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

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 9EJN entry

There are 2 chains in PDB entry 9EJN (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 22	LEU 910
C	GLU 22	ILE 436

There are150 helices in PDB entry 9EJN. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	23	32	Right-handed alpha
Helix 2	AA2	A	34	38	Right-handed 310
Helix 3	AA3	A	52	61	Right-handed alpha
Helix 4	AA4	A	73	82	Right-handed alpha
Helix 5	AA5	A	84	102	Right-handed alpha
Helix 6	AA6	A	113	135	Right-handed alpha
Helix 7	AA7	A	247	250	Right-handed 310
Helix 8	AA8	A	251	259	Right-handed alpha
Helix 9	AA9	A	268	299	Right-handed alpha
Helix 10	AB1	A	301	317	Right-handed alpha
Helix 11	AB2	A	320	339	Right-handed alpha
Helix 12	AB3	A	347	354	Right-handed alpha
Helix 13	AB4	A	384	397	Right-handed alpha
Helix 14	AB5	A	403	417	Right-handed alpha
Helix 15	AB6	A	420	424	Right-handed 310
Helix 16	AB7	A	425	430	Right-handed alpha
Helix 17	AB8	A	468	473	Right-handed alpha
Helix 18	AB9	A	488	505	Right-handed alpha
Helix 19	AC1	A	549	558	Right-handed alpha
Helix 20	AC2	A	569	580	Right-handed alpha
Helix 21	AC3	A	590	596	Right-handed alpha
Helix 22	AC4	A	597	608	Right-handed alpha
Helix 23	AC5	A	615	629	Right-handed alpha
Helix 24	AC6	A	642	647	Right-handed alpha
Helix 25	AC7	A	659	666	Right-handed alpha
Helix 26	AC8	A	674	714	Right-handed alpha
Helix 27	AC9	A	723	737	Right-handed alpha
Helix 28	AD1	A	747	752	Right-handed alpha
Helix 29	AD2	A	759	770	Right-handed alpha
Helix 30	AD3	A	770	787	Right-handed alpha
Helix 31	AD4	A	788	794	Right-handed alpha
Helix 32	AD5	A	803	828	Right-handed alpha
Helix 33	AD6	A	828	833	Right-handed alpha
Helix 34	AD7	A	845	862	Right-handed alpha
Helix 35	AD8	A	863	865	Right-handed 310
Helix 36	AD9	A	879	907	Right-handed alpha
Helix 37	AE1	C	23	32	Right-handed alpha
Helix 38	AE2	C	34	38	Right-handed 310
Helix 39	AE3	C	51	61	Right-handed alpha
Helix 40	AE4	C	73	82	Right-handed alpha
Helix 41	AE5	C	84	102	Right-handed alpha
Helix 42	AE6	C	113	136	Right-handed alpha
Helix 43	AE7	C	247	250	Right-handed 310
Helix 44	AE8	C	251	258	Right-handed alpha
Helix 45	AE9	C	268	298	Right-handed alpha
Helix 46	AF1	C	301	317	Right-handed alpha
Helix 47	AF2	C	320	339	Right-handed alpha
Helix 48	AF3	C	347	354	Right-handed alpha
Helix 49	AF4	C	384	397	Right-handed alpha
Helix 50	AF5	C	403	418	Right-handed alpha
Helix 51	AF6	C	420	424	Right-handed 310
Helix 52	AF7	C	467	472	Right-handed alpha
Helix 53	AF8	C	488	505	Right-handed alpha
Helix 54	AF9	C	549	558	Right-handed alpha
Helix 55	AG1	C	569	580	Right-handed alpha
Helix 56	AG2	C	589	596	Right-handed alpha
Helix 57	AG3	C	597	608	Right-handed alpha
Helix 58	AG4	C	617	629	Right-handed alpha
Helix 59	AG5	C	639	641	Right-handed 310
Helix 60	AG6	C	642	649	Right-handed alpha
Helix 61	AG7	C	659	664	Right-handed alpha
Helix 62	AG8	C	674	713	Right-handed alpha
Helix 63	AG9	C	723	738	Right-handed alpha
Helix 64	AH1	C	739	744	Right-handed 310
Helix 65	AH2	C	747	752	Right-handed alpha
Helix 66	AH3	C	759	769	Right-handed alpha
Helix 67	AH4	C	771	786	Right-handed alpha
Helix 68	AH5	C	789	794	Right-handed alpha
Helix 69	AH6	C	795	799	Right-handed 310
Helix 70	AH7	C	805	826	Right-handed alpha
Helix 71	AH8	C	828	833	Right-handed alpha
Helix 72	AH9	C	845	862	Right-handed alpha
Helix 73	AI1	C	865	872	Right-handed alpha
Helix 74	AI2	C	886	906	Right-handed alpha
Helix 75	AI3	B	23	33	Right-handed alpha
Helix 76	AI4	B	44	48	Right-handed 310
Helix 77	AI5	B	50	61	Right-handed alpha
Helix 78	AI6	B	73	82	Right-handed alpha
Helix 79	AI7	B	84	102	Right-handed alpha
Helix 80	AI8	B	112	135	Right-handed alpha
Helix 81	AI9	B	166	168	Right-handed 310
Helix 82	AJ1	B	198	201	Right-handed 310
Helix 83	AJ2	B	247	250	Right-handed 310
Helix 84	AJ3	B	251	260	Right-handed alpha
Helix 85	AJ4	B	268	299	Right-handed alpha
Helix 86	AJ5	B	301	317	Right-handed alpha
Helix 87	AJ6	B	320	339	Right-handed alpha
Helix 88	AJ7	B	347	354	Right-handed alpha
Helix 89	AJ8	B	384	397	Right-handed alpha
Helix 90	AJ9	B	403	417	Right-handed alpha
Helix 91	AK1	B	425	429	Right-handed alpha
Helix 92	AK2	B	467	472	Right-handed alpha
Helix 93	AK3	B	488	505	Right-handed alpha
Helix 94	AK4	B	549	558	Right-handed alpha
Helix 95	AK5	B	569	580	Right-handed alpha
Helix 96	AK6	B	589	594	Right-handed 310
Helix 97	AK7	B	597	608	Right-handed alpha
Helix 98	AK8	B	617	629	Right-handed alpha
Helix 99	AK9	B	642	649	Right-handed alpha
Helix 100	AL1	B	659	666	Right-handed alpha
Helix 101	AL2	B	674	713	Right-handed alpha
Helix 102	AL3	B	723	737	Right-handed alpha
Helix 103	AL4	B	747	752	Right-handed alpha
Helix 104	AL5	B	759	769	Right-handed alpha
Helix 105	AL6	B	770	787	Right-handed alpha
Helix 106	AL7	B	789	794	Right-handed alpha
Helix 107	AL8	B	795	799	Right-handed 310
Helix 108	AL9	B	803	828	Right-handed alpha
Helix 109	AM1	B	828	833	Right-handed alpha
Helix 110	AM2	B	845	865	Right-handed alpha
Helix 111	AM3	B	865	872	Right-handed alpha
Helix 112	AM4	B	879	907	Right-handed alpha
Helix 113	AM5	D	23	33	Right-handed alpha
Helix 114	AM6	D	52	61	Right-handed alpha
Helix 115	AM7	D	73	82	Right-handed alpha
Helix 116	AM8	D	84	100	Right-handed alpha
Helix 117	AM9	D	112	135	Right-handed alpha
Helix 118	AN1	D	166	168	Right-handed 310
Helix 119	AN2	D	247	250	Right-handed 310
Helix 120	AN3	D	251	257	Right-handed alpha
Helix 121	AN4	D	268	299	Right-handed alpha
Helix 122	AN5	D	301	317	Right-handed alpha
Helix 123	AN6	D	320	339	Right-handed alpha
Helix 124	AN7	D	347	354	Right-handed alpha
Helix 125	AN8	D	384	397	Right-handed alpha
Helix 126	AN9	D	403	417	Right-handed alpha
Helix 127	AO1	D	467	473	Right-handed alpha
Helix 128	AO2	D	488	505	Right-handed alpha
Helix 129	AO3	D	525	529	Right-handed 310
Helix 130	AO4	D	549	558	Right-handed alpha
Helix 131	AO5	D	569	580	Right-handed alpha
Helix 132	AO6	D	589	596	Right-handed alpha
Helix 133	AO7	D	597	608	Right-handed alpha
Helix 134	AO8	D	615	629	Right-handed alpha
Helix 135	AO9	D	641	647	Right-handed alpha
Helix 136	AP1	D	659	666	Right-handed alpha
Helix 137	AP2	D	675	713	Right-handed alpha
Helix 138	AP3	D	723	737	Right-handed alpha
Helix 139	AP4	D	738	739	Right-handed 310
Helix 140	AP5	D	740	744	Right-handed 310
Helix 141	AP6	D	747	752	Right-handed alpha
Helix 142	AP7	D	760	770	Right-handed alpha
Helix 143	AP8	D	773	787	Right-handed alpha
Helix 144	AP9	D	789	794	Right-handed alpha
Helix 145	AQ1	D	795	799	Right-handed 310
Helix 146	AQ2	D	803	828	Right-handed alpha
Helix 147	AQ3	D	828	833	Right-handed alpha
Helix 148	AQ4	D	845	865	Right-handed alpha
Helix 149	AQ5	D	865	872	Right-handed alpha
Helix 150	AQ6	D	879	907	Right-handed alpha

There are 24 sheets in PDB entry 9EJN. 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 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	150	153	first strand
Strand 2	A	161	164	anti-parallel

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There are 4 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	173	176	first strand
Strand 2	A	234	246	anti-parallel
Strand 3	A	192	197	anti-parallel
Strand 4	A	208	209	anti-parallel

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There are 4 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	173	176	first strand
Strand 2	A	234	246	anti-parallel
Strand 3	A	185	188	anti-parallel
Strand 4	A	228	229	anti-parallel

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There are 6 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	588	589	first strand
Strand 2	A	610	612	parallel
Strand 3	A	561	565	parallel
Strand 4	A	357	360	parallel
Strand 5	A	633	636	parallel
Strand 6	A	651	653	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	373	377	first strand
Strand 2	A	533	541	anti-parallel
Strand 3	A	508	514	anti-parallel
Strand 4	A	464	466	anti-parallel
Strand 5	A	444	450	anti-parallel
Strand 6	A	431	436	anti-parallel

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There are 3 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	373	377	first strand
Strand 2	A	533	541	anti-parallel
Strand 3	A	477	478	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	C	150	153	first strand
Strand 2	C	161	164	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	173	177	first strand
Strand 2	C	239	246	anti-parallel
Strand 3	C	185	190	anti-parallel
Strand 4	C	228	229	anti-parallel

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There are 3 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	208	210	first strand
Strand 2	C	194	197	anti-parallel
Strand 3	C	234	237	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	C	341	343	first strand
Strand 2	C	668	670	anti-parallel
Strand 3	C	653	655	parallel

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There are 4 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	610	611	first strand
Strand 2	C	561	565	parallel
Strand 3	C	357	360	parallel
Strand 4	C	633	635	parallel

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There are 6 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	374	377	first strand
Strand 2	C	533	541	anti-parallel
Strand 3	C	507	516	anti-parallel
Strand 4	C	461	466	anti-parallel
Strand 5	C	444	450	anti-parallel
Strand 6	C	431	436	anti-parallel

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There are 3 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	374	377	first strand
Strand 2	C	533	541	anti-parallel
Strand 3	C	477	478	parallel

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There are 2 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	150	155	first strand
Strand 2	B	159	164	anti-parallel

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There are 4 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	173	176	first strand
Strand 2	B	240	246	anti-parallel
Strand 3	B	185	188	anti-parallel
Strand 4	B	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	B	208	209	first strand
Strand 2	B	195	197	anti-parallel
Strand 3	B	234	237	anti-parallel

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There are 5 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	561	564	first strand
Strand 2	B	357	360	parallel
Strand 3	B	633	636	parallel
Strand 4	B	651	655	parallel
Strand 5	B	668	670	parallel

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There are 6 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	373	377	first strand
Strand 2	B	532	541	anti-parallel
Strand 3	B	508	514	anti-parallel
Strand 4	B	461	466	anti-parallel
Strand 5	B	444	451	anti-parallel
Strand 6	B	430	435	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	373	377	first strand
Strand 2	B	532	541	anti-parallel
Strand 3	B	475	478	parallel

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There are 6 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	161	164	first strand
Strand 2	D	150	154	anti-parallel
Strand 3	D	173	176	anti-parallel
Strand 4	D	234	246	anti-parallel
Strand 5	D	192	197	anti-parallel
Strand 6	D	208	210	anti-parallel

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There are 6 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	161	164	first strand
Strand 2	D	150	154	anti-parallel
Strand 3	D	173	176	anti-parallel
Strand 4	D	234	246	anti-parallel
Strand 5	D	185	188	anti-parallel
Strand 6	D	228	229	anti-parallel

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There are 7 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	341	343	first strand
Strand 2	D	668	670	anti-parallel
Strand 3	D	651	655	parallel
Strand 4	D	633	636	parallel
Strand 5	D	357	360	parallel
Strand 6	D	561	565	parallel
Strand 7	D	610	611	parallel

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There are 6 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	373	375	first strand
Strand 2	D	532	541	anti-parallel
Strand 3	D	508	513	anti-parallel
Strand 4	D	464	466	anti-parallel
Strand 5	D	444	451	anti-parallel
Strand 6	D	460	461	anti-parallel

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There are 7 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	430	436	first strand
Strand 2	D	444	451	anti-parallel
Strand 3	D	464	466	anti-parallel
Strand 4	D	508	513	anti-parallel
Strand 5	D	532	541	anti-parallel
Strand 6	D	475	478	parallel
Strand 7	D	485	486	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: 9EJN

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