Analysis of interatomic Contacts of Structural Units in PDB entry:
8SI4

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 8SI4 entry

There are 4 chains in PDB entry 8SI4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 3	SER 1230
B	GLN 3	SER 1230
C	GLN 3	SER 1230
D	GLN 3	SER 1230

There are220 helices in PDB entry 8SI4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	5	11	Right-handed alpha
Helix 2	AA2	A	31	36	Right-handed alpha
Helix 3	AA3	A	47	52	Right-handed alpha
Helix 4	AA4	A	56	61	Right-handed alpha
Helix 5	AA5	A	71	76	Right-handed alpha
Helix 6	AA6	A	116	125	Right-handed alpha
Helix 7	AA7	A	149	167	Right-handed alpha
Helix 8	AA8	A	179	192	Right-handed alpha
Helix 9	AA9	A	212	217	Right-handed alpha
Helix 10	AB1	A	261	269	Right-handed alpha
Helix 11	AB2	A	293	299	Right-handed alpha
Helix 12	AB3	A	300	305	Right-handed alpha
Helix 13	AB4	A	320	332	Right-handed alpha
Helix 14	AB5	A	342	354	Right-handed alpha
Helix 15	AB6	A	358	372	Right-handed alpha
Helix 16	AB7	A	390	399	Right-handed alpha
Helix 17	AB8	A	406	418	Right-handed alpha
Helix 18	AB9	A	419	426	Right-handed alpha
Helix 19	AC1	A	437	449	Right-handed alpha
Helix 20	AC2	A	451	461	Right-handed alpha
Helix 21	AC3	A	470	479	Right-handed alpha
Helix 22	AC4	A	488	497	Right-handed alpha
Helix 23	AC5	A	509	520	Right-handed alpha
Helix 24	AC6	A	530	540	Right-handed alpha
Helix 25	AC7	A	620	632	Right-handed alpha
Helix 26	AC8	A	634	644	Right-handed alpha
Helix 27	AC9	A	647	670	Right-handed alpha
Helix 28	AD1	A	676	701	Right-handed alpha
Helix 29	AD2	A	701	709	Right-handed alpha
Helix 30	AD3	A	720	728	Right-handed alpha
Helix 31	AD4	A	730	735	Right-handed alpha
Helix 32	AD5	A	736	749	Right-handed alpha
Helix 33	AD6	A	757	767	Right-handed alpha
Helix 34	AD7	A	768	774	Right-handed 310
Helix 35	AD8	A	779	783	Right-handed 310
Helix 36	AD9	A	788	797	Right-handed alpha
Helix 37	AE1	A	840	850	Right-handed alpha
Helix 38	AE2	A	851	876	Right-handed alpha
Helix 39	AE3	A	883	906	Right-handed alpha
Helix 40	AE4	A	911	920	Right-handed alpha
Helix 41	AE5	A	922	944	Right-handed alpha
Helix 42	AE6	A	951	954	Right-handed 310
Helix 43	AE7	A	955	975	Right-handed alpha
Helix 44	AE8	A	975	981	Right-handed alpha
Helix 45	AE9	A	986	1000	Right-handed alpha
Helix 46	AF1	A	1000	1023	Right-handed alpha
Helix 47	AF2	A	1030	1035	Right-handed alpha
Helix 48	AF3	A	1037	1043	Right-handed alpha
Helix 49	AF4	A	1044	1046	Right-handed 310
Helix 50	AF5	A	1069	1071	Right-handed 310
Helix 51	AF6	A	1072	1086	Right-handed alpha
Helix 52	AF7	A	1086	1125	Right-handed alpha
Helix 53	AF8	A	1132	1147	Right-handed alpha
Helix 54	AF9	A	1163	1192	Right-handed alpha
Helix 55	AG1	A	1194	1229	Right-handed alpha
Helix 56	AG2	B	5	11	Right-handed alpha
Helix 57	AG3	B	31	36	Right-handed alpha
Helix 58	AG4	B	47	52	Right-handed alpha
Helix 59	AG5	B	56	61	Right-handed alpha
Helix 60	AG6	B	71	76	Right-handed alpha
Helix 61	AG7	B	116	125	Right-handed alpha
Helix 62	AG8	B	149	167	Right-handed alpha
Helix 63	AG9	B	179	192	Right-handed alpha
Helix 64	AH1	B	212	217	Right-handed alpha
Helix 65	AH2	B	261	269	Right-handed alpha
Helix 66	AH3	B	293	299	Right-handed alpha
Helix 67	AH4	B	300	305	Right-handed alpha
Helix 68	AH5	B	320	332	Right-handed alpha
Helix 69	AH6	B	342	354	Right-handed alpha
Helix 70	AH7	B	358	372	Right-handed alpha
Helix 71	AH8	B	390	399	Right-handed alpha
Helix 72	AH9	B	406	418	Right-handed alpha
Helix 73	AI1	B	419	426	Right-handed alpha
Helix 74	AI2	B	437	449	Right-handed alpha
Helix 75	AI3	B	451	461	Right-handed alpha
Helix 76	AI4	B	470	479	Right-handed alpha
Helix 77	AI5	B	488	497	Right-handed alpha
Helix 78	AI6	B	509	520	Right-handed alpha
Helix 79	AI7	B	530	540	Right-handed alpha
Helix 80	AI8	B	620	632	Right-handed alpha
Helix 81	AI9	B	634	644	Right-handed alpha
Helix 82	AJ1	B	647	670	Right-handed alpha
Helix 83	AJ2	B	676	701	Right-handed alpha
Helix 84	AJ3	B	701	709	Right-handed alpha
Helix 85	AJ4	B	720	728	Right-handed alpha
Helix 86	AJ5	B	730	735	Right-handed alpha
Helix 87	AJ6	B	736	749	Right-handed alpha
Helix 88	AJ7	B	757	767	Right-handed alpha
Helix 89	AJ8	B	768	774	Right-handed 310
Helix 90	AJ9	B	779	783	Right-handed 310
Helix 91	AK1	B	788	797	Right-handed alpha
Helix 92	AK2	B	840	850	Right-handed alpha
Helix 93	AK3	B	851	876	Right-handed alpha
Helix 94	AK4	B	883	906	Right-handed alpha
Helix 95	AK5	B	911	920	Right-handed alpha
Helix 96	AK6	B	922	944	Right-handed alpha
Helix 97	AK7	B	951	954	Right-handed 310
Helix 98	AK8	B	955	975	Right-handed alpha
Helix 99	AK9	B	975	981	Right-handed alpha
Helix 100	AL1	B	986	1000	Right-handed alpha
Helix 101	AL2	B	1000	1023	Right-handed alpha
Helix 102	AL3	B	1030	1035	Right-handed alpha
Helix 103	AL4	B	1037	1043	Right-handed alpha
Helix 104	AL5	B	1044	1046	Right-handed 310
Helix 105	AL6	B	1069	1071	Right-handed 310
Helix 106	AL7	B	1072	1086	Right-handed alpha
Helix 107	AL8	B	1086	1125	Right-handed alpha
Helix 108	AL9	B	1132	1147	Right-handed alpha
Helix 109	AM1	B	1163	1192	Right-handed alpha
Helix 110	AM2	B	1194	1229	Right-handed alpha
Helix 111	AM3	C	5	11	Right-handed alpha
Helix 112	AM4	C	31	36	Right-handed alpha
Helix 113	AM5	C	47	52	Right-handed alpha
Helix 114	AM6	C	56	61	Right-handed alpha
Helix 115	AM7	C	71	76	Right-handed alpha
Helix 116	AM8	C	116	125	Right-handed alpha
Helix 117	AM9	C	149	167	Right-handed alpha
Helix 118	AN1	C	179	192	Right-handed alpha
Helix 119	AN2	C	212	217	Right-handed alpha
Helix 120	AN3	C	261	269	Right-handed alpha
Helix 121	AN4	C	293	299	Right-handed alpha
Helix 122	AN5	C	300	305	Right-handed alpha
Helix 123	AN6	C	320	332	Right-handed alpha
Helix 124	AN7	C	342	354	Right-handed alpha
Helix 125	AN8	C	358	372	Right-handed alpha
Helix 126	AN9	C	390	399	Right-handed alpha
Helix 127	AO1	C	406	418	Right-handed alpha
Helix 128	AO2	C	419	426	Right-handed alpha
Helix 129	AO3	C	437	449	Right-handed alpha
Helix 130	AO4	C	451	461	Right-handed alpha
Helix 131	AO5	C	470	479	Right-handed alpha
Helix 132	AO6	C	488	497	Right-handed alpha
Helix 133	AO7	C	509	520	Right-handed alpha
Helix 134	AO8	C	530	540	Right-handed alpha
Helix 135	AO9	C	620	632	Right-handed alpha
Helix 136	AP1	C	634	644	Right-handed alpha
Helix 137	AP2	C	647	670	Right-handed alpha
Helix 138	AP3	C	676	701	Right-handed alpha
Helix 139	AP4	C	701	709	Right-handed alpha
Helix 140	AP5	C	720	728	Right-handed alpha
Helix 141	AP6	C	730	735	Right-handed alpha
Helix 142	AP7	C	736	749	Right-handed alpha
Helix 143	AP8	C	757	767	Right-handed alpha
Helix 144	AP9	C	768	774	Right-handed 310
Helix 145	AQ1	C	779	783	Right-handed 310
Helix 146	AQ2	C	788	797	Right-handed alpha
Helix 147	AQ3	C	840	850	Right-handed alpha
Helix 148	AQ4	C	851	876	Right-handed alpha
Helix 149	AQ5	C	883	906	Right-handed alpha
Helix 150	AQ6	C	911	920	Right-handed alpha
Helix 151	AQ7	C	922	944	Right-handed alpha
Helix 152	AQ8	C	951	954	Right-handed 310
Helix 153	AQ9	C	955	975	Right-handed alpha
Helix 154	AR1	C	975	981	Right-handed alpha
Helix 155	AR2	C	986	1000	Right-handed alpha
Helix 156	AR3	C	1000	1023	Right-handed alpha
Helix 157	AR4	C	1030	1035	Right-handed alpha
Helix 158	AR5	C	1037	1043	Right-handed alpha
Helix 159	AR6	C	1044	1046	Right-handed 310
Helix 160	AR7	C	1069	1071	Right-handed 310
Helix 161	AR8	C	1072	1086	Right-handed alpha
Helix 162	AR9	C	1086	1125	Right-handed alpha
Helix 163	AS1	C	1132	1147	Right-handed alpha
Helix 164	AS2	C	1163	1192	Right-handed alpha
Helix 165	AS3	C	1194	1229	Right-handed alpha
Helix 166	AS4	D	5	11	Right-handed alpha
Helix 167	AS5	D	31	36	Right-handed alpha
Helix 168	AS6	D	47	52	Right-handed alpha
Helix 169	AS7	D	56	61	Right-handed alpha
Helix 170	AS8	D	71	76	Right-handed alpha
Helix 171	AS9	D	116	125	Right-handed alpha
Helix 172	AT1	D	149	167	Right-handed alpha
Helix 173	AT2	D	179	192	Right-handed alpha
Helix 174	AT3	D	212	217	Right-handed alpha
Helix 175	AT4	D	261	269	Right-handed alpha
Helix 176	AT5	D	293	299	Right-handed alpha
Helix 177	AT6	D	300	305	Right-handed alpha
Helix 178	AT7	D	320	332	Right-handed alpha
Helix 179	AT8	D	342	354	Right-handed alpha
Helix 180	AT9	D	358	372	Right-handed alpha
Helix 181	AU1	D	390	399	Right-handed alpha
Helix 182	AU2	D	406	418	Right-handed alpha
Helix 183	AU3	D	419	426	Right-handed alpha
Helix 184	AU4	D	437	449	Right-handed alpha
Helix 185	AU5	D	451	461	Right-handed alpha
Helix 186	AU6	D	470	479	Right-handed alpha
Helix 187	AU7	D	488	497	Right-handed alpha
Helix 188	AU8	D	509	520	Right-handed alpha
Helix 189	AU9	D	530	540	Right-handed alpha
Helix 190	AV1	D	620	632	Right-handed alpha
Helix 191	AV2	D	634	644	Right-handed alpha
Helix 192	AV3	D	647	670	Right-handed alpha
Helix 193	AV4	D	676	701	Right-handed alpha
Helix 194	AV5	D	701	709	Right-handed alpha
Helix 195	AV6	D	720	728	Right-handed alpha
Helix 196	AV7	D	730	735	Right-handed alpha
Helix 197	AV8	D	736	749	Right-handed alpha
Helix 198	AV9	D	757	767	Right-handed alpha
Helix 199	AW1	D	768	774	Right-handed 310
Helix 200	AW2	D	779	783	Right-handed 310
Helix 201	AW3	D	788	797	Right-handed alpha
Helix 202	AW4	D	840	850	Right-handed alpha
Helix 203	AW5	D	851	876	Right-handed alpha
Helix 204	AW6	D	883	906	Right-handed alpha
Helix 205	AW7	D	911	920	Right-handed alpha
Helix 206	AW8	D	922	944	Right-handed alpha
Helix 207	AW9	D	951	954	Right-handed 310
Helix 208	AX1	D	955	975	Right-handed alpha
Helix 209	AX2	D	975	981	Right-handed alpha
Helix 210	AX3	D	986	1000	Right-handed alpha
Helix 211	AX4	D	1000	1023	Right-handed alpha
Helix 212	AX5	D	1030	1035	Right-handed alpha
Helix 213	AX6	D	1037	1043	Right-handed alpha
Helix 214	AX7	D	1044	1046	Right-handed 310
Helix 215	AX8	D	1069	1071	Right-handed 310
Helix 216	AX9	D	1072	1086	Right-handed alpha
Helix 217	AY1	D	1086	1125	Right-handed alpha
Helix 218	AY2	D	1132	1147	Right-handed alpha
Helix 219	AY3	D	1163	1192	Right-handed alpha
Helix 220	AY4	D	1194	1229	Right-handed alpha

There are 8 sheets in PDB entry 8SI4. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	21	22	first strand
Strand 2	A	41	42	anti-parallel

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There are 9 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	222	223	first strand
Strand 2	A	94	95	parallel
Strand 3	A	106	111	anti-parallel
Strand 4	A	244	248	parallel
Strand 5	A	200	206	parallel
Strand 6	A	170	173	parallel
Strand 7	A	136	139	parallel
Strand 8	A	285	289	parallel
Strand 9	A	313	314	parallel

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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	21	22	first strand
Strand 2	B	41	42	anti-parallel

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There are 9 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	222	223	first strand
Strand 2	B	94	95	parallel
Strand 3	B	106	111	anti-parallel
Strand 4	B	244	248	parallel
Strand 5	B	200	206	parallel
Strand 6	B	170	173	parallel
Strand 7	B	136	139	parallel
Strand 8	B	285	289	parallel
Strand 9	B	313	314	parallel

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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	21	22	first strand
Strand 2	C	41	42	anti-parallel

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There are 9 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	222	223	first strand
Strand 2	C	94	95	parallel
Strand 3	C	106	111	anti-parallel
Strand 4	C	244	248	parallel
Strand 5	C	200	206	parallel
Strand 6	C	170	173	parallel
Strand 7	C	136	139	parallel
Strand 8	C	285	289	parallel
Strand 9	C	313	314	parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	21	22	first strand
Strand 2	D	41	42	anti-parallel

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There are 9 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	222	223	first strand
Strand 2	D	94	95	parallel
Strand 3	D	106	111	anti-parallel
Strand 4	D	244	248	parallel
Strand 5	D	200	206	parallel
Strand 6	D	170	173	parallel
Strand 7	D	136	139	parallel
Strand 8	D	285	289	parallel
Strand 9	D	313	314	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: 8SI4

Analysis of interatomic Contacts of Structural Units in PDB entry:
8SI4