Analysis of interatomic Contacts of Structural Units in PDB entry:
2D5H

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 2D5H entry

There are 12 chains in PDB entry 2D5H (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PHE 6	ASN 405
A	GLN 407	PRO 493
B	PHE 6	ASN 405
B	GLN 407	PRO 493
C	PHE 6	ASN 405
C	GLN 407	PRO 493
D	PHE 6	ASN 405
D	GLN 407	PRO 493
E	ILE 1	ASN 405
E	GLN 407	PRO 493
F	PHE 6	ASN 405
F	GLN 407	PRO 493

There are 55 helices in PDB entry 2D5H. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	37	42	Right-handed alpha
Helix 2	2	A	203	208	Right-handed 310
Helix 3	3	A	209	217	Right-handed alpha
Helix 4	4	A	222	227	Right-handed alpha
Helix 5	5	A	359	366	Right-handed 310
Helix 6	6	A	455	460	Right-handed alpha
Helix 7	7	A	463	468	Right-handed alpha
Helix 8	8	A	474	483	Right-handed alpha
Helix 9	9	B	37	42	Right-handed alpha
Helix 10	10	B	173	177	Right-handed 310
Helix 11	11	B	209	218	Right-handed alpha
Helix 12	12	B	220	227	Right-handed alpha
Helix 13	13	B	337	339	Right-handed 310
Helix 14	14	B	359	365	Right-handed 310
Helix 15	15	B	455	460	Right-handed alpha
Helix 16	16	B	463	472	Right-handed alpha
Helix 17	17	B	474	485	Right-handed alpha
Helix 18	18	C	37	44	Right-handed alpha
Helix 19	19	C	173	178	Right-handed alpha
Helix 20	20	C	204	208	Right-handed 310
Helix 21	21	C	209	218	Right-handed alpha
Helix 22	22	C	220	229	Right-handed alpha
Helix 23	23	C	361	366	Right-handed alpha
Helix 24	24	C	455	459	Right-handed alpha
Helix 25	25	C	463	472	Right-handed alpha
Helix 26	26	C	474	484	Right-handed alpha
Helix 27	27	D	37	44	Right-handed alpha
Helix 28	28	D	173	178	Right-handed 310
Helix 29	29	D	209	217	Right-handed alpha
Helix 30	30	D	220	228	Right-handed alpha
Helix 31	31	D	337	341	Right-handed 310
Helix 32	32	D	359	365	Right-handed 310
Helix 33	33	D	455	462	Right-handed alpha
Helix 34	34	D	463	472	Right-handed alpha
Helix 35	35	D	476	483	Right-handed alpha
Helix 36	36	E	6	10	Right-handed 310
Helix 37	37	E	37	44	Right-handed alpha
Helix 38	38	E	173	177	Right-handed 310
Helix 39	39	E	209	217	Right-handed alpha
Helix 40	40	E	220	226	Right-handed alpha
Helix 41	41	E	227	229	Right-handed 310
Helix 42	42	E	337	341	Right-handed 310
Helix 43	43	E	359	365	Right-handed 310
Helix 44	44	E	455	459	Right-handed alpha
Helix 45	45	E	463	472	Right-handed alpha
Helix 46	46	E	476	484	Right-handed alpha
Helix 47	47	F	37	44	Right-handed alpha
Helix 48	48	F	173	177	Right-handed 310
Helix 49	49	F	209	218	Right-handed alpha
Helix 50	50	F	220	228	Right-handed alpha
Helix 51	51	F	337	341	Right-handed 310
Helix 52	52	F	359	364	Right-handed 310
Helix 53	53	F	455	462	Right-handed alpha
Helix 54	54	F	463	472	Right-handed alpha
Helix 55	55	F	474	482	Right-handed alpha

There are 32 sheets in PDB entry 2D5H. 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,

There are 7 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	21	25	first strand
Strand 2	A	28	32	anti-parallel
Strand 3	A	46	52	anti-parallel
Strand 4	A	141	147	anti-parallel
Strand 5	A	67	73	anti-parallel
Strand 6	A	121	125	anti-parallel
Strand 7	A	333	334	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	115	118	first strand
Strand 2	A	75	80	anti-parallel
Strand 3	A	131	134	anti-parallel
Strand 4	A	56	62	anti-parallel
Strand 5	A	163	164	anti-parallel

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There are 5 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	115	118	first strand
Strand 2	A	75	80	anti-parallel
Strand 3	A	131	134	anti-parallel
Strand 4	A	56	62	anti-parallel
Strand 5	A	237	239	anti-parallel

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There are 6 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	343	345	first strand
Strand 2	A	349	354	anti-parallel
Strand 3	A	368	374	anti-parallel
Strand 4	A	429	445	anti-parallel
Strand 5	A	390	404	anti-parallel
Strand 6	A	421	424	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	410	417	first strand
Strand 2	A	390	404	anti-parallel
Strand 3	A	429	445	anti-parallel
Strand 4	A	379	385	anti-parallel
Strand 5	A	452	454	anti-parallel

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There are 7 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	22	25	first strand
Strand 2	B	28	32	anti-parallel
Strand 3	B	47	52	anti-parallel
Strand 4	B	141	147	anti-parallel
Strand 5	B	67	73	anti-parallel
Strand 6	B	121	125	anti-parallel
Strand 7	B	333	334	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	B	115	117	first strand
Strand 2	B	76	80	anti-parallel
Strand 3	B	131	134	anti-parallel
Strand 4	B	56	62	anti-parallel
Strand 5	B	163	164	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	B	115	117	first strand
Strand 2	B	76	80	anti-parallel
Strand 3	B	131	134	anti-parallel
Strand 4	B	56	62	anti-parallel
Strand 5	B	237	239	anti-parallel

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There are 6 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	341	345	first strand
Strand 2	B	349	354	anti-parallel
Strand 3	B	368	373	anti-parallel
Strand 4	B	429	445	anti-parallel
Strand 5	B	390	405	anti-parallel
Strand 6	B	421	423	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	409	415	first strand
Strand 2	B	390	405	anti-parallel
Strand 3	B	429	445	anti-parallel
Strand 4	B	379	385	anti-parallel
Strand 5	B	452	454	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	21	24	first strand
Strand 2	C	28	32	anti-parallel
Strand 3	C	47	52	anti-parallel
Strand 4	C	141	147	anti-parallel
Strand 5	C	67	73	anti-parallel
Strand 6	C	121	125	anti-parallel
Strand 7	C	332	334	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	C	77	80	first strand
Strand 2	C	131	134	anti-parallel
Strand 3	C	57	62	anti-parallel
Strand 4	C	163	164	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	C	77	80	first strand
Strand 2	C	131	134	anti-parallel
Strand 3	C	57	62	anti-parallel
Strand 4	C	237	238	anti-parallel

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There are 6 strands in N sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	343	345	first strand
Strand 2	C	349	354	anti-parallel
Strand 3	C	368	374	anti-parallel
Strand 4	C	429	445	anti-parallel
Strand 5	C	390	404	anti-parallel
Strand 6	C	421	424	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	C	412	417	first strand
Strand 2	C	390	404	anti-parallel
Strand 3	C	429	445	anti-parallel
Strand 4	C	379	385	anti-parallel
Strand 5	C	452	454	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	D	21	24	first strand
Strand 2	D	28	32	anti-parallel
Strand 3	D	46	52	anti-parallel
Strand 4	D	141	147	anti-parallel
Strand 5	D	70	71	anti-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	D	115	117	first strand
Strand 2	D	76	80	anti-parallel
Strand 3	D	131	135	anti-parallel
Strand 4	D	56	62	anti-parallel
Strand 5	D	163	164	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	D	115	117	first strand
Strand 2	D	76	80	anti-parallel
Strand 3	D	131	135	anti-parallel
Strand 4	D	56	62	anti-parallel
Strand 5	D	237	239	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	D	121	122	first strand
Strand 2	D	333	334	anti-parallel

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There are 5 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	349	353	first strand
Strand 2	D	368	374	anti-parallel
Strand 3	D	429	445	anti-parallel
Strand 4	D	390	404	anti-parallel
Strand 5	D	421	424	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	D	410	417	first strand
Strand 2	D	390	404	anti-parallel
Strand 3	D	429	445	anti-parallel
Strand 4	D	379	385	anti-parallel
Strand 5	D	452	454	anti-parallel

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There are 6 strands in V sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	24	25	first strand
Strand 2	E	28	32	anti-parallel
Strand 3	E	46	52	anti-parallel
Strand 4	E	141	147	anti-parallel
Strand 5	E	67	73	anti-parallel
Strand 6	E	122	125	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	115	117	first strand
Strand 2	E	76	80	anti-parallel
Strand 3	E	131	135	anti-parallel
Strand 4	E	56	62	anti-parallel
Strand 5	E	163	164	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	E	115	117	first strand
Strand 2	E	76	80	anti-parallel
Strand 3	E	131	135	anti-parallel
Strand 4	E	56	62	anti-parallel
Strand 5	E	237	239	anti-parallel

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There are 6 strands in Y sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	343	345	first strand
Strand 2	E	349	354	anti-parallel
Strand 3	E	368	374	anti-parallel
Strand 4	E	429	445	anti-parallel
Strand 5	E	390	404	anti-parallel
Strand 6	E	421	424	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	E	410	417	first strand
Strand 2	E	390	404	anti-parallel
Strand 3	E	429	445	anti-parallel
Strand 4	E	379	385	anti-parallel
Strand 5	E	452	454	anti-parallel

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There are 6 strands in AA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	24	25	first strand
Strand 2	F	28	32	anti-parallel
Strand 3	F	46	52	anti-parallel
Strand 4	F	141	147	anti-parallel
Strand 5	F	67	73	anti-parallel
Strand 6	F	122	125	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	114	118	first strand
Strand 2	F	75	80	anti-parallel
Strand 3	F	131	134	anti-parallel
Strand 4	F	56	62	anti-parallel
Strand 5	F	163	164	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	F	114	118	first strand
Strand 2	F	75	80	anti-parallel
Strand 3	F	131	134	anti-parallel
Strand 4	F	56	62	anti-parallel
Strand 5	F	237	239	anti-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	F	88	89	first strand
Strand 2	F	110	111	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	351	354	first strand
Strand 2	F	368	374	anti-parallel
Strand 3	F	439	445	anti-parallel
Strand 4	F	390	404	anti-parallel
Strand 5	F	421	424	anti-parallel

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There are 5 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	410	417	first strand
Strand 2	F	390	404	anti-parallel
Strand 3	F	429	433	anti-parallel
Strand 4	F	379	385	anti-parallel
Strand 5	F	452	454	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: 2D5H

Analysis of interatomic Contacts of Structural Units in PDB entry:
2D5H