	291	Right-handed alpha
Helix 25	AC7	R	294	308	Right-handed alpha

There are 9 sheets in PDB entry 7XY6. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

There are 6 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	202	207	first strand
Strand 2	A	210	215	anti-parallel
Strand 3	A	34	40	parallel
Strand 4	A	236	242	parallel
Strand 5	A	269	275	parallel
Strand 6	A	342	346	parallel

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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	46	52	first strand
Strand 2	B	335	340	anti-parallel
Strand 3	B	327	330	anti-parallel
Strand 4	B	319	320	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	B	58	63	first strand
Strand 2	B	69	74	anti-parallel
Strand 3	B	78	83	anti-parallel
Strand 4	B	89	94	anti-parallel

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There are 4 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	100	105	first strand
Strand 2	B	111	116	anti-parallel
Strand 3	B	121	125	anti-parallel
Strand 4	B	135	139	anti-parallel

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There are 4 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	146	151	first strand
Strand 2	B	156	161	anti-parallel
Strand 3	B	166	170	anti-parallel
Strand 4	B	178	180	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	B	187	191	first strand
Strand 2	B	198	203	anti-parallel
Strand 3	B	208	212	anti-parallel
Strand 4	B	220	222	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	229	232	first strand
Strand 2	B	240	245	anti-parallel
Strand 3	B	249	254	anti-parallel
Strand 4	B	259	264	anti-parallel

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There are 4 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	273	278	first strand
Strand 2	B	284	289	anti-parallel
Strand 3	B	294	298	anti-parallel
Strand 4	B	304	306	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	R	72	73	first strand
Strand 2	R	169	170	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: 7XY6

Analysis of interatomic Contacts of Structural Units in PDB entry:
7XY6