Analysis of interatomic Contacts of Structural Units in PDB entry:
3UK6

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 3UK6 entry

There are 6 chains in PDB entry 3UK6 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 24	LYS 444
B	GLY 23	LYS 444
C	THR 8	LYS 444
D	GLY 23	MET 443
E	GLY 23	LYS 444
F	GLY 23	VAL 47

There are173 helices in PDB entry 3UK6. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	49	65	Right-handed alpha
Helix 2	2	A	82	95	Right-handed alpha
Helix 3	3	A	106	109	Right-handed 310
Helix 4	4	A	114	126	Right-handed alpha
Helix 5	5	A	244	251	Right-handed alpha
Helix 6	6	A	270	287	Right-handed alpha
Helix 7	7	A	300	304	Right-handed 310
Helix 8	8	A	305	316	Right-handed alpha
Helix 9	9	A	347	352	Right-handed alpha
Helix 10	10	A	363	378	Right-handed alpha
Helix 11	11	A	383	397	Right-handed alpha
Helix 12	12	A	398	416	Right-handed alpha
Helix 13	13	A	422	433	Right-handed alpha
Helix 14	14	A	435	444	Right-handed alpha
Helix 15	15	B	49	65	Right-handed alpha
Helix 16	16	B	82	95	Right-handed alpha
Helix 17	17	B	106	109	Right-handed 310
Helix 18	18	B	114	126	Right-handed alpha
Helix 19	19	B	244	251	Right-handed alpha
Helix 20	20	B	258	263	Right-handed alpha
Helix 21	21	B	269	283	Right-handed alpha
Helix 22	22	B	300	304	Right-handed 310
Helix 23	23	B	305	316	Right-handed alpha
Helix 24	24	B	347	352	Right-handed alpha
Helix 25	25	B	363	378	Right-handed alpha
Helix 26	26	B	383	397	Right-handed alpha
Helix 27	27	B	398	414	Right-handed alpha
Helix 28	28	B	422	433	Right-handed alpha
Helix 29	29	B	435	444	Right-handed alpha
Helix 30	30	C	49	65	Right-handed alpha
Helix 31	31	C	82	95	Right-handed alpha
Helix 32	32	C	106	109	Right-handed 310
Helix 33	33	C	114	126	Right-handed alpha
Helix 34	34	C	244	251	Right-handed alpha
Helix 35	35	C	256	260	Right-handed 310
Helix 36	36	C	269	287	Right-handed alpha
Helix 37	37	C	300	304	Right-handed 310
Helix 38	38	C	305	316	Right-handed alpha
Helix 39	39	C	347	352	Right-handed alpha
Helix 40	40	C	363	378	Right-handed alpha
Helix 41	41	C	383	397	Right-handed alpha
Helix 42	42	C	398	416	Right-handed alpha
Helix 43	43	C	422	433	Right-handed alpha
Helix 44	44	C	435	444	Right-handed alpha
Helix 45	45	D	49	65	Right-handed alpha
Helix 46	46	D	82	95	Right-handed alpha
Helix 47	47	D	106	109	Right-handed 310
Helix 48	48	D	114	126	Right-handed alpha
Helix 49	49	D	243	251	Right-handed alpha
Helix 50	50	D	269	283	Right-handed alpha
Helix 51	51	D	300	304	Right-handed 310
Helix 52	52	D	305	316	Right-handed alpha
Helix 53	53	D	347	352	Right-handed alpha
Helix 54	54	D	363	378	Right-handed alpha
Helix 55	55	D	383	397	Right-handed alpha
Helix 56	56	D	398	416	Right-handed alpha
Helix 57	57	D	422	433	Right-handed alpha
Helix 58	58	D	435	443	Right-handed alpha
Helix 59	59	E	49	65	Right-handed alpha
Helix 60	60	E	82	95	Right-handed alpha
Helix 61	61	E	106	109	Right-handed 310
Helix 62	62	E	114	125	Right-handed alpha
Helix 63	63	E	243	251	Right-handed alpha
Helix 64	64	E	272	285	Right-handed alpha
Helix 65	65	E	300	304	Right-handed 310
Helix 66	66	E	305	316	Right-handed alpha
Helix 67	67	E	347	352	Right-handed alpha
Helix 68	68	E	363	378	Right-handed alpha
Helix 69	69	E	383	397	Right-handed alpha
Helix 70	70	E	398	416	Right-handed alpha
Helix 71	71	E	422	433	Right-handed alpha
Helix 72	72	E	435	444	Right-handed alpha
Helix 73	73	F	49	65	Right-handed alpha
Helix 74	74	F	82	95	Right-handed alpha
Helix 75	75	F	106	109	Right-handed 310
Helix 76	76	F	114	126	Right-handed alpha
Helix 77	77	F	244	251	Right-handed alpha
Helix 78	78	F	269	284	Right-handed alpha
Helix 79	79	F	300	304	Right-handed 310
Helix 80	80	F	305	316	Right-handed alpha
Helix 81	81	F	347	352	Right-handed alpha
Helix 82	82	F	363	378	Right-handed alpha
Helix 83	83	F	383	397	Right-handed alpha
Helix 84	84	F	398	416	Right-handed alpha
Helix 85	85	F	422	433	Right-handed alpha
Helix 86	86	F	435	444	Right-handed alpha
Helix 87	87	G	49	65	Right-handed alpha
Helix 88	88	G	82	95	Right-handed alpha
Helix 89	89	G	106	109	Right-handed 310
Helix 90	90	G	114	126	Right-handed alpha
Helix 91	91	G	244	251	Right-handed alpha
Helix 92	92	G	255	260	Right-handed 310
Helix 93	93	G	269	287	Right-handed alpha
Helix 94	94	G	300	304	Right-handed 310
Helix 95	95	G	305	316	Right-handed alpha
Helix 96	96	G	347	352	Right-handed alpha
Helix 97	97	G	363	378	Right-handed alpha
Helix 98	98	G	383	397	Right-handed alpha
Helix 99	99	G	398	416	Right-handed alpha
Helix 100	100	G	422	433	Right-handed alpha
Helix 101	101	G	435	444	Right-handed alpha
Helix 102	102	H	49	63	Right-handed alpha
Helix 103	103	H	82	95	Right-handed alpha
Helix 104	104	H	106	109	Right-handed 310
Helix 105	105	H	114	126	Right-handed alpha
Helix 106	106	H	243	251	Right-handed alpha
Helix 107	107	H	269	283	Right-handed alpha
Helix 108	108	H	300	304	Right-handed 310
Helix 109	109	H	305	316	Right-handed alpha
Helix 110	110	H	347	352	Right-handed alpha
Helix 111	111	H	363	378	Right-handed alpha
Helix 112	112	H	383	397	Right-handed alpha
Helix 113	113	H	398	416	Right-handed alpha
Helix 114	114	H	422	433	Right-handed alpha
Helix 115	115	H	435	444	Right-handed alpha
Helix 116	116	I	49	65	Right-handed alpha
Helix 117	117	I	82	95	Right-handed alpha
Helix 118	118	I	106	109	Right-handed 310
Helix 119	119	I	114	126	Right-handed alpha
Helix 120	120	I	244	251	Right-handed alpha
Helix 121	121	I	255	259	Right-handed 310
Helix 122	122	I	269	287	Right-handed alpha
Helix 123	123	I	300	304	Right-handed 310
Helix 124	124	I	305	316	Right-handed alpha
Helix 125	125	I	347	352	Right-handed alpha
Helix 126	126	I	363	378	Right-handed alpha
Helix 127	127	I	383	397	Right-handed alpha
Helix 128	128	I	398	412	Right-handed alpha
Helix 129	129	I	422	432	Right-handed alpha
Helix 130	130	I	435	444	Right-handed alpha
Helix 131	131	J	49	65	Right-handed alpha
Helix 132	132	J	82	95	Right-handed alpha
Helix 133	133	J	106	109	Right-handed 310
Helix 134	134	J	114	126	Right-handed alpha
Helix 135	135	J	244	251	Right-handed alpha
Helix 136	136	J	269	284	Right-handed alpha
Helix 137	137	J	300	304	Right-handed 310
Helix 138	138	J	305	316	Right-handed alpha
Helix 139	139	J	347	352	Right-handed alpha
Helix 140	140	J	363	378	Right-handed alpha
Helix 141	141	J	383	397	Right-handed alpha
Helix 142	142	J	398	416	Right-handed alpha
Helix 143	143	J	428	433	Right-handed alpha
Helix 144	144	J	435	442	Right-handed alpha
Helix 145	145	K	49	65	Right-handed alpha
Helix 146	146	K	82	95	Right-handed alpha
Helix 147	147	K	106	109	Right-handed 310
Helix 148	148	K	114	121	Right-handed alpha
Helix 149	149	K	123	126	Right-handed 310
Helix 150	150	K	243	251	Right-handed alpha
Helix 151	151	K	273	286	Right-handed alpha
Helix 152	152	K	300	304	Right-handed 310
Helix 153	153	K	305	316	Right-handed alpha
Helix 154	154	K	347	352	Right-handed alpha
Helix 155	155	K	363	378	Right-handed alpha
Helix 156	156	K	383	397	Right-handed alpha
Helix 157	157	K	398	416	Right-handed alpha
Helix 158	158	K	423	433	Right-handed alpha
Helix 159	159	K	435	444	Right-handed alpha
Helix 160	160	L	52	64	Right-handed alpha
Helix 161	161	L	82	94	Right-handed alpha
Helix 162	162	L	106	109	Right-handed 310
Helix 163	163	L	114	125	Right-handed alpha
Helix 164	164	L	244	251	Right-handed alpha
Helix 165	165	L	269	284	Right-handed alpha
Helix 166	166	L	300	304	Right-handed 310
Helix 167	167	L	305	316	Right-handed alpha
Helix 168	168	L	347	352	Right-handed alpha
Helix 169	169	L	363	377	Right-handed alpha
Helix 170	170	L	392	397	Right-handed alpha
Helix 171	171	L	398	405	Right-handed alpha
Helix 172	172	L	422	433	Right-handed alpha
Helix 173	173	L	435	444	Right-handed alpha

There are 42 sheets in PDB entry 3UK6. 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,

There are 2 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	42	43	first strand
Strand 2	A	46	47	anti-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	100	104	first strand
Strand 2	A	295	299	parallel
Strand 3	A	323	328	parallel
Strand 4	A	72	77	parallel
Strand 5	A	354	359	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	A	128	129	first strand
Strand 2	A	242	243	anti-parallel

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There are 2 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	332	334	first strand
Strand 2	A	341	343	anti-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	B	42	43	first strand
Strand 2	B	46	47	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	B	100	104	first strand
Strand 2	B	295	299	parallel
Strand 3	B	323	328	parallel
Strand 4	B	72	77	parallel
Strand 5	B	354	359	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	B	241	243	first strand
Strand 2	B	127	130	anti-parallel
Strand 3	B	292	293	anti-parallel

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There are 2 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	332	334	first strand
Strand 2	B	341	343	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	C	42	43	first strand
Strand 2	C	46	47	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	C	100	104	first strand
Strand 2	C	295	299	parallel
Strand 3	C	323	328	parallel
Strand 4	C	72	77	parallel
Strand 5	C	354	359	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	C	242	243	first strand
Strand 2	C	127	130	anti-parallel
Strand 3	C	290	293	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	332	334	first strand
Strand 2	C	341	343	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	D	42	43	first strand
Strand 2	D	46	47	anti-parallel

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There are 6 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	100	104	first strand
Strand 2	D	295	299	parallel
Strand 3	D	323	328	parallel
Strand 4	D	72	77	parallel
Strand 5	D	354	359	parallel
Strand 6	I	433	434	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	127	128	first strand
Strand 2	D	292	293	anti-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	D	332	334	first strand
Strand 2	D	341	343	anti-parallel

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There are 2 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	42	43	first strand
Strand 2	E	46	47	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	E	100	104	first strand
Strand 2	E	295	299	parallel
Strand 3	E	323	328	parallel
Strand 4	E	72	77	parallel
Strand 5	E	354	359	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	332	334	first strand
Strand 2	E	341	343	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	F	42	43	first strand
Strand 2	F	46	47	anti-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	F	100	104	first strand
Strand 2	F	295	299	parallel
Strand 3	F	323	328	parallel
Strand 4	F	72	77	parallel
Strand 5	F	354	359	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	F	241	243	first strand
Strand 2	F	127	130	anti-parallel
Strand 3	F	292	293	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	332	334	first strand
Strand 2	F	341	343	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	G	42	43	first strand
Strand 2	G	46	47	anti-parallel

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There are 5 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	100	104	first strand
Strand 2	G	295	299	parallel
Strand 3	G	323	328	parallel
Strand 4	G	72	77	parallel
Strand 5	G	354	359	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	G	242	243	first strand
Strand 2	G	127	130	anti-parallel
Strand 3	G	290	293	anti-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	G	332	334	first strand
Strand 2	G	341	343	anti-parallel

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There are 2 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	42	43	first strand
Strand 2	H	46	47	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	H	100	104	first strand
Strand 2	H	295	299	parallel
Strand 3	H	323	328	parallel
Strand 4	H	72	77	parallel
Strand 5	H	354	359	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	H	332	334	first strand
Strand 2	H	341	343	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	I	42	43	first strand
Strand 2	I	46	47	anti-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	I	100	104	first strand
Strand 2	I	295	299	parallel
Strand 3	I	323	328	parallel
Strand 4	I	72	77	parallel
Strand 5	I	354	359	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	332	334	first strand
Strand 2	I	341	343	anti-parallel

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There are 2 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	42	43	first strand
Strand 2	J	46	47	anti-parallel

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There are 5 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	100	104	first strand
Strand 2	J	295	299	parallel
Strand 3	J	323	328	parallel
Strand 4	J	72	77	parallel
Strand 5	J	354	359	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	242	243	first strand
Strand 2	J	127	129	anti-parallel
Strand 3	J	292	293	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	332	334	first strand
Strand 2	J	341	343	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	42	43	first strand
Strand 2	K	46	47	anti-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	K	100	104	first strand
Strand 2	K	295	299	parallel
Strand 3	K	323	328	parallel
Strand 4	K	72	77	parallel
Strand 5	K	354	359	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	332	334	first strand
Strand 2	K	341	343	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	L	102	104	first strand
Strand 2	L	295	299	parallel
Strand 3	L	323	328	parallel
Strand 4	L	72	77	parallel
Strand 5	L	354	359	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	332	334	first strand
Strand 2	L	341	343	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: 3UK6

Analysis of interatomic Contacts of Structural Units in PDB entry:
3UK6