Analysis of interatomic Contacts of Structural Units in PDB entry:
7KNH

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 7KNH entry

There are 5 chains in PDB entry 7KNH (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
C	PRO 26	SER 1147
A	PRO 26	LYS 1149
E	SER 19	ALA 614
B	PRO 26	LYS 1149
D	SER 19	ALA 614

There are119 helices in PDB entry 7KNH. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	294	304	Right-handed alpha
Helix 2	AA2	C	338	343	Right-handed alpha
Helix 3	AA3	C	364	369	Right-handed 310
Helix 4	AA4	C	383	389	Right-handed 310
Helix 5	AA5	C	405	410	Right-handed 310
Helix 6	AA6	C	417	422	Right-handed alpha
Helix 7	AA7	C	737	743	Right-handed alpha
Helix 8	AA8	C	746	757	Right-handed alpha
Helix 9	AA9	C	758	783	Right-handed alpha
Helix 10	AB1	C	816	824	Right-handed alpha
Helix 11	AB2	C	866	884	Right-handed alpha
Helix 12	AB3	C	897	909	Right-handed alpha
Helix 13	AB4	C	913	919	Right-handed alpha
Helix 14	AB5	C	919	941	Right-handed alpha
Helix 15	AB6	C	945	965	Right-handed alpha
Helix 16	AB7	C	976	983	Right-handed alpha
Helix 17	AB8	C	985	1033	Right-handed alpha
Helix 18	AB9	A	294	304	Right-handed alpha
Helix 19	AC1	A	337	341	Right-handed 310
Helix 20	AC2	A	349	353	Right-handed 310
Helix 21	AC3	A	365	370	Right-handed alpha
Helix 22	AC4	A	403	407	Right-handed 310
Helix 23	AC5	A	417	422	Right-handed alpha
Helix 24	AC6	A	738	743	Right-handed alpha
Helix 25	AC7	A	746	755	Right-handed alpha
Helix 26	AC8	A	758	783	Right-handed alpha
Helix 27	AC9	A	816	826	Right-handed alpha
Helix 28	AD1	A	866	884	Right-handed alpha
Helix 29	AD2	A	886	891	Right-handed alpha
Helix 30	AD3	A	897	908	Right-handed alpha
Helix 31	AD4	A	913	919	Right-handed alpha
Helix 32	AD5	A	919	940	Right-handed alpha
Helix 33	AD6	A	946	965	Right-handed alpha
Helix 34	AD7	A	966	968	Right-handed 310
Helix 35	AD8	A	976	983	Right-handed alpha
Helix 36	AD9	A	985	1033	Right-handed alpha
Helix 37	AE1	A	1140	1148	Right-handed alpha
Helix 38	AE2	E	20	53	Right-handed alpha
Helix 39	AE3	E	55	82	Right-handed alpha
Helix 40	AE4	E	91	101	Right-handed alpha
Helix 41	AE5	E	109	128	Right-handed alpha
Helix 42	AE6	E	143	154	Right-handed alpha
Helix 43	AE7	E	157	170	Right-handed alpha
Helix 44	AE8	E	172	175	Right-handed 310
Helix 45	AE9	E	176	187	Right-handed alpha
Helix 46	AF1	E	189	194	Right-handed alpha
Helix 47	AF2	E	198	204	Right-handed alpha
Helix 48	AF3	E	220	245	Right-handed alpha
Helix 49	AF4	E	263	267	Right-handed 310
Helix 50	AF5	E	277	282	Right-handed alpha
Helix 51	AF6	E	293	300	Right-handed alpha
Helix 52	AF7	E	303	319	Right-handed alpha
Helix 53	AF8	E	365	383	Right-handed alpha
Helix 54	AF9	E	399	413	Right-handed alpha
Helix 55	AG1	E	414	422	Right-handed alpha
Helix 56	AG2	E	432	447	Right-handed alpha
Helix 57	AG3	E	448	466	Right-handed alpha
Helix 58	AG4	E	469	471	Right-handed 310
Helix 59	AG5	E	472	484	Right-handed alpha
Helix 60	AG6	E	498	502	Right-handed 310
Helix 61	AG7	E	503	508	Right-handed alpha
Helix 62	AG8	E	512	523	Right-handed alpha
Helix 63	AG9	E	523	533	Right-handed alpha
Helix 64	AH1	E	547	559	Right-handed alpha
Helix 65	AH2	E	560	564	Right-handed 310
Helix 66	AH3	E	565	572	Right-handed alpha
Helix 67	AH4	E	581	586	Right-handed alpha
Helix 68	AH5	E	588	599	Right-handed alpha
Helix 69	AH6	B	294	304	Right-handed alpha
Helix 70	AH7	B	338	343	Right-handed alpha
Helix 71	AH8	B	365	370	Right-handed alpha
Helix 72	AH9	B	403	407	Right-handed 310
Helix 73	AI1	B	417	422	Right-handed alpha
Helix 74	AI2	B	502	506	Right-handed 310
Helix 75	AI3	B	738	743	Right-handed alpha
Helix 76	AI4	B	746	755	Right-handed alpha
Helix 77	AI5	B	758	783	Right-handed alpha
Helix 78	AI6	B	816	826	Right-handed alpha
Helix 79	AI7	B	866	884	Right-handed alpha
Helix 80	AI8	B	886	890	Right-handed 310
Helix 81	AI9	B	897	908	Right-handed alpha
Helix 82	AJ1	B	913	919	Right-handed alpha
Helix 83	AJ2	B	919	938	Right-handed alpha
Helix 84	AJ3	B	946	951	Right-handed alpha
Helix 85	AJ4	B	952	967	Right-handed alpha
Helix 86	AJ5	B	977	984	Right-handed alpha
Helix 87	AJ6	B	985	1033	Right-handed alpha
Helix 88	AJ7	B	1140	1148	Right-handed alpha
Helix 89	AJ8	D	20	53	Right-handed alpha
Helix 90	AJ9	D	55	80	Right-handed alpha
Helix 91	AK1	D	81	83	Right-handed 310
Helix 92	AK2	D	90	101	Right-handed alpha
Helix 93	AK3	D	109	128	Right-handed alpha
Helix 94	AK4	D	143	154	Right-handed alpha
Helix 95	AK5	D	157	170	Right-handed alpha
Helix 96	AK6	D	172	175	Right-handed 310
Helix 97	AK7	D	176	187	Right-handed alpha
Helix 98	AK8	D	189	194	Right-handed alpha
Helix 99	AK9	D	198	204	Right-handed alpha
Helix 100	AL1	D	220	249	Right-handed alpha
Helix 101	AL2	D	263	267	Right-handed 310
Helix 102	AL3	D	275	279	Right-handed 310
Helix 103	AL4	D	293	300	Right-handed alpha
Helix 104	AL5	D	303	319	Right-handed alpha
Helix 105	AL6	D	365	383	Right-handed alpha
Helix 106	AL7	D	389	393	Right-handed 310
Helix 107	AL8	D	399	413	Right-handed alpha
Helix 108	AL9	D	414	422	Right-handed alpha
Helix 109	AM1	D	432	447	Right-handed alpha
Helix 110	AM2	D	448	466	Right-handed alpha
Helix 111	AM3	D	469	471	Right-handed 310
Helix 112	AM4	D	472	484	Right-handed alpha
Helix 113	AM5	D	498	502	Right-handed 310
Helix 114	AM6	D	503	508	Right-handed alpha
Helix 115	AM7	D	512	533	Right-handed alpha
Helix 116	AM8	D	547	559	Right-handed alpha
Helix 117	AM9	D	565	572	Right-handed alpha
Helix 118	AN1	D	581	586	Right-handed alpha
Helix 119	AN2	D	588	599	Right-handed alpha

There are 43 sheets in PDB entry 7KNH. 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, AD7, AD8, AD9, AE1, AE2, AE3, AE4, AE5, AE6, AE7,

There are 7 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	29	31	first strand
Strand 2	C	60	65	anti-parallel
Strand 3	C	265	267	anti-parallel
Strand 4	C	90	94	anti-parallel
Strand 5	C	192	195	anti-parallel
Strand 6	C	202	205	anti-parallel
Strand 7	C	224	228	anti-parallel

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There are 7 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	42	43	first strand
Strand 2	B	565	567	parallel
Strand 3	B	573	578	anti-parallel
Strand 4	B	583	588	anti-parallel
Strand 5	B	547	554	anti-parallel
Strand 6	B	538	542	anti-parallel
Strand 7	B	326	327	parallel

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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	48	51	first strand
Strand 2	C	275	279	anti-parallel
Strand 3	C	285	290	anti-parallel

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There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	118	121	first strand
Strand 2	C	126	129	anti-parallel
Strand 3	C	169	172	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	C	189	190	first strand
Strand 2	C	207	208	anti-parallel

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There are 5 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	311	319	first strand
Strand 2	C	592	599	anti-parallel
Strand 3	C	609	613	anti-parallel
Strand 4	C	648	651	anti-parallel
Strand 5	C	642	644	anti-parallel

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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	326	328	first strand
Strand 2	C	539	543	parallel
Strand 3	C	546	554	anti-parallel
Strand 4	C	584	588	anti-parallel
Strand 5	C	573	577	anti-parallel
Strand 6	C	565	567	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	376	380	first strand
Strand 2	C	431	437	anti-parallel
Strand 3	C	507	514	anti-parallel
Strand 4	C	397	403	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	C	452	454	first strand
Strand 2	C	492	494	anti-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	C	653	655	first strand
Strand 2	C	692	695	parallel
Strand 3	C	671	673	anti-parallel
Strand 4	C	664	665	anti-parallel

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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	711	728	first strand
Strand 2	C	1059	1078	anti-parallel
Strand 3	C	1047	1056	anti-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	C	711	728	first strand
Strand 2	C	1059	1078	anti-parallel
Strand 3	C	1094	1097	anti-parallel
Strand 4	C	1102	1105	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	C	733	736	first strand
Strand 2	C	858	861	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	C	1086	1088	first strand
Strand 2	C	1081	1083	anti-parallel
Strand 3	C	1133	1134	parallel

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There are 7 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	28	31	first strand
Strand 2	A	60	65	anti-parallel
Strand 3	A	265	267	anti-parallel
Strand 4	A	90	94	anti-parallel
Strand 5	A	187	197	anti-parallel
Strand 6	A	200	210	anti-parallel
Strand 7	A	228	229	anti-parallel

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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	48	55	first strand
Strand 2	A	271	278	anti-parallel
Strand 3	A	288	290	anti-parallel

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There are 6 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	83	85	first strand
Strand 2	A	237	242	anti-parallel
Strand 3	A	101	107	anti-parallel
Strand 4	A	118	121	anti-parallel
Strand 5	A	126	129	anti-parallel
Strand 6	A	171	172	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	A	311	318	first strand
Strand 2	A	593	599	anti-parallel
Strand 3	A	609	612	anti-parallel
Strand 4	A	649	651	anti-parallel
Strand 5	A	642	644	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	378	380	first strand
Strand 2	A	431	437	anti-parallel
Strand 3	A	508	514	anti-parallel
Strand 4	A	397	402	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	A	452	453	first strand
Strand 2	A	493	494	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	A	538	542	first strand
Strand 2	A	547	554	anti-parallel
Strand 3	A	585	588	anti-parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	565	569	first strand
Strand 2	A	572	576	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	A	654	655	first strand
Strand 2	A	692	695	parallel
Strand 3	A	671	674	anti-parallel
Strand 4	A	664	665	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	A	703	704	first strand
Strand 2	B	789	790	parallel

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There are 3 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	712	723	first strand
Strand 2	A	1064	1075	anti-parallel
Strand 3	A	1047	1051	anti-parallel

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There are 3 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	726	728	first strand
Strand 2	A	1059	1061	anti-parallel
Strand 3	A	1054	1055	anti-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	A	733	736	first strand
Strand 2	A	858	861	anti-parallel

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1120	1122	first strand
Strand 2	A	1086	1090	anti-parallel
Strand 3	A	1081	1083	anti-parallel
Strand 4	A	1133	1134	parallel

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There are 2 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1094	1097	first strand
Strand 2	A	1102	1105	anti-parallel

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There are 2 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	347	352	first strand
Strand 2	E	355	359	anti-parallel

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There are 7 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	28	31	first strand
Strand 2	B	60	65	anti-parallel
Strand 3	B	265	267	anti-parallel
Strand 4	B	90	94	anti-parallel
Strand 5	B	191	197	anti-parallel
Strand 6	B	200	205	anti-parallel
Strand 7	B	224	229	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	B	48	51	first strand
Strand 2	B	275	279	anti-parallel
Strand 3	B	285	290	anti-parallel

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There are 6 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	84	85	first strand
Strand 2	B	237	242	anti-parallel
Strand 3	B	101	107	anti-parallel
Strand 4	B	117	121	anti-parallel
Strand 5	B	126	129	anti-parallel
Strand 6	B	171	172	anti-parallel

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There are 5 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	311	318	first strand
Strand 2	B	593	599	anti-parallel
Strand 3	B	609	611	anti-parallel
Strand 4	B	648	651	anti-parallel
Strand 5	B	642	645	anti-parallel

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There are 4 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	378	380	first strand
Strand 2	B	431	437	anti-parallel
Strand 3	B	508	514	anti-parallel
Strand 4	B	397	402	anti-parallel

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There are 2 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	452	454	first strand
Strand 2	B	492	494	anti-parallel

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There are 4 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	654	660	first strand
Strand 2	B	692	697	parallel
Strand 3	B	670	674	anti-parallel
Strand 4	B	664	667	anti-parallel

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There are 3 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	711	723	first strand
Strand 2	B	1064	1076	anti-parallel
Strand 3	B	1047	1051	anti-parallel

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There are 3 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	726	728	first strand
Strand 2	B	1059	1061	anti-parallel
Strand 3	B	1054	1055	anti-parallel

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There are 2 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	734	736	first strand
Strand 2	B	858	860	anti-parallel

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There are 4 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1120	1122	first strand
Strand 2	B	1086	1090	anti-parallel
Strand 3	B	1081	1083	anti-parallel
Strand 4	B	1133	1134	parallel

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There are 3 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1094	1097	first strand
Strand 2	B	1102	1105	anti-parallel
Strand 3	B	1113	1114	anti-parallel

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There are 2 strands in AE7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	347	352	first strand
Strand 2	D	355	359	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: 7KNH

Analysis of interatomic Contacts of Structural Units in PDB entry:
7KNH