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

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 2DHR entry

There are 6 chains in PDB entry 2DHR (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ARG 143	GLU 600
B	LEU 147	GLU 600
C	ARG 143	GLU 600
D	THR 148	GLU 600
E	ARG 143	GLU 600
F	ARG 143	GLU 600

There are129 helices in PDB entry 2DHR. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	161	177	Right-handed alpha
Helix 2	2	A	178	181	Right-handed 310
Helix 3	3	A	201	213	Right-handed alpha
Helix 4	4	A	223	226	Right-handed 310
Helix 5	5	A	231	241	Right-handed alpha
Helix 6	6	A	256	260	Right-handed 310
Helix 7	7	A	272	286	Right-handed alpha
Helix 8	8	A	287	289	Right-handed 310
Helix 9	9	A	303	307	Right-handed 310
Helix 10	10	A	327	338	Right-handed alpha
Helix 11	11	A	350	355	Right-handed alpha
Helix 12	12	A	361	377	Right-handed alpha
Helix 13	13	A	386	397	Right-handed alpha
Helix 14	14	A	410	427	Right-handed alpha
Helix 15	15	A	450	455	Right-handed alpha
Helix 16	16	A	461	483	Right-handed alpha
Helix 17	17	A	491	506	Right-handed alpha
Helix 18	18	A	536	565	Right-handed alpha
Helix 19	19	A	565	580	Right-handed alpha
Helix 20	20	A	583	592	Right-handed alpha
Helix 21	21	B	161	177	Right-handed alpha
Helix 22	22	B	178	181	Right-handed 310
Helix 23	23	B	201	214	Right-handed alpha
Helix 24	24	B	223	228	Right-handed alpha
Helix 25	25	B	231	247	Right-handed alpha
Helix 26	26	B	256	261	Right-handed alpha
Helix 27	27	B	273	287	Right-handed alpha
Helix 28	28	B	303	307	Right-handed 310
Helix 29	29	B	308	313	Right-handed 310
Helix 30	30	B	327	338	Right-handed alpha
Helix 31	31	B	350	357	Right-handed alpha
Helix 32	32	B	362	377	Right-handed alpha
Helix 33	33	B	390	396	Right-handed alpha
Helix 34	34	B	399	403	Right-handed 310
Helix 35	35	B	410	426	Right-handed alpha
Helix 36	36	B	443	449	Right-handed alpha
Helix 37	37	B	450	455	Right-handed alpha
Helix 38	38	B	461	469	Right-handed alpha
Helix 39	39	B	469	483	Right-handed alpha
Helix 40	40	B	491	507	Right-handed alpha
Helix 41	41	B	536	564	Right-handed alpha
Helix 42	42	B	565	580	Right-handed alpha
Helix 43	43	B	584	592	Right-handed alpha
Helix 44	44	C	161	177	Right-handed alpha
Helix 45	45	C	178	181	Right-handed 310
Helix 46	46	C	201	213	Right-handed alpha
Helix 47	47	C	223	226	Right-handed 310
Helix 48	48	C	231	242	Right-handed alpha
Helix 49	49	C	256	260	Right-handed 310
Helix 50	50	C	272	286	Right-handed alpha
Helix 51	51	C	287	289	Right-handed 310
Helix 52	52	C	303	307	Right-handed 310
Helix 53	53	C	327	338	Right-handed alpha
Helix 54	54	C	350	355	Right-handed alpha
Helix 55	55	C	361	380	Right-handed alpha
Helix 56	56	C	386	397	Right-handed alpha
Helix 57	57	C	410	427	Right-handed alpha
Helix 58	58	C	450	455	Right-handed alpha
Helix 59	59	C	461	483	Right-handed alpha
Helix 60	60	C	491	507	Right-handed alpha
Helix 61	61	C	536	565	Right-handed alpha
Helix 62	62	C	565	580	Right-handed alpha
Helix 63	63	C	583	592	Right-handed alpha
Helix 64	64	D	161	177	Right-handed alpha
Helix 65	65	D	178	183	Right-handed alpha
Helix 66	66	D	201	214	Right-handed alpha
Helix 67	67	D	223	228	Right-handed alpha
Helix 68	68	D	231	247	Right-handed alpha
Helix 69	69	D	256	261	Right-handed alpha
Helix 70	70	D	273	287	Right-handed alpha
Helix 71	71	D	303	307	Right-handed 310
Helix 72	72	D	308	313	Right-handed 310
Helix 73	73	D	327	338	Right-handed alpha
Helix 74	74	D	350	357	Right-handed alpha
Helix 75	75	D	362	377	Right-handed alpha
Helix 76	76	D	389	396	Right-handed alpha
Helix 77	77	D	399	403	Right-handed 310
Helix 78	78	D	410	426	Right-handed alpha
Helix 79	79	D	443	449	Right-handed alpha
Helix 80	80	D	450	455	Right-handed alpha
Helix 81	81	D	461	469	Right-handed alpha
Helix 82	82	D	469	483	Right-handed alpha
Helix 83	83	D	491	507	Right-handed alpha
Helix 84	84	D	536	564	Right-handed alpha
Helix 85	85	D	565	580	Right-handed alpha
Helix 86	86	D	584	592	Right-handed alpha
Helix 87	87	E	161	177	Right-handed alpha
Helix 88	88	E	178	181	Right-handed 310
Helix 89	89	E	201	213	Right-handed alpha
Helix 90	90	E	223	226	Right-handed 310
Helix 91	91	E	231	242	Right-handed alpha
Helix 92	92	E	256	260	Right-handed 310
Helix 93	93	E	272	286	Right-handed alpha
Helix 94	94	E	287	289	Right-handed 310
Helix 95	95	E	303	307	Right-handed 310
Helix 96	96	E	327	338	Right-handed alpha
Helix 97	97	E	350	355	Right-handed alpha
Helix 98	98	E	361	377	Right-handed alpha
Helix 99	99	E	386	397	Right-handed alpha
Helix 100	100	E	410	427	Right-handed alpha
Helix 101	101	E	450	455	Right-handed alpha
Helix 102	102	E	461	483	Right-handed alpha
Helix 103	103	E	491	506	Right-handed alpha
Helix 104	104	E	536	565	Right-handed alpha
Helix 105	105	E	565	580	Right-handed alpha
Helix 106	106	E	583	592	Right-handed alpha
Helix 107	107	F	161	177	Right-handed alpha
Helix 108	108	F	178	183	Right-handed alpha
Helix 109	109	F	201	214	Right-handed alpha
Helix 110	110	F	223	228	Right-handed alpha
Helix 111	111	F	231	247	Right-handed alpha
Helix 112	112	F	256	261	Right-handed alpha
Helix 113	113	F	273	287	Right-handed alpha
Helix 114	114	F	303	307	Right-handed 310
Helix 115	115	F	308	313	Right-handed 310
Helix 116	116	F	327	338	Right-handed alpha
Helix 117	117	F	350	357	Right-handed alpha
Helix 118	118	F	362	377	Right-handed alpha
Helix 119	119	F	390	396	Right-handed alpha
Helix 120	120	F	399	403	Right-handed 310
Helix 121	121	F	410	426	Right-handed alpha
Helix 122	122	F	443	449	Right-handed alpha
Helix 123	123	F	450	455	Right-handed alpha
Helix 124	124	F	461	469	Right-handed alpha
Helix 125	125	F	469	483	Right-handed alpha
Helix 126	126	F	491	507	Right-handed alpha
Helix 127	127	F	536	564	Right-handed alpha
Helix 128	128	F	565	580	Right-handed alpha
Helix 129	129	F	584	592	Right-handed alpha

There are 12 sheets in PDB entry 2DHR. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 6 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	145	147	first strand
Strand 2	A	217	221	anti-parallel
Strand 3	A	251	255	parallel
Strand 4	A	296	299	parallel
Strand 5	A	191	195	parallel
Strand 6	A	320	322	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	438	439	first strand
Strand 2	A	581	582	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	B	217	221	first strand
Strand 2	B	251	255	parallel
Strand 3	B	296	301	parallel
Strand 4	B	191	195	parallel
Strand 5	B	320	322	parallel

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There are 2 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	520	521	first strand
Strand 2	B	532	533	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	145	147	first strand
Strand 2	C	217	221	anti-parallel
Strand 3	C	251	255	parallel
Strand 4	C	296	299	parallel
Strand 5	C	191	195	parallel
Strand 6	C	320	322	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	C	438	439	first strand
Strand 2	C	581	582	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	D	217	221	first strand
Strand 2	D	251	255	parallel
Strand 3	D	296	301	parallel
Strand 4	D	191	195	parallel
Strand 5	D	320	322	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	520	521	first strand
Strand 2	D	532	533	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	E	145	147	first strand
Strand 2	E	217	221	anti-parallel
Strand 3	E	251	255	parallel
Strand 4	E	296	299	parallel
Strand 5	E	191	195	parallel
Strand 6	E	320	322	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	438	439	first strand
Strand 2	E	581	582	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	217	221	first strand
Strand 2	F	251	255	parallel
Strand 3	F	296	301	parallel
Strand 4	F	191	195	parallel
Strand 5	F	320	322	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	F	520	521	first strand
Strand 2	F	532	533	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: 2DHR

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