Analysis of interatomic Contacts of Structural Units in PDB entry:
9IT0

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 9IT0 entry

There are 4 chains in PDB entry 9IT0 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	ALA 881
B	MET 1	ALA 881
C	MET 1	ALA 881
D	MET 1	ALA 881

There are147 helices in PDB entry 9IT0. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	6	11	Right-handed alpha
Helix 2	AA2	A	26	39	Right-handed alpha
Helix 3	AA3	A	62	66	Right-handed 310
Helix 4	AA4	A	78	80	Right-handed 310
Helix 5	AA5	A	81	93	Right-handed alpha
Helix 6	AA6	A	103	105	Right-handed 310
Helix 7	AA7	A	106	118	Right-handed alpha
Helix 8	AA8	A	132	135	Right-handed 310
Helix 9	AA9	A	156	171	Right-handed alpha
Helix 10	AB1	A	187	196	Right-handed alpha
Helix 11	AB2	A	213	225	Right-handed alpha
Helix 12	AB3	A	238	246	Right-handed alpha
Helix 13	AB4	A	251	262	Right-handed alpha
Helix 14	AB5	A	269	283	Right-handed alpha
Helix 15	AB6	A	297	311	Right-handed alpha
Helix 16	AB7	A	320	326	Right-handed alpha
Helix 17	AB8	A	347	360	Right-handed alpha
Helix 18	AB9	A	378	393	Right-handed alpha
Helix 19	AC1	A	395	399	Right-handed 310
Helix 20	AC2	A	411	422	Right-handed alpha
Helix 21	AC3	A	428	450	Right-handed alpha
Helix 22	AC4	A	462	476	Right-handed alpha
Helix 23	AC5	A	482	493	Right-handed alpha
Helix 24	AC6	A	505	517	Right-handed alpha
Helix 25	AC7	A	544	561	Right-handed alpha
Helix 26	AC8	A	622	636	Right-handed alpha
Helix 27	AC9	A	649	667	Right-handed alpha
Helix 28	AD1	A	700	704	Right-handed 310
Helix 29	AD2	A	711	715	Right-handed 310
Helix 30	AD3	A	732	734	Right-handed 310
Helix 31	AD4	A	735	745	Right-handed alpha
Helix 32	AD5	A	747	756	Right-handed alpha
Helix 33	AD6	A	763	772	Right-handed alpha
Helix 34	AD7	A	816	819	Right-handed 310
Helix 35	AD8	A	822	839	Right-handed alpha
Helix 36	AD9	A	851	861	Right-handed alpha
Helix 37	AE1	B	5	11	Right-handed alpha
Helix 38	AE2	B	26	39	Right-handed alpha
Helix 39	AE3	B	62	66	Right-handed 310
Helix 40	AE4	B	78	80	Right-handed 310
Helix 41	AE5	B	81	93	Right-handed alpha
Helix 42	AE6	B	103	105	Right-handed 310
Helix 43	AE7	B	106	118	Right-handed alpha
Helix 44	AE8	B	132	135	Right-handed 310
Helix 45	AE9	B	156	171	Right-handed alpha
Helix 46	AF1	B	187	196	Right-handed alpha
Helix 47	AF2	B	213	225	Right-handed alpha
Helix 48	AF3	B	238	246	Right-handed alpha
Helix 49	AF4	B	251	262	Right-handed alpha
Helix 50	AF5	B	269	283	Right-handed alpha
Helix 51	AF6	B	298	311	Right-handed alpha
Helix 52	AF7	B	320	327	Right-handed alpha
Helix 53	AF8	B	347	360	Right-handed alpha
Helix 54	AF9	B	378	393	Right-handed alpha
Helix 55	AG1	B	395	399	Right-handed 310
Helix 56	AG2	B	411	421	Right-handed alpha
Helix 57	AG3	B	428	449	Right-handed alpha
Helix 58	AG4	B	462	476	Right-handed alpha
Helix 59	AG5	B	482	493	Right-handed alpha
Helix 60	AG6	B	505	516	Right-handed alpha
Helix 61	AG7	B	546	563	Right-handed alpha
Helix 62	AG8	B	609	614	Right-handed alpha
Helix 63	AG9	B	622	636	Right-handed alpha
Helix 64	AH1	B	649	667	Right-handed alpha
Helix 65	AH2	B	711	715	Right-handed 310
Helix 66	AH3	B	732	734	Right-handed 310
Helix 67	AH4	B	735	745	Right-handed alpha
Helix 68	AH5	B	747	756	Right-handed alpha
Helix 69	AH6	B	763	772	Right-handed alpha
Helix 70	AH7	B	815	821	Right-handed 310
Helix 71	AH8	B	822	839	Right-handed alpha
Helix 72	AH9	B	851	862	Right-handed alpha
Helix 73	AI1	C	5	11	Right-handed alpha
Helix 74	AI2	C	26	39	Right-handed alpha
Helix 75	AI3	C	62	66	Right-handed 310
Helix 76	AI4	C	78	80	Right-handed 310
Helix 77	AI5	C	81	93	Right-handed alpha
Helix 78	AI6	C	103	105	Right-handed 310
Helix 79	AI7	C	106	118	Right-handed alpha
Helix 80	AI8	C	132	135	Right-handed 310
Helix 81	AI9	C	156	171	Right-handed alpha
Helix 82	AJ1	C	187	196	Right-handed alpha
Helix 83	AJ2	C	213	225	Right-handed alpha
Helix 84	AJ3	C	238	246	Right-handed alpha
Helix 85	AJ4	C	251	262	Right-handed alpha
Helix 86	AJ5	C	269	283	Right-handed alpha
Helix 87	AJ6	C	297	311	Right-handed alpha
Helix 88	AJ7	C	321	326	Right-handed 310
Helix 89	AJ8	C	347	360	Right-handed alpha
Helix 90	AJ9	C	378	393	Right-handed alpha
Helix 91	AK1	C	395	399	Right-handed 310
Helix 92	AK2	C	411	421	Right-handed alpha
Helix 93	AK3	C	428	449	Right-handed alpha
Helix 94	AK4	C	462	476	Right-handed alpha
Helix 95	AK5	C	482	493	Right-handed alpha
Helix 96	AK6	C	505	516	Right-handed alpha
Helix 97	AK7	C	531	536	Right-handed alpha
Helix 98	AK8	C	544	563	Right-handed alpha
Helix 99	AK9	C	609	614	Right-handed alpha
Helix 100	AL1	C	622	636	Right-handed alpha
Helix 101	AL2	C	649	667	Right-handed alpha
Helix 102	AL3	C	711	715	Right-handed 310
Helix 103	AL4	C	732	734	Right-handed 310
Helix 104	AL5	C	735	745	Right-handed alpha
Helix 105	AL6	C	747	756	Right-handed alpha
Helix 106	AL7	C	763	772	Right-handed alpha
Helix 107	AL8	C	822	839	Right-handed alpha
Helix 108	AL9	C	851	861	Right-handed alpha
Helix 109	AM1	D	2	4	Right-handed 310
Helix 110	AM2	D	5	11	Right-handed alpha
Helix 111	AM3	D	26	38	Right-handed alpha
Helix 112	AM4	D	62	66	Right-handed 310
Helix 113	AM5	D	78	80	Right-handed 310
Helix 114	AM6	D	81	93	Right-handed alpha
Helix 115	AM7	D	103	105	Right-handed 310
Helix 116	AM8	D	106	118	Right-handed alpha
Helix 117	AM9	D	132	135	Right-handed 310
Helix 118	AN1	D	156	171	Right-handed alpha
Helix 119	AN2	D	187	196	Right-handed alpha
Helix 120	AN3	D	213	225	Right-handed alpha
Helix 121	AN4	D	238	246	Right-handed alpha
Helix 122	AN5	D	251	262	Right-handed alpha
Helix 123	AN6	D	269	283	Right-handed alpha
Helix 124	AN7	D	297	311	Right-handed alpha
Helix 125	AN8	D	320	322	Right-handed 310
Helix 126	AN9	D	323	328	Right-handed alpha
Helix 127	AO1	D	347	360	Right-handed alpha
Helix 128	AO2	D	378	393	Right-handed alpha
Helix 129	AO3	D	395	399	Right-handed 310
Helix 130	AO4	D	411	422	Right-handed alpha
Helix 131	AO5	D	428	449	Right-handed alpha
Helix 132	AO6	D	462	476	Right-handed alpha
Helix 133	AO7	D	482	493	Right-handed alpha
Helix 134	AO8	D	505	515	Right-handed alpha
Helix 135	AO9	D	544	562	Right-handed alpha
Helix 136	AP1	D	609	614	Right-handed alpha
Helix 137	AP2	D	622	636	Right-handed alpha
Helix 138	AP3	D	649	667	Right-handed alpha
Helix 139	AP4	D	700	705	Right-handed 310
Helix 140	AP5	D	711	715	Right-handed 310
Helix 141	AP6	D	732	734	Right-handed 310
Helix 142	AP7	D	735	745	Right-handed alpha
Helix 143	AP8	D	747	756	Right-handed alpha
Helix 144	AP9	D	763	772	Right-handed alpha
Helix 145	AQ1	D	816	819	Right-handed 310
Helix 146	AQ2	D	822	839	Right-handed alpha
Helix 147	AQ3	D	851	861	Right-handed alpha

There are 33 sheets in PDB entry 9IT0. 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, AC7, AC8, AC9, AD1, AD2, AD3, AD4, AD5, AD6,

There are 5 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	44	47	first strand
Strand 2	A	15	18	parallel
Strand 3	A	72	75	parallel
Strand 4	A	96	99	parallel
Strand 5	A	120	122	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	53	54	first strand
Strand 2	A	57	58	anti-parallel

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There are 7 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	136	139	first strand
Strand 2	A	128	131	anti-parallel
Strand 3	A	174	179	anti-parallel
Strand 4	A	147	154	parallel
Strand 5	A	203	208	parallel
Strand 6	A	230	234	parallel
Strand 7	A	265	266	parallel

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There are 5 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	340	341	first strand
Strand 2	A	291	295	parallel
Strand 3	A	366	371	parallel
Strand 4	A	400	405	parallel
Strand 5	A	425	426	parallel

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There are 6 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	480	481	first strand
Strand 2	A	690	694	anti-parallel
Strand 3	A	670	681	anti-parallel
Strand 4	A	583	592	anti-parallel
Strand 5	A	596	603	anti-parallel
Strand 6	A	615	617	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	A	480	481	first strand
Strand 2	A	690	694	anti-parallel
Strand 3	A	670	681	anti-parallel
Strand 4	A	684	687	anti-parallel

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There are 3 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	501	503	first strand
Strand 2	A	571	575	anti-parallel
Strand 3	A	520	524	anti-parallel

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There are 8 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	716	719	first strand
Strand 2	A	725	730	anti-parallel
Strand 3	A	778	787	anti-parallel
Strand 4	A	790	801	anti-parallel
Strand 5	A	807	814	anti-parallel
Strand 6	A	842	847	parallel
Strand 7	A	873	878	anti-parallel
Strand 8	A	864	868	anti-parallel

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There are 5 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	44	47	first strand
Strand 2	B	15	18	parallel
Strand 3	B	72	75	parallel
Strand 4	B	96	99	parallel
Strand 5	B	120	122	parallel

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There are 2 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	53	54	first strand
Strand 2	B	57	58	anti-parallel

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There are 7 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	136	139	first strand
Strand 2	B	128	131	anti-parallel
Strand 3	B	174	179	anti-parallel
Strand 4	B	147	154	parallel
Strand 5	B	203	208	parallel
Strand 6	B	230	234	parallel
Strand 7	B	265	266	parallel

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There are 4 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	339	341	first strand
Strand 2	B	291	295	parallel
Strand 3	B	366	371	parallel
Strand 4	B	400	405	parallel

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There are 6 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	480	481	first strand
Strand 2	B	690	694	anti-parallel
Strand 3	B	670	681	anti-parallel
Strand 4	B	583	592	anti-parallel
Strand 5	B	596	603	anti-parallel
Strand 6	B	615	617	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	B	480	481	first strand
Strand 2	B	690	694	anti-parallel
Strand 3	B	670	681	anti-parallel
Strand 4	B	684	687	anti-parallel

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There are 3 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	503	504	first strand
Strand 2	B	571	574	anti-parallel
Strand 3	B	521	524	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	642	643	first strand
Strand 2	B	646	647	anti-parallel

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There are 8 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	716	719	first strand
Strand 2	B	725	730	anti-parallel
Strand 3	B	778	787	anti-parallel
Strand 4	B	790	801	anti-parallel
Strand 5	B	808	813	anti-parallel
Strand 6	B	843	847	parallel
Strand 7	B	873	878	anti-parallel
Strand 8	B	864	868	anti-parallel

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There are 5 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	44	47	first strand
Strand 2	C	15	18	parallel
Strand 3	C	72	75	parallel
Strand 4	C	96	99	parallel
Strand 5	C	120	122	parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	53	54	first strand
Strand 2	C	57	58	anti-parallel

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There are 7 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	136	139	first strand
Strand 2	C	128	131	anti-parallel
Strand 3	C	174	179	anti-parallel
Strand 4	C	147	154	parallel
Strand 5	C	203	208	parallel
Strand 6	C	230	234	parallel
Strand 7	C	265	266	parallel

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There are 5 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	340	341	first strand
Strand 2	C	291	295	parallel
Strand 3	C	366	371	parallel
Strand 4	C	400	405	parallel
Strand 5	C	425	426	parallel

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There are 6 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	480	481	first strand
Strand 2	C	690	694	anti-parallel
Strand 3	C	670	681	anti-parallel
Strand 4	C	583	592	anti-parallel
Strand 5	C	596	603	anti-parallel
Strand 6	C	615	617	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	C	480	481	first strand
Strand 2	C	690	694	anti-parallel
Strand 3	C	670	681	anti-parallel
Strand 4	C	684	687	anti-parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	501	503	first strand
Strand 2	C	571	575	anti-parallel
Strand 3	C	520	524	anti-parallel
Strand 4	C	538	542	anti-parallel

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There are 8 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	716	719	first strand
Strand 2	C	725	730	anti-parallel
Strand 3	C	778	787	anti-parallel
Strand 4	C	790	801	anti-parallel
Strand 5	C	807	814	anti-parallel
Strand 6	C	842	847	parallel
Strand 7	C	873	878	anti-parallel
Strand 8	C	864	868	anti-parallel

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There are 5 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	44	47	first strand
Strand 2	D	15	18	parallel
Strand 3	D	72	75	parallel
Strand 4	D	96	99	parallel
Strand 5	D	120	122	parallel

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There are 2 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	53	54	first strand
Strand 2	D	57	58	anti-parallel

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There are 7 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	136	139	first strand
Strand 2	D	128	131	anti-parallel
Strand 3	D	174	179	anti-parallel
Strand 4	D	147	154	parallel
Strand 5	D	203	208	parallel
Strand 6	D	230	234	parallel
Strand 7	D	265	266	parallel

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There are 5 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	340	341	first strand
Strand 2	D	291	295	parallel
Strand 3	D	366	371	parallel
Strand 4	D	400	405	parallel
Strand 5	D	425	426	parallel

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There are 6 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	480	481	first strand
Strand 2	D	690	694	anti-parallel
Strand 3	D	670	680	anti-parallel
Strand 4	D	583	592	anti-parallel
Strand 5	D	596	602	anti-parallel
Strand 6	D	615	617	anti-parallel

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There are 4 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	480	481	first strand
Strand 2	D	690	694	anti-parallel
Strand 3	D	670	680	anti-parallel
Strand 4	D	685	687	anti-parallel

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There are 3 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	501	502	first strand
Strand 2	D	572	575	anti-parallel
Strand 3	D	520	522	anti-parallel

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There are 8 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	716	719	first strand
Strand 2	D	725	730	anti-parallel
Strand 3	D	778	787	anti-parallel
Strand 4	D	790	801	anti-parallel
Strand 5	D	807	814	anti-parallel
Strand 6	D	842	847	parallel
Strand 7	D	873	878	anti-parallel
Strand 8	D	864	868	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: 9IT0

Analysis of interatomic Contacts of Structural Units in PDB entry:
9IT0