Analysis of interatomic Contacts of Structural Units in PDB entry:
4P3N

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 4P3N entry

There are 4 chains in PDB entry 4P3N (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASP 322	PHE 723
B	ASP 322	PHE 723
C	ASP 322	PHE 723
D	ASP 322	ILE 352

There are 72 helices in PDB entry 4P3N. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	322	330	Right-handed alpha
Helix 2	AA2	A	346	368	Right-handed alpha
Helix 3	AA3	A	380	387	Right-handed alpha
Helix 4	AA4	A	387	392	Right-handed alpha
Helix 5	AA5	A	393	396	Right-handed 310
Helix 6	AA6	A	412	421	Right-handed alpha
Helix 7	AA7	A	426	430	Right-handed 310
Helix 8	AA8	A	468	470	Right-handed 310
Helix 9	AA9	A	471	491	Right-handed alpha
Helix 10	AB1	A	508	527	Right-handed alpha
Helix 11	AB2	A	565	571	Right-handed alpha
Helix 12	AB3	A	596	609	Right-handed alpha
Helix 13	AB4	A	627	629	Right-handed 310
Helix 14	AB5	A	630	644	Right-handed alpha
Helix 15	AB6	A	657	668	Right-handed alpha
Helix 16	AB7	A	677	684	Right-handed alpha
Helix 17	AB8	A	701	714	Right-handed alpha
Helix 18	AB9	A	718	723	Right-handed alpha
Helix 19	AC1	B	323	330	Right-handed alpha
Helix 20	AC2	B	346	368	Right-handed alpha
Helix 21	AC3	B	380	387	Right-handed alpha
Helix 22	AC4	B	387	392	Right-handed alpha
Helix 23	AC5	B	393	396	Right-handed 310
Helix 24	AC6	B	412	421	Right-handed alpha
Helix 25	AC7	B	426	430	Right-handed 310
Helix 26	AC8	B	445	449	Right-handed 310
Helix 27	AC9	B	468	470	Right-handed 310
Helix 28	AD1	B	471	491	Right-handed alpha
Helix 29	AD2	B	508	527	Right-handed alpha
Helix 30	AD3	B	565	571	Right-handed alpha
Helix 31	AD4	B	596	609	Right-handed alpha
Helix 32	AD5	B	627	629	Right-handed 310
Helix 33	AD6	B	630	643	Right-handed alpha
Helix 34	AD7	B	657	668	Right-handed alpha
Helix 35	AD8	B	677	684	Right-handed alpha
Helix 36	AD9	B	701	714	Right-handed alpha
Helix 37	AE1	B	718	723	Right-handed alpha
Helix 38	AE2	C	323	330	Right-handed alpha
Helix 39	AE3	C	346	368	Right-handed alpha
Helix 40	AE4	C	380	387	Right-handed alpha
Helix 41	AE5	C	387	392	Right-handed alpha
Helix 42	AE6	C	393	396	Right-handed 310
Helix 43	AE7	C	412	421	Right-handed alpha
Helix 44	AE8	C	468	470	Right-handed 310
Helix 45	AE9	C	471	491	Right-handed alpha
Helix 46	AF1	C	508	527	Right-handed alpha
Helix 47	AF2	C	565	571	Right-handed alpha
Helix 48	AF3	C	597	609	Right-handed alpha
Helix 49	AF4	C	627	629	Right-handed 310
Helix 50	AF5	C	630	644	Right-handed alpha
Helix 51	AF6	C	657	668	Right-handed alpha
Helix 52	AF7	C	677	684	Right-handed alpha
Helix 53	AF8	C	701	714	Right-handed alpha
Helix 54	AF9	C	718	723	Right-handed alpha
Helix 55	AG1	D	323	330	Right-handed alpha
Helix 56	AG2	D	346	368	Right-handed alpha
Helix 57	AG3	D	380	387	Right-handed alpha
Helix 58	AG4	D	387	392	Right-handed alpha
Helix 59	AG5	D	393	396	Right-handed 310
Helix 60	AG6	D	412	421	Right-handed alpha
Helix 61	AG7	D	468	470	Right-handed 310
Helix 62	AG8	D	471	491	Right-handed alpha
Helix 63	AG9	D	508	527	Right-handed alpha
Helix 64	AH1	D	565	571	Right-handed alpha
Helix 65	AH2	D	596	609	Right-handed alpha
Helix 66	AH3	D	613	617	Right-handed 310
Helix 67	AH4	D	627	629	Right-handed 310
Helix 68	AH5	D	630	643	Right-handed alpha
Helix 69	AH6	D	657	668	Right-handed alpha
Helix 70	AH7	D	677	684	Right-handed alpha
Helix 71	AH8	D	701	714	Right-handed alpha
Helix 72	AH9	D	718	723	Right-handed alpha

There are 21 sheets in PDB entry 4P3N. 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,

There are 2 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	333	334	first strand
Strand 2	A	344	345	anti-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	370	371	first strand
Strand 2	A	432	436	parallel
Strand 3	A	462	467	anti-parallel
Strand 4	A	587	592	anti-parallel
Strand 5	A	555	564	anti-parallel
Strand 6	A	543	549	anti-parallel
Strand 7	A	493	499	anti-parallel
Strand 8	A	530	533	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	377	379	first strand
Strand 2	A	404	408	anti-parallel
Strand 3	A	398	401	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	439	441	first strand
Strand 2	A	457	459	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	A	648	650	first strand
Strand 2	A	621	625	parallel
Strand 3	A	672	676	parallel
Strand 4	A	685	690	anti-parallel
Strand 5	A	695	700	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	B	333	334	first strand
Strand 2	B	344	345	anti-parallel

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There are 8 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	370	371	first strand
Strand 2	B	432	436	parallel
Strand 3	B	462	467	anti-parallel
Strand 4	B	587	592	anti-parallel
Strand 5	B	555	564	anti-parallel
Strand 6	B	543	549	anti-parallel
Strand 7	B	493	499	anti-parallel
Strand 8	B	530	533	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	B	377	379	first strand
Strand 2	B	404	408	anti-parallel
Strand 3	B	398	401	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	B	439	441	first strand
Strand 2	B	457	459	anti-parallel

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There are 5 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	648	650	first strand
Strand 2	B	621	625	parallel
Strand 3	B	672	676	parallel
Strand 4	B	685	690	anti-parallel
Strand 5	B	695	700	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	C	333	334	first strand
Strand 2	C	344	345	anti-parallel

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There are 4 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	370	371	first strand
Strand 2	C	432	436	parallel
Strand 3	C	457	467	anti-parallel
Strand 4	C	439	441	anti-parallel

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There are 8 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	370	371	first strand
Strand 2	C	432	436	parallel
Strand 3	C	457	467	anti-parallel
Strand 4	C	587	596	anti-parallel
Strand 5	C	555	564	anti-parallel
Strand 6	C	543	549	anti-parallel
Strand 7	C	493	499	anti-parallel
Strand 8	C	530	533	parallel

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There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	377	379	first strand
Strand 2	C	404	408	anti-parallel
Strand 3	C	398	401	anti-parallel

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There are 5 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	648	650	first strand
Strand 2	C	621	625	parallel
Strand 3	C	672	676	parallel
Strand 4	C	685	690	anti-parallel
Strand 5	C	695	700	anti-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	333	334	first strand
Strand 2	D	344	345	anti-parallel

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There are 8 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	370	371	first strand
Strand 2	D	432	436	parallel
Strand 3	D	462	467	anti-parallel
Strand 4	D	587	592	anti-parallel
Strand 5	D	555	564	anti-parallel
Strand 6	D	543	549	anti-parallel
Strand 7	D	493	499	anti-parallel
Strand 8	D	530	533	parallel

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There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	377	379	first strand
Strand 2	D	404	408	anti-parallel
Strand 3	D	398	401	anti-parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	425	426	first strand
Strand 2	D	575	576	parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	439	441	first strand
Strand 2	D	457	459	anti-parallel

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There are 5 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	648	650	first strand
Strand 2	D	621	625	parallel
Strand 3	D	672	676	parallel
Strand 4	D	685	690	anti-parallel
Strand 5	D	695	700	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: 4P3N

Analysis of interatomic Contacts of Structural Units in PDB entry:
4P3N