Analysis of interatomic Contacts of Structural Units in PDB entry:
9EA2

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 9EA2 entry

There are 7 chains in PDB entry 9EA2 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	PHE 897
B	MET 1	PHE 228
C	MET 1	PHE 897
D	MET 1	PHE 228
E	MET 1	PHE 228
P	A 5	C 25
T	G 3	T 34

There are 75 helices in PDB entry 9EA2. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	62	77	Right-handed alpha
Helix 2	AA2	A	85	95	Right-handed alpha
Helix 3	AA3	A	160	166	Right-handed alpha
Helix 4	AA4	A	167	171	Right-handed 310
Helix 5	AA5	A	176	182	Right-handed alpha
Helix 6	AA6	A	190	205	Right-handed alpha
Helix 7	AA7	A	218	231	Right-handed alpha
Helix 8	AA8	A	233	238	Right-handed alpha
Helix 9	AA9	A	269	278	Right-handed alpha
Helix 10	AB1	A	286	294	Right-handed alpha
Helix 11	AB2	A	306	336	Right-handed alpha
Helix 12	AB3	A	337	348	Right-handed alpha
Helix 13	AB4	A	352	356	Right-handed 310
Helix 14	AB5	A	357	372	Right-handed alpha
Helix 15	AB6	A	411	421	Right-handed alpha
Helix 16	AB7	A	435	441	Right-handed alpha
Helix 17	AB8	A	466	502	Right-handed alpha
Helix 18	AB9	A	520	527	Right-handed alpha
Helix 19	AC1	A	532	567	Right-handed alpha
Helix 20	AC2	A	576	607	Right-handed alpha
Helix 21	AC3	A	626	634	Right-handed alpha
Helix 22	AC4	A	640	655	Right-handed alpha
Helix 23	AC5	A	655	672	Right-handed alpha
Helix 24	AC6	A	727	731	Right-handed 310
Helix 25	AC7	A	735	752	Right-handed alpha
Helix 26	AC8	A	753	771	Right-handed alpha
Helix 27	AC9	A	772	777	Right-handed alpha
Helix 28	AD1	A	784	789	Right-handed alpha
Helix 29	AD2	A	799	813	Right-handed alpha
Helix 30	AD3	A	851	861	Right-handed alpha
Helix 31	AD4	A	865	872	Right-handed alpha
Helix 32	AD5	A	872	883	Right-handed alpha
Helix 33	AD6	B	4	18	Right-handed alpha
Helix 34	AD7	B	56	65	Right-handed alpha
Helix 35	AD8	B	96	100	Right-handed 310
Helix 36	AD9	B	119	133	Right-handed alpha
Helix 37	AE1	C	62	76	Right-handed alpha
Helix 38	AE2	C	86	96	Right-handed alpha
Helix 39	AE3	C	160	166	Right-handed alpha
Helix 40	AE4	C	176	181	Right-handed alpha
Helix 41	AE5	C	190	205	Right-handed alpha
Helix 42	AE6	C	214	231	Right-handed alpha
Helix 43	AE7	C	232	237	Right-handed alpha
Helix 44	AE8	C	269	277	Right-handed alpha
Helix 45	AE9	C	286	296	Right-handed alpha
Helix 46	AF1	C	305	307	Right-handed 310
Helix 47	AF2	C	308	336	Right-handed alpha
Helix 48	AF3	C	336	349	Right-handed alpha
Helix 49	AF4	C	351	356	Right-handed 310
Helix 50	AF5	C	357	373	Right-handed alpha
Helix 51	AF6	C	411	421	Right-handed alpha
Helix 52	AF7	C	423	425	Right-handed 310
Helix 53	AF8	C	435	442	Right-handed alpha
Helix 54	AF9	C	466	503	Right-handed alpha
Helix 55	AG1	C	520	529	Right-handed alpha
Helix 56	AG2	C	531	568	Right-handed alpha
Helix 57	AG3	C	576	607	Right-handed alpha
Helix 58	AG4	C	627	634	Right-handed alpha
Helix 59	AG5	C	635	638	Right-handed 310
Helix 60	AG6	C	640	672	Right-handed alpha
Helix 61	AG7	C	735	752	Right-handed alpha
Helix 62	AG8	C	753	769	Right-handed alpha
Helix 63	AG9	C	784	787	Right-handed 310
Helix 64	AH1	C	799	812	Right-handed alpha
Helix 65	AH2	C	851	860	Right-handed alpha
Helix 66	AH3	C	864	872	Right-handed alpha
Helix 67	AH4	C	872	882	Right-handed alpha
Helix 68	AH5	D	4	16	Right-handed alpha
Helix 69	AH6	D	56	65	Right-handed alpha
Helix 70	AH7	D	119	133	Right-handed alpha
Helix 71	AH8	D	183	187	Right-handed 310
Helix 72	AH9	E	4	18	Right-handed alpha
Helix 73	AI1	E	56	67	Right-handed alpha
Helix 74	AI2	E	96	100	Right-handed 310
Helix 75	AI3	E	119	134	Right-handed alpha

There are 29 sheets in PDB entry 9EA2. 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,

There are 3 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	4	11	first strand
Strand 2	A	14	20	anti-parallel
Strand 3	A	26	32	anti-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	38	40	first strand
Strand 2	A	55	57	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	A	48	49	first strand
Strand 2	A	375	376	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	183	188	first strand
Strand 2	A	142	148	parallel
Strand 3	A	132	137	anti-parallel
Strand 4	A	108	114	anti-parallel
Strand 5	A	209	211	parallel
Strand 6	A	266	267	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	245	251	first strand
Strand 2	A	256	262	anti-parallel

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There are 7 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	400	401	first strand
Strand 2	A	697	701	anti-parallel
Strand 3	A	704	712	anti-parallel
Strand 4	A	681	686	anti-parallel
Strand 5	A	404	408	anti-parallel
Strand 6	A	622	625	anti-parallel
Strand 7	A	614	617	anti-parallel

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There are 4 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	400	401	first strand
Strand 2	A	697	701	anti-parallel
Strand 3	A	704	712	anti-parallel
Strand 4	A	716	725	anti-parallel

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There are 2 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	452	454	first strand
Strand 2	A	458	460	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	A	778	782	first strand
Strand 2	A	824	830	anti-parallel
Strand 3	A	841	845	anti-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	21	23	first strand
Strand 2	B	52	54	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	26	32	first strand
Strand 2	B	38	48	anti-parallel
Strand 3	B	215	218	anti-parallel
Strand 4	B	204	210	anti-parallel
Strand 5	B	194	201	anti-parallel
Strand 6	B	114	118	anti-parallel

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There are 3 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	72	75	first strand
Strand 2	B	81	84	anti-parallel
Strand 3	B	89	92	anti-parallel

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There are 8 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	225	226	first strand
Strand 2	B	178	183	anti-parallel
Strand 3	B	137	143	anti-parallel
Strand 4	B	146	152	anti-parallel
Strand 5	B	165	171	anti-parallel
Strand 6	D	88	92	anti-parallel
Strand 7	D	81	84	anti-parallel
Strand 8	D	72	75	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	4	11	first strand
Strand 2	C	14	20	anti-parallel
Strand 3	C	26	31	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	C	55	59	first strand
Strand 2	C	36	40	anti-parallel
Strand 3	C	80	81	anti-parallel

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There are 6 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	183	188	first strand
Strand 2	C	142	148	parallel
Strand 3	C	132	137	anti-parallel
Strand 4	C	108	114	anti-parallel
Strand 5	C	209	211	parallel
Strand 6	C	266	267	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	C	245	248	first strand
Strand 2	C	259	262	anti-parallel

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There are 3 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	427	430	first strand
Strand 2	C	458	460	anti-parallel
Strand 3	C	452	453	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	C	684	686	first strand
Strand 2	C	704	712	anti-parallel
Strand 3	C	698	701	anti-parallel

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There are 3 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	684	686	first strand
Strand 2	C	704	712	anti-parallel
Strand 3	C	715	725	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	C	778	781	first strand
Strand 2	C	825	830	anti-parallel
Strand 3	C	841	845	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	C	789	790	first strand
Strand 2	C	793	794	anti-parallel

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There are 2 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	21	23	first strand
Strand 2	D	52	54	anti-parallel

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There are 6 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	28	32	first strand
Strand 2	D	38	43	anti-parallel
Strand 3	D	214	219	anti-parallel
Strand 4	D	204	210	anti-parallel
Strand 5	D	194	201	anti-parallel
Strand 6	D	116	118	anti-parallel

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There are 5 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	166	171	first strand
Strand 2	D	146	152	anti-parallel
Strand 3	D	137	143	anti-parallel
Strand 4	D	177	182	anti-parallel
Strand 5	D	225	227	anti-parallel

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There are 2 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	21	23	first strand
Strand 2	E	52	54	anti-parallel

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There are 6 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	26	32	first strand
Strand 2	E	38	48	anti-parallel
Strand 3	E	214	219	anti-parallel
Strand 4	E	204	210	anti-parallel
Strand 5	E	194	201	anti-parallel
Strand 6	E	114	118	anti-parallel

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There are 3 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	72	75	first strand
Strand 2	E	80	84	anti-parallel
Strand 3	E	89	93	anti-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	E	170	171	first strand
Strand 2	E	146	152	anti-parallel
Strand 3	E	137	143	anti-parallel
Strand 4	E	177	183	anti-parallel
Strand 5	E	225	227	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: 9EA2

Analysis of interatomic Contacts of Structural Units in PDB entry:
9EA2