Analysis of interatomic Contacts of Structural Units in PDB entry:
6IFO

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 6IFO entry

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

Chain ID	Initial residue	Terminal residue
A	SER 0	ASP 1368
C	U 11	U 98
B	SER 0	ASP 1368
D	G 9	U 98
F	THR 2	GLU 121
E	THR 2	LYS 123

There are144 helices in PDB entry 6IFO. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	59	94	Right-handed alpha
Helix 2	AA2	A	96	103	Right-handed alpha
Helix 3	AA3	A	121	132	Right-handed alpha
Helix 4	AA4	A	134	145	Right-handed alpha
Helix 5	AA5	A	150	164	Right-handed alpha
Helix 6	AA6	A	175	180	Right-handed alpha
Helix 7	AA7	A	180	196	Right-handed alpha
Helix 8	AA8	A	207	214	Right-handed alpha
Helix 9	AA9	A	217	227	Right-handed alpha
Helix 10	AB1	A	236	246	Right-handed alpha
Helix 11	AB2	A	253	257	Right-handed 310
Helix 12	AB3	A	270	283	Right-handed alpha
Helix 13	AB4	A	286	306	Right-handed alpha
Helix 14	AB5	A	315	343	Right-handed alpha
Helix 15	AB6	A	346	353	Right-handed alpha
Helix 16	AB7	A	358	364	Right-handed alpha
Helix 17	AB8	A	368	382	Right-handed alpha
Helix 18	AB9	A	386	395	Right-handed alpha
Helix 19	AC1	A	404	410	Right-handed 310
Helix 20	AC2	A	411	427	Right-handed alpha
Helix 21	AC3	A	430	446	Right-handed alpha
Helix 22	AC4	A	477	482	Right-handed alpha
Helix 23	AC5	A	483	495	Right-handed alpha
Helix 24	AC6	A	512	524	Right-handed alpha
Helix 25	AC7	A	525	527	Right-handed 310
Helix 26	AC8	A	541	552	Right-handed alpha
Helix 27	AC9	A	560	567	Right-handed alpha
Helix 28	AD1	A	568	573	Right-handed alpha
Helix 29	AD2	A	591	602	Right-handed alpha
Helix 30	AD3	A	603	609	Right-handed alpha
Helix 31	AD4	A	612	626	Right-handed alpha
Helix 32	AD5	A	628	635	Right-handed alpha
Helix 33	AD6	A	636	640	Right-handed 310
Helix 34	AD7	A	644	653	Right-handed alpha
Helix 35	AD8	A	663	668	Right-handed alpha
Helix 36	AD9	A	678	685	Right-handed alpha
Helix 37	AE1	A	692	699	Right-handed alpha
Helix 38	AE2	A	702	712	Right-handed alpha
Helix 39	AE3	A	719	727	Right-handed alpha
Helix 40	AE4	A	730	751	Right-handed alpha
Helix 41	AE5	A	775	791	Right-handed alpha
Helix 42	AE6	A	794	799	Right-handed alpha
Helix 43	AE7	A	804	807	Right-handed 310
Helix 44	AE8	A	808	817	Right-handed alpha
Helix 45	AE9	A	851	853	Right-handed 310
Helix 46	AF1	A	860	865	Right-handed 310
Helix 47	AF2	A	872	889	Right-handed alpha
Helix 48	AF3	A	893	901	Right-handed alpha
Helix 49	AF4	A	902	906	Right-handed 310
Helix 50	AF5	A	909	922	Right-handed alpha
Helix 51	AF6	A	925	940	Right-handed alpha
Helix 52	AF7	A	959	971	Right-handed alpha
Helix 53	AF8	A	981	1001	Right-handed alpha
Helix 54	AF9	A	1004	1009	Right-handed alpha
Helix 55	AG1	A	1017	1022	Right-handed alpha
Helix 56	AG2	A	1043	1047	Right-handed 310
Helix 57	AG3	A	1076	1088	Right-handed alpha
Helix 58	AG4	A	1127	1132	Right-handed alpha
Helix 59	AG5	A	1168	1177	Right-handed alpha
Helix 60	AG6	A	1177	1185	Right-handed alpha
Helix 61	AG7	A	1207	1209	Right-handed 310
Helix 62	AG8	A	1229	1241	Right-handed alpha
Helix 63	AG9	A	1248	1261	Right-handed alpha
Helix 64	AH1	A	1263	1280	Right-handed alpha
Helix 65	AH2	A	1283	1296	Right-handed alpha
Helix 66	AH3	A	1301	1310	Right-handed alpha
Helix 67	AH4	A	1312	1317	Right-handed alpha
Helix 68	AH5	A	1339	1344	Right-handed alpha
Helix 69	AH6	A	1363	1365	Right-handed 310
Helix 70	AH7	B	59	94	Right-handed alpha
Helix 71	AH8	B	96	103	Right-handed alpha
Helix 72	AH9	B	121	132	Right-handed alpha
Helix 73	AI1	B	134	145	Right-handed alpha
Helix 74	AI2	B	150	163	Right-handed alpha
Helix 75	AI3	B	175	180	Right-handed alpha
Helix 76	AI4	B	180	196	Right-handed alpha
Helix 77	AI5	B	207	214	Right-handed alpha
Helix 78	AI6	B	217	228	Right-handed alpha
Helix 79	AI7	B	236	247	Right-handed alpha
Helix 80	AI8	B	270	283	Right-handed alpha
Helix 81	AI9	B	286	306	Right-handed alpha
Helix 82	AJ1	B	315	343	Right-handed alpha
Helix 83	AJ2	B	346	353	Right-handed alpha
Helix 84	AJ3	B	358	365	Right-handed alpha
Helix 85	AJ4	B	368	383	Right-handed alpha
Helix 86	AJ5	B	386	395	Right-handed alpha
Helix 87	AJ6	B	405	410	Right-handed 310
Helix 88	AJ7	B	411	427	Right-handed alpha
Helix 89	AJ8	B	430	436	Right-handed alpha
Helix 90	AJ9	B	436	446	Right-handed alpha
Helix 91	AK1	B	477	481	Right-handed alpha
Helix 92	AK2	B	484	495	Right-handed alpha
Helix 93	AK3	B	512	525	Right-handed alpha
Helix 94	AK4	B	541	552	Right-handed alpha
Helix 95	AK5	B	560	572	Right-handed alpha
Helix 96	AK6	B	591	602	Right-handed alpha
Helix 97	AK7	B	603	609	Right-handed alpha
Helix 98	AK8	B	612	626	Right-handed alpha
Helix 99	AK9	B	628	637	Right-handed alpha
Helix 100	AL1	B	638	640	Right-handed 310
Helix 101	AL2	B	646	653	Right-handed alpha
Helix 102	AL3	B	663	669	Right-handed alpha
Helix 103	AL4	B	678	685	Right-handed alpha
Helix 104	AL5	B	692	699	Right-handed alpha
Helix 105	AL6	B	702	712	Right-handed alpha
Helix 106	AL7	B	719	727	Right-handed alpha
Helix 107	AL8	B	730	751	Right-handed alpha
Helix 108	AL9	B	775	792	Right-handed alpha
Helix 109	AM1	B	794	799	Right-handed alpha
Helix 110	AM2	B	804	807	Right-handed 310
Helix 111	AM3	B	808	817	Right-handed alpha
Helix 112	AM4	B	830	836	Right-handed 310
Helix 113	AM5	B	851	853	Right-handed 310
Helix 114	AM6	B	860	865	Right-handed 310
Helix 115	AM7	B	872	889	Right-handed alpha
Helix 116	AM8	B	893	901	Right-handed alpha
Helix 117	AM9	B	902	906	Right-handed 310
Helix 118	AN1	B	909	922	Right-handed alpha
Helix 119	AN2	B	925	940	Right-handed alpha
Helix 120	AN3	B	959	971	Right-handed alpha
Helix 121	AN4	B	980	1001	Right-handed alpha
Helix 122	AN5	B	1004	1009	Right-handed alpha
Helix 123	AN6	B	1017	1022	Right-handed 310
Helix 124	AN7	B	1042	1047	Right-handed 310
Helix 125	AN8	B	1076	1089	Right-handed alpha
Helix 126	AN9	B	1127	1132	Right-handed alpha
Helix 127	AO1	B	1168	1177	Right-handed alpha
Helix 128	AO2	B	1177	1185	Right-handed alpha
Helix 129	AO3	B	1191	1195	Right-handed 310
Helix 130	AO4	B	1207	1209	Right-handed 310
Helix 131	AO5	B	1229	1241	Right-handed alpha
Helix 132	AO6	B	1248	1261	Right-handed alpha
Helix 133	AO7	B	1264	1281	Right-handed alpha
Helix 134	AO8	B	1283	1296	Right-handed alpha
Helix 135	AO9	B	1301	1312	Right-handed alpha
Helix 136	AP1	B	1312	1317	Right-handed alpha
Helix 137	AP2	B	1339	1344	Right-handed alpha
Helix 138	AP3	B	1363	1365	Right-handed 310
Helix 139	AP4	F	4	22	Right-handed alpha
Helix 140	AP5	F	32	40	Right-handed alpha
Helix 141	AP6	F	105	113	Right-handed alpha
Helix 142	AP7	E	4	21	Right-handed alpha
Helix 143	AP8	E	32	39	Right-handed alpha
Helix 144	AP9	E	105	113	Right-handed alpha

There are 24 sheets in PDB entry 6IFO. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6,

There are 6 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	954	957	first strand
Strand 2	A	758	763	parallel
Strand 3	A	6	11	parallel
Strand 4	A	15	21	anti-parallel
Strand 5	A	48	52	anti-parallel
Strand 6	A	1093	1096	parallel

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There are 2 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	29	33	first strand
Strand 2	A	42	46	anti-parallel

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There are 6 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	35	36	first strand
Strand 2	A	1357	1361	parallel
Strand 3	A	1346	1350	anti-parallel
Strand 4	A	1203	1205	anti-parallel
Strand 5	A	1211	1214	anti-parallel
Strand 6	A	1220	1222	anti-parallel

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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	528	530	first strand
Strand 2	A	579	581	anti-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	A	837	840	first strand
Strand 2	A	855	858	anti-parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1049	1051	first strand
Strand 2	A	1057	1059	anti-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	A	1063	1065	first strand
Strand 2	A	1072	1075	anti-parallel

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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1157	1167	first strand
Strand 2	A	1139	1150	anti-parallel
Strand 3	A	1196	1198	anti-parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1324	1326	first strand
Strand 2	A	1329	1331	anti-parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1334	1335	first strand
Strand 2	E	55	58	parallel
Strand 3	E	69	70	anti-parallel

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There are 6 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	954	957	first strand
Strand 2	B	758	763	parallel
Strand 3	B	6	11	parallel
Strand 4	B	15	21	anti-parallel
Strand 5	B	48	52	anti-parallel
Strand 6	B	1093	1096	parallel

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There are 7 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	42	46	first strand
Strand 2	B	29	36	anti-parallel
Strand 3	B	1357	1361	parallel
Strand 4	B	1346	1350	anti-parallel
Strand 5	B	1203	1205	anti-parallel
Strand 6	B	1211	1216	anti-parallel
Strand 7	B	1219	1222	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	466	467	first strand
Strand 2	B	482	483	anti-parallel

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There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	538	539	first strand
Strand 2	B	528	530	anti-parallel
Strand 3	B	579	580	anti-parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	837	840	first strand
Strand 2	B	855	858	anti-parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1049	1051	first strand
Strand 2	B	1057	1059	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1063	1065	first strand
Strand 2	B	1072	1075	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1110	1111	first strand
Strand 2	B	1133	1134	anti-parallel

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There are 3 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1157	1167	first strand
Strand 2	B	1139	1150	anti-parallel
Strand 3	B	1196	1198	anti-parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1324	1326	first strand
Strand 2	B	1329	1331	anti-parallel

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There are 3 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1334	1335	first strand
Strand 2	F	55	58	parallel
Strand 3	F	69	70	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	78	81	first strand
Strand 2	F	86	92	anti-parallel
Strand 3	F	41	45	anti-parallel
Strand 4	F	115	119	anti-parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	72	74	first strand
Strand 2	E	91	94	anti-parallel
Strand 3	E	41	45	anti-parallel
Strand 4	E	115	120	anti-parallel

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There are 2 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	79	81	first strand
Strand 2	E	86	88	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: 6IFO

Analysis of interatomic Contacts of Structural Units in PDB entry:
6IFO