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

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 3KLE entry

There are 20 chains in PDB entry 3KLE (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 1	LEU 560
B	SER 3	HIS 435
E	PRO 1	LEU 560
F	SER 3	GLY 429
I	PRO 1	LEU 560
J	SER 3	GLY 429
M	PRO 1	LEU 560
N	SER 3	GLY 429
C	G 703	G 727
D	A 802	G 816
D	C 818	C 821
G	G 703	G 727
H	A 802	G 816
H	C 818	C 821
K	G 703	G 727
L	A 802	G 816
L	C 818	C 821
O	G 703	G 727
P	A 802	G 816
P	C 818	C 821

There are124 helices in PDB entry 3KLE. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	27	44	Right-handed alpha
Helix 2	2	A	77	82	Right-handed alpha
Helix 3	3	A	96	100	Right-handed 310
Helix 4	4	A	114	118	Right-handed 310
Helix 5	5	A	122	127	Right-handed 310
Helix 6	6	A	154	175	Right-handed alpha
Helix 7	7	A	194	212	Right-handed alpha
Helix 8	8	A	253	268	Right-handed alpha
Helix 9	9	A	276	282	Right-handed alpha
Helix 10	10	A	296	308	Right-handed alpha
Helix 11	11	A	363	383	Right-handed alpha
Helix 12	12	A	394	403	Right-handed alpha
Helix 13	13	A	473	488	Right-handed alpha
Helix 14	14	A	499	508	Right-handed alpha
Helix 15	15	A	515	528	Right-handed alpha
Helix 16	16	A	542	553	Right-handed alpha
Helix 17	17	B	27	44	Right-handed alpha
Helix 18	18	B	77	84	Right-handed alpha
Helix 19	19	B	84	90	Right-handed alpha
Helix 20	20	B	98	103	Right-handed alpha
Helix 21	21	B	110	118	Right-handed 310
Helix 22	22	B	121	126	Right-handed alpha
Helix 23	23	B	127	129	Right-handed 310
Helix 24	24	B	134	138	Right-handed 310
Helix 25	25	B	154	175	Right-handed alpha
Helix 26	26	B	194	212	Right-handed alpha
Helix 27	27	B	254	271	Right-handed alpha
Helix 28	28	B	276	283	Right-handed alpha
Helix 29	29	B	296	310	Right-handed alpha
Helix 30	30	B	363	384	Right-handed alpha
Helix 31	31	B	394	402	Right-handed alpha
Helix 32	32	E	27	44	Right-handed alpha
Helix 33	33	E	77	82	Right-handed alpha
Helix 34	34	E	96	100	Right-handed 310
Helix 35	35	E	114	118	Right-handed 310
Helix 36	36	E	122	127	Right-handed 310
Helix 37	37	E	154	175	Right-handed alpha
Helix 38	38	E	194	212	Right-handed alpha
Helix 39	39	E	253	268	Right-handed alpha
Helix 40	40	E	276	282	Right-handed alpha
Helix 41	41	E	296	308	Right-handed alpha
Helix 42	42	E	363	383	Right-handed alpha
Helix 43	43	E	394	403	Right-handed alpha
Helix 44	44	E	473	488	Right-handed alpha
Helix 45	45	E	499	508	Right-handed alpha
Helix 46	46	E	515	528	Right-handed alpha
Helix 47	47	E	544	553	Right-handed alpha
Helix 48	48	F	27	44	Right-handed alpha
Helix 49	49	F	77	84	Right-handed alpha
Helix 50	50	F	84	90	Right-handed alpha
Helix 51	51	F	98	103	Right-handed alpha
Helix 52	52	F	112	118	Right-handed 310
Helix 53	53	F	121	126	Right-handed alpha
Helix 54	54	F	127	129	Right-handed 310
Helix 55	55	F	134	138	Right-handed 310
Helix 56	56	F	154	175	Right-handed alpha
Helix 57	57	F	194	212	Right-handed alpha
Helix 58	58	F	254	271	Right-handed alpha
Helix 59	59	F	276	283	Right-handed alpha
Helix 60	60	F	296	310	Right-handed alpha
Helix 61	61	F	363	384	Right-handed alpha
Helix 62	62	F	394	402	Right-handed alpha
Helix 63	63	I	27	44	Right-handed alpha
Helix 64	64	I	77	84	Right-handed alpha
Helix 65	65	I	96	100	Right-handed 310
Helix 66	66	I	114	118	Right-handed 310
Helix 67	67	I	122	127	Right-handed 310
Helix 68	68	I	154	175	Right-handed alpha
Helix 69	69	I	194	212	Right-handed alpha
Helix 70	70	I	253	268	Right-handed alpha
Helix 71	71	I	276	282	Right-handed alpha
Helix 72	72	I	296	308	Right-handed alpha
Helix 73	73	I	363	383	Right-handed alpha
Helix 74	74	I	394	403	Right-handed alpha
Helix 75	75	I	473	488	Right-handed alpha
Helix 76	76	I	499	508	Right-handed alpha
Helix 77	77	I	515	528	Right-handed alpha
Helix 78	78	I	542	553	Right-handed alpha
Helix 79	79	J	27	44	Right-handed alpha
Helix 80	80	J	77	84	Right-handed alpha
Helix 81	81	J	84	90	Right-handed alpha
Helix 82	82	J	98	103	Right-handed alpha
Helix 83	83	J	110	118	Right-handed 310
Helix 84	84	J	121	126	Right-handed alpha
Helix 85	85	J	127	129	Right-handed 310
Helix 86	86	J	134	138	Right-handed 310
Helix 87	87	J	154	175	Right-handed alpha
Helix 88	88	J	194	212	Right-handed alpha
Helix 89	89	J	254	271	Right-handed alpha
Helix 90	90	J	276	283	Right-handed alpha
Helix 91	91	J	296	310	Right-handed alpha
Helix 92	92	J	363	384	Right-handed alpha
Helix 93	93	J	394	402	Right-handed alpha
Helix 94	94	M	27	44	Right-handed alpha
Helix 95	95	M	77	84	Right-handed alpha
Helix 96	96	M	96	100	Right-handed 310
Helix 97	97	M	114	118	Right-handed 310
Helix 98	98	M	122	127	Right-handed 310
Helix 99	99	M	154	175	Right-handed alpha
Helix 100	100	M	194	212	Right-handed alpha
Helix 101	101	M	253	268	Right-handed alpha
Helix 102	102	M	276	282	Right-handed alpha
Helix 103	103	M	296	308	Right-handed alpha
Helix 104	104	M	363	383	Right-handed alpha
Helix 105	105	M	394	403	Right-handed alpha
Helix 106	106	M	473	488	Right-handed alpha
Helix 107	107	M	499	508	Right-handed alpha
Helix 108	108	M	515	528	Right-handed alpha
Helix 109	109	M	542	553	Right-handed alpha
Helix 110	110	N	27	44	Right-handed alpha
Helix 111	111	N	77	84	Right-handed alpha
Helix 112	112	N	84	90	Right-handed alpha
Helix 113	113	N	98	103	Right-handed alpha
Helix 114	114	N	110	118	Right-handed 310
Helix 115	115	N	121	126	Right-handed alpha
Helix 116	116	N	127	129	Right-handed 310
Helix 117	117	N	134	138	Right-handed 310
Helix 118	118	N	154	175	Right-handed alpha
Helix 119	119	N	194	212	Right-handed alpha
Helix 120	120	N	254	271	Right-handed alpha
Helix 121	121	N	276	283	Right-handed alpha
Helix 122	122	N	296	310	Right-handed alpha
Helix 123	123	N	363	384	Right-handed alpha
Helix 124	124	N	394	402	Right-handed alpha

There are 45 sheets in PDB entry 3KLE. 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,

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	A	47	49	first strand
Strand 2	A	142	146	anti-parallel
Strand 3	A	129	132	anti-parallel

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There are 2 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	60	61	first strand
Strand 2	A	74	75	anti-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	105	109	first strand
Strand 2	A	186	191	anti-parallel
Strand 3	A	179	183	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	227	229	first strand
Strand 2	A	232	234	anti-parallel
Strand 3	A	238	241	anti-parallel
Strand 4	A	316	317	anti-parallel

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There are 5 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	348	354	first strand
Strand 2	A	337	342	anti-parallel
Strand 3	A	326	331	anti-parallel
Strand 4	A	388	391	parallel
Strand 5	A	414	416	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	464	469	first strand
Strand 2	A	453	458	anti-parallel
Strand 3	A	439	446	anti-parallel
Strand 4	A	492	497	parallel
Strand 5	A	530	535	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	47	50	first strand
Strand 2	B	142	146	anti-parallel
Strand 3	B	130	132	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	60	64	first strand
Strand 2	B	71	75	anti-parallel

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There are 3 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	105	109	first strand
Strand 2	B	186	191	anti-parallel
Strand 3	B	179	183	anti-parallel

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There are 2 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	252	253	first strand
Strand 2	B	292	293	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	347	354	first strand
Strand 2	B	336	344	anti-parallel
Strand 3	B	326	333	anti-parallel
Strand 4	B	388	391	parallel
Strand 5	B	413	416	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	E	47	49	first strand
Strand 2	E	142	146	anti-parallel
Strand 3	E	129	132	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	E	60	64	first strand
Strand 2	E	71	75	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	105	109	first strand
Strand 2	E	186	191	anti-parallel
Strand 3	E	179	183	anti-parallel

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There are 4 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	227	229	first strand
Strand 2	E	232	234	anti-parallel
Strand 3	E	238	241	anti-parallel
Strand 4	E	316	317	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	E	348	354	first strand
Strand 2	E	337	342	anti-parallel
Strand 3	E	326	331	anti-parallel
Strand 4	E	388	391	parallel
Strand 5	E	414	416	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	E	464	469	first strand
Strand 2	E	453	458	anti-parallel
Strand 3	E	439	446	anti-parallel
Strand 4	E	492	497	parallel
Strand 5	E	530	535	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	F	47	49	first strand
Strand 2	F	142	146	anti-parallel
Strand 3	F	130	132	anti-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	F	60	64	first strand
Strand 2	F	71	75	anti-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	F	105	110	first strand
Strand 2	F	186	191	anti-parallel
Strand 3	F	179	183	anti-parallel

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There are 2 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	252	253	first strand
Strand 2	F	292	293	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	F	347	354	first strand
Strand 2	F	336	344	anti-parallel
Strand 3	F	326	333	anti-parallel
Strand 4	F	388	391	parallel
Strand 5	F	413	416	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	47	49	first strand
Strand 2	I	142	146	anti-parallel
Strand 3	I	129	132	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	I	60	64	first strand
Strand 2	I	71	75	anti-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	I	105	109	first strand
Strand 2	I	186	191	anti-parallel
Strand 3	I	179	183	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	I	227	229	first strand
Strand 2	I	232	234	anti-parallel
Strand 3	I	238	241	anti-parallel
Strand 4	I	316	317	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	348	354	first strand
Strand 2	I	337	342	anti-parallel
Strand 3	I	326	331	anti-parallel
Strand 4	I	388	391	parallel
Strand 5	I	414	416	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	I	361	362	first strand
Strand 2	I	512	513	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	I	464	469	first strand
Strand 2	I	453	458	anti-parallel
Strand 3	I	439	446	anti-parallel
Strand 4	I	492	497	parallel
Strand 5	I	530	535	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	J	47	50	first strand
Strand 2	J	142	146	anti-parallel
Strand 3	J	130	132	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	J	60	64	first strand
Strand 2	J	71	75	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	105	109	first strand
Strand 2	J	186	191	anti-parallel
Strand 3	J	179	183	anti-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	J	252	253	first strand
Strand 2	J	292	293	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	J	347	354	first strand
Strand 2	J	336	344	anti-parallel
Strand 3	J	325	333	anti-parallel
Strand 4	J	387	391	parallel
Strand 5	J	413	416	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	M	47	49	first strand
Strand 2	M	142	146	anti-parallel
Strand 3	M	129	132	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	60	64	first strand
Strand 2	M	71	75	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	M	105	109	first strand
Strand 2	M	186	191	anti-parallel
Strand 3	M	179	183	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	227	229	first strand
Strand 2	M	232	234	anti-parallel
Strand 3	M	238	241	anti-parallel
Strand 4	M	316	317	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	M	348	354	first strand
Strand 2	M	337	342	anti-parallel
Strand 3	M	326	331	anti-parallel
Strand 4	M	388	391	parallel
Strand 5	M	414	416	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	464	469	first strand
Strand 2	M	453	459	anti-parallel
Strand 3	M	439	446	anti-parallel
Strand 4	M	492	497	parallel
Strand 5	M	530	535	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	47	49	first strand
Strand 2	N	142	146	anti-parallel
Strand 3	N	130	132	anti-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	N	60	64	first strand
Strand 2	N	71	75	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	N	105	109	first strand
Strand 2	N	186	191	anti-parallel
Strand 3	N	179	183	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	252	253	first strand
Strand 2	N	292	293	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	347	354	first strand
Strand 2	N	336	344	anti-parallel
Strand 3	N	326	333	anti-parallel
Strand 4	N	388	391	parallel
Strand 5	N	413	416	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: 3KLE

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