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

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 1OEL entry

There are 7 chains in PDB entry 1OEL (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 2	PRO 525
B	ALA 2	PRO 525
C	ALA 2	PRO 525
D	ALA 2	PRO 525
E	ALA 2	PRO 525
F	ALA 2	PRO 525
G	ALA 2	PRO 525

There are140 helices in PDB entry 1OEL. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	9	30	Right-handed alpha
Helix 2	2	A	53	59	Right-handed alpha
Helix 3	3	A	65	85	Right-handed alpha
Helix 4	4	A	89	108	Right-handed alpha
Helix 5	5	A	113	134	Right-handed alpha
Helix 6	6	A	141	151	Right-handed alpha
Helix 7	7	A	156	169	Right-handed alpha
Helix 8	8	A	202	204	Right-handed 310
Helix 9	9	A	231	241	Right-handed 310
Helix 10	10	A	259	265	Right-handed alpha
Helix 11	11	A	282	296	Right-handed alpha
Helix 12	12	A	303	305	Right-handed 310
Helix 13	13	A	309	311	Right-handed 310
Helix 14	14	A	339	354	Right-handed alpha
Helix 15	15	A	359	374	Right-handed alpha
Helix 16	16	A	386	409	Right-handed alpha
Helix 17	17	A	417	428	Right-handed alpha
Helix 18	18	A	434	457	Right-handed alpha
Helix 19	19	A	462	471	Right-handed alpha
Helix 20	20	A	497	515	Right-handed alpha
Helix 21	21	B	9	30	Right-handed alpha
Helix 22	22	B	53	59	Right-handed alpha
Helix 23	23	B	65	85	Right-handed alpha
Helix 24	24	B	89	108	Right-handed alpha
Helix 25	25	B	113	134	Right-handed alpha
Helix 26	26	B	141	151	Right-handed alpha
Helix 27	27	B	156	169	Right-handed alpha
Helix 28	28	B	202	204	Right-handed 310
Helix 29	29	B	231	241	Right-handed 310
Helix 30	30	B	259	265	Right-handed alpha
Helix 31	31	B	282	296	Right-handed alpha
Helix 32	32	B	303	305	Right-handed 310
Helix 33	33	B	309	311	Right-handed 310
Helix 34	34	B	339	354	Right-handed alpha
Helix 35	35	B	359	374	Right-handed alpha
Helix 36	36	B	386	409	Right-handed alpha
Helix 37	37	B	417	428	Right-handed alpha
Helix 38	38	B	434	457	Right-handed alpha
Helix 39	39	B	462	471	Right-handed alpha
Helix 40	40	B	497	516	Right-handed alpha
Helix 41	41	C	9	30	Right-handed alpha
Helix 42	42	C	53	59	Right-handed alpha
Helix 43	43	C	65	85	Right-handed alpha
Helix 44	44	C	89	108	Right-handed alpha
Helix 45	45	C	113	134	Right-handed alpha
Helix 46	46	C	141	151	Right-handed alpha
Helix 47	47	C	156	169	Right-handed alpha
Helix 48	48	C	202	204	Right-handed 310
Helix 49	49	C	231	241	Right-handed 310
Helix 50	50	C	259	265	Right-handed alpha
Helix 51	51	C	282	296	Right-handed alpha
Helix 52	52	C	303	305	Right-handed 310
Helix 53	53	C	309	311	Right-handed 310
Helix 54	54	C	339	354	Right-handed alpha
Helix 55	55	C	359	374	Right-handed alpha
Helix 56	56	C	386	409	Right-handed alpha
Helix 57	57	C	417	428	Right-handed alpha
Helix 58	58	C	434	457	Right-handed alpha
Helix 59	59	C	462	471	Right-handed alpha
Helix 60	60	C	497	516	Right-handed alpha
Helix 61	61	D	9	30	Right-handed alpha
Helix 62	62	D	53	59	Right-handed alpha
Helix 63	63	D	65	85	Right-handed alpha
Helix 64	64	D	89	108	Right-handed alpha
Helix 65	65	D	113	134	Right-handed alpha
Helix 66	66	D	141	151	Right-handed alpha
Helix 67	67	D	156	169	Right-handed alpha
Helix 68	68	D	202	204	Right-handed 310
Helix 69	69	D	231	241	Right-handed 310
Helix 70	70	D	259	265	Right-handed alpha
Helix 71	71	D	282	296	Right-handed alpha
Helix 72	72	D	303	305	Right-handed 310
Helix 73	73	D	309	311	Right-handed 310
Helix 74	74	D	339	354	Right-handed alpha
Helix 75	75	D	359	374	Right-handed alpha
Helix 76	76	D	386	409	Right-handed alpha
Helix 77	77	D	417	428	Right-handed alpha
Helix 78	78	D	434	457	Right-handed alpha
Helix 79	79	D	462	471	Right-handed alpha
Helix 80	80	D	497	516	Right-handed alpha
Helix 81	81	E	9	30	Right-handed alpha
Helix 82	82	E	53	59	Right-handed alpha
Helix 83	83	E	65	85	Right-handed alpha
Helix 84	84	E	89	108	Right-handed alpha
Helix 85	85	E	113	134	Right-handed alpha
Helix 86	86	E	141	151	Right-handed alpha
Helix 87	87	E	156	169	Right-handed alpha
Helix 88	88	E	202	204	Right-handed 310
Helix 89	89	E	231	241	Right-handed 310
Helix 90	90	E	259	265	Right-handed alpha
Helix 91	91	E	282	296	Right-handed alpha
Helix 92	92	E	303	305	Right-handed 310
Helix 93	93	E	309	311	Right-handed 310
Helix 94	94	E	339	354	Right-handed alpha
Helix 95	95	E	359	374	Right-handed alpha
Helix 96	96	E	386	409	Right-handed alpha
Helix 97	97	E	417	428	Right-handed alpha
Helix 98	98	E	434	457	Right-handed alpha
Helix 99	99	E	462	471	Right-handed alpha
Helix 100	100	E	497	516	Right-handed alpha
Helix 101	101	F	9	30	Right-handed alpha
Helix 102	102	F	53	59	Right-handed alpha
Helix 103	103	F	65	85	Right-handed alpha
Helix 104	104	F	89	109	Right-handed alpha
Helix 105	105	F	113	134	Right-handed alpha
Helix 106	106	F	141	151	Right-handed alpha
Helix 107	107	F	156	169	Right-handed alpha
Helix 108	108	F	202	204	Right-handed 310
Helix 109	109	F	231	241	Right-handed 310
Helix 110	110	F	259	265	Right-handed alpha
Helix 111	111	F	282	296	Right-handed alpha
Helix 112	112	F	303	305	Right-handed 310
Helix 113	113	F	309	311	Right-handed 310
Helix 114	114	F	339	354	Right-handed alpha
Helix 115	115	F	359	374	Right-handed alpha
Helix 116	116	F	386	409	Right-handed alpha
Helix 117	117	F	417	428	Right-handed alpha
Helix 118	118	F	434	457	Right-handed alpha
Helix 119	119	F	462	471	Right-handed alpha
Helix 120	120	F	497	515	Right-handed alpha
Helix 121	121	G	9	30	Right-handed alpha
Helix 122	122	G	53	59	Right-handed alpha
Helix 123	123	G	65	85	Right-handed alpha
Helix 124	124	G	89	108	Right-handed alpha
Helix 125	125	G	113	134	Right-handed alpha
Helix 126	126	G	141	151	Right-handed alpha
Helix 127	127	G	156	169	Right-handed alpha
Helix 128	128	G	202	204	Right-handed 310
Helix 129	129	G	231	241	Right-handed 310
Helix 130	130	G	259	265	Right-handed alpha
Helix 131	131	G	282	296	Right-handed alpha
Helix 132	132	G	303	305	Right-handed 310
Helix 133	133	G	309	311	Right-handed 310
Helix 134	134	G	339	354	Right-handed alpha
Helix 135	135	G	359	374	Right-handed alpha
Helix 136	136	G	386	409	Right-handed alpha
Helix 137	137	G	417	428	Right-handed alpha
Helix 138	138	G	434	457	Right-handed alpha
Helix 139	139	G	462	471	Right-handed alpha
Helix 140	140	G	497	516	Right-handed alpha

There are 42 sheets in PDB entry 1OEL. 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 4 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	4	8	first strand
Strand 2	A	517	523	anti-parallel
Strand 3	B	37	40	parallel
Strand 4	B	48	50	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	48	50	first strand
Strand 2	A	37	40	anti-parallel
Strand 3	D	517	523	parallel
Strand 4	D	4	8	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	174	179	first strand
Strand 2	A	376	381	parallel
Strand 3	A	186	190	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	193	195	first strand
Strand 2	A	330	332	anti-parallel
Strand 3	A	322	325	anti-parallel
Strand 4	A	213	216	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	A	318	320	first strand
Strand 2	A	218	223	anti-parallel
Strand 3	A	246	251	parallel
Strand 4	A	272	277	parallel

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There are 2 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	411	413	first strand
Strand 2	A	494	496	anti-parallel

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There are 2 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	476	479	first strand
Strand 2	A	484	487	anti-parallel

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There are 4 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	4	8	first strand
Strand 2	B	517	523	anti-parallel
Strand 3	B	37	40	parallel
Strand 4	B	48	50	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	174	179	first strand
Strand 2	B	376	381	parallel
Strand 3	B	186	190	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	B	193	195	first strand
Strand 2	B	330	332	anti-parallel
Strand 3	B	322	325	anti-parallel
Strand 4	B	213	216	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	B	318	320	first strand
Strand 2	B	218	223	anti-parallel
Strand 3	B	246	251	parallel
Strand 4	B	272	277	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	B	411	413	first strand
Strand 2	B	494	496	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	B	476	479	first strand
Strand 2	B	484	487	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	B	4	8	first strand
Strand 2	B	517	523	anti-parallel
Strand 3	D	37	40	parallel
Strand 4	D	48	50	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	B	174	179	first strand
Strand 2	B	376	381	parallel
Strand 3	B	186	190	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	B	193	195	first strand
Strand 2	B	330	332	anti-parallel
Strand 3	B	322	325	anti-parallel
Strand 4	B	213	216	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	B	318	320	first strand
Strand 2	B	218	223	anti-parallel
Strand 3	B	246	251	parallel
Strand 4	B	272	277	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	411	413	first strand
Strand 2	B	494	496	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	B	476	479	first strand
Strand 2	B	484	487	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	D	4	8	first strand
Strand 2	D	517	523	anti-parallel
Strand 3	C	37	40	parallel
Strand 4	C	48	50	anti-parallel

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There are 3 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	174	179	first strand
Strand 2	D	376	381	parallel
Strand 3	D	186	190	anti-parallel

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There are 4 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	193	195	first strand
Strand 2	D	329	332	anti-parallel
Strand 3	D	322	326	anti-parallel
Strand 4	D	213	216	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	D	318	320	first strand
Strand 2	D	218	223	anti-parallel
Strand 3	D	246	251	parallel
Strand 4	D	272	277	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	D	411	413	first strand
Strand 2	D	494	496	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	476	479	first strand
Strand 2	D	484	487	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	C	4	8	first strand
Strand 2	C	517	523	anti-parallel
Strand 3	F	37	40	parallel
Strand 4	F	48	50	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	C	174	179	first strand
Strand 2	C	376	381	parallel
Strand 3	C	186	190	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	C	193	195	first strand
Strand 2	C	330	332	anti-parallel
Strand 3	C	322	325	anti-parallel
Strand 4	C	213	216	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	318	320	first strand
Strand 2	C	218	223	anti-parallel
Strand 3	C	246	251	parallel
Strand 4	C	272	277	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	C	411	413	first strand
Strand 2	C	494	496	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	C	476	479	first strand
Strand 2	C	484	487	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	F	4	8	first strand
Strand 2	F	517	523	anti-parallel
Strand 3	D	37	40	parallel
Strand 4	D	48	50	anti-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	F	174	179	first strand
Strand 2	F	376	381	parallel
Strand 3	F	186	190	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	F	193	195	first strand
Strand 2	F	330	332	anti-parallel
Strand 3	F	322	325	anti-parallel
Strand 4	F	213	216	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	F	318	320	first strand
Strand 2	F	218	223	anti-parallel
Strand 3	F	246	251	parallel
Strand 4	F	272	277	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	F	411	413	first strand
Strand 2	F	494	496	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	F	476	479	first strand
Strand 2	F	484	487	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	174	179	first strand
Strand 2	D	376	381	parallel
Strand 3	D	186	190	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	193	195	first strand
Strand 2	D	330	332	anti-parallel
Strand 3	D	322	325	anti-parallel
Strand 4	D	213	216	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	318	320	first strand
Strand 2	D	218	223	anti-parallel
Strand 3	D	246	251	parallel
Strand 4	D	272	277	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	411	413	first strand
Strand 2	D	494	496	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	D	476	479	first strand
Strand 2	D	484	487	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: 1OEL

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