Analysis of interatomic Contacts of Structural Units in PDB entry:
1DE4

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 1DE4 entry

There are 9 chains in PDB entry 1DE4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ARG 4	TRP 275
B	ILE 1	MET 99
C	LEU 122	ILE 756
D	ARG 4	TRP 275
E	ILE 1	MET 99
F	LEU 122	ILE 756
G	ARG 4	TRP 275
H	ILE 1	MET 99
I	LEU 122	ILE 756

There are 98 helices in PDB entry 1DE4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	52	57	Right-handed alpha
Helix 2	2	A	58	86	Right-handed alpha
Helix 3	3	A	128	131	Right-handed 310
Helix 4	4	A	137	139	Right-handed 310
Helix 5	5	A	140	151	Right-handed alpha
Helix 6	6	A	151	163	Right-handed alpha
Helix 7	7	A	163	175	Right-handed alpha
Helix 8	8	A	225	229	Right-handed 310
Helix 9	9	A	254	256	Right-handed 310
Helix 10	10	C	123	137	Right-handed alpha
Helix 11	11	C	139	147	Right-handed alpha
Helix 12	12	C	159	176	Right-handed alpha
Helix 13	13	C	239	245	Right-handed alpha
Helix 14	14	C	263	274	Right-handed alpha
Helix 15	15	C	316	320	Right-handed 310
Helix 16	16	C	338	347	Right-handed alpha
Helix 17	17	C	354	358	Right-handed 310
Helix 18	18	C	419	439	Right-handed alpha
Helix 19	19	C	460	470	Right-handed alpha
Helix 20	20	C	470	475	Right-handed alpha
Helix 21	21	C	502	513	Right-handed alpha
Helix 22	22	C	527	532	Right-handed 310
Helix 23	23	C	540	547	Right-handed alpha
Helix 24	24	C	572	580	Right-handed alpha
Helix 25	25	C	582	603	Right-handed alpha
Helix 26	26	C	610	612	Right-handed 310
Helix 27	27	C	613	627	Right-handed alpha
Helix 28	28	C	628	635	Right-handed alpha
Helix 29	29	C	639	662	Right-handed alpha
Helix 30	30	C	669	684	Right-handed alpha
Helix 31	31	C	708	719	Right-handed alpha
Helix 32	32	C	727	750	Right-handed alpha
Helix 33	33	C	752	756	Right-handed 310
Helix 34	34	D	52	57	Right-handed alpha
Helix 35	35	D	58	86	Right-handed alpha
Helix 36	36	D	128	131	Right-handed 310
Helix 37	37	D	137	139	Right-handed 310
Helix 38	38	D	140	151	Right-handed alpha
Helix 39	39	D	151	163	Right-handed alpha
Helix 40	40	D	163	175	Right-handed alpha
Helix 41	41	D	225	229	Right-handed 310
Helix 42	42	D	254	256	Right-handed 310
Helix 43	43	F	123	137	Right-handed alpha
Helix 44	44	F	139	147	Right-handed alpha
Helix 45	45	F	159	176	Right-handed alpha
Helix 46	46	F	239	245	Right-handed alpha
Helix 47	47	F	263	274	Right-handed alpha
Helix 48	48	F	316	320	Right-handed 310
Helix 49	49	F	338	347	Right-handed alpha
Helix 50	50	F	354	358	Right-handed 310
Helix 51	51	F	419	439	Right-handed alpha
Helix 52	52	F	460	470	Right-handed alpha
Helix 53	53	F	470	475	Right-handed alpha
Helix 54	54	F	502	513	Right-handed alpha
Helix 55	55	F	527	532	Right-handed 310
Helix 56	56	F	540	547	Right-handed alpha
Helix 57	57	F	572	580	Right-handed alpha
Helix 58	58	F	582	603	Right-handed alpha
Helix 59	59	F	610	612	Right-handed 310
Helix 60	60	F	613	627	Right-handed alpha
Helix 61	61	F	628	635	Right-handed alpha
Helix 62	62	F	639	662	Right-handed alpha
Helix 63	63	F	669	684	Right-handed alpha
Helix 64	64	F	708	719	Right-handed alpha
Helix 65	65	F	727	750	Right-handed alpha
Helix 66	66	F	752	756	Right-handed 310
Helix 67	67	G	52	57	Right-handed alpha
Helix 68	68	G	58	86	Right-handed alpha
Helix 69	69	G	128	131	Right-handed 310
Helix 70	70	G	137	139	Right-handed 310
Helix 71	71	G	140	151	Right-handed alpha
Helix 72	72	G	151	163	Right-handed alpha
Helix 73	73	G	163	175	Right-handed alpha
Helix 74	74	G	225	229	Right-handed 310
Helix 75	75	G	254	256	Right-handed 310
Helix 76	76	I	123	137	Right-handed alpha
Helix 77	77	I	139	147	Right-handed alpha
Helix 78	78	I	159	176	Right-handed alpha
Helix 79	79	I	239	245	Right-handed alpha
Helix 80	80	I	263	273	Right-handed alpha
Helix 81	81	I	316	320	Right-handed 310
Helix 82	82	I	338	347	Right-handed alpha
Helix 83	83	I	354	358	Right-handed 310
Helix 84	84	I	419	439	Right-handed alpha
Helix 85	85	I	460	470	Right-handed alpha
Helix 86	86	I	470	475	Right-handed alpha
Helix 87	87	I	502	513	Right-handed alpha
Helix 88	88	I	527	532	Right-handed 310
Helix 89	89	I	540	547	Right-handed alpha
Helix 90	90	I	572	580	Right-handed alpha
Helix 91	91	I	582	603	Right-handed alpha
Helix 92	92	I	612	627	Right-handed alpha
Helix 93	93	I	628	635	Right-handed alpha
Helix 94	94	I	639	662	Right-handed alpha
Helix 95	95	I	669	684	Right-handed alpha
Helix 96	96	I	708	719	Right-handed alpha
Helix 97	97	I	727	750	Right-handed alpha
Helix 98	98	I	752	756	Right-handed 310

There are 30 sheets in PDB entry 1DE4. 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, BA, CA, A,

There are 8 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	46	48	first strand
Strand 2	A	34	39	anti-parallel
Strand 3	A	25	31	anti-parallel
Strand 4	A	6	15	anti-parallel
Strand 5	A	95	104	anti-parallel
Strand 6	A	110	118	anti-parallel
Strand 7	A	121	127	anti-parallel
Strand 8	A	132	135	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	187	194	first strand
Strand 2	A	199	208	anti-parallel
Strand 3	A	242	250	anti-parallel
Strand 4	A	233	236	anti-parallel

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There are 4 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	222	223	first strand
Strand 2	A	214	219	anti-parallel
Strand 3	A	258	263	anti-parallel
Strand 4	A	271	273	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	B	9	11	first strand
Strand 2	B	21	30	anti-parallel
Strand 3	B	62	70	anti-parallel
Strand 4	B	50	51	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	B	9	11	first strand
Strand 2	B	21	30	anti-parallel
Strand 3	B	62	70	anti-parallel
Strand 4	B	55	56	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	B	44	45	first strand
Strand 2	B	36	41	anti-parallel
Strand 3	B	78	83	anti-parallel
Strand 4	B	91	94	anti-parallel

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There are 7 strands in G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	180	192	first strand
Strand 2	C	380	393	anti-parallel
Strand 3	C	446	453	anti-parallel
Strand 4	C	398	408	parallel
Strand 5	C	478	483	parallel
Strand 6	C	552	558	parallel
Strand 7	C	493	498	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	C	209	210	first strand
Strand 2	C	199	204	anti-parallel
Strand 3	C	371	377	anti-parallel
Strand 4	C	226	230	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	220	221	first strand
Strand 2	C	299	300	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	C	232	234	first strand
Strand 2	C	254	258	parallel
Strand 3	C	279	282	parallel
Strand 4	C	334	336	parallel

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There are 8 strands in K sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	46	48	first strand
Strand 2	D	34	39	anti-parallel
Strand 3	D	25	31	anti-parallel
Strand 4	D	6	15	anti-parallel
Strand 5	D	95	104	anti-parallel
Strand 6	D	110	118	anti-parallel
Strand 7	D	121	127	anti-parallel
Strand 8	D	132	135	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	187	194	first strand
Strand 2	D	199	208	anti-parallel
Strand 3	D	242	250	anti-parallel
Strand 4	D	233	236	anti-parallel

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There are 4 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	222	223	first strand
Strand 2	D	214	219	anti-parallel
Strand 3	D	258	263	anti-parallel
Strand 4	D	271	273	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	E	9	11	first strand
Strand 2	E	21	30	anti-parallel
Strand 3	E	62	70	anti-parallel
Strand 4	E	50	51	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	9	11	first strand
Strand 2	E	21	30	anti-parallel
Strand 3	E	62	70	anti-parallel
Strand 4	E	55	56	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	E	44	45	first strand
Strand 2	E	36	41	anti-parallel
Strand 3	E	78	83	anti-parallel
Strand 4	E	91	94	anti-parallel

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There are 7 strands in Q sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	180	192	first strand
Strand 2	F	380	393	anti-parallel
Strand 3	F	446	453	anti-parallel
Strand 4	F	398	408	parallel
Strand 5	F	478	483	parallel
Strand 6	F	552	558	parallel
Strand 7	F	493	498	anti-parallel

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There are 4 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	208	209	first strand
Strand 2	F	199	204	anti-parallel
Strand 3	F	371	377	anti-parallel
Strand 4	F	226	230	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	219	221	first strand
Strand 2	F	298	300	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	F	232	234	first strand
Strand 2	F	254	258	parallel
Strand 3	F	279	282	parallel
Strand 4	F	334	336	parallel

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There are 8 strands in U sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	46	48	first strand
Strand 2	G	34	39	anti-parallel
Strand 3	G	25	31	anti-parallel
Strand 4	G	6	15	anti-parallel
Strand 5	G	95	104	anti-parallel
Strand 6	G	110	118	anti-parallel
Strand 7	G	121	127	anti-parallel
Strand 8	G	132	135	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	G	187	194	first strand
Strand 2	G	199	208	anti-parallel
Strand 3	G	242	250	anti-parallel
Strand 4	G	233	236	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	G	222	223	first strand
Strand 2	G	214	219	anti-parallel
Strand 3	G	258	263	anti-parallel
Strand 4	G	271	273	anti-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	H	9	11	first strand
Strand 2	H	21	30	anti-parallel
Strand 3	H	62	70	anti-parallel
Strand 4	H	50	51	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	9	11	first strand
Strand 2	H	21	30	anti-parallel
Strand 3	H	62	70	anti-parallel
Strand 4	H	55	56	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	H	44	45	first strand
Strand 2	H	36	41	anti-parallel
Strand 3	H	78	83	anti-parallel
Strand 4	H	91	94	anti-parallel

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There are 7 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	180	192	first strand
Strand 2	I	380	393	anti-parallel
Strand 3	I	446	453	anti-parallel
Strand 4	I	398	408	parallel
Strand 5	I	478	483	parallel
Strand 6	I	552	558	parallel
Strand 7	I	493	498	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	208	209	first strand
Strand 2	I	199	204	anti-parallel
Strand 3	I	371	377	anti-parallel
Strand 4	I	226	230	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	220	221	first strand
Strand 2	I	299	300	parallel

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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	I	232	234	first strand
Strand 2	I	254	258	parallel
Strand 3	I	279	282	parallel
Strand 4	I	334	336	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: 1DE4

Analysis of interatomic Contacts of Structural Units in PDB entry:
1DE4