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

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 3PIE entry

There are 2 chains in PDB entry 3PIE (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ILE 3	TYR 1240
B	ILE 3	ASN 197

There are163 helices in PDB entry 3PIE. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	5	14	Right-handed alpha
Helix 2	2	A	36	45	Right-handed alpha
Helix 3	3	A	56	76	Right-handed alpha
Helix 4	4	A	90	111	Right-handed alpha
Helix 5	5	A	129	133	Right-handed 310
Helix 6	6	A	137	158	Right-handed alpha
Helix 7	7	A	159	163	Right-handed 310
Helix 8	8	A	176	190	Right-handed alpha
Helix 9	9	A	207	216	Right-handed alpha
Helix 10	10	A	239	243	Right-handed 310
Helix 11	11	A	250	263	Right-handed alpha
Helix 12	12	A	273	289	Right-handed alpha
Helix 13	13	A	300	303	Right-handed 310
Helix 14	14	A	304	317	Right-handed alpha
Helix 15	15	A	331	351	Right-handed alpha
Helix 16	16	A	356	402	Right-handed alpha
Helix 17	17	A	422	428	Right-handed alpha
Helix 18	18	A	429	441	Right-handed alpha
Helix 19	19	A	473	487	Right-handed alpha
Helix 20	20	A	505	518	Right-handed alpha
Helix 21	21	A	529	551	Right-handed alpha
Helix 22	22	A	566	574	Right-handed 310
Helix 23	23	A	587	595	Right-handed alpha
Helix 24	24	A	600	604	Right-handed 310
Helix 25	25	A	648	661	Right-handed alpha
Helix 26	26	A	664	671	Right-handed alpha
Helix 27	27	A	730	734	Right-handed 310
Helix 28	28	A	781	790	Right-handed alpha
Helix 29	29	A	797	801	Right-handed 310
Helix 30	30	A	833	856	Right-handed alpha
Helix 31	31	A	894	898	Right-handed 310
Helix 32	32	A	906	910	Right-handed 310
Helix 33	33	A	916	921	Right-handed alpha
Helix 34	34	A	964	977	Right-handed alpha
Helix 35	35	A	1039	1051	Right-handed alpha
Helix 36	36	A	1094	1101	Right-handed alpha
Helix 37	37	A	1115	1130	Right-handed alpha
Helix 38	38	A	1151	1154	Right-handed 310
Helix 39	39	A	1155	1161	Right-handed alpha
Helix 40	40	B	5	14	Right-handed alpha
Helix 41	41	B	36	43	Right-handed alpha
Helix 42	42	B	56	76	Right-handed alpha
Helix 43	43	B	90	92	Right-handed 310
Helix 44	44	B	93	112	Right-handed alpha
Helix 45	45	B	129	133	Right-handed 310
Helix 46	46	B	137	158	Right-handed alpha
Helix 47	47	B	160	164	Right-handed 310
Helix 48	48	B	176	191	Right-handed alpha
Helix 49	49	B	207	215	Right-handed alpha
Helix 50	50	B	250	263	Right-handed alpha
Helix 51	51	B	273	289	Right-handed alpha
Helix 52	52	B	300	304	Right-handed 310
Helix 53	53	B	305	317	Right-handed alpha
Helix 54	54	B	331	352	Right-handed alpha
Helix 55	55	B	356	403	Right-handed alpha
Helix 56	56	B	422	428	Right-handed alpha
Helix 57	57	B	429	440	Right-handed alpha
Helix 58	58	B	474	487	Right-handed alpha
Helix 59	59	B	505	519	Right-handed alpha
Helix 60	60	B	529	551	Right-handed alpha
Helix 61	61	B	566	574	Right-handed 310
Helix 62	62	B	587	595	Right-handed alpha
Helix 63	63	B	600	604	Right-handed 310
Helix 64	64	B	648	661	Right-handed alpha
Helix 65	65	B	664	670	Right-handed alpha
Helix 66	66	B	730	734	Right-handed 310
Helix 67	67	B	781	790	Right-handed alpha
Helix 68	68	B	797	801	Right-handed 310
Helix 69	69	B	833	856	Right-handed alpha
Helix 70	70	B	896	898	Right-handed 310
Helix 71	71	B	906	910	Right-handed 310
Helix 72	72	B	916	921	Right-handed alpha
Helix 73	73	B	964	977	Right-handed alpha
Helix 74	74	B	1040	1051	Right-handed alpha
Helix 75	75	B	1095	1100	Right-handed alpha
Helix 76	76	B	1115	1131	Right-handed alpha
Helix 77	77	B	1151	1154	Right-handed 310
Helix 78	78	B	1155	1162	Right-handed alpha
Helix 79	79	B	1212	1216	Right-handed 310
Helix 80	80	C	5	14	Right-handed alpha
Helix 81	81	C	36	45	Right-handed alpha
Helix 82	82	C	56	76	Right-handed alpha
Helix 83	83	C	90	111	Right-handed alpha
Helix 84	84	C	129	133	Right-handed 310
Helix 85	85	C	137	158	Right-handed alpha
Helix 86	86	C	158	163	Right-handed alpha
Helix 87	87	C	176	189	Right-handed alpha
Helix 88	88	C	207	216	Right-handed alpha
Helix 89	89	C	250	263	Right-handed alpha
Helix 90	90	C	264	267	Right-handed 310
Helix 91	91	C	273	289	Right-handed alpha
Helix 92	92	C	300	304	Right-handed 310
Helix 93	93	C	305	318	Right-handed alpha
Helix 94	94	C	331	350	Right-handed alpha
Helix 95	95	C	356	377	Right-handed alpha
Helix 96	96	C	378	403	Right-handed alpha
Helix 97	97	C	422	427	Right-handed alpha
Helix 98	98	C	429	441	Right-handed alpha
Helix 99	99	C	475	480	Right-handed alpha
Helix 100	100	C	480	485	Right-handed alpha
Helix 101	101	C	508	513	Right-handed alpha
Helix 102	102	C	529	551	Right-handed alpha
Helix 103	103	C	566	571	Right-handed alpha
Helix 104	104	C	572	574	Right-handed 310
Helix 105	105	C	587	594	Right-handed alpha
Helix 106	106	C	600	604	Right-handed 310
Helix 107	107	C	648	661	Right-handed alpha
Helix 108	108	C	664	671	Right-handed alpha
Helix 109	109	C	730	734	Right-handed 310
Helix 110	110	C	781	790	Right-handed alpha
Helix 111	111	C	797	801	Right-handed 310
Helix 112	112	C	836	856	Right-handed alpha
Helix 113	113	C	896	898	Right-handed 310
Helix 114	114	C	906	910	Right-handed 310
Helix 115	115	C	916	921	Right-handed alpha
Helix 116	116	C	964	976	Right-handed alpha
Helix 117	117	C	1040	1053	Right-handed alpha
Helix 118	118	C	1084	1100	Right-handed alpha
Helix 119	119	C	1115	1130	Right-handed alpha
Helix 120	120	C	1155	1161	Right-handed alpha
Helix 121	121	D	5	12	Right-handed alpha
Helix 122	122	D	36	45	Right-handed alpha
Helix 123	123	D	56	76	Right-handed alpha
Helix 124	124	D	90	92	Right-handed 310
Helix 125	125	D	93	112	Right-handed alpha
Helix 126	126	D	129	133	Right-handed 310
Helix 127	127	D	138	158	Right-handed alpha
Helix 128	128	D	159	164	Right-handed 310
Helix 129	129	D	176	191	Right-handed alpha
Helix 130	130	D	207	216	Right-handed alpha
Helix 131	131	D	250	261	Right-handed alpha
Helix 132	132	D	262	264	Right-handed 310
Helix 133	133	D	273	289	Right-handed alpha
Helix 134	134	D	300	304	Right-handed 310
Helix 135	135	D	305	317	Right-handed alpha
Helix 136	136	D	331	352	Right-handed alpha
Helix 137	137	D	356	375	Right-handed alpha
Helix 138	138	D	380	385	Right-handed alpha
Helix 139	139	D	386	402	Right-handed alpha
Helix 140	140	D	422	428	Right-handed alpha
Helix 141	141	D	429	438	Right-handed alpha
Helix 142	142	D	472	485	Right-handed alpha
Helix 143	143	D	505	519	Right-handed alpha
Helix 144	144	D	529	550	Right-handed alpha
Helix 145	145	D	569	574	Right-handed 310
Helix 146	146	D	587	595	Right-handed alpha
Helix 147	147	D	600	604	Right-handed 310
Helix 148	148	D	649	657	Right-handed alpha
Helix 149	149	D	658	662	Right-handed 310
Helix 150	150	D	664	669	Right-handed alpha
Helix 151	151	D	730	734	Right-handed 310
Helix 152	152	D	781	790	Right-handed alpha
Helix 153	153	D	797	801	Right-handed 310
Helix 154	154	D	833	856	Right-handed alpha
Helix 155	155	D	896	898	Right-handed 310
Helix 156	156	D	906	910	Right-handed 310
Helix 157	157	D	916	921	Right-handed alpha
Helix 158	158	D	931	935	Right-handed 310
Helix 159	159	D	964	975	Right-handed alpha
Helix 160	160	D	1115	1132	Right-handed alpha
Helix 161	161	D	1145	1147	Right-handed 310
Helix 162	162	D	1152	1154	Right-handed 310
Helix 163	163	D	1155	1161	Right-handed alpha

There are 36 sheets in PDB entry 3PIE. 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,

There are 9 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	18	20	first strand
Strand 2	A	245	249	anti-parallel
Strand 3	A	221	226	anti-parallel
Strand 4	A	200	203	parallel
Strand 5	A	31	35	parallel
Strand 6	A	80	84	parallel
Strand 7	A	165	169	parallel
Strand 8	A	677	681	anti-parallel
Strand 9	A	706	710	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	325	326	first strand
Strand 2	A	329	330	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	418	420	first strand
Strand 2	A	453	457	anti-parallel
Strand 3	A	442	445	anti-parallel

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There are 3 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	746	751	first strand
Strand 2	A	766	771	anti-parallel
Strand 3	A	857	858	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	793	796	first strand
Strand 2	A	802	810	anti-parallel
Strand 3	A	865	876	anti-parallel
Strand 4	A	882	886	anti-parallel

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There are 4 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	793	796	first strand
Strand 2	A	802	810	anti-parallel
Strand 3	A	865	876	anti-parallel
Strand 4	A	891	893	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	815	820	first strand
Strand 2	A	825	830	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	A	1137	1145	first strand
Strand 2	A	949	956	anti-parallel
Strand 3	A	937	944	anti-parallel
Strand 4	A	926	929	anti-parallel
Strand 5	A	1149	1150	anti-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	A	1222	1226	first strand
Strand 2	A	1196	1203	anti-parallel
Strand 3	A	1184	1193	anti-parallel
Strand 4	A	1169	1172	anti-parallel
Strand 5	A	1230	1232	anti-parallel

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There are 9 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	18	20	first strand
Strand 2	B	245	249	anti-parallel
Strand 3	B	221	226	anti-parallel
Strand 4	B	200	203	parallel
Strand 5	B	29	35	parallel
Strand 6	B	77	84	parallel
Strand 7	B	165	169	parallel
Strand 8	B	677	681	anti-parallel
Strand 9	B	706	710	anti-parallel

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There are 2 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	325	326	first strand
Strand 2	B	329	330	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	418	420	first strand
Strand 2	B	453	457	anti-parallel
Strand 3	B	442	446	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	B	746	751	first strand
Strand 2	B	766	771	anti-parallel
Strand 3	B	857	859	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	793	796	first strand
Strand 2	B	802	810	anti-parallel
Strand 3	B	865	876	anti-parallel
Strand 4	B	882	886	anti-parallel

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There are 5 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	825	830	first strand
Strand 2	B	815	820	anti-parallel
Strand 3	B	802	810	anti-parallel
Strand 4	B	865	876	anti-parallel
Strand 5	B	891	894	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	B	1144	1145	first strand
Strand 2	B	949	955	anti-parallel
Strand 3	B	937	944	anti-parallel
Strand 4	B	926	929	anti-parallel
Strand 5	B	1149	1150	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	B	979	980	first strand
Strand 2	B	1038	1039	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	B	1222	1226	first strand
Strand 2	B	1198	1203	anti-parallel
Strand 3	B	1184	1191	anti-parallel
Strand 4	B	1169	1172	anti-parallel
Strand 5	B	1230	1232	anti-parallel

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There are 9 strands in S sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	18	20	first strand
Strand 2	C	245	249	anti-parallel
Strand 3	C	221	226	anti-parallel
Strand 4	C	200	203	parallel
Strand 5	C	31	35	parallel
Strand 6	C	80	84	parallel
Strand 7	C	165	169	parallel
Strand 8	C	677	679	anti-parallel
Strand 9	C	708	710	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	C	325	326	first strand
Strand 2	C	329	330	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	C	418	420	first strand
Strand 2	C	453	455	anti-parallel
Strand 3	C	445	446	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	687	689	first strand
Strand 2	C	700	704	anti-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	C	746	751	first strand
Strand 2	C	766	771	anti-parallel
Strand 3	C	857	858	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	793	796	first strand
Strand 2	C	802	810	anti-parallel
Strand 3	C	865	876	anti-parallel
Strand 4	C	882	886	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	C	825	830	first strand
Strand 2	C	815	820	anti-parallel
Strand 3	C	802	810	anti-parallel
Strand 4	C	865	876	anti-parallel
Strand 5	C	891	894	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	C	1139	1145	first strand
Strand 2	C	949	955	anti-parallel
Strand 3	C	937	946	anti-parallel
Strand 4	C	926	929	anti-parallel
Strand 5	C	1149	1150	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	C	1222	1226	first strand
Strand 2	C	1196	1203	anti-parallel
Strand 3	C	1184	1193	anti-parallel
Strand 4	C	1169	1172	anti-parallel
Strand 5	C	1230	1232	anti-parallel

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There are 9 strands in AB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	18	21	first strand
Strand 2	D	245	249	anti-parallel
Strand 3	D	221	226	anti-parallel
Strand 4	D	200	203	parallel
Strand 5	D	29	35	parallel
Strand 6	D	77	84	parallel
Strand 7	D	165	169	parallel
Strand 8	D	677	681	anti-parallel
Strand 9	D	706	710	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	325	326	first strand
Strand 2	D	329	330	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	D	418	419	first strand
Strand 2	D	453	455	anti-parallel
Strand 3	D	444	446	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	746	751	first strand
Strand 2	D	766	771	anti-parallel
Strand 3	D	857	858	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	D	793	796	first strand
Strand 2	D	802	810	anti-parallel
Strand 3	D	865	876	anti-parallel
Strand 4	D	882	886	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	825	827	first strand
Strand 2	D	815	820	anti-parallel
Strand 3	D	802	810	anti-parallel
Strand 4	D	865	876	anti-parallel
Strand 5	D	891	894	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	D	1140	1144	first strand
Strand 2	D	950	955	anti-parallel
Strand 3	D	937	944	anti-parallel
Strand 4	D	926	929	anti-parallel
Strand 5	D	1149	1150	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	D	1112	1113	first strand
Strand 2	D	1184	1191	anti-parallel
Strand 3	D	1198	1203	anti-parallel
Strand 4	D	1222	1226	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	1112	1113	first strand
Strand 2	D	1184	1191	anti-parallel
Strand 3	D	1169	1172	anti-parallel
Strand 4	D	1230	1232	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: 3PIE

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