Analysis of interatomic Contacts of Structural Units in PDB entry:
3P5B

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 3P5B entry

There are 3 chains in PDB entry 3P5B (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
P	THR 61	GLN 152
A	SER 153	ARG 682
L	ASN 295	ALA 694

There are 15 helices in PDB entry 3P5B. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	P	87	104	Right-handed alpha
Helix 2	2	P	127	129	Right-handed 310
Helix 3	3	P	130	135	Right-handed alpha
Helix 4	4	A	155	161	Right-handed alpha
Helix 5	5	A	167	171	Right-handed 310
Helix 6	6	A	224	235	Right-handed alpha
Helix 7	7	A	261	278	Right-handed alpha
Helix 8	8	A	294	306	Right-handed alpha
Helix 9	9	A	321	325	Right-handed 310
Helix 10	10	A	384	403	Right-handed alpha
Helix 11	11	A	407	418	Right-handed alpha
Helix 12	12	A	432	437	Right-handed alpha
Helix 13	13	L	300	304	Right-handed 310
Helix 14	14	L	635	639	Right-handed 310
Helix 15	15	L	651	656	Right-handed 310

There are 21 sheets in PDB entry 3P5B. 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,

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	P	63	65	first strand
Strand 2	P	140	150	parallel
Strand 3	P	73	82	anti-parallel
Strand 4	P	121	125	anti-parallel
Strand 5	P	110	115	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	63	65	first strand
Strand 2	P	140	150	parallel
Strand 3	A	258	260	anti-parallel

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There are 7 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	201	206	first strand
Strand 2	A	246	251	parallel
Strand 3	A	181	186	parallel
Strand 4	A	283	287	parallel
Strand 5	A	309	314	parallel
Strand 6	A	334	339	parallel
Strand 7	A	361	364	parallel

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There are 2 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	347	348	first strand
Strand 2	A	351	352	anti-parallel

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There are 4 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	368	371	first strand
Strand 2	A	378	382	anti-parallel
Strand 3	L	307	310	anti-parallel
Strand 4	L	315	318	anti-parallel

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There are 2 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	419	421	first strand
Strand 2	A	440	442	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	456	461	first strand
Strand 2	A	521	528	anti-parallel
Strand 3	A	482	489	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	472	475	first strand
Strand 2	A	507	513	anti-parallel
Strand 3	A	495	502	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	533	539	first strand
Strand 2	A	595	602	anti-parallel
Strand 3	A	558	565	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	548	551	first strand
Strand 2	A	587	590	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	606	615	first strand
Strand 2	A	672	681	anti-parallel
Strand 3	A	631	638	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	A	621	625	first strand
Strand 2	A	653	658	anti-parallel
Strand 3	A	644	650	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	323	325	first strand
Strand 2	L	331	333	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	L	399	402	first strand
Strand 2	L	387	391	anti-parallel
Strand 3	L	379	384	anti-parallel
Strand 4	L	628	634	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	408	414	first strand
Strand 2	L	419	424	anti-parallel
Strand 3	L	429	434	anti-parallel
Strand 4	L	445	448	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	455	461	first strand
Strand 2	L	466	471	anti-parallel
Strand 3	L	476	480	anti-parallel
Strand 4	L	487	492	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	498	504	first strand
Strand 2	L	509	514	anti-parallel
Strand 3	L	521	525	anti-parallel
Strand 4	L	532	535	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	L	542	548	first strand
Strand 2	L	553	558	anti-parallel
Strand 3	L	563	568	anti-parallel
Strand 4	L	575	579	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	587	593	first strand
Strand 2	L	596	601	anti-parallel
Strand 3	L	607	611	anti-parallel
Strand 4	L	619	622	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	659	662	first strand
Strand 2	L	673	676	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	682	683	first strand
Strand 2	L	690	691	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: 3P5B

Analysis of interatomic Contacts of Structural Units in PDB entry:
3P5B