Analysis of interatomic Contacts of Structural Units in PDB entry:
9E4D

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 9E4D entry

There are 3 chains in PDB entry 9E4D (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 40	GLU 452
B	SER 40	GLU 452
C	SER 40	GLU 452

There are 49 helices in PDB entry 9E4D. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	40	70	Right-handed alpha
Helix 2	AA2	A	104	112	Right-handed alpha
Helix 3	AA3	A	131	143	Right-handed alpha
Helix 4	AA4	A	153	162	Right-handed alpha
Helix 5	AA5	A	164	169	Right-handed alpha
Helix 6	AA6	A	180	182	Right-handed 310
Helix 7	AA7	A	199	203	Right-handed 310
Helix 8	AA8	A	213	216	Right-handed 310
Helix 9	AA9	A	225	229	Right-handed 310
Helix 10	AB1	A	292	297	Right-handed 310
Helix 11	AB2	A	306	324	Right-handed alpha
Helix 12	AB3	A	338	345	Right-handed alpha
Helix 13	AB4	A	345	355	Right-handed alpha
Helix 14	AB5	A	386	394	Right-handed alpha
Helix 15	AB6	A	397	404	Right-handed alpha
Helix 16	AB7	A	427	452	Right-handed alpha
Helix 17	AB8	B	41	71	Right-handed alpha
Helix 18	AB9	B	104	112	Right-handed alpha
Helix 19	AC1	B	126	130	Right-handed 310
Helix 20	AC2	B	131	142	Right-handed alpha
Helix 21	AC3	B	153	162	Right-handed alpha
Helix 22	AC4	B	164	168	Right-handed alpha
Helix 23	AC5	B	180	182	Right-handed 310
Helix 24	AC6	B	199	203	Right-handed 310
Helix 25	AC7	B	225	229	Right-handed 310
Helix 26	AC8	B	257	262	Right-handed alpha
Helix 27	AC9	B	292	297	Right-handed 310
Helix 28	AD1	B	306	324	Right-handed alpha
Helix 29	AD2	B	338	345	Right-handed alpha
Helix 30	AD3	B	345	355	Right-handed alpha
Helix 31	AD4	B	386	394	Right-handed alpha
Helix 32	AD5	B	397	404	Right-handed alpha
Helix 33	AD6	B	427	452	Right-handed alpha
Helix 34	AD7	C	41	70	Right-handed alpha
Helix 35	AD8	C	104	112	Right-handed alpha
Helix 36	AD9	C	126	130	Right-handed 310
Helix 37	AE1	C	131	142	Right-handed alpha
Helix 38	AE2	C	153	162	Right-handed alpha
Helix 39	AE3	C	164	168	Right-handed alpha
Helix 40	AE4	C	180	182	Right-handed 310
Helix 41	AE5	C	199	203	Right-handed 310
Helix 42	AE6	C	225	229	Right-handed 310
Helix 43	AE7	C	257	262	Right-handed alpha
Helix 44	AE8	C	306	324	Right-handed alpha
Helix 45	AE9	C	338	345	Right-handed alpha
Helix 46	AF1	C	345	355	Right-handed alpha
Helix 47	AF2	C	386	394	Right-handed alpha
Helix 48	AF3	C	397	403	Right-handed alpha
Helix 49	AF4	C	427	452	Right-handed alpha

There are 12 sheets in PDB entry 9E4D. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 4 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	73	80	first strand
Strand 2	A	417	424	anti-parallel
Strand 3	A	269	281	parallel
Strand 4	A	368	373	anti-parallel

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There are 6 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	177	178	first strand
Strand 2	A	171	174	anti-parallel
Strand 3	A	218	223	anti-parallel
Strand 4	A	405	412	anti-parallel
Strand 5	A	269	281	parallel
Strand 6	A	376	380	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	85	86	first strand
Strand 2	A	208	209	anti-parallel

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There are 5 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	184	189	first strand
Strand 2	A	192	197	anti-parallel
Strand 3	A	89	94	anti-parallel
Strand 4	A	245	250	anti-parallel
Strand 5	A	263	265	anti-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	B	73	80	first strand
Strand 2	B	417	424	anti-parallel
Strand 3	B	269	281	parallel
Strand 4	B	368	373	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	B	169	174	first strand
Strand 2	B	218	223	anti-parallel
Strand 3	B	405	412	anti-parallel
Strand 4	B	269	281	parallel
Strand 5	B	376	380	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	B	85	86	first strand
Strand 2	B	208	209	anti-parallel

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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	184	189	first strand
Strand 2	B	192	197	anti-parallel
Strand 3	B	89	94	anti-parallel
Strand 4	B	245	250	anti-parallel
Strand 5	B	263	265	anti-parallel

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There are 4 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	73	80	first strand
Strand 2	C	417	424	anti-parallel
Strand 3	C	269	281	parallel
Strand 4	C	368	373	anti-parallel

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There are 5 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	169	174	first strand
Strand 2	C	218	223	anti-parallel
Strand 3	C	405	412	anti-parallel
Strand 4	C	269	281	parallel
Strand 5	C	376	380	anti-parallel

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There are 2 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	85	86	first strand
Strand 2	C	208	209	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	C	184	189	first strand
Strand 2	C	192	197	anti-parallel
Strand 3	C	89	94	anti-parallel
Strand 4	C	245	250	anti-parallel
Strand 5	C	263	265	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: 9E4D

Analysis of interatomic Contacts of Structural Units in PDB entry:
9E4D