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

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 4RYZ entry

There are 2 chains in PDB entry 4RYZ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 2	SER 533
B	SER 2	SER 533

There are 24 helices in PDB entry 4RYZ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	10	17	Right-handed 310
Helix 2	2	A	86	96	Right-handed alpha
Helix 3	3	A	169	171	Right-handed 310
Helix 4	4	A	218	223	Right-handed 310
Helix 5	5	A	260	266	Right-handed alpha
Helix 6	6	A	267	272	Right-handed alpha
Helix 7	7	A	275	277	Right-handed 310
Helix 8	8	A	336	341	Right-handed 310
Helix 9	9	A	342	347	Right-handed alpha
Helix 10	10	A	349	358	Right-handed alpha
Helix 11	11	A	375	379	Right-handed 310
Helix 12	12	A	422	427	Right-handed alpha
Helix 13	13	B	10	17	Right-handed 310
Helix 14	14	B	86	96	Right-handed alpha
Helix 15	15	B	169	171	Right-handed 310
Helix 16	16	B	218	223	Right-handed 310
Helix 17	17	B	260	266	Right-handed alpha
Helix 18	18	B	267	272	Right-handed alpha
Helix 19	19	B	275	277	Right-handed 310
Helix 20	20	B	336	341	Right-handed 310
Helix 21	21	B	342	347	Right-handed alpha
Helix 22	22	B	349	358	Right-handed alpha
Helix 23	23	B	375	379	Right-handed 310
Helix 24	24	B	422	427	Right-handed alpha

There are 19 sheets in PDB entry 4RYZ. 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,

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	26	27	first strand
Strand 2	A	76	83	anti-parallel
Strand 3	A	64	73	anti-parallel
Strand 4	A	40	49	anti-parallel
Strand 5	A	527	532	anti-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	29	32	first strand
Strand 2	A	512	518	anti-parallel
Strand 3	A	500	506	anti-parallel
Strand 4	A	484	491	anti-parallel
Strand 5	A	471	474	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	51	52	first strand
Strand 2	A	55	56	anti-parallel

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There are 4 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	135	139	first strand
Strand 2	A	142	146	anti-parallel
Strand 3	A	151	155	anti-parallel
Strand 4	A	162	167	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	182	183	first strand
Strand 2	A	189	195	anti-parallel
Strand 3	A	203	209	anti-parallel
Strand 4	A	224	229	anti-parallel

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There are 6 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	244	245	first strand
Strand 2	A	249	254	anti-parallel
Strand 3	A	287	293	anti-parallel
Strand 4	A	298	306	anti-parallel
Strand 5	A	400	404	parallel
Strand 6	A	392	395	anti-parallel

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There are 2 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	257	259	first strand
Strand 2	A	279	281	anti-parallel

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There are 4 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	309	320	first strand
Strand 2	A	323	332	anti-parallel
Strand 3	A	362	371	anti-parallel
Strand 4	A	406	409	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	A	414	420	first strand
Strand 2	A	433	440	anti-parallel
Strand 3	A	443	451	anti-parallel
Strand 4	A	457	460	anti-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	26	27	first strand
Strand 2	B	76	83	anti-parallel
Strand 3	B	64	73	anti-parallel
Strand 4	B	40	49	anti-parallel
Strand 5	B	528	532	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	29	32	first strand
Strand 2	B	512	518	anti-parallel
Strand 3	B	500	506	anti-parallel
Strand 4	B	484	491	anti-parallel
Strand 5	B	471	474	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	51	52	first strand
Strand 2	B	55	56	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	135	139	first strand
Strand 2	B	142	146	anti-parallel
Strand 3	B	151	155	anti-parallel
Strand 4	B	162	167	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	B	182	183	first strand
Strand 2	B	189	195	anti-parallel
Strand 3	B	203	209	anti-parallel
Strand 4	B	224	230	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	B	244	245	first strand
Strand 2	B	249	254	anti-parallel
Strand 3	B	287	293	anti-parallel
Strand 4	B	298	299	anti-parallel

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There are 6 strands in P sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	244	245	first strand
Strand 2	B	249	254	anti-parallel
Strand 3	B	287	293	anti-parallel
Strand 4	B	303	306	anti-parallel
Strand 5	B	400	404	parallel
Strand 6	B	392	395	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	B	257	259	first strand
Strand 2	B	279	281	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	B	309	320	first strand
Strand 2	B	323	332	anti-parallel
Strand 3	B	362	371	anti-parallel
Strand 4	B	406	409	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	B	414	420	first strand
Strand 2	B	433	440	anti-parallel
Strand 3	B	443	451	anti-parallel
Strand 4	B	457	460	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: 4RYZ

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