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

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 1WPG entry

There are 4 chains in PDB entry 1WPG (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	GLY 994
B	MET 1	GLY 994
C	MET 1	GLY 994
D	MET 1	GLY 994

There are201 helices in PDB entry 1WPG. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	3	7	Right-handed 310
Helix 2	2	A	8	16	Right-handed alpha
Helix 3	3	A	25	36	Right-handed alpha
Helix 4	4	A	48	57	Right-handed alpha
Helix 5	5	A	59	78	Right-handed alpha
Helix 6	6	A	88	111	Right-handed alpha
Helix 7	7	A	114	120	Right-handed alpha
Helix 8	8	A	121	123	Right-handed 310
Helix 9	9	A	143	145	Right-handed 310
Helix 10	10	A	177	182	Right-handed alpha
Helix 11	11	A	200	204	Right-handed 310
Helix 12	12	A	226	229	Right-handed 310
Helix 13	13	A	230	240	Right-handed alpha
Helix 14	14	A	247	275	Right-handed alpha
Helix 15	15	A	291	293	Right-handed 310
Helix 16	16	A	294	307	Right-handed alpha
Helix 17	17	A	310	328	Right-handed alpha
Helix 18	18	A	337	343	Right-handed alpha
Helix 19	19	A	403	406	Right-handed 310
Helix 20	20	A	407	420	Right-handed alpha
Helix 21	21	A	439	453	Right-handed alpha
Helix 22	22	A	463	468	Right-handed alpha
Helix 23	23	A	469	478	Right-handed alpha
Helix 24	24	A	502	509	Right-handed 310
Helix 25	25	A	517	524	Right-handed alpha
Helix 26	26	A	538	553	Right-handed alpha
Helix 27	27	A	572	576	Right-handed 310
Helix 28	28	A	580	582	Right-handed 310
Helix 29	29	A	583	588	Right-handed alpha
Helix 30	30	A	606	617	Right-handed alpha
Helix 31	31	A	628	639	Right-handed alpha
Helix 32	32	A	655	661	Right-handed alpha
Helix 33	33	A	662	673	Right-handed alpha
Helix 34	34	A	680	694	Right-handed alpha
Helix 35	35	A	704	706	Right-handed 310
Helix 36	36	A	707	714	Right-handed alpha
Helix 37	37	A	724	730	Right-handed alpha
Helix 38	38	A	740	781	Right-handed alpha
Helix 39	39	A	788	798	Right-handed alpha
Helix 40	40	A	800	808	Right-handed alpha
Helix 41	41	A	814	819	Right-handed 310
Helix 42	42	A	831	856	Right-handed alpha
Helix 43	43	A	868	873	Right-handed 310
Helix 44	44	A	887	892	Right-handed 310
Helix 45	45	A	893	914	Right-handed alpha
Helix 46	46	A	926	929	Right-handed 310
Helix 47	47	A	930	950	Right-handed alpha
Helix 48	48	A	953	958	Right-handed alpha
Helix 49	49	A	963	975	Right-handed alpha
Helix 50	50	A	975	990	Right-handed alpha
Helix 51	51	B	8	17	Right-handed alpha
Helix 52	52	B	25	37	Right-handed alpha
Helix 53	53	B	48	55	Right-handed alpha
Helix 54	54	B	56	58	Right-handed 310
Helix 55	55	B	59	75	Right-handed alpha
Helix 56	56	B	76	78	Right-handed 310
Helix 57	57	B	88	110	Right-handed alpha
Helix 58	58	B	114	120	Right-handed alpha
Helix 59	59	B	121	123	Right-handed 310
Helix 60	60	B	143	145	Right-handed 310
Helix 61	61	B	177	182	Right-handed alpha
Helix 62	62	B	200	204	Right-handed 310
Helix 63	63	B	226	229	Right-handed 310
Helix 64	64	B	230	241	Right-handed alpha
Helix 65	65	B	247	275	Right-handed alpha
Helix 66	66	B	276	280	Right-handed 310
Helix 67	67	B	283	286	Right-handed 310
Helix 68	68	B	287	307	Right-handed alpha
Helix 69	69	B	310	329	Right-handed alpha
Helix 70	70	B	337	343	Right-handed alpha
Helix 71	71	B	403	406	Right-handed 310
Helix 72	72	B	407	420	Right-handed alpha
Helix 73	73	B	439	453	Right-handed alpha
Helix 74	74	B	463	468	Right-handed alpha
Helix 75	75	B	469	478	Right-handed alpha
Helix 76	76	B	517	524	Right-handed alpha
Helix 77	77	B	538	553	Right-handed alpha
Helix 78	78	B	572	576	Right-handed 310
Helix 79	79	B	580	582	Right-handed 310
Helix 80	80	B	583	588	Right-handed alpha
Helix 81	81	B	606	617	Right-handed alpha
Helix 82	82	B	628	639	Right-handed alpha
Helix 83	83	B	655	661	Right-handed alpha
Helix 84	84	B	662	673	Right-handed alpha
Helix 85	85	B	680	693	Right-handed alpha
Helix 86	86	B	704	706	Right-handed 310
Helix 87	87	B	707	714	Right-handed alpha
Helix 88	88	B	724	730	Right-handed alpha
Helix 89	89	B	740	781	Right-handed alpha
Helix 90	90	B	788	796	Right-handed alpha
Helix 91	91	B	800	808	Right-handed alpha
Helix 92	92	B	814	819	Right-handed 310
Helix 93	93	B	831	856	Right-handed alpha
Helix 94	94	B	868	873	Right-handed 310
Helix 95	95	B	887	891	Right-handed 310
Helix 96	96	B	893	914	Right-handed alpha
Helix 97	97	B	926	929	Right-handed 310
Helix 98	98	B	930	950	Right-handed alpha
Helix 99	99	B	963	971	Right-handed alpha
Helix 100	100	B	972	974	Right-handed 310
Helix 101	101	B	975	992	Right-handed alpha
Helix 102	102	C	8	17	Right-handed alpha
Helix 103	103	C	25	37	Right-handed alpha
Helix 104	104	C	48	55	Right-handed alpha
Helix 105	105	C	56	58	Right-handed 310
Helix 106	106	C	59	75	Right-handed alpha
Helix 107	107	C	76	78	Right-handed 310
Helix 108	108	C	88	110	Right-handed alpha
Helix 109	109	C	114	120	Right-handed alpha
Helix 110	110	C	121	123	Right-handed 310
Helix 111	111	C	143	145	Right-handed 310
Helix 112	112	C	177	182	Right-handed alpha
Helix 113	113	C	200	204	Right-handed 310
Helix 114	114	C	226	229	Right-handed 310
Helix 115	115	C	230	241	Right-handed alpha
Helix 116	116	C	247	275	Right-handed alpha
Helix 117	117	C	276	280	Right-handed 310
Helix 118	118	C	283	286	Right-handed 310
Helix 119	119	C	287	307	Right-handed alpha
Helix 120	120	C	310	329	Right-handed alpha
Helix 121	121	C	337	343	Right-handed alpha
Helix 122	122	C	403	406	Right-handed 310
Helix 123	123	C	407	420	Right-handed alpha
Helix 124	124	C	439	453	Right-handed alpha
Helix 125	125	C	463	468	Right-handed alpha
Helix 126	126	C	469	478	Right-handed alpha
Helix 127	127	C	517	524	Right-handed alpha
Helix 128	128	C	538	553	Right-handed alpha
Helix 129	129	C	572	576	Right-handed 310
Helix 130	130	C	580	582	Right-handed 310
Helix 131	131	C	583	588	Right-handed alpha
Helix 132	132	C	606	617	Right-handed alpha
Helix 133	133	C	628	639	Right-handed alpha
Helix 134	134	C	655	661	Right-handed alpha
Helix 135	135	C	662	673	Right-handed alpha
Helix 136	136	C	680	693	Right-handed alpha
Helix 137	137	C	704	706	Right-handed 310
Helix 138	138	C	707	714	Right-handed alpha
Helix 139	139	C	724	730	Right-handed alpha
Helix 140	140	C	740	781	Right-handed alpha
Helix 141	141	C	788	796	Right-handed alpha
Helix 142	142	C	800	808	Right-handed alpha
Helix 143	143	C	814	819	Right-handed 310
Helix 144	144	C	831	856	Right-handed alpha
Helix 145	145	C	868	873	Right-handed 310
Helix 146	146	C	887	891	Right-handed 310
Helix 147	147	C	893	914	Right-handed alpha
Helix 148	148	C	926	929	Right-handed 310
Helix 149	149	C	930	950	Right-handed alpha
Helix 150	150	C	963	971	Right-handed alpha
Helix 151	151	C	972	974	Right-handed 310
Helix 152	152	C	975	992	Right-handed alpha
Helix 153	153	D	3	7	Right-handed 310
Helix 154	154	D	8	17	Right-handed alpha
Helix 155	155	D	25	36	Right-handed alpha
Helix 156	156	D	48	57	Right-handed alpha
Helix 157	157	D	59	78	Right-handed alpha
Helix 158	158	D	88	111	Right-handed alpha
Helix 159	159	D	114	120	Right-handed alpha
Helix 160	160	D	121	123	Right-handed 310
Helix 161	161	D	143	145	Right-handed 310
Helix 162	162	D	177	182	Right-handed alpha
Helix 163	163	D	200	204	Right-handed 310
Helix 164	164	D	226	229	Right-handed 310
Helix 165	165	D	230	240	Right-handed alpha
Helix 166	166	D	247	275	Right-handed alpha
Helix 167	167	D	291	293	Right-handed 310
Helix 168	168	D	294	307	Right-handed alpha
Helix 169	169	D	310	328	Right-handed alpha
Helix 170	170	D	337	343	Right-handed alpha
Helix 171	171	D	403	406	Right-handed 310
Helix 172	172	D	407	420	Right-handed alpha
Helix 173	173	D	439	453	Right-handed alpha
Helix 174	174	D	463	468	Right-handed alpha
Helix 175	175	D	469	478	Right-handed alpha
Helix 176	176	D	502	509	Right-handed 310
Helix 177	177	D	517	524	Right-handed alpha
Helix 178	178	D	538	553	Right-handed alpha
Helix 179	179	D	572	576	Right-handed 310
Helix 180	180	D	580	582	Right-handed 310
Helix 181	181	D	583	588	Right-handed alpha
Helix 182	182	D	606	617	Right-handed alpha
Helix 183	183	D	628	639	Right-handed alpha
Helix 184	184	D	655	661	Right-handed alpha
Helix 185	185	D	662	673	Right-handed alpha
Helix 186	186	D	680	694	Right-handed alpha
Helix 187	187	D	707	714	Right-handed alpha
Helix 188	188	D	724	730	Right-handed alpha
Helix 189	189	D	740	781	Right-handed alpha
Helix 190	190	D	788	798	Right-handed alpha
Helix 191	191	D	800	808	Right-handed alpha
Helix 192	192	D	814	819	Right-handed 310
Helix 193	193	D	831	856	Right-handed alpha
Helix 194	194	D	868	873	Right-handed 310
Helix 195	195	D	887	892	Right-handed 310
Helix 196	196	D	893	914	Right-handed alpha
Helix 197	197	D	926	929	Right-handed 310
Helix 198	198	D	930	950	Right-handed alpha
Helix 199	199	D	953	958	Right-handed alpha
Helix 200	200	D	963	975	Right-handed alpha
Helix 201	201	D	975	990	Right-handed alpha

There are 24 sheets in PDB entry 1WPG. 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,

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	138	141	first strand
Strand 2	A	126	130	anti-parallel
Strand 3	A	150	154	anti-parallel
Strand 4	A	218	225	anti-parallel
Strand 5	A	162	168	anti-parallel
Strand 6	A	207	208	anti-parallel

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There are 3 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	188	first strand
Strand 2	A	174	176	anti-parallel
Strand 3	A	213	216	anti-parallel

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There are 8 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	331	333	first strand
Strand 2	A	733	735	anti-parallel
Strand 3	A	716	720	parallel
Strand 4	A	698	702	parallel
Strand 5	A	347	350	parallel
Strand 6	A	620	624	parallel
Strand 7	A	675	677	parallel
Strand 8	A	652	654	parallel

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There are 9 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	400	401	first strand
Strand 2	A	395	397	anti-parallel
Strand 3	A	376	384	anti-parallel
Strand 4	A	362	373	anti-parallel
Strand 5	A	591	600	anti-parallel
Strand 6	A	560	567	anti-parallel
Strand 7	A	511	516	anti-parallel
Strand 8	A	493	500	anti-parallel
Strand 9	A	479	485	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	400	401	first strand
Strand 2	A	395	397	anti-parallel
Strand 3	A	376	384	anti-parallel
Strand 4	A	362	373	anti-parallel
Strand 5	A	591	600	anti-parallel
Strand 6	A	525	530	parallel
Strand 7	A	533	536	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	424	428	first strand
Strand 2	A	433	437	anti-parallel

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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	B	138	141	first strand
Strand 2	B	126	130	anti-parallel
Strand 3	B	150	154	anti-parallel
Strand 4	B	218	225	anti-parallel
Strand 5	B	162	168	anti-parallel
Strand 6	B	207	208	anti-parallel

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There are 3 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	187	188	first strand
Strand 2	B	174	176	anti-parallel
Strand 3	B	213	216	anti-parallel

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There are 8 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	331	333	first strand
Strand 2	B	733	735	anti-parallel
Strand 3	B	716	720	parallel
Strand 4	B	698	702	parallel
Strand 5	B	347	350	parallel
Strand 6	B	620	624	parallel
Strand 7	B	675	677	parallel
Strand 8	B	652	654	parallel

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There are 9 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	400	401	first strand
Strand 2	B	395	397	anti-parallel
Strand 3	B	376	384	anti-parallel
Strand 4	B	362	373	anti-parallel
Strand 5	B	591	600	anti-parallel
Strand 6	B	560	567	anti-parallel
Strand 7	B	511	516	anti-parallel
Strand 8	B	493	500	anti-parallel
Strand 9	B	479	485	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	B	400	401	first strand
Strand 2	B	395	397	anti-parallel
Strand 3	B	376	384	anti-parallel
Strand 4	B	362	373	anti-parallel
Strand 5	B	591	600	anti-parallel
Strand 6	B	525	530	parallel
Strand 7	B	533	536	anti-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	B	424	428	first strand
Strand 2	B	433	437	anti-parallel

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There are 6 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	138	141	first strand
Strand 2	C	126	130	anti-parallel
Strand 3	C	150	154	anti-parallel
Strand 4	C	218	225	anti-parallel
Strand 5	C	162	168	anti-parallel
Strand 6	C	207	208	anti-parallel

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There are 3 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	187	188	first strand
Strand 2	C	174	176	anti-parallel
Strand 3	C	213	216	anti-parallel

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There are 8 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	331	333	first strand
Strand 2	C	733	735	anti-parallel
Strand 3	C	716	720	parallel
Strand 4	C	698	702	parallel
Strand 5	C	347	350	parallel
Strand 6	C	620	624	parallel
Strand 7	C	675	677	parallel
Strand 8	C	652	654	parallel

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There are 9 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	400	401	first strand
Strand 2	C	395	397	anti-parallel
Strand 3	C	376	384	anti-parallel
Strand 4	C	362	373	anti-parallel
Strand 5	C	591	600	anti-parallel
Strand 6	C	560	567	anti-parallel
Strand 7	C	511	516	anti-parallel
Strand 8	C	493	500	anti-parallel
Strand 9	C	479	485	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	C	400	401	first strand
Strand 2	C	395	397	anti-parallel
Strand 3	C	376	384	anti-parallel
Strand 4	C	362	373	anti-parallel
Strand 5	C	591	600	anti-parallel
Strand 6	C	525	530	parallel
Strand 7	C	533	536	anti-parallel

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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	C	424	428	first strand
Strand 2	C	433	437	anti-parallel

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There are 6 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	138	141	first strand
Strand 2	D	126	130	anti-parallel
Strand 3	D	150	154	anti-parallel
Strand 4	D	218	225	anti-parallel
Strand 5	D	162	168	anti-parallel
Strand 6	D	207	208	anti-parallel

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There are 3 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	187	188	first strand
Strand 2	D	174	176	anti-parallel
Strand 3	D	213	216	anti-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	D	331	333	first strand
Strand 2	D	733	735	anti-parallel
Strand 3	D	716	720	parallel
Strand 4	D	698	702	parallel
Strand 5	D	347	350	parallel
Strand 6	D	620	624	parallel
Strand 7	D	675	677	parallel
Strand 8	D	652	654	parallel

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There are 9 strands in V sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	400	401	first strand
Strand 2	D	395	397	anti-parallel
Strand 3	D	376	384	anti-parallel
Strand 4	D	362	373	anti-parallel
Strand 5	D	591	600	anti-parallel
Strand 6	D	560	567	anti-parallel
Strand 7	D	511	516	anti-parallel
Strand 8	D	493	500	anti-parallel
Strand 9	D	479	485	anti-parallel

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There are 7 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	400	401	first strand
Strand 2	D	395	397	anti-parallel
Strand 3	D	376	384	anti-parallel
Strand 4	D	362	373	anti-parallel
Strand 5	D	591	600	anti-parallel
Strand 6	D	525	530	parallel
Strand 7	D	533	536	anti-parallel

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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	D	424	428	first strand
Strand 2	D	433	437	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: 1WPG

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