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

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 1ZKU entry

There are 18 chains in PDB entry 1ZKU (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	GLN 288
B	MET 1	GLN 288
C	MET 1	GLN 288
D	MET 1	GLN 288
E	MET 1	GLN 288
F	MET 1	GLN 288
G	MET 1	GLN 288
H	MET 1	GLN 288
I	MET 1	GLN 288
J	MET 1	GLN 288
K	MET 1	GLN 288
L	MET 1	GLN 288
M	MET 1	GLN 288
N	MET 1	GLN 288
O	MET 1	GLN 288
P	MET 1	GLN 288
Q	MET 1	GLN 288
R	MET 1	GLN 288

There are 54 helices in PDB entry 1ZKU. 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	43	Right-handed alpha
Helix 2	2	A	44	54	Right-handed 310
Helix 3	3	A	72	77	Right-handed 310
Helix 4	4	B	20	43	Right-handed alpha
Helix 5	5	B	44	54	Right-handed 310
Helix 6	6	B	72	77	Right-handed 310
Helix 7	7	C	20	43	Right-handed alpha
Helix 8	8	C	44	54	Right-handed 310
Helix 9	9	C	72	77	Right-handed 310
Helix 10	10	D	20	43	Right-handed alpha
Helix 11	11	D	44	54	Right-handed 310
Helix 12	12	D	72	77	Right-handed 310
Helix 13	13	E	20	43	Right-handed alpha
Helix 14	14	E	44	54	Right-handed 310
Helix 15	15	E	72	77	Right-handed 310
Helix 16	16	F	20	43	Right-handed alpha
Helix 17	17	F	44	54	Right-handed 310
Helix 18	18	F	72	77	Right-handed 310
Helix 19	19	G	20	43	Right-handed alpha
Helix 20	20	G	44	54	Right-handed 310
Helix 21	21	G	72	77	Right-handed 310
Helix 22	22	H	20	43	Right-handed alpha
Helix 23	23	H	44	54	Right-handed 310
Helix 24	24	H	72	77	Right-handed 310
Helix 25	25	I	20	43	Right-handed alpha
Helix 26	26	I	44	54	Right-handed 310
Helix 27	27	I	72	77	Right-handed 310
Helix 28	28	J	20	43	Right-handed alpha
Helix 29	29	J	44	54	Right-handed 310
Helix 30	30	J	72	77	Right-handed 310
Helix 31	31	K	20	43	Right-handed alpha
Helix 32	32	K	44	54	Right-handed 310
Helix 33	33	K	72	77	Right-handed 310
Helix 34	34	L	20	43	Right-handed alpha
Helix 35	35	L	44	54	Right-handed 310
Helix 36	36	L	72	77	Right-handed 310
Helix 37	37	M	20	43	Right-handed alpha
Helix 38	38	M	44	54	Right-handed 310
Helix 39	39	M	72	77	Right-handed 310
Helix 40	40	N	20	43	Right-handed alpha
Helix 41	41	N	44	54	Right-handed 310
Helix 42	42	N	72	77	Right-handed 310
Helix 43	43	O	20	43	Right-handed alpha
Helix 44	44	O	44	54	Right-handed 310
Helix 45	45	O	72	77	Right-handed 310
Helix 46	46	P	20	43	Right-handed alpha
Helix 47	47	P	44	54	Right-handed 310
Helix 48	48	P	72	77	Right-handed 310
Helix 49	49	Q	20	43	Right-handed alpha
Helix 50	50	Q	44	54	Right-handed 310
Helix 51	51	Q	72	77	Right-handed 310
Helix 52	52	R	20	43	Right-handed alpha
Helix 53	53	R	44	54	Right-handed 310
Helix 54	54	R	72	77	Right-handed 310

There are 90 sheets in PDB entry 1ZKU. 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, AK, AL, AM, AN, AO, AP, AQ, AR, AS, AT, AU, AV, AW, AX, AY, AZ, BA, BB, BC, BD, BE, BF, BG, BH, BI, BJ, BK, BL, BM, BN, BO, BP, BQ, BR, BS, BT, BU, BV, BW, BX, BY, BZ, CA, CB, CC, CD, CE, CF, CG, CH, CI, CJ, CK, CL,

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	84	86	first strand
Strand 2	A	106	110	parallel
Strand 3	A	144	152	anti-parallel
Strand 4	A	159	166	anti-parallel
Strand 5	A	129	130	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	84	86	first strand
Strand 2	A	106	110	parallel
Strand 3	A	144	152	anti-parallel
Strand 4	A	159	166	anti-parallel
Strand 5	B	169	170	parallel

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There are 3 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	94	98	first strand
Strand 2	A	122	126	parallel
Strand 3	A	137	139	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	169	170	first strand
Strand 2	C	159	166	parallel
Strand 3	C	144	152	anti-parallel
Strand 4	C	106	110	anti-parallel
Strand 5	C	84	86	parallel

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There are 3 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	169	170	first strand
Strand 2	C	159	166	parallel
Strand 3	C	129	130	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	176	180	first strand
Strand 2	A	272	282	anti-parallel
Strand 3	A	199	208	anti-parallel
Strand 4	A	214	224	anti-parallel
Strand 5	A	229	239	anti-parallel

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There are 3 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	186	193	first strand
Strand 2	A	260	266	anti-parallel
Strand 3	A	251	257	anti-parallel

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There are 5 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	84	86	first strand
Strand 2	B	106	110	parallel
Strand 3	B	144	152	anti-parallel
Strand 4	B	159	166	anti-parallel
Strand 5	B	129	130	parallel

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There are 5 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	84	86	first strand
Strand 2	B	106	110	parallel
Strand 3	B	144	152	anti-parallel
Strand 4	B	159	166	anti-parallel
Strand 5	C	169	170	parallel

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There are 3 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	94	98	first strand
Strand 2	B	122	126	parallel
Strand 3	B	137	139	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	176	180	first strand
Strand 2	B	272	282	anti-parallel
Strand 3	B	199	208	anti-parallel
Strand 4	B	214	224	anti-parallel
Strand 5	B	229	239	anti-parallel

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There are 3 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	186	193	first strand
Strand 2	B	260	266	anti-parallel
Strand 3	B	251	257	anti-parallel

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There are 3 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	94	98	first strand
Strand 2	C	122	126	parallel
Strand 3	C	137	139	anti-parallel

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There are 5 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	176	180	first strand
Strand 2	C	272	282	anti-parallel
Strand 3	C	199	208	anti-parallel
Strand 4	C	214	224	anti-parallel
Strand 5	C	229	239	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	C	186	193	first strand
Strand 2	C	260	266	anti-parallel
Strand 3	C	251	257	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	D	84	86	first strand
Strand 2	D	106	110	parallel
Strand 3	D	144	152	anti-parallel
Strand 4	D	159	166	anti-parallel
Strand 5	D	129	130	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	84	86	first strand
Strand 2	D	106	110	parallel
Strand 3	D	144	152	anti-parallel
Strand 4	D	159	166	anti-parallel
Strand 5	E	169	170	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	94	98	first strand
Strand 2	D	122	126	parallel
Strand 3	D	137	139	anti-parallel

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There are 5 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	169	170	first strand
Strand 2	F	159	166	parallel
Strand 3	F	144	152	anti-parallel
Strand 4	F	106	110	anti-parallel
Strand 5	F	84	86	parallel

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There are 3 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	169	170	first strand
Strand 2	F	159	166	parallel
Strand 3	F	129	130	parallel

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There are 5 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	176	180	first strand
Strand 2	D	272	282	anti-parallel
Strand 3	D	199	208	anti-parallel
Strand 4	D	214	224	anti-parallel
Strand 5	D	229	239	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	D	186	193	first strand
Strand 2	D	260	266	anti-parallel
Strand 3	D	251	257	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	E	84	86	first strand
Strand 2	E	106	110	parallel
Strand 3	E	144	152	anti-parallel
Strand 4	E	159	166	anti-parallel
Strand 5	E	129	130	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	E	84	86	first strand
Strand 2	E	106	110	parallel
Strand 3	E	144	152	anti-parallel
Strand 4	E	159	166	anti-parallel
Strand 5	F	169	170	parallel

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There are 3 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	94	98	first strand
Strand 2	E	122	126	parallel
Strand 3	E	137	139	anti-parallel

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There are 5 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	176	180	first strand
Strand 2	E	272	282	anti-parallel
Strand 3	E	199	208	anti-parallel
Strand 4	E	214	224	anti-parallel
Strand 5	E	229	239	anti-parallel

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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	E	186	193	first strand
Strand 2	E	260	266	anti-parallel
Strand 3	E	251	257	anti-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	F	94	98	first strand
Strand 2	F	122	126	parallel
Strand 3	F	137	139	anti-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	F	176	180	first strand
Strand 2	F	272	282	anti-parallel
Strand 3	F	199	208	anti-parallel
Strand 4	F	214	224	anti-parallel
Strand 5	F	229	239	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	186	193	first strand
Strand 2	F	260	266	anti-parallel
Strand 3	F	251	257	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	84	86	first strand
Strand 2	G	106	110	parallel
Strand 3	G	144	152	anti-parallel
Strand 4	G	159	166	anti-parallel
Strand 5	G	129	130	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	84	86	first strand
Strand 2	G	106	110	parallel
Strand 3	G	144	152	anti-parallel
Strand 4	G	159	166	anti-parallel
Strand 5	H	169	170	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	94	98	first strand
Strand 2	G	122	126	parallel
Strand 3	G	137	139	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	G	169	170	first strand
Strand 2	I	159	166	parallel
Strand 3	I	144	152	anti-parallel
Strand 4	I	106	110	anti-parallel
Strand 5	I	84	86	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	169	170	first strand
Strand 2	I	159	166	parallel
Strand 3	I	129	130	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	G	176	180	first strand
Strand 2	G	272	282	anti-parallel
Strand 3	G	199	208	anti-parallel
Strand 4	G	214	224	anti-parallel
Strand 5	G	229	239	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	186	193	first strand
Strand 2	G	260	266	anti-parallel
Strand 3	G	251	257	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	84	86	first strand
Strand 2	H	106	110	parallel
Strand 3	H	144	152	anti-parallel
Strand 4	H	159	166	anti-parallel
Strand 5	H	129	130	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	84	86	first strand
Strand 2	H	106	110	parallel
Strand 3	H	144	152	anti-parallel
Strand 4	H	159	166	anti-parallel
Strand 5	I	169	170	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	94	98	first strand
Strand 2	H	122	126	parallel
Strand 3	H	137	139	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	176	180	first strand
Strand 2	H	272	282	anti-parallel
Strand 3	H	199	208	anti-parallel
Strand 4	H	214	224	anti-parallel
Strand 5	H	229	239	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	186	193	first strand
Strand 2	H	260	266	anti-parallel
Strand 3	H	251	257	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	94	98	first strand
Strand 2	I	122	126	parallel
Strand 3	I	137	139	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	176	180	first strand
Strand 2	I	272	282	anti-parallel
Strand 3	I	199	208	anti-parallel
Strand 4	I	214	224	anti-parallel
Strand 5	I	229	239	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	186	193	first strand
Strand 2	I	260	266	anti-parallel
Strand 3	I	251	257	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	84	86	first strand
Strand 2	J	106	110	parallel
Strand 3	J	144	152	anti-parallel
Strand 4	J	159	166	anti-parallel
Strand 5	J	129	130	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	84	86	first strand
Strand 2	J	106	110	parallel
Strand 3	J	144	152	anti-parallel
Strand 4	J	159	166	anti-parallel
Strand 5	K	169	170	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	94	98	first strand
Strand 2	J	122	126	parallel
Strand 3	J	137	139	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	169	170	first strand
Strand 2	L	159	166	parallel
Strand 3	L	144	152	anti-parallel
Strand 4	L	106	110	anti-parallel
Strand 5	L	84	86	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	169	170	first strand
Strand 2	L	159	166	parallel
Strand 3	L	129	130	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	176	180	first strand
Strand 2	J	272	282	anti-parallel
Strand 3	J	199	208	anti-parallel
Strand 4	J	214	224	anti-parallel
Strand 5	J	229	239	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	186	193	first strand
Strand 2	J	260	266	anti-parallel
Strand 3	J	251	257	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	84	86	first strand
Strand 2	K	106	110	parallel
Strand 3	K	144	152	anti-parallel
Strand 4	K	159	166	anti-parallel
Strand 5	K	129	130	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	84	86	first strand
Strand 2	K	106	110	parallel
Strand 3	K	144	152	anti-parallel
Strand 4	K	159	166	anti-parallel
Strand 5	L	169	170	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	94	98	first strand
Strand 2	K	122	126	parallel
Strand 3	K	137	139	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	176	180	first strand
Strand 2	K	272	282	anti-parallel
Strand 3	K	199	208	anti-parallel
Strand 4	K	214	224	anti-parallel
Strand 5	K	229	239	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	186	193	first strand
Strand 2	K	260	266	anti-parallel
Strand 3	K	251	257	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	94	98	first strand
Strand 2	L	122	126	parallel
Strand 3	L	137	139	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	176	180	first strand
Strand 2	L	272	282	anti-parallel
Strand 3	L	199	208	anti-parallel
Strand 4	L	214	224	anti-parallel
Strand 5	L	229	239	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	186	193	first strand
Strand 2	L	260	266	anti-parallel
Strand 3	L	251	257	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	84	86	first strand
Strand 2	M	106	110	parallel
Strand 3	M	144	152	anti-parallel
Strand 4	M	159	166	anti-parallel
Strand 5	M	129	130	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	84	86	first strand
Strand 2	M	106	110	parallel
Strand 3	M	144	152	anti-parallel
Strand 4	M	159	166	anti-parallel
Strand 5	N	169	170	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	94	98	first strand
Strand 2	M	122	126	parallel
Strand 3	M	137	139	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	169	170	first strand
Strand 2	O	159	166	parallel
Strand 3	O	144	152	anti-parallel
Strand 4	O	106	110	anti-parallel
Strand 5	O	84	86	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	169	170	first strand
Strand 2	O	159	166	parallel
Strand 3	O	129	130	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	176	180	first strand
Strand 2	M	272	282	anti-parallel
Strand 3	M	199	208	anti-parallel
Strand 4	M	214	224	anti-parallel
Strand 5	M	229	239	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	186	193	first strand
Strand 2	M	260	266	anti-parallel
Strand 3	M	251	257	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	84	86	first strand
Strand 2	N	106	110	parallel
Strand 3	N	144	152	anti-parallel
Strand 4	N	159	166	anti-parallel
Strand 5	N	129	130	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	84	86	first strand
Strand 2	N	106	110	parallel
Strand 3	N	144	152	anti-parallel
Strand 4	N	159	166	anti-parallel
Strand 5	O	169	170	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	94	98	first strand
Strand 2	N	122	126	parallel
Strand 3	N	137	139	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	176	180	first strand
Strand 2	N	272	282	anti-parallel
Strand 3	N	199	208	anti-parallel
Strand 4	N	214	224	anti-parallel
Strand 5	N	229	239	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	186	193	first strand
Strand 2	N	260	266	anti-parallel
Strand 3	N	251	257	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	94	98	first strand
Strand 2	O	122	126	parallel
Strand 3	O	137	139	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	176	180	first strand
Strand 2	O	272	282	anti-parallel
Strand 3	O	199	208	anti-parallel
Strand 4	O	214	224	anti-parallel
Strand 5	O	229	239	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	186	193	first strand
Strand 2	O	260	266	anti-parallel
Strand 3	O	251	257	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	84	86	first strand
Strand 2	P	106	110	parallel
Strand 3	P	144	152	anti-parallel
Strand 4	P	159	166	anti-parallel
Strand 5	P	129	130	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	84	86	first strand
Strand 2	P	106	110	parallel
Strand 3	P	144	152	anti-parallel
Strand 4	P	159	166	anti-parallel
Strand 5	Q	169	170	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	94	98	first strand
Strand 2	P	122	126	parallel
Strand 3	P	137	139	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	169	170	first strand
Strand 2	R	159	166	parallel
Strand 3	R	144	152	anti-parallel
Strand 4	R	106	110	anti-parallel
Strand 5	R	84	86	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	169	170	first strand
Strand 2	R	159	166	parallel
Strand 3	R	129	130	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	176	180	first strand
Strand 2	P	272	282	anti-parallel
Strand 3	P	199	208	anti-parallel
Strand 4	P	214	224	anti-parallel
Strand 5	P	229	239	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	186	193	first strand
Strand 2	P	260	266	anti-parallel
Strand 3	P	251	257	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	84	86	first strand
Strand 2	Q	106	110	parallel
Strand 3	Q	144	152	anti-parallel
Strand 4	Q	159	166	anti-parallel
Strand 5	Q	129	130	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	84	86	first strand
Strand 2	Q	106	110	parallel
Strand 3	Q	144	152	anti-parallel
Strand 4	Q	159	166	anti-parallel
Strand 5	R	169	170	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	94	98	first strand
Strand 2	Q	122	126	parallel
Strand 3	Q	137	139	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	176	180	first strand
Strand 2	Q	272	282	anti-parallel
Strand 3	Q	199	208	anti-parallel
Strand 4	Q	214	224	anti-parallel
Strand 5	Q	229	239	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	186	193	first strand
Strand 2	Q	260	266	anti-parallel
Strand 3	Q	251	257	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	94	98	first strand
Strand 2	R	122	126	parallel
Strand 3	R	137	139	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	176	180	first strand
Strand 2	R	272	282	anti-parallel
Strand 3	R	199	208	anti-parallel
Strand 4	R	214	224	anti-parallel
Strand 5	R	229	239	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	186	193	first strand
Strand 2	R	260	266	anti-parallel
Strand 3	R	251	257	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: 1ZKU

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