Analysis of interatomic Contacts of Structural Units in PDB entry:
1RUZ

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 1RUZ entry

There are 6 chains in PDB entry 1RUZ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
H	ASP 5	ARG 327
I	GLY 501	PRO 660
J	ASP 5	ARG 327
K	GLY 501	PRO 660
L	ASP 5	ARG 327
M	GLY 501	PRO 660

There are 21 helices in PDB entry 1RUZ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	H	60	67	Right-handed alpha
Helix 2	2	H	68	77	Right-handed 310
Helix 3	3	H	101	110	Right-handed alpha
Helix 4	4	H	187	196	Right-handed alpha
Helix 5	5	I	537	558	Right-handed alpha
Helix 6	6	I	574	627	Right-handed alpha
Helix 7	7	I	645	653	Right-handed alpha
Helix 8	8	J	60	67	Right-handed alpha
Helix 9	9	J	68	77	Right-handed 310
Helix 10	10	J	101	110	Right-handed alpha
Helix 11	11	J	187	196	Right-handed alpha
Helix 12	12	K	537	558	Right-handed alpha
Helix 13	13	K	574	627	Right-handed alpha
Helix 14	14	K	645	653	Right-handed alpha
Helix 15	15	L	60	67	Right-handed alpha
Helix 16	16	L	68	77	Right-handed 310
Helix 17	17	L	101	110	Right-handed alpha
Helix 18	18	L	187	196	Right-handed alpha
Helix 19	19	M	537	558	Right-handed alpha
Helix 20	20	M	574	627	Right-handed alpha
Helix 21	21	M	645	653	Right-handed alpha

There are 33 sheets in PDB entry 1RUZ. 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, W, X, Y, Z, AA, AB, AC, AD, AE, AF, AG,

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	I	535	536	first strand
Strand 2	I	522	524	anti-parallel
Strand 3	H	6	11	anti-parallel
Strand 4	I	637	640	anti-parallel
Strand 5	I	630	632	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	19	20	first strand
Strand 2	H	28	29	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	H	33	35	first strand
Strand 2	H	316	318	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	H	37	38	first strand
Strand 2	H	295	296	parallel
Strand 3	H	308	309	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	46	49	first strand
Strand 2	H	275	280	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	54	57	first strand
Strand 2	H	83	85	parallel
Strand 3	H	268	270	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	112	119	first strand
Strand 2	H	256	262	anti-parallel
Strand 3	H	175	184	anti-parallel
Strand 4	H	251	254	anti-parallel
Strand 5	H	151	153	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	H	112	119	first strand
Strand 2	H	256	262	anti-parallel
Strand 3	H	175	184	anti-parallel
Strand 4	H	229	237	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	136	141	first strand
Strand 2	H	144	146	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	H	164	169	first strand
Strand 2	H	242	247	anti-parallel
Strand 3	H	202	205	anti-parallel
Strand 4	H	210	213	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	H	287	289	first strand
Strand 2	H	282	284	anti-parallel
Strand 3	H	303	304	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	K	535	536	first strand
Strand 2	K	522	524	anti-parallel
Strand 3	J	6	11	anti-parallel
Strand 4	K	637	640	anti-parallel
Strand 5	K	630	632	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	J	19	20	first strand
Strand 2	J	28	29	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	33	35	first strand
Strand 2	J	316	318	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	37	38	first strand
Strand 2	J	295	296	parallel
Strand 3	J	308	309	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	46	49	first strand
Strand 2	J	275	280	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	54	57	first strand
Strand 2	J	83	85	parallel
Strand 3	J	268	270	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	112	119	first strand
Strand 2	J	256	262	anti-parallel
Strand 3	J	175	184	anti-parallel
Strand 4	J	251	254	anti-parallel
Strand 5	J	151	153	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	J	112	119	first strand
Strand 2	J	256	262	anti-parallel
Strand 3	J	175	184	anti-parallel
Strand 4	J	229	237	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	J	136	141	first strand
Strand 2	J	144	146	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	164	169	first strand
Strand 2	J	242	247	anti-parallel
Strand 3	J	202	205	anti-parallel
Strand 4	J	210	213	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	287	289	first strand
Strand 2	J	282	284	anti-parallel
Strand 3	J	303	304	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	535	536	first strand
Strand 2	M	522	524	anti-parallel
Strand 3	L	6	11	anti-parallel
Strand 4	M	637	640	anti-parallel
Strand 5	M	630	632	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	19	20	first strand
Strand 2	L	28	29	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	33	35	first strand
Strand 2	L	316	318	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	37	38	first strand
Strand 2	L	295	296	parallel
Strand 3	L	308	309	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	46	49	first strand
Strand 2	L	275	280	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	54	57	first strand
Strand 2	L	83	85	parallel
Strand 3	L	268	270	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	112	119	first strand
Strand 2	L	256	262	anti-parallel
Strand 3	L	175	184	anti-parallel
Strand 4	L	251	254	anti-parallel
Strand 5	L	151	153	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	112	119	first strand
Strand 2	L	256	262	anti-parallel
Strand 3	L	175	184	anti-parallel
Strand 4	L	229	237	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	136	141	first strand
Strand 2	L	144	146	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	164	169	first strand
Strand 2	L	242	247	anti-parallel
Strand 3	L	202	205	anti-parallel
Strand 4	L	210	213	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	287	289	first strand
Strand 2	L	282	284	anti-parallel
Strand 3	L	302	306	anti-parallel
Strand 4	M	562	565	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: 1RUZ

Analysis of interatomic Contacts of Structural Units in PDB entry:
1RUZ