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

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 3ZOK entry

There are 4 chains in PDB entry 3ZOK (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 13	SER 377
B	PRO 13	SER 377
C	PRO 13	SER 377
D	PRO 13	SER 377

There are 76 helices in PDB entry 3ZOK. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	20	24	Right-handed 310
Helix 2	2	A	32	36	Right-handed 310
Helix 3	3	A	37	42	Right-handed alpha
Helix 4	4	A	57	71	Right-handed alpha
Helix 5	5	A	86	90	Right-handed 310
Helix 6	6	A	91	105	Right-handed alpha
Helix 7	7	A	118	132	Right-handed alpha
Helix 8	8	A	133	135	Right-handed 310
Helix 9	9	A	144	150	Right-handed alpha
Helix 10	10	A	182	187	Right-handed 310
Helix 11	11	A	188	207	Right-handed alpha
Helix 12	12	A	207	223	Right-handed alpha
Helix 13	13	A	225	247	Right-handed alpha
Helix 14	14	A	252	259	Right-handed 310
Helix 15	15	A	260	271	Right-handed alpha
Helix 16	16	A	277	296	Right-handed alpha
Helix 17	17	A	300	314	Right-handed alpha
Helix 18	18	A	325	334	Right-handed alpha
Helix 19	19	A	363	375	Right-handed alpha
Helix 20	20	B	20	24	Right-handed 310
Helix 21	21	B	32	35	Right-handed 310
Helix 22	22	B	36	43	Right-handed alpha
Helix 23	23	B	57	71	Right-handed alpha
Helix 24	24	B	86	90	Right-handed 310
Helix 25	25	B	91	105	Right-handed alpha
Helix 26	26	B	118	132	Right-handed alpha
Helix 27	27	B	133	135	Right-handed 310
Helix 28	28	B	144	150	Right-handed alpha
Helix 29	29	B	182	186	Right-handed 310
Helix 30	30	B	188	207	Right-handed alpha
Helix 31	31	B	207	223	Right-handed alpha
Helix 32	32	B	225	247	Right-handed alpha
Helix 33	33	B	252	259	Right-handed 310
Helix 34	34	B	260	272	Right-handed alpha
Helix 35	35	B	277	296	Right-handed alpha
Helix 36	36	B	300	314	Right-handed alpha
Helix 37	37	B	325	334	Right-handed alpha
Helix 38	38	B	363	375	Right-handed alpha
Helix 39	39	C	20	24	Right-handed 310
Helix 40	40	C	32	35	Right-handed 310
Helix 41	41	C	36	42	Right-handed alpha
Helix 42	42	C	57	71	Right-handed alpha
Helix 43	43	C	86	90	Right-handed 310
Helix 44	44	C	91	105	Right-handed alpha
Helix 45	45	C	118	132	Right-handed alpha
Helix 46	46	C	133	135	Right-handed 310
Helix 47	47	C	144	150	Right-handed alpha
Helix 48	48	C	182	187	Right-handed 310
Helix 49	49	C	188	206	Right-handed alpha
Helix 50	50	C	207	223	Right-handed alpha
Helix 51	51	C	225	247	Right-handed alpha
Helix 52	52	C	252	259	Right-handed 310
Helix 53	53	C	260	272	Right-handed alpha
Helix 54	54	C	277	296	Right-handed alpha
Helix 55	55	C	300	314	Right-handed alpha
Helix 56	56	C	325	334	Right-handed alpha
Helix 57	57	C	363	375	Right-handed alpha
Helix 58	58	D	20	24	Right-handed 310
Helix 59	59	D	32	35	Right-handed 310
Helix 60	60	D	36	43	Right-handed alpha
Helix 61	61	D	57	71	Right-handed alpha
Helix 62	62	D	86	90	Right-handed 310
Helix 63	63	D	91	105	Right-handed alpha
Helix 64	64	D	118	132	Right-handed alpha
Helix 65	65	D	133	135	Right-handed 310
Helix 66	66	D	144	150	Right-handed alpha
Helix 67	67	D	182	186	Right-handed 310
Helix 68	68	D	188	207	Right-handed alpha
Helix 69	69	D	207	223	Right-handed alpha
Helix 70	70	D	225	247	Right-handed alpha
Helix 71	71	D	252	259	Right-handed 310
Helix 72	72	D	260	272	Right-handed alpha
Helix 73	73	D	277	296	Right-handed alpha
Helix 74	74	D	300	314	Right-handed alpha
Helix 75	75	D	325	334	Right-handed alpha
Helix 76	76	D	363	375	Right-handed alpha

There are 20 sheets in PDB entry 3ZOK. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, BA, BB, BC, BD, BE, CA, CB, CC, CD, CE, A, DB, C, DD, DE,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	14	18	first strand
Strand 2	A	25	30	anti-parallel
Strand 3	A	177	180	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	A	77	83	first strand
Strand 2	A	48	54	parallel
Strand 3	A	112	117	parallel
Strand 4	A	137	142	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	156	161	first strand
Strand 2	A	164	171	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	339	340	first strand
Strand 2	A	343	344	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	A	346	349	first strand
Strand 2	A	356	359	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	14	18	first strand
Strand 2	B	25	30	anti-parallel
Strand 3	B	177	180	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	77	83	first strand
Strand 2	B	48	54	parallel
Strand 3	B	112	117	parallel
Strand 4	B	137	142	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	156	161	first strand
Strand 2	B	164	171	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	339	340	first strand
Strand 2	B	343	344	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	346	349	first strand
Strand 2	B	356	359	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	14	18	first strand
Strand 2	C	25	30	anti-parallel
Strand 3	C	177	180	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	77	83	first strand
Strand 2	C	48	54	parallel
Strand 3	C	112	117	parallel
Strand 4	C	137	142	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	156	161	first strand
Strand 2	C	164	171	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	339	340	first strand
Strand 2	C	343	344	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	346	349	first strand
Strand 2	C	356	359	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	14	18	first strand
Strand 2	D	25	30	anti-parallel
Strand 3	D	177	180	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	77	83	first strand
Strand 2	D	48	54	parallel
Strand 3	D	112	117	parallel
Strand 4	D	137	142	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	D	156	161	first strand
Strand 2	D	164	171	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	339	340	first strand
Strand 2	D	343	344	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	346	349	first strand
Strand 2	D	356	359	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: 3ZOK

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