Analysis of interatomic Contacts of Structural Units in PDB entry:
3VUA

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 3VUA entry

There are 6 chains in PDB entry 3VUA (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 543	THR 657
B	GLN 543	ASN 656
C	GLN 543	ASN 656
D	GLN 543	ASN 656
E	GLN 543	ILE 655
F	GLN 543	ILE 655

There are 19 helices in PDB entry 3VUA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	563	569	Right-handed 310
Helix 2	2	A	590	592	Right-handed 310
Helix 3	3	A	638	640	Right-handed 310
Helix 4	4	B	563	569	Right-handed 310
Helix 5	5	B	590	592	Right-handed 310
Helix 6	6	B	611	614	Right-handed 310
Helix 7	7	B	638	640	Right-handed 310
Helix 8	8	C	563	569	Right-handed 310
Helix 9	9	C	590	592	Right-handed 310
Helix 10	10	C	638	640	Right-handed 310
Helix 11	11	D	563	569	Right-handed 310
Helix 12	12	D	590	592	Right-handed 310
Helix 13	13	D	611	614	Right-handed 310
Helix 14	14	D	638	640	Right-handed 310
Helix 15	15	E	563	569	Right-handed 310
Helix 16	16	E	590	592	Right-handed 310
Helix 17	17	E	638	640	Right-handed 310
Helix 18	18	F	563	569	Right-handed 310
Helix 19	19	F	638	640	Right-handed 310

There are 12 sheets in PDB entry 3VUA. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	545	550	first strand
Strand 2	A	573	578	anti-parallel
Strand 3	A	581	587	anti-parallel
Strand 4	A	615	621	anti-parallel
Strand 5	A	605	610	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	552	556	first strand
Strand 2	A	642	652	anti-parallel
Strand 3	B	642	652	anti-parallel
Strand 4	B	552	556	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	602	603	first strand
Strand 2	A	594	599	anti-parallel
Strand 3	A	628	637	anti-parallel
Strand 4	A	642	652	anti-parallel
Strand 5	B	642	652	anti-parallel
Strand 6	B	628	637	anti-parallel
Strand 7	B	594	599	anti-parallel
Strand 8	B	602	603	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	545	549	first strand
Strand 2	B	574	578	anti-parallel
Strand 3	B	581	587	anti-parallel
Strand 4	B	615	621	anti-parallel
Strand 5	B	605	610	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	547	550	first strand
Strand 2	C	573	578	anti-parallel
Strand 3	C	581	587	anti-parallel
Strand 4	C	615	621	anti-parallel
Strand 5	C	605	610	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	552	556	first strand
Strand 2	C	642	652	anti-parallel
Strand 3	D	642	652	anti-parallel
Strand 4	D	552	556	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	602	603	first strand
Strand 2	C	594	599	anti-parallel
Strand 3	C	628	637	anti-parallel
Strand 4	C	642	652	anti-parallel
Strand 5	D	642	652	anti-parallel
Strand 6	D	628	637	anti-parallel
Strand 7	D	594	599	anti-parallel
Strand 8	D	602	603	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	545	549	first strand
Strand 2	D	574	578	anti-parallel
Strand 3	D	581	587	anti-parallel
Strand 4	D	615	621	anti-parallel
Strand 5	D	605	610	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	545	550	first strand
Strand 2	E	573	578	anti-parallel
Strand 3	E	581	587	anti-parallel
Strand 4	E	615	621	anti-parallel
Strand 5	E	605	610	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	552	556	first strand
Strand 2	E	642	652	anti-parallel
Strand 3	F	642	652	anti-parallel
Strand 4	F	552	556	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	602	603	first strand
Strand 2	E	594	599	anti-parallel
Strand 3	E	628	637	anti-parallel
Strand 4	E	642	652	anti-parallel
Strand 5	F	642	652	anti-parallel
Strand 6	F	628	637	anti-parallel
Strand 7	F	594	599	anti-parallel
Strand 8	F	602	603	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	545	549	first strand
Strand 2	F	574	578	anti-parallel
Strand 3	F	581	587	anti-parallel
Strand 4	F	616	621	anti-parallel
Strand 5	F	605	609	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: 3VUA

Analysis of interatomic Contacts of Structural Units in PDB entry:
3VUA