Analysis of interatomic Contacts of Structural Units in PDB entry:
7WU4

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 7WU4 entry

There are 4 chains in PDB entry 7WU4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 10	PHE 354
B	SER 2	ASN 340
C	ALA 7	ARG 62
R	THR 567	LYS 852

There are 24 helices in PDB entry 7WU4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	10	32	Right-handed alpha
Helix 2	AA2	A	45	51	Right-handed alpha
Helix 3	AA3	A	207	215	Right-handed 310
Helix 4	AA4	A	229	255	Right-handed alpha
Helix 5	AA5	A	270	281	Right-handed alpha
Helix 6	AA6	A	282	287	Right-handed alpha
Helix 7	AA7	A	295	309	Right-handed alpha
Helix 8	AA8	A	327	351	Right-handed alpha
Helix 9	AA9	B	3	26	Right-handed alpha
Helix 10	AB1	B	29	34	Right-handed alpha
Helix 11	AB2	C	8	24	Right-handed alpha
Helix 12	AB3	C	29	44	Right-handed alpha
Helix 13	AB4	C	45	48	Right-handed 310
Helix 14	AB5	R	581	610	Right-handed alpha
Helix 15	AB6	R	617	647	Right-handed alpha
Helix 16	AB7	R	656	688	Right-handed alpha
Helix 17	AB8	R	694	721	Right-handed alpha
Helix 18	AB9	R	744	768	Right-handed alpha
Helix 19	AC1	R	784	800	Right-handed alpha
Helix 20	AC2	R	801	804	Right-handed 310
Helix 21	AC3	R	805	813	Right-handed alpha
Helix 22	AC4	R	816	829	Right-handed alpha
Helix 23	AC5	R	829	838	Right-handed alpha
Helix 24	AC6	R	842	851	Right-handed alpha

There are 11 sheets in PDB entry 7WU4. 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 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	37	38	first strand
Strand 2	A	220	222	parallel
Strand 3	A	263	264	parallel

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There are 2 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	186	191	first strand
Strand 2	A	194	199	anti-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	224	226	first strand
Strand 2	A	267	269	parallel
Strand 3	A	322	323	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	47	52	first strand
Strand 2	B	335	339	anti-parallel
Strand 3	B	327	331	anti-parallel
Strand 4	B	315	320	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	58	63	first strand
Strand 2	B	69	74	anti-parallel
Strand 3	B	78	83	anti-parallel
Strand 4	B	89	93	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	102	105	first strand
Strand 2	B	111	115	anti-parallel
Strand 3	B	121	125	anti-parallel
Strand 4	B	134	139	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	146	151	first strand
Strand 2	B	156	161	anti-parallel
Strand 3	B	165	170	anti-parallel
Strand 4	B	176	181	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	187	192	first strand
Strand 2	B	198	203	anti-parallel
Strand 3	B	208	212	anti-parallel
Strand 4	B	218	222	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	B	229	234	first strand
Strand 2	B	240	245	anti-parallel
Strand 3	B	250	254	anti-parallel
Strand 4	B	259	264	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	B	273	278	first strand
Strand 2	B	284	289	anti-parallel
Strand 3	B	294	298	anti-parallel
Strand 4	B	304	308	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	R	728	729	first strand
Strand 2	R	732	735	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: 7WU4

Analysis of interatomic Contacts of Structural Units in PDB entry:
7WU4