Analysis of interatomic Contacts of Structural Units in PDB entry:
7E1Z

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 7E1Z entry

There are 3 chains in PDB entry 7E1Z (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 40	TYR 1023
B	GLY 10	SER 303
C	ASP 17	ARG 48

There are 48 helices in PDB entry 7E1Z. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	47	53	Right-handed alpha
Helix 2	AA2	A	64	75	Right-handed alpha
Helix 3	AA3	A	89	97	Right-handed alpha
Helix 4	AA4	A	102	119	Right-handed alpha
Helix 5	AA5	A	128	159	Right-handed alpha
Helix 6	AA6	A	160	162	Right-handed 310
Helix 7	AA7	A	261	265	Right-handed 310
Helix 8	AA8	A	284	311	Right-handed alpha
Helix 9	AA9	A	312	314	Right-handed 310
Helix 10	AB1	A	317	331	Right-handed alpha
Helix 11	AB2	A	335	354	Right-handed alpha
Helix 12	AB3	A	360	362	Right-handed 310
Helix 13	AB4	A	363	368	Right-handed alpha
Helix 14	AB5	A	415	425	Right-handed alpha
Helix 15	AB6	A	450	464	Right-handed alpha
Helix 16	AB7	A	467	474	Right-handed alpha
Helix 17	AB8	A	510	515	Right-handed alpha
Helix 18	AB9	A	531	547	Right-handed alpha
Helix 19	AC1	A	598	609	Right-handed alpha
Helix 20	AC2	A	622	632	Right-handed alpha
Helix 21	AC3	A	640	649	Right-handed alpha
Helix 22	AC4	A	651	655	Right-handed 310
Helix 23	AC5	A	674	685	Right-handed alpha
Helix 24	AC6	A	694	697	Right-handed 310
Helix 25	AC7	A	698	707	Right-handed alpha
Helix 26	AC8	A	721	726	Right-handed alpha
Helix 27	AC9	A	739	745	Right-handed alpha
Helix 28	AD1	A	755	780	Right-handed alpha
Helix 29	AD2	A	783	796	Right-handed alpha
Helix 30	AD3	A	803	815	Right-handed alpha
Helix 31	AD4	A	820	825	Right-handed 310
Helix 32	AD5	A	846	854	Right-handed alpha
Helix 33	AD6	A	856	877	Right-handed alpha
Helix 34	AD7	A	879	884	Right-handed 310
Helix 35	AD8	A	886	891	Right-handed alpha
Helix 36	AD9	A	907	937	Right-handed alpha
Helix 37	AE1	A	943	947	Right-handed 310
Helix 38	AE2	A	951	970	Right-handed alpha
Helix 39	AE3	A	984	988	Right-handed 310
Helix 40	AE4	A	991	1011	Right-handed alpha
Helix 41	AE5	A	1015	1022	Right-handed alpha
Helix 42	AE6	B	12	17	Right-handed alpha
Helix 43	AE7	B	29	58	Right-handed alpha
Helix 44	AE8	B	98	109	Right-handed alpha
Helix 45	AE9	B	113	117	Right-handed 310
Helix 46	AF1	B	152	157	Right-handed 310
Helix 47	AF2	B	168	172	Right-handed 310
Helix 48	AF3	C	23	46	Right-handed alpha

There are 13 sheets in PDB entry 7E1Z. 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	169	171	first strand
Strand 2	A	178	180	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	190	193	first strand
Strand 2	A	253	260	anti-parallel
Strand 3	A	202	209	anti-parallel
Strand 4	A	242	243	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	212	214	first strand
Strand 2	A	224	226	anti-parallel

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There are 8 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	357	358	first strand
Strand 2	A	748	750	anti-parallel
Strand 3	A	730	734	parallel
Strand 4	A	712	715	parallel
Strand 5	A	372	376	parallel
Strand 6	A	612	616	parallel
Strand 7	A	687	691	parallel
Strand 8	A	662	666	parallel

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There are 4 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	387	388	first strand
Strand 2	A	584	592	anti-parallel
Strand 3	A	550	560	anti-parallel
Strand 4	A	503	509	anti-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	A	432	433	first strand
Strand 2	A	447	448	anti-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	A	478	479	first strand
Strand 2	A	491	492	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	521	522	first strand
Strand 2	A	527	528	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	A	898	899	first strand
Strand 2	A	905	906	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	23	24	first strand
Strand 2	B	27	28	anti-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	B	77	79	first strand
Strand 2	B	175	180	anti-parallel
Strand 3	B	259	263	anti-parallel
Strand 4	B	227	230	anti-parallel

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There are 5 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	87	90	first strand
Strand 2	B	294	301	parallel
Strand 3	B	272	278	anti-parallel
Strand 4	B	208	215	anti-parallel
Strand 5	B	237	239	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	B	123	124	first strand
Strand 2	B	148	149	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: 7E1Z

Analysis of interatomic Contacts of Structural Units in PDB entry:
7E1Z