Analysis of interatomic Contacts of Structural Units in PDB entry:
1ZS8

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 1ZS8 entry

There are 10 chains in PDB entry 1ZS8 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 1	GLY 274
B	ILE 1	MET 99
C	SER 1	GLY 274
D	ILE 1	MET 99
E	SER 1	GLY 274
F	ILE 1	MET 99
G	SER 1	GLY 274
H	ILE 1	MET 99
I	SER 1	GLY 274
J	ILE 1	MET 99

There are 25 helices in PDB entry 1ZS8. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	48	54	Right-handed 310
Helix 2	2	A	55	84	Right-handed alpha
Helix 3	3	A	136	141	Right-handed alpha
Helix 4	4	A	150	161	Right-handed alpha
Helix 5	5	A	161	179	Right-handed alpha
Helix 6	6	C	48	54	Right-handed 310
Helix 7	7	C	55	84	Right-handed alpha
Helix 8	8	C	136	141	Right-handed alpha
Helix 9	9	C	150	161	Right-handed alpha
Helix 10	10	C	161	179	Right-handed alpha
Helix 11	11	E	48	54	Right-handed 310
Helix 12	12	E	55	84	Right-handed alpha
Helix 13	13	E	136	141	Right-handed alpha
Helix 14	14	E	150	161	Right-handed alpha
Helix 15	15	E	161	179	Right-handed alpha
Helix 16	16	G	48	54	Right-handed 310
Helix 17	17	G	55	84	Right-handed alpha
Helix 18	18	G	136	141	Right-handed alpha
Helix 19	19	G	150	161	Right-handed alpha
Helix 20	20	G	161	179	Right-handed alpha
Helix 21	21	I	48	54	Right-handed 310
Helix 22	22	I	55	84	Right-handed alpha
Helix 23	23	I	136	141	Right-handed alpha
Helix 24	24	I	150	161	Right-handed alpha
Helix 25	25	I	161	179	Right-handed alpha

There are 35 sheets in PDB entry 1ZS8. 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,

There are 7 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	45	46	first strand
Strand 2	A	30	36	anti-parallel
Strand 3	A	20	27	anti-parallel
Strand 4	A	2	12	anti-parallel
Strand 5	A	92	102	anti-parallel
Strand 6	A	108	117	anti-parallel
Strand 7	A	121	124	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	185	191	first strand
Strand 2	A	199	207	anti-parallel
Strand 3	A	240	247	anti-parallel
Strand 4	A	227	228	anti-parallel

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There are 4 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	185	191	first strand
Strand 2	A	199	207	anti-parallel
Strand 3	A	240	247	anti-parallel
Strand 4	A	233	234	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	221	222	first strand
Strand 2	A	213	218	anti-parallel
Strand 3	A	256	261	anti-parallel
Strand 4	A	269	271	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	B	6	11	first strand
Strand 2	B	22	30	anti-parallel
Strand 3	B	62	69	anti-parallel
Strand 4	B	50	51	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	6	11	first strand
Strand 2	B	22	30	anti-parallel
Strand 3	B	62	69	anti-parallel
Strand 4	B	55	56	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	44	45	first strand
Strand 2	B	35	41	anti-parallel
Strand 3	B	78	84	anti-parallel
Strand 4	B	91	94	anti-parallel

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There are 7 strands in H sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	45	46	first strand
Strand 2	C	30	36	anti-parallel
Strand 3	C	20	27	anti-parallel
Strand 4	C	2	12	anti-parallel
Strand 5	C	92	102	anti-parallel
Strand 6	C	108	117	anti-parallel
Strand 7	C	121	124	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	C	185	191	first strand
Strand 2	C	199	207	anti-parallel
Strand 3	C	240	247	anti-parallel
Strand 4	C	227	228	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	C	185	191	first strand
Strand 2	C	199	207	anti-parallel
Strand 3	C	240	247	anti-parallel
Strand 4	C	233	234	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	221	222	first strand
Strand 2	C	213	218	anti-parallel
Strand 3	C	256	261	anti-parallel
Strand 4	C	269	271	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	6	11	first strand
Strand 2	D	22	30	anti-parallel
Strand 3	D	62	69	anti-parallel
Strand 4	D	50	51	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	D	6	11	first strand
Strand 2	D	22	30	anti-parallel
Strand 3	D	62	69	anti-parallel
Strand 4	D	55	56	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	D	44	45	first strand
Strand 2	D	35	41	anti-parallel
Strand 3	D	78	84	anti-parallel
Strand 4	D	91	94	anti-parallel

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There are 7 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	45	46	first strand
Strand 2	E	30	36	anti-parallel
Strand 3	E	20	27	anti-parallel
Strand 4	E	2	12	anti-parallel
Strand 5	E	92	102	anti-parallel
Strand 6	E	108	117	anti-parallel
Strand 7	E	121	124	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	E	185	191	first strand
Strand 2	E	199	207	anti-parallel
Strand 3	E	240	247	anti-parallel
Strand 4	E	227	228	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	E	185	191	first strand
Strand 2	E	199	207	anti-parallel
Strand 3	E	240	247	anti-parallel
Strand 4	E	233	234	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	E	221	222	first strand
Strand 2	E	213	218	anti-parallel
Strand 3	E	256	261	anti-parallel
Strand 4	E	269	271	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	F	6	11	first strand
Strand 2	F	22	30	anti-parallel
Strand 3	F	62	69	anti-parallel
Strand 4	F	50	51	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	F	6	11	first strand
Strand 2	F	22	30	anti-parallel
Strand 3	F	62	69	anti-parallel
Strand 4	F	55	56	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	F	44	45	first strand
Strand 2	F	35	41	anti-parallel
Strand 3	F	78	84	anti-parallel
Strand 4	F	91	94	anti-parallel

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There are 7 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	45	46	first strand
Strand 2	G	30	36	anti-parallel
Strand 3	G	20	27	anti-parallel
Strand 4	G	2	12	anti-parallel
Strand 5	G	92	102	anti-parallel
Strand 6	G	108	117	anti-parallel
Strand 7	G	121	124	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	185	191	first strand
Strand 2	G	199	207	anti-parallel
Strand 3	G	240	247	anti-parallel
Strand 4	G	227	228	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	185	191	first strand
Strand 2	G	199	207	anti-parallel
Strand 3	G	240	247	anti-parallel
Strand 4	G	233	234	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	G	221	222	first strand
Strand 2	G	213	218	anti-parallel
Strand 3	G	256	261	anti-parallel
Strand 4	G	269	271	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	H	6	11	first strand
Strand 2	H	22	30	anti-parallel
Strand 3	H	62	69	anti-parallel
Strand 4	H	50	51	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	6	11	first strand
Strand 2	H	22	30	anti-parallel
Strand 3	H	62	69	anti-parallel
Strand 4	H	55	56	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	44	45	first strand
Strand 2	H	35	41	anti-parallel
Strand 3	H	78	84	anti-parallel
Strand 4	H	91	94	anti-parallel

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There are 7 strands in AC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	45	46	first strand
Strand 2	I	30	36	anti-parallel
Strand 3	I	20	27	anti-parallel
Strand 4	I	2	12	anti-parallel
Strand 5	I	92	102	anti-parallel
Strand 6	I	108	117	anti-parallel
Strand 7	I	121	124	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	I	185	191	first strand
Strand 2	I	199	207	anti-parallel
Strand 3	I	240	247	anti-parallel
Strand 4	I	227	228	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	I	185	191	first strand
Strand 2	I	199	207	anti-parallel
Strand 3	I	240	247	anti-parallel
Strand 4	I	233	234	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	I	221	222	first strand
Strand 2	I	213	218	anti-parallel
Strand 3	I	256	261	anti-parallel
Strand 4	I	269	271	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	J	6	11	first strand
Strand 2	J	22	30	anti-parallel
Strand 3	J	62	69	anti-parallel
Strand 4	J	50	51	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	6	11	first strand
Strand 2	J	22	30	anti-parallel
Strand 3	J	62	69	anti-parallel
Strand 4	J	55	56	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	44	45	first strand
Strand 2	J	35	41	anti-parallel
Strand 3	J	78	84	anti-parallel
Strand 4	J	91	94	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: 1ZS8

Analysis of interatomic Contacts of Structural Units in PDB entry:
1ZS8