Analysis of interatomic Contacts of Structural Units in PDB entry:
3RB7

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 3RB7 entry

There are 4 chains in PDB entry 3RB7 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ILE 442	GLU 694
B	ILE 442	ILE 692
E	ILE 442	ARG 693
G	ILE 442	ILE 692

There are 12 helices in PDB entry 3RB7. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	653	661	Right-handed alpha
Helix 2	2	A	669	679	Right-handed alpha
Helix 3	3	B	653	661	Right-handed alpha
Helix 4	4	B	662	663	Right-handed 310
Helix 5	5	B	664	668	Right-handed 310
Helix 6	6	B	669	677	Right-handed alpha
Helix 7	7	E	567	571	Right-handed 310
Helix 8	8	E	652	662	Right-handed alpha
Helix 9	9	E	663	668	Right-handed 310
Helix 10	10	E	669	677	Right-handed alpha
Helix 11	11	G	654	661	Right-handed alpha
Helix 12	12	G	670	678	Right-handed alpha

There are 22 sheets in PDB entry 3RB7. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V,

There are 4 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	506	508	first strand
Strand 2	A	463	466	anti-parallel
Strand 3	A	443	446	anti-parallel
Strand 4	A	537	538	parallel

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There are 5 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	450	454	first strand
Strand 2	A	543	549	parallel
Strand 3	A	523	530	anti-parallel
Strand 4	A	474	481	anti-parallel
Strand 5	A	495	500	anti-parallel

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There are 2 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	459	460	first strand
Strand 2	A	511	512	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	556	559	first strand
Strand 2	A	572	580	anti-parallel
Strand 3	A	619	625	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	A	564	566	first strand
Strand 2	A	687	692	parallel
Strand 3	A	636	642	anti-parallel
Strand 4	A	587	594	anti-parallel
Strand 5	A	608	613	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	564	566	first strand
Strand 2	A	687	692	parallel
Strand 3	A	636	642	anti-parallel
Strand 4	A	587	594	anti-parallel
Strand 5	A	646	647	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	506	512	first strand
Strand 2	B	459	466	anti-parallel
Strand 3	B	443	446	anti-parallel
Strand 4	B	537	538	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	B	450	453	first strand
Strand 2	B	543	548	parallel
Strand 3	B	526	528	anti-parallel
Strand 4	B	476	481	anti-parallel
Strand 5	B	495	498	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	619	625	first strand
Strand 2	B	572	580	anti-parallel
Strand 3	B	556	559	anti-parallel
Strand 4	B	681	682	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	563	565	first strand
Strand 2	B	687	691	parallel
Strand 3	B	637	642	anti-parallel
Strand 4	B	587	594	anti-parallel
Strand 5	B	608	613	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	563	565	first strand
Strand 2	B	687	691	parallel
Strand 3	B	637	642	anti-parallel
Strand 4	B	587	594	anti-parallel
Strand 5	B	646	647	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	443	446	first strand
Strand 2	E	458	467	anti-parallel
Strand 3	E	507	513	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	453	454	first strand
Strand 2	E	543	549	parallel
Strand 3	E	523	530	anti-parallel
Strand 4	E	475	481	anti-parallel
Strand 5	E	495	499	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	619	620	first strand
Strand 2	E	577	580	anti-parallel
Strand 3	E	556	559	anti-parallel
Strand 4	E	681	682	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	563	565	first strand
Strand 2	E	687	691	parallel
Strand 3	E	637	642	anti-parallel
Strand 4	E	587	594	anti-parallel
Strand 5	E	610	613	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	563	565	first strand
Strand 2	E	687	691	parallel
Strand 3	E	637	642	anti-parallel
Strand 4	E	587	594	anti-parallel
Strand 5	E	646	647	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	573	574	first strand
Strand 2	E	623	624	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	506	512	first strand
Strand 2	G	459	466	anti-parallel
Strand 3	G	443	446	anti-parallel
Strand 4	G	537	538	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	450	454	first strand
Strand 2	G	543	549	parallel
Strand 3	G	523	530	anti-parallel
Strand 4	G	474	481	anti-parallel
Strand 5	G	495	500	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	620	625	first strand
Strand 2	G	572	580	anti-parallel
Strand 3	G	556	559	anti-parallel
Strand 4	G	681	682	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	564	565	first strand
Strand 2	G	690	691	parallel
Strand 3	G	637	642	anti-parallel
Strand 4	G	587	594	anti-parallel
Strand 5	G	610	613	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	564	565	first strand
Strand 2	G	690	691	parallel
Strand 3	G	637	642	anti-parallel
Strand 4	G	587	594	anti-parallel
Strand 5	G	646	647	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: 3RB7

Analysis of interatomic Contacts of Structural Units in PDB entry:
3RB7