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

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 1ZPU entry

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

Chain ID	Initial residue	Terminal residue
A	GLU 22	ALA 550
B	GLU 22	ALA 550
C	GLU 22	ALA 550
D	GLU 22	ALA 550
E	GLU 22	ALA 550
F	GLU 22	ALA 550

There are 78 helices in PDB entry 1ZPU. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	90	94	Right-handed 310
Helix 2	2	A	131	136	Right-handed 310
Helix 3	3	A	167	176	Right-handed alpha
Helix 4	4	A	279	282	Right-handed 310
Helix 5	5	A	319	323	Right-handed 310
Helix 6	6	A	368	374	Right-handed alpha
Helix 7	7	A	375	380	Right-handed 310
Helix 8	8	A	382	387	Right-handed 310
Helix 9	9	A	432	436	Right-handed 310
Helix 10	10	A	486	492	Right-handed alpha
Helix 11	11	A	501	508	Right-handed alpha
Helix 12	12	A	509	512	Right-handed 310
Helix 13	13	A	514	524	Right-handed alpha
Helix 14	14	B	90	94	Right-handed 310
Helix 15	15	B	131	136	Right-handed 310
Helix 16	16	B	167	176	Right-handed alpha
Helix 17	17	B	279	282	Right-handed 310
Helix 18	18	B	319	323	Right-handed 310
Helix 19	19	B	368	374	Right-handed alpha
Helix 20	20	B	375	380	Right-handed 310
Helix 21	21	B	382	387	Right-handed 310
Helix 22	22	B	432	436	Right-handed 310
Helix 23	23	B	486	492	Right-handed alpha
Helix 24	24	B	501	508	Right-handed alpha
Helix 25	25	B	509	512	Right-handed 310
Helix 26	26	B	514	524	Right-handed alpha
Helix 27	27	C	90	94	Right-handed 310
Helix 28	28	C	131	136	Right-handed 310
Helix 29	29	C	167	176	Right-handed alpha
Helix 30	30	C	279	282	Right-handed 310
Helix 31	31	C	319	323	Right-handed 310
Helix 32	32	C	368	374	Right-handed alpha
Helix 33	33	C	375	380	Right-handed 310
Helix 34	34	C	382	387	Right-handed 310
Helix 35	35	C	432	436	Right-handed 310
Helix 36	36	C	486	492	Right-handed alpha
Helix 37	37	C	501	508	Right-handed alpha
Helix 38	38	C	509	512	Right-handed 310
Helix 39	39	C	514	524	Right-handed alpha
Helix 40	40	D	90	94	Right-handed 310
Helix 41	41	D	131	136	Right-handed 310
Helix 42	42	D	167	176	Right-handed alpha
Helix 43	43	D	279	282	Right-handed 310
Helix 44	44	D	319	323	Right-handed 310
Helix 45	45	D	368	374	Right-handed alpha
Helix 46	46	D	376	380	Right-handed 310
Helix 47	47	D	382	387	Right-handed 310
Helix 48	48	D	432	436	Right-handed 310
Helix 49	49	D	486	492	Right-handed alpha
Helix 50	50	D	501	508	Right-handed alpha
Helix 51	51	D	509	512	Right-handed 310
Helix 52	52	D	514	525	Right-handed alpha
Helix 53	53	E	90	94	Right-handed 310
Helix 54	54	E	131	136	Right-handed 310
Helix 55	55	E	167	176	Right-handed alpha
Helix 56	56	E	279	282	Right-handed 310
Helix 57	57	E	319	323	Right-handed 310
Helix 58	58	E	368	374	Right-handed alpha
Helix 59	59	E	375	380	Right-handed 310
Helix 60	60	E	382	387	Right-handed 310
Helix 61	61	E	432	436	Right-handed 310
Helix 62	62	E	486	492	Right-handed alpha
Helix 63	63	E	501	508	Right-handed alpha
Helix 64	64	E	509	512	Right-handed 310
Helix 65	65	E	514	524	Right-handed alpha
Helix 66	66	F	90	94	Right-handed 310
Helix 67	67	F	131	136	Right-handed 310
Helix 68	68	F	167	176	Right-handed alpha
Helix 69	69	F	279	282	Right-handed 310
Helix 70	70	F	319	323	Right-handed 310
Helix 71	71	F	368	374	Right-handed alpha
Helix 72	72	F	376	380	Right-handed 310
Helix 73	73	F	382	387	Right-handed 310
Helix 74	74	F	432	436	Right-handed 310
Helix 75	75	F	486	492	Right-handed alpha
Helix 76	76	F	501	508	Right-handed alpha
Helix 77	77	F	509	512	Right-handed 310
Helix 78	78	F	514	524	Right-handed alpha

There are 36 sheets in PDB entry 1ZPU. 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, AH, AI, AJ,

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	43	48	first strand
Strand 2	A	23	35	anti-parallel
Strand 3	A	64	70	parallel
Strand 4	A	109	115	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	57	60	first strand
Strand 2	A	138	144	parallel
Strand 3	A	121	126	anti-parallel
Strand 4	A	81	83	anti-parallel

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There are 6 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	190	193	first strand
Strand 2	A	154	163	anti-parallel
Strand 3	A	208	215	parallel
Strand 4	A	256	262	anti-parallel
Strand 5	A	231	236	anti-parallel
Strand 6	A	239	246	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	A	200	202	first strand
Strand 2	A	292	298	parallel
Strand 3	A	271	277	anti-parallel
Strand 4	A	222	226	anti-parallel
Strand 5	A	249	251	anti-parallel

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There are 6 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	353	357	first strand
Strand 2	A	337	347	anti-parallel
Strand 3	A	400	407	parallel
Strand 4	A	467	473	anti-parallel
Strand 5	A	422	427	anti-parallel
Strand 6	A	455	457	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	392	395	first strand
Strand 2	A	495	500	parallel
Strand 3	A	478	484	anti-parallel
Strand 4	A	413	417	anti-parallel
Strand 5	A	459	462	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	43	48	first strand
Strand 2	B	23	35	anti-parallel
Strand 3	B	64	70	parallel
Strand 4	B	109	115	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	B	57	60	first strand
Strand 2	B	138	144	parallel
Strand 3	B	121	126	anti-parallel
Strand 4	B	81	83	anti-parallel

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There are 6 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	190	193	first strand
Strand 2	B	154	163	anti-parallel
Strand 3	B	208	215	parallel
Strand 4	B	256	262	anti-parallel
Strand 5	B	231	236	anti-parallel
Strand 6	B	239	246	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	200	202	first strand
Strand 2	B	292	298	parallel
Strand 3	B	271	277	anti-parallel
Strand 4	B	222	226	anti-parallel
Strand 5	B	249	251	anti-parallel

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There are 6 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	353	357	first strand
Strand 2	B	337	347	anti-parallel
Strand 3	B	400	407	parallel
Strand 4	B	467	473	anti-parallel
Strand 5	B	422	427	anti-parallel
Strand 6	B	455	457	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	B	392	395	first strand
Strand 2	B	495	500	parallel
Strand 3	B	478	484	anti-parallel
Strand 4	B	413	417	anti-parallel
Strand 5	B	459	462	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	C	43	48	first strand
Strand 2	C	23	35	anti-parallel
Strand 3	C	64	70	parallel
Strand 4	C	109	115	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	C	57	60	first strand
Strand 2	C	138	144	parallel
Strand 3	C	121	126	anti-parallel
Strand 4	C	81	83	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	190	193	first strand
Strand 2	C	154	163	anti-parallel
Strand 3	C	208	215	parallel
Strand 4	C	256	262	anti-parallel
Strand 5	C	231	236	anti-parallel
Strand 6	C	239	246	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	C	200	202	first strand
Strand 2	C	292	298	parallel
Strand 3	C	271	277	anti-parallel
Strand 4	C	222	226	anti-parallel
Strand 5	C	249	251	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	353	357	first strand
Strand 2	C	337	347	anti-parallel
Strand 3	C	400	407	parallel
Strand 4	C	467	473	anti-parallel
Strand 5	C	422	427	anti-parallel
Strand 6	C	455	457	anti-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	C	392	395	first strand
Strand 2	C	495	500	parallel
Strand 3	C	478	484	anti-parallel
Strand 4	C	413	417	anti-parallel
Strand 5	C	459	462	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	D	43	48	first strand
Strand 2	D	23	35	anti-parallel
Strand 3	D	64	70	parallel
Strand 4	D	109	115	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	D	57	60	first strand
Strand 2	D	138	144	parallel
Strand 3	D	121	126	anti-parallel
Strand 4	D	81	83	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	190	193	first strand
Strand 2	D	154	163	anti-parallel
Strand 3	D	208	215	parallel
Strand 4	D	256	262	anti-parallel
Strand 5	D	231	236	anti-parallel
Strand 6	D	239	246	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	D	200	202	first strand
Strand 2	D	292	298	parallel
Strand 3	D	271	277	anti-parallel
Strand 4	D	222	226	anti-parallel
Strand 5	D	249	251	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	353	357	first strand
Strand 2	D	337	347	anti-parallel
Strand 3	D	400	407	parallel
Strand 4	D	467	473	anti-parallel
Strand 5	D	422	427	anti-parallel
Strand 6	D	455	457	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	392	395	first strand
Strand 2	D	495	500	parallel
Strand 3	D	478	484	anti-parallel
Strand 4	D	413	417	anti-parallel
Strand 5	D	459	462	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	43	48	first strand
Strand 2	E	23	35	anti-parallel
Strand 3	E	64	70	parallel
Strand 4	E	109	115	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	57	60	first strand
Strand 2	E	138	144	parallel
Strand 3	E	121	126	anti-parallel
Strand 4	E	81	83	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	190	193	first strand
Strand 2	E	154	163	anti-parallel
Strand 3	E	208	215	parallel
Strand 4	E	256	262	anti-parallel
Strand 5	E	231	236	anti-parallel
Strand 6	E	239	246	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	200	202	first strand
Strand 2	E	292	298	parallel
Strand 3	E	271	277	anti-parallel
Strand 4	E	222	226	anti-parallel
Strand 5	E	249	251	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	353	357	first strand
Strand 2	E	337	347	anti-parallel
Strand 3	E	400	407	parallel
Strand 4	E	467	473	anti-parallel
Strand 5	E	422	427	anti-parallel
Strand 6	E	455	457	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	392	395	first strand
Strand 2	E	495	500	parallel
Strand 3	E	478	484	anti-parallel
Strand 4	E	413	417	anti-parallel
Strand 5	E	459	462	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	43	48	first strand
Strand 2	F	23	35	anti-parallel
Strand 3	F	64	70	parallel
Strand 4	F	109	115	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	F	57	60	first strand
Strand 2	F	138	144	parallel
Strand 3	F	121	126	anti-parallel
Strand 4	F	81	83	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	190	193	first strand
Strand 2	F	154	163	anti-parallel
Strand 3	F	208	215	parallel
Strand 4	F	256	262	anti-parallel
Strand 5	F	231	236	anti-parallel
Strand 6	F	239	246	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	200	202	first strand
Strand 2	F	292	298	parallel
Strand 3	F	271	277	anti-parallel
Strand 4	F	222	226	anti-parallel
Strand 5	F	249	251	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	353	357	first strand
Strand 2	F	337	347	anti-parallel
Strand 3	F	400	407	parallel
Strand 4	F	467	473	anti-parallel
Strand 5	F	422	427	anti-parallel
Strand 6	F	455	457	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	392	395	first strand
Strand 2	F	495	500	parallel
Strand 3	F	478	484	anti-parallel
Strand 4	F	413	417	anti-parallel
Strand 5	F	459	462	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: 1ZPU

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