Analysis of interatomic Contacts of Structural Units in PDB entry:
9ILT

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 9ILT entry

There are 3 chains in PDB entry 9ILT (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 2	ARG 219
B	ALA 75	LYS 1026
C	GLU 16	THR 127

There are110 helices in PDB entry 9ILT. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	8	35	Right-handed alpha
Helix 2	AA2	A	54	60	Right-handed alpha
Helix 3	AA3	A	65	69	Right-handed 310
Helix 4	AA4	A	83	92	Right-handed alpha
Helix 5	AA5	A	98	100	Right-handed 310
Helix 6	AA6	A	101	107	Right-handed alpha
Helix 7	AA7	A	129	136	Right-handed alpha
Helix 8	AA8	A	146	150	Right-handed 310
Helix 9	AA9	A	160	170	Right-handed alpha
Helix 10	AB1	A	171	174	Right-handed 310
Helix 11	AB2	A	191	204	Right-handed alpha
Helix 12	AB3	A	207	212	Right-handed alpha
Helix 13	AB4	A	213	217	Right-handed 310
Helix 14	AB5	B	141	152	Right-handed alpha
Helix 15	AB6	B	168	186	Right-handed alpha
Helix 16	AB7	B	200	214	Right-handed alpha
Helix 17	AB8	B	227	239	Right-handed alpha
Helix 18	AB9	B	248	251	Right-handed 310
Helix 19	AC1	B	267	280	Right-handed alpha
Helix 20	AC2	B	299	304	Right-handed alpha
Helix 21	AC3	B	314	327	Right-handed alpha
Helix 22	AC4	B	337	351	Right-handed alpha
Helix 23	AC5	B	367	381	Right-handed alpha
Helix 24	AC6	B	400	414	Right-handed alpha
Helix 25	AC7	B	426	431	Right-handed alpha
Helix 26	AC8	B	432	435	Right-handed 310
Helix 27	AC9	B	436	442	Right-handed alpha
Helix 28	AD1	B	455	460	Right-handed alpha
Helix 29	AD2	B	499	508	Right-handed alpha
Helix 30	AD3	B	514	524	Right-handed alpha
Helix 31	AD4	B	528	538	Right-handed alpha
Helix 32	AD5	B	554	560	Right-handed alpha
Helix 33	AD6	B	583	587	Right-handed 310
Helix 34	AD7	B	588	594	Right-handed alpha
Helix 35	AD8	B	610	619	Right-handed alpha
Helix 36	AD9	B	630	632	Right-handed 310
Helix 37	AE1	B	633	645	Right-handed alpha
Helix 38	AE2	B	646	648	Right-handed 310
Helix 39	AE3	B	744	750	Right-handed alpha
Helix 40	AE4	B	752	764	Right-handed alpha
Helix 41	AE5	B	798	808	Right-handed alpha
Helix 42	AE6	B	814	820	Right-handed alpha
Helix 43	AE7	B	879	882	Right-handed 310
Helix 44	AE8	B	886	891	Right-handed alpha
Helix 45	AE9	B	909	916	Right-handed alpha
Helix 46	AF1	B	934	952	Right-handed alpha
Helix 47	AF2	B	966	972	Right-handed alpha
Helix 48	AF3	B	987	994	Right-handed alpha
Helix 49	AF4	B	1021	1026	Right-handed alpha
Helix 50	AF5	C	24	34	Right-handed alpha
Helix 51	AF6	C	39	43	Right-handed 310
Helix 52	AF7	C	44	72	Right-handed alpha
Helix 53	AF8	C	73	76	Right-handed 310
Helix 54	AF9	C	85	112	Right-handed alpha
Helix 55	AG1	C	113	117	Right-handed 310
Helix 56	AG2	C	119	135	Right-handed alpha
Helix 57	AG3	C	136	141	Right-handed alpha
Helix 58	AG4	C	142	143	Right-handed 310
Helix 59	AG5	C	144	152	Right-handed 310
Helix 60	AG6	C	166	201	Right-handed alpha
Helix 61	AG7	C	208	215	Right-handed alpha
Helix 62	AG8	C	223	255	Right-handed alpha
Helix 63	AG9	C	265	293	Right-handed alpha
Helix 64	AH1	C	300	332	Right-handed alpha
Helix 65	AH2	C	334	347	Right-handed alpha
Helix 66	AH3	C	349	360	Right-handed alpha
Helix 67	AH4	C	364	368	Right-handed 310
Helix 68	AH5	C	369	374	Right-handed alpha
Helix 69	AH6	C	375	404	Right-handed alpha
Helix 70	AH7	C	407	411	Right-handed 310
Helix 71	AH8	C	418	442	Right-handed alpha
Helix 72	AH9	C	446	463	Right-handed alpha
Helix 73	AI1	D	14	28	Right-handed alpha
Helix 74	AI2	D	43	49	Right-handed alpha
Helix 75	AI3	D	54	80	Right-handed alpha
Helix 76	AI4	D	92	96	Right-handed 310
Helix 77	AI5	D	99	123	Right-handed alpha
Helix 78	AI6	D	130	143	Right-handed 310
Helix 79	AI7	D	159	169	Right-handed alpha
Helix 80	AI8	E	88	103	Right-handed alpha
Helix 81	AI9	E	115	120	Right-handed alpha
Helix 82	AJ1	E	130	135	Right-handed alpha
Helix 83	AJ2	E	137	147	Right-handed alpha
Helix 84	AJ3	E	170	188	Right-handed alpha
Helix 85	AJ4	F	12	39	Right-handed alpha
Helix 86	AJ5	F	39	55	Right-handed alpha
Helix 87	AJ6	F	55	71	Right-handed alpha
Helix 88	AJ7	F	73	79	Right-handed alpha
Helix 89	AJ8	F	79	88	Right-handed alpha
Helix 90	AJ9	F	89	97	Right-handed alpha
Helix 91	AK1	F	97	105	Right-handed alpha
Helix 92	AK2	F	118	121	Right-handed 310
Helix 93	AK3	F	122	127	Right-handed alpha
Helix 94	AK4	F	134	139	Right-handed alpha
Helix 95	AK5	F	145	175	Right-handed alpha
Helix 96	AK6	F	185	210	Right-handed alpha
Helix 97	AK7	F	211	214	Right-handed 310
Helix 98	AK8	F	223	245	Right-handed alpha
Helix 99	AK9	F	250	255	Right-handed alpha
Helix 100	AL1	F	256	288	Right-handed alpha
Helix 101	AL2	F	293	300	Right-handed alpha
Helix 102	AL3	F	304	316	Right-handed alpha
Helix 103	AL4	F	317	324	Right-handed alpha
Helix 104	AL5	F	332	361	Right-handed alpha
Helix 105	AL6	F	368	392	Right-handed alpha
Helix 106	AL7	F	399	406	Right-handed 310
Helix 107	AL8	G	33	55	Right-handed alpha
Helix 108	AL9	G	70	81	Right-handed alpha
Helix 109	AM1	G	98	107	Right-handed alpha
Helix 110	AM2	I	12	34	Right-handed alpha

There are 14 sheets in PDB entry 9ILT. 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,

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	116	117	first strand
Strand 2	B	83	84	anti-parallel

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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	100	107	first strand
Strand 2	B	112	119	anti-parallel
Strand 3	B	124	129	anti-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	160	161	first strand
Strand 2	B	166	167	anti-parallel

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There are 4 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	191	194	first strand
Strand 2	B	419	423	parallel
Strand 3	B	446	450	parallel
Strand 4	B	464	465	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	B	243	246	first strand
Strand 2	B	388	391	anti-parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	307	310	first strand
Strand 2	B	290	295	parallel
Strand 3	B	253	257	parallel
Strand 4	B	358	362	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	B	475	477	first strand
Strand 2	B	485	487	anti-parallel

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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	571	576	first strand
Strand 2	B	675	680	parallel
Strand 3	B	607	609	anti-parallel
Strand 4	B	663	667	parallel
Strand 5	B	651	652	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	B	741	743	first strand
Strand 2	B	1016	1018	parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	977	981	first strand
Strand 2	B	785	790	anti-parallel
Strand 3	B	1011	1014	parallel
Strand 4	B	998	999	anti-parallel

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There are 2 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	828	830	first strand
Strand 2	B	846	848	anti-parallel

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There are 2 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	867	869	first strand
Strand 2	B	875	877	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	898	899	first strand
Strand 2	B	928	929	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	33	36	first strand
Strand 2	D	147	151	anti-parallel
Strand 3	D	7	9	anti-parallel
Strand 4	D	175	177	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: 9ILT

Analysis of interatomic Contacts of Structural Units in PDB entry:
9ILT