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

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 9EAR entry

There are 12 chains in PDB entry 9EAR (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 1	THR 3
A	GLN 5	ARG 134
B	ARG 17	GLY 102
C	THR 16	LYS 118
D	LYS 28	LYS 122
E	HIS 39	ALA 135
F	ASN 25	GLY 102
G	ALA 14	LYS 118
H	THR 29	ALA 121
I	A -81	C 76
J	G -76	T 81
W	ARG 230	THR 943

There are 70 helices in PDB entry 9EAR. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	44	57	Right-handed alpha
Helix 2	AA2	A	63	77	Right-handed alpha
Helix 3	AA3	A	85	114	Right-handed alpha
Helix 4	AA4	A	120	132	Right-handed alpha
Helix 5	AA5	B	24	29	Right-handed 310
Helix 6	AA6	B	30	41	Right-handed alpha
Helix 7	AA7	B	49	76	Right-handed alpha
Helix 8	AA8	B	82	93	Right-handed alpha
Helix 9	AA9	C	18	22	Right-handed 310
Helix 10	AB1	C	26	36	Right-handed alpha
Helix 11	AB2	C	45	73	Right-handed alpha
Helix 12	AB3	C	79	90	Right-handed alpha
Helix 13	AB4	C	90	97	Right-handed alpha
Helix 14	AB5	C	112	116	Right-handed 310
Helix 15	AB6	D	34	46	Right-handed alpha
Helix 16	AB7	D	52	81	Right-handed alpha
Helix 17	AB8	D	87	99	Right-handed alpha
Helix 18	AB9	D	100	121	Right-handed alpha
Helix 19	AC1	E	44	57	Right-handed alpha
Helix 20	AC2	E	63	77	Right-handed alpha
Helix 21	AC3	E	85	114	Right-handed alpha
Helix 22	AC4	E	120	132	Right-handed alpha
Helix 23	AC5	F	25	29	Right-handed 310
Helix 24	AC6	F	30	41	Right-handed alpha
Helix 25	AC7	F	49	76	Right-handed alpha
Helix 26	AC8	F	82	93	Right-handed alpha
Helix 27	AC9	G	16	22	Right-handed alpha
Helix 28	AD1	G	26	37	Right-handed alpha
Helix 29	AD2	G	45	73	Right-handed alpha
Helix 30	AD3	G	79	89	Right-handed alpha
Helix 31	AD4	G	90	97	Right-handed alpha
Helix 32	AD5	H	34	46	Right-handed alpha
Helix 33	AD6	H	52	81	Right-handed alpha
Helix 34	AD7	H	87	99	Right-handed alpha
Helix 35	AD8	H	101	121	Right-handed alpha
Helix 36	AD9	W	289	293	Right-handed 310
Helix 37	AE1	W	296	301	Right-handed alpha
Helix 38	AE2	W	326	330	Right-handed 310
Helix 39	AE3	W	334	342	Right-handed alpha
Helix 40	AE4	W	345	347	Right-handed 310
Helix 41	AE5	W	348	366	Right-handed alpha
Helix 42	AE6	W	367	388	Right-handed alpha
Helix 43	AE7	W	403	405	Right-handed 310
Helix 44	AE8	W	417	421	Right-handed 310
Helix 45	AE9	W	425	446	Right-handed alpha
Helix 46	AF1	W	474	478	Right-handed 310
Helix 47	AF2	W	482	498	Right-handed alpha
Helix 48	AF3	W	511	526	Right-handed alpha
Helix 49	AF4	W	541	552	Right-handed alpha
Helix 50	AF5	W	564	575	Right-handed alpha
Helix 51	AF6	W	592	599	Right-handed alpha
Helix 52	AF7	W	599	604	Right-handed alpha
Helix 53	AF8	W	616	621	Right-handed 310
Helix 54	AF9	W	624	632	Right-handed alpha
Helix 55	AG1	W	649	661	Right-handed alpha
Helix 56	AG2	W	667	675	Right-handed alpha
Helix 57	AG3	W	679	691	Right-handed alpha
Helix 58	AG4	W	698	703	Right-handed alpha
Helix 59	AG5	W	719	732	Right-handed alpha
Helix 60	AG6	W	733	738	Right-handed alpha
Helix 61	AG7	W	744	749	Right-handed 310
Helix 62	AG8	W	750	761	Right-handed alpha
Helix 63	AG9	W	762	765	Right-handed 310
Helix 64	AH1	W	775	787	Right-handed alpha
Helix 65	AH2	W	787	804	Right-handed alpha
Helix 66	AH3	W	813	828	Right-handed alpha
Helix 67	AH4	W	839	852	Right-handed alpha
Helix 68	AH5	W	864	868	Right-handed alpha
Helix 69	AH6	W	887	896	Right-handed alpha
Helix 70	AH7	W	917	939	Right-handed alpha

There are 13 sheets in PDB entry 9EAR. 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,

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	83	84	first strand
Strand 2	B	80	81	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	118	119	first strand
Strand 2	B	45	46	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	97	98	first strand
Strand 2	G	101	102	parallel

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There are 2 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	42	43	first strand
Strand 2	D	85	86	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	77	78	first strand
Strand 2	D	50	51	parallel

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There are 2 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	101	102	first strand
Strand 2	F	97	98	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	E	83	84	first strand
Strand 2	F	80	81	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	E	118	119	first strand
Strand 2	F	45	46	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	G	42	43	first strand
Strand 2	H	85	86	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	G	77	78	first strand
Strand 2	H	50	51	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	W	391	402	first strand
Strand 2	W	406	413	anti-parallel
Strand 3	W	422	424	anti-parallel

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There are 7 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	W	558	559	first strand
Strand 2	W	588	591	parallel
Strand 3	W	533	536	parallel
Strand 4	W	610	614	parallel
Strand 5	W	639	641	parallel
Strand 6	W	502	504	parallel
Strand 7	W	694	695	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	W	710	717	first strand
Strand 2	W	908	915	parallel
Strand 3	W	878	881	parallel
Strand 4	W	807	811	parallel
Strand 5	W	859	863	parallel
Strand 6	W	832	834	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: 9EAR

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