Analysis of interatomic Contacts of Structural Units in PDB entry:
8U4W

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 8U4W entry

There are 4 chains in PDB entry 8U4W (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 661	PHE 1009
B	THR 661	PHE 1009
C	THR 661	PHE 1009
D	THR 661	ASN 1008

There are 36 helices in PDB entry 8U4W. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	666	677	Right-handed alpha
Helix 2	AA2	A	789	796	Right-handed alpha
Helix 3	AA3	A	808	821	Right-handed alpha
Helix 4	AA4	A	843	853	Right-handed alpha
Helix 5	AA5	A	865	867	Right-handed 310
Helix 6	AA6	A	868	876	Right-handed alpha
Helix 7	AA7	A	900	906	Right-handed alpha
Helix 8	AA8	A	907	909	Right-handed 310
Helix 9	AA9	A	958	961	Right-handed 310
Helix 10	AB1	A	993	995	Right-handed 310
Helix 11	AB2	B	666	677	Right-handed alpha
Helix 12	AB3	B	789	796	Right-handed alpha
Helix 13	AB4	B	808	821	Right-handed alpha
Helix 14	AB5	B	843	853	Right-handed alpha
Helix 15	AB6	B	868	876	Right-handed alpha
Helix 16	AB7	B	900	906	Right-handed alpha
Helix 17	AB8	B	958	961	Right-handed 310
Helix 18	AB9	B	993	995	Right-handed 310
Helix 19	AC1	C	666	677	Right-handed alpha
Helix 20	AC2	C	790	796	Right-handed alpha
Helix 21	AC3	C	808	822	Right-handed alpha
Helix 22	AC4	C	843	853	Right-handed alpha
Helix 23	AC5	C	865	867	Right-handed 310
Helix 24	AC6	C	868	876	Right-handed alpha
Helix 25	AC7	C	900	906	Right-handed alpha
Helix 26	AC8	C	958	961	Right-handed 310
Helix 27	AC9	C	993	995	Right-handed 310
Helix 28	AD1	D	666	678	Right-handed alpha
Helix 29	AD2	D	789	796	Right-handed alpha
Helix 30	AD3	D	808	821	Right-handed alpha
Helix 31	AD4	D	843	848	Right-handed alpha
Helix 32	AD5	D	848	853	Right-handed alpha
Helix 33	AD6	D	868	876	Right-handed alpha
Helix 34	AD7	D	900	906	Right-handed alpha
Helix 35	AD8	D	958	961	Right-handed 310
Helix 36	AD9	D	993	995	Right-handed 310

There are 16 sheets in PDB entry 8U4W. 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 5 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	802	803	first strand
Strand 2	A	830	838	anti-parallel
Strand 3	A	997	1008	anti-parallel
Strand 4	A	916	925	anti-parallel
Strand 5	A	857	863	anti-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	A	895	898	first strand
Strand 2	A	988	991	anti-parallel
Strand 3	A	947	950	anti-parallel
Strand 4	A	929	932	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	954	956	first strand
Strand 2	A	974	976	anti-parallel

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There are 2 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	962	963	first strand
Strand 2	A	968	969	anti-parallel

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There are 5 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	799	803	first strand
Strand 2	B	830	841	anti-parallel
Strand 3	B	997	1008	anti-parallel
Strand 4	B	916	925	anti-parallel
Strand 5	B	857	863	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	895	898	first strand
Strand 2	B	988	991	anti-parallel
Strand 3	B	947	950	anti-parallel
Strand 4	B	929	932	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	B	954	956	first strand
Strand 2	B	974	976	anti-parallel

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There are 2 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	962	964	first strand
Strand 2	B	967	969	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	799	803	first strand
Strand 2	C	830	841	anti-parallel
Strand 3	C	997	1008	anti-parallel
Strand 4	C	916	925	anti-parallel
Strand 5	C	857	863	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	895	898	first strand
Strand 2	C	988	991	anti-parallel
Strand 3	C	947	950	anti-parallel
Strand 4	C	929	932	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	C	954	956	first strand
Strand 2	C	974	976	anti-parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	962	963	first strand
Strand 2	C	968	969	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	802	803	first strand
Strand 2	D	831	838	anti-parallel
Strand 3	D	997	1007	anti-parallel
Strand 4	D	917	925	anti-parallel
Strand 5	D	857	863	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	895	898	first strand
Strand 2	D	988	991	anti-parallel
Strand 3	D	947	950	anti-parallel
Strand 4	D	929	932	parallel

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There are 3 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	974	976	first strand
Strand 2	D	952	956	anti-parallel
Strand 3	D	984	986	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	D	962	964	first strand
Strand 2	D	967	969	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: 8U4W

Analysis of interatomic Contacts of Structural Units in PDB entry:
8U4W