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

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 2DRD entry

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

Chain ID	Initial residue	Terminal residue
A	MET 1	LYS 1036
B	MET 1	LYS 1036
C	MET 1	LYS 1036

There are144 helices in PDB entry 2DRD. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	1	8	Right-handed alpha
Helix 2	2	A	8	30	Right-handed alpha
Helix 3	3	A	53	59	Right-handed alpha
Helix 4	4	A	61	66	Right-handed alpha
Helix 5	5	A	99	110	Right-handed alpha
Helix 6	6	A	111	118	Right-handed 310
Helix 7	7	A	121	126	Right-handed alpha
Helix 8	8	A	150	162	Right-handed alpha
Helix 9	9	A	162	168	Right-handed alpha
Helix 10	10	A	190	195	Right-handed alpha
Helix 11	11	A	199	208	Right-handed alpha
Helix 12	12	A	242	248	Right-handed alpha
Helix 13	13	A	262	265	Right-handed 310
Helix 14	14	A	298	315	Right-handed alpha
Helix 15	15	A	330	357	Right-handed alpha
Helix 16	16	A	365	370	Right-handed alpha
Helix 17	17	A	371	384	Right-handed alpha
Helix 18	18	A	385	387	Right-handed 310
Helix 19	19	A	391	420	Right-handed alpha
Helix 20	20	A	426	443	Right-handed alpha
Helix 21	21	A	444	452	Right-handed alpha
Helix 22	22	A	453	458	Right-handed 310
Helix 23	23	A	461	486	Right-handed alpha
Helix 24	24	A	487	494	Right-handed alpha
Helix 25	25	A	515	538	Right-handed alpha
Helix 26	26	A	540	559	Right-handed alpha
Helix 27	27	A	583	600	Right-handed alpha
Helix 28	28	A	633	637	Right-handed 310
Helix 29	29	A	639	642	Right-handed 310
Helix 30	30	A	643	656	Right-handed alpha
Helix 31	31	A	693	708	Right-handed alpha
Helix 32	32	A	732	740	Right-handed alpha
Helix 33	33	A	742	755	Right-handed alpha
Helix 34	34	A	776	780	Right-handed 310
Helix 35	35	A	782	788	Right-handed 310
Helix 36	36	A	802	804	Right-handed 310
Helix 37	37	A	836	850	Right-handed alpha
Helix 38	38	A	861	866	Right-handed alpha
Helix 39	39	A	872	891	Right-handed alpha
Helix 40	40	A	898	903	Right-handed alpha
Helix 41	41	A	904	915	Right-handed alpha
Helix 42	42	A	925	955	Right-handed alpha
Helix 43	43	A	961	970	Right-handed alpha
Helix 44	44	A	973	987	Right-handed alpha
Helix 45	45	A	998	1017	Right-handed alpha
Helix 46	46	A	1017	1031	Right-handed alpha
Helix 47	47	B	1	7	Right-handed alpha
Helix 48	48	B	8	29	Right-handed alpha
Helix 49	49	B	54	61	Right-handed alpha
Helix 50	50	B	61	69	Right-handed alpha
Helix 51	51	B	99	112	Right-handed alpha
Helix 52	52	B	114	118	Right-handed 310
Helix 53	53	B	120	124	Right-handed alpha
Helix 54	54	B	150	160	Right-handed alpha
Helix 55	55	B	162	169	Right-handed alpha
Helix 56	56	B	189	195	Right-handed alpha
Helix 57	57	B	199	211	Right-handed alpha
Helix 58	58	B	243	248	Right-handed alpha
Helix 59	59	B	261	265	Right-handed 310
Helix 60	60	B	298	314	Right-handed alpha
Helix 61	61	B	315	317	Right-handed 310
Helix 62	62	B	330	344	Right-handed alpha
Helix 63	63	B	344	357	Right-handed alpha
Helix 64	64	B	362	386	Right-handed alpha
Helix 65	65	B	392	403	Right-handed alpha
Helix 66	66	B	406	410	Right-handed 310
Helix 67	67	B	413	421	Right-handed alpha
Helix 68	68	B	429	452	Right-handed alpha
Helix 69	69	B	453	458	Right-handed alpha
Helix 70	70	B	461	485	Right-handed alpha
Helix 71	71	B	489	497	Right-handed alpha
Helix 72	72	B	513	522	Right-handed alpha
Helix 73	73	B	523	529	Right-handed alpha
Helix 74	74	B	531	538	Right-handed alpha
Helix 75	75	B	539	557	Right-handed alpha
Helix 76	76	B	583	601	Right-handed alpha
Helix 77	77	B	639	642	Right-handed 310
Helix 78	78	B	643	656	Right-handed alpha
Helix 79	79	B	691	707	Right-handed alpha
Helix 80	80	B	732	739	Right-handed 310
Helix 81	81	B	742	755	Right-handed alpha
Helix 82	82	B	777	780	Right-handed 310
Helix 83	83	B	782	788	Right-handed 310
Helix 84	84	B	802	804	Right-handed 310
Helix 85	85	B	836	849	Right-handed alpha
Helix 86	86	B	860	871	Right-handed alpha
Helix 87	87	B	872	892	Right-handed alpha
Helix 88	88	B	896	903	Right-handed alpha
Helix 89	89	B	904	912	Right-handed alpha
Helix 90	90	B	912	920	Right-handed alpha
Helix 91	91	B	925	944	Right-handed alpha
Helix 92	92	B	945	953	Right-handed alpha
Helix 93	93	B	959	971	Right-handed alpha
Helix 94	94	B	973	992	Right-handed alpha
Helix 95	95	B	996	1005	Right-handed alpha
Helix 96	96	B	1008	1013	Right-handed alpha
Helix 97	97	B	1017	1031	Right-handed alpha
Helix 98	98	C	1	8	Right-handed alpha
Helix 99	99	C	8	29	Right-handed alpha
Helix 100	100	C	53	59	Right-handed alpha
Helix 101	101	C	61	68	Right-handed alpha
Helix 102	102	C	99	115	Right-handed alpha
Helix 103	103	C	116	118	Right-handed 310
Helix 104	104	C	119	125	Right-handed alpha
Helix 105	105	C	151	162	Right-handed alpha
Helix 106	106	C	163	166	Right-handed 310
Helix 107	107	C	189	196	Right-handed alpha
Helix 108	108	C	199	211	Right-handed alpha
Helix 109	109	C	242	248	Right-handed alpha
Helix 110	110	C	263	266	Right-handed 310
Helix 111	111	C	298	312	Right-handed alpha
Helix 112	112	C	313	317	Right-handed 310
Helix 113	113	C	329	355	Right-handed alpha
Helix 114	114	C	365	386	Right-handed alpha
Helix 115	115	C	391	402	Right-handed alpha
Helix 116	116	C	402	419	Right-handed alpha
Helix 117	117	C	426	437	Right-handed alpha
Helix 118	118	C	441	454	Right-handed alpha
Helix 119	119	C	455	457	Right-handed 310
Helix 120	120	C	466	497	Right-handed alpha
Helix 121	121	C	516	536	Right-handed alpha
Helix 122	122	C	539	559	Right-handed alpha
Helix 123	123	C	583	601	Right-handed alpha
Helix 124	124	C	633	637	Right-handed 310
Helix 125	125	C	643	655	Right-handed alpha
Helix 126	126	C	691	707	Right-handed alpha
Helix 127	127	C	708	713	Right-handed 310
Helix 128	128	C	732	739	Right-handed alpha
Helix 129	129	C	742	754	Right-handed alpha
Helix 130	130	C	777	780	Right-handed 310
Helix 131	131	C	782	788	Right-handed 310
Helix 132	132	C	802	804	Right-handed 310
Helix 133	133	C	836	848	Right-handed alpha
Helix 134	134	C	861	866	Right-handed alpha
Helix 135	135	C	876	893	Right-handed alpha
Helix 136	136	C	898	903	Right-handed alpha
Helix 137	137	C	905	919	Right-handed alpha
Helix 138	138	C	928	955	Right-handed alpha
Helix 139	139	C	961	971	Right-handed alpha
Helix 140	140	C	972	986	Right-handed alpha
Helix 141	141	C	987	991	Right-handed 310
Helix 142	142	C	996	1016	Right-handed alpha
Helix 143	143	C	1017	1019	Right-handed 310
Helix 144	144	C	1020	1033	Right-handed alpha

There are 35 sheets in PDB entry 2DRD. 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,

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	B	128	131	first strand
Strand 2	B	42	48	anti-parallel
Strand 3	B	87	93	anti-parallel
Strand 4	A	77	83	anti-parallel
Strand 5	A	815	819	anti-parallel
Strand 6	A	822	824	anti-parallel

Back to list of sheets
Back to top of page

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	175	177	first strand
Strand 2	A	289	291	anti-parallel
Strand 3	A	138	143	anti-parallel
Strand 4	A	322	328	anti-parallel

Back to list of sheets
Back to top of page

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	C	211	214	first strand
Strand 2	C	231	240	anti-parallel
Strand 3	C	218	220	anti-parallel

Back to list of sheets
Back to top of page

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	233	240	first strand
Strand 2	B	726	727	parallel
Strand 3	B	809	810	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	250	253	first strand
Strand 2	A	259	261	anti-parallel

Back to list of sheets
Back to top of page

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	270	272	first strand
Strand 2	A	182	186	anti-parallel
Strand 3	A	771	773	parallel
Strand 4	A	757	758	anti-parallel

Back to list of sheets
Back to top of page

There are 6 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	284	285	first strand
Strand 2	A	278	281	anti-parallel
Strand 3	A	606	613	anti-parallel
Strand 4	A	625	631	anti-parallel
Strand 5	A	571	577	anti-parallel
Strand 6	A	662	667	anti-parallel

Back to list of sheets
Back to top of page

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	A	561	562	first strand
Strand 2	A	923	924	parallel

Back to list of sheets
Back to top of page

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	A	614	616	first strand
Strand 2	A	619	621	anti-parallel

Back to list of sheets
Back to top of page

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	A	717	718	first strand
Strand 2	A	827	829	anti-parallel
Strand 3	A	680	683	anti-parallel
Strand 4	A	858	859	anti-parallel

Back to list of sheets
Back to top of page

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	A	724	731	first strand
Strand 2	A	805	812	anti-parallel

Back to list of sheets
Back to top of page

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	A	762	764	first strand
Strand 2	A	767	769	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	790	791	first strand
Strand 2	A	799	800	anti-parallel

Back to list of sheets
Back to top of page

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	32	33	first strand
Strand 2	B	390	391	parallel

Back to list of sheets
Back to top of page

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	128	131	first strand
Strand 2	B	42	48	anti-parallel
Strand 3	B	87	94	anti-parallel
Strand 4	B	75	81	anti-parallel
Strand 5	B	817	819	anti-parallel

Back to list of sheets
Back to top of page

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	B	173	178	first strand
Strand 2	B	287	292	anti-parallel
Strand 3	B	138	142	anti-parallel
Strand 4	B	321	328	anti-parallel

Back to list of sheets
Back to top of page

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	B	211	214	first strand
Strand 2	B	231	240	anti-parallel
Strand 3	B	218	220	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	250	253	first strand
Strand 2	B	259	261	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	266	272	first strand
Strand 2	B	182	188	anti-parallel
Strand 3	B	767	775	parallel
Strand 4	B	757	764	anti-parallel

Back to list of sheets
Back to top of page

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	B	278	280	first strand
Strand 2	B	611	613	anti-parallel
Strand 3	B	624	631	anti-parallel
Strand 4	B	571	577	anti-parallel
Strand 5	B	662	666	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	561	563	first strand
Strand 2	B	923	925	parallel

Back to list of sheets
Back to top of page

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	B	614	616	first strand
Strand 2	B	619	621	anti-parallel

Back to list of sheets
Back to top of page

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	B	717	718	first strand
Strand 2	B	826	827	anti-parallel
Strand 3	B	682	683	anti-parallel
Strand 4	B	858	859	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	790	791	first strand
Strand 2	B	799	800	anti-parallel

Back to list of sheets
Back to top of page

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	128	130	first strand
Strand 2	C	42	48	anti-parallel
Strand 3	C	87	94	anti-parallel
Strand 4	C	75	83	anti-parallel
Strand 5	C	815	816	anti-parallel

Back to list of sheets
Back to top of page

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	B	173	178	first strand
Strand 2	C	284	289	anti-parallel
Strand 3	C	140	144	anti-parallel
Strand 4	C	321	322	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	211	214	first strand
Strand 2	C	231	240	anti-parallel
Strand 3	C	218	220	anti-parallel

Back to list of sheets
Back to top of page

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	C	250	253	first strand
Strand 2	C	259	261	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	266	272	first strand
Strand 2	C	182	188	anti-parallel
Strand 3	C	767	775	parallel
Strand 4	C	757	764	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	278	281	first strand
Strand 2	C	606	613	anti-parallel
Strand 3	C	625	631	anti-parallel
Strand 4	C	571	575	anti-parallel
Strand 5	C	664	666	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	561	563	first strand
Strand 2	C	923	925	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	614	616	first strand
Strand 2	C	619	621	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	717	718	first strand
Strand 2	C	826	828	anti-parallel
Strand 3	C	681	683	anti-parallel
Strand 4	C	858	859	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	724	727	first strand
Strand 2	C	809	812	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	790	792	first strand
Strand 2	C	798	800	anti-parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

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

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