Analysis of interatomic Contacts of Structural Units in PDB entry:
3D2E

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 3D2E entry

There are 4 chains in PDB entry 3D2E (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 2	ARG 654
B	ALA 4	GLY 382
C	SER 2	SER 655
D	ALA 4	GLY 382

There are 76 helices in PDB entry 3D2E. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	50	58	Right-handed alpha
Helix 2	2	A	59	62	Right-handed 310
Helix 3	3	A	67	72	Right-handed alpha
Helix 4	4	A	80	86	Right-handed alpha
Helix 5	5	A	115	135	Right-handed alpha
Helix 6	6	A	150	164	Right-handed alpha
Helix 7	7	A	174	186	Right-handed alpha
Helix 8	8	A	233	253	Right-handed alpha
Helix 9	9	A	256	259	Right-handed 310
Helix 10	10	A	260	281	Right-handed alpha
Helix 11	11	A	303	310	Right-handed alpha
Helix 12	12	A	310	315	Right-handed alpha
Helix 13	13	A	318	329	Right-handed alpha
Helix 14	14	A	331	335	Right-handed 310
Helix 15	15	A	342	346	Right-handed 310
Helix 16	16	A	347	359	Right-handed alpha
Helix 17	17	A	370	383	Right-handed alpha
Helix 18	18	A	447	451	Right-handed 310
Helix 19	19	A	543	586	Right-handed alpha
Helix 20	20	A	589	593	Right-handed 310
Helix 21	21	A	594	612	Right-handed alpha
Helix 22	22	A	613	619	Right-handed 310
Helix 23	23	A	620	652	Right-handed alpha
Helix 24	24	B	52	58	Right-handed alpha
Helix 25	25	B	59	64	Right-handed 310
Helix 26	26	B	69	74	Right-handed alpha
Helix 27	27	B	80	88	Right-handed alpha
Helix 28	28	B	115	136	Right-handed alpha
Helix 29	29	B	151	165	Right-handed alpha
Helix 30	30	B	175	183	Right-handed alpha
Helix 31	31	B	230	249	Right-handed alpha
Helix 32	32	B	256	274	Right-handed alpha
Helix 33	33	B	299	306	Right-handed alpha
Helix 34	34	B	306	312	Right-handed alpha
Helix 35	35	B	314	324	Right-handed alpha
Helix 36	36	B	327	331	Right-handed 310
Helix 37	37	B	338	342	Right-handed 310
Helix 38	38	B	343	354	Right-handed alpha
Helix 39	39	B	367	380	Right-handed alpha
Helix 40	40	C	50	58	Right-handed alpha
Helix 41	41	C	59	62	Right-handed 310
Helix 42	42	C	67	72	Right-handed alpha
Helix 43	43	C	80	86	Right-handed alpha
Helix 44	44	C	115	135	Right-handed alpha
Helix 45	45	C	150	164	Right-handed alpha
Helix 46	46	C	174	186	Right-handed alpha
Helix 47	47	C	233	253	Right-handed alpha
Helix 48	48	C	256	259	Right-handed 310
Helix 49	49	C	260	281	Right-handed alpha
Helix 50	50	C	303	310	Right-handed alpha
Helix 51	51	C	310	315	Right-handed alpha
Helix 52	52	C	318	329	Right-handed alpha
Helix 53	53	C	331	335	Right-handed 310
Helix 54	54	C	342	346	Right-handed 310
Helix 55	55	C	347	359	Right-handed alpha
Helix 56	56	C	370	383	Right-handed alpha
Helix 57	57	C	543	587	Right-handed alpha
Helix 58	58	C	589	593	Right-handed 310
Helix 59	59	C	594	613	Right-handed alpha
Helix 60	60	C	620	655	Right-handed alpha
Helix 61	61	D	52	58	Right-handed alpha
Helix 62	62	D	59	62	Right-handed 310
Helix 63	63	D	69	73	Right-handed 310
Helix 64	64	D	80	88	Right-handed alpha
Helix 65	65	D	115	136	Right-handed alpha
Helix 66	66	D	151	165	Right-handed alpha
Helix 67	67	D	175	183	Right-handed alpha
Helix 68	68	D	230	249	Right-handed alpha
Helix 69	69	D	256	274	Right-handed alpha
Helix 70	70	D	299	306	Right-handed alpha
Helix 71	71	D	306	312	Right-handed alpha
Helix 72	72	D	314	324	Right-handed alpha
Helix 73	73	D	327	329	Right-handed 310
Helix 74	74	D	338	342	Right-handed 310
Helix 75	75	D	343	354	Right-handed alpha
Helix 76	76	D	367	381	Right-handed alpha

There are 28 sheets in PDB entry 3D2E. 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,

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	23	27	first strand
Strand 2	A	13	20	anti-parallel
Strand 3	A	36	37	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	23	27	first strand
Strand 2	A	13	20	anti-parallel
Strand 3	A	5	9	anti-parallel
Strand 4	A	140	145	parallel
Strand 5	A	167	173	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	47	49	first strand
Strand 2	A	40	42	anti-parallel
Strand 3	A	64	65	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	91	94	first strand
Strand 2	A	100	106	anti-parallel
Strand 3	A	109	114	anti-parallel

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There are 7 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	362	363	first strand
Strand 2	A	337	341	parallel
Strand 3	A	197	204	parallel
Strand 4	A	209	217	anti-parallel
Strand 5	A	220	229	anti-parallel
Strand 6	A	393	398	parallel
Strand 7	A	423	425	anti-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	283	292	first strand
Strand 2	A	295	302	anti-parallel

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There are 5 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	415	419	first strand
Strand 2	A	402	406	anti-parallel
Strand 3	A	439	445	anti-parallel
Strand 4	A	458	465	anti-parallel
Strand 5	A	534	538	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	A	427	435	first strand
Strand 2	A	476	484	anti-parallel
Strand 3	A	490	498	anti-parallel
Strand 4	A	529	532	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	25	28	first strand
Strand 2	B	15	22	anti-parallel
Strand 3	B	38	39	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	B	25	28	first strand
Strand 2	B	15	22	anti-parallel
Strand 3	B	7	10	anti-parallel
Strand 4	B	141	146	parallel
Strand 5	B	168	174	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	B	49	51	first strand
Strand 2	B	42	44	anti-parallel
Strand 3	B	66	67	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	93	96	first strand
Strand 2	B	101	107	anti-parallel
Strand 3	B	110	114	anti-parallel

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There are 5 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	216	223	first strand
Strand 2	B	204	213	anti-parallel
Strand 3	B	193	201	anti-parallel
Strand 4	B	333	337	parallel
Strand 5	B	359	360	parallel

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There are 2 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	279	288	first strand
Strand 2	B	291	298	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	C	23	27	first strand
Strand 2	C	13	20	anti-parallel
Strand 3	C	36	37	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	C	23	27	first strand
Strand 2	C	13	20	anti-parallel
Strand 3	C	5	9	anti-parallel
Strand 4	C	140	145	parallel
Strand 5	C	167	173	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	47	49	first strand
Strand 2	C	40	42	anti-parallel
Strand 3	C	64	65	anti-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	C	91	94	first strand
Strand 2	C	100	106	anti-parallel
Strand 3	C	109	114	anti-parallel

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There are 7 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	362	363	first strand
Strand 2	C	337	341	parallel
Strand 3	C	197	204	parallel
Strand 4	C	209	217	anti-parallel
Strand 5	C	220	229	anti-parallel
Strand 6	C	393	398	parallel
Strand 7	C	423	425	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	283	288	first strand
Strand 2	C	297	302	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	C	415	419	first strand
Strand 2	C	402	406	anti-parallel
Strand 3	C	439	445	anti-parallel
Strand 4	C	458	465	anti-parallel
Strand 5	C	534	538	anti-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	C	427	435	first strand
Strand 2	C	476	484	anti-parallel
Strand 3	C	491	497	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	D	25	28	first strand
Strand 2	D	15	22	anti-parallel
Strand 3	D	38	39	anti-parallel

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There are 5 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	25	28	first strand
Strand 2	D	15	22	anti-parallel
Strand 3	D	7	11	anti-parallel
Strand 4	D	141	146	parallel
Strand 5	D	168	174	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	D	49	51	first strand
Strand 2	D	42	44	anti-parallel
Strand 3	D	66	67	anti-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	D	93	96	first strand
Strand 2	D	101	107	anti-parallel
Strand 3	D	110	114	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	216	225	first strand
Strand 2	D	204	213	anti-parallel
Strand 3	D	193	201	anti-parallel
Strand 4	D	331	337	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	D	279	284	first strand
Strand 2	D	293	298	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: 3D2E

Analysis of interatomic Contacts of Structural Units in PDB entry:
3D2E