Analysis of interatomic Contacts of Structural Units in PDB entry:
5E26

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 5E26 entry

There are 4 chains in PDB entry 5E26 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ARG 208	LEU 567
B	LYS 207	LYS 568
C	LYS 207	LEU 567
D	ARG 208	LEU 567

There are 74 helices in PDB entry 5E26. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	234	241	Right-handed alpha
Helix 2	AA2	A	242	255	Right-handed alpha
Helix 3	AA3	A	266	269	Right-handed 310
Helix 4	AA4	A	291	302	Right-handed alpha
Helix 5	AA5	A	303	307	Right-handed 310
Helix 6	AA6	A	316	321	Right-handed alpha
Helix 7	AA7	A	321	330	Right-handed alpha
Helix 8	AA8	A	337	353	Right-handed alpha
Helix 9	AA9	A	414	427	Right-handed alpha
Helix 10	AB1	A	430	440	Right-handed alpha
Helix 11	AB2	A	441	446	Right-handed 310
Helix 12	AB3	A	450	455	Right-handed alpha
Helix 13	AB4	A	458	462	Right-handed 310
Helix 14	AB5	A	477	484	Right-handed alpha
Helix 15	AB6	A	485	513	Right-handed alpha
Helix 16	AB7	A	521	525	Right-handed 310
Helix 17	AB8	A	527	542	Right-handed alpha
Helix 18	AB9	A	556	567	Right-handed alpha
Helix 19	AC1	B	234	241	Right-handed alpha
Helix 20	AC2	B	242	254	Right-handed alpha
Helix 21	AC3	B	266	269	Right-handed 310
Helix 22	AC4	B	291	302	Right-handed alpha
Helix 23	AC5	B	303	307	Right-handed 310
Helix 24	AC6	B	315	321	Right-handed alpha
Helix 25	AC7	B	321	328	Right-handed alpha
Helix 26	AC8	B	337	353	Right-handed alpha
Helix 27	AC9	B	414	427	Right-handed alpha
Helix 28	AD1	B	430	440	Right-handed alpha
Helix 29	AD2	B	441	446	Right-handed 310
Helix 30	AD3	B	450	455	Right-handed alpha
Helix 31	AD4	B	472	476	Right-handed 310
Helix 32	AD5	B	477	484	Right-handed alpha
Helix 33	AD6	B	485	512	Right-handed alpha
Helix 34	AD7	B	521	525	Right-handed 310
Helix 35	AD8	B	527	541	Right-handed alpha
Helix 36	AD9	B	556	567	Right-handed alpha
Helix 37	AE1	C	234	241	Right-handed alpha
Helix 38	AE2	C	242	254	Right-handed alpha
Helix 39	AE3	C	266	269	Right-handed 310
Helix 40	AE4	C	291	302	Right-handed alpha
Helix 41	AE5	C	303	308	Right-handed alpha
Helix 42	AE6	C	316	321	Right-handed alpha
Helix 43	AE7	C	321	328	Right-handed alpha
Helix 44	AE8	C	337	353	Right-handed alpha
Helix 45	AE9	C	414	427	Right-handed alpha
Helix 46	AF1	C	430	440	Right-handed alpha
Helix 47	AF2	C	441	446	Right-handed 310
Helix 48	AF3	C	450	455	Right-handed alpha
Helix 49	AF4	C	458	462	Right-handed 310
Helix 50	AF5	C	472	476	Right-handed 310
Helix 51	AF6	C	477	484	Right-handed alpha
Helix 52	AF7	C	485	513	Right-handed alpha
Helix 53	AF8	C	521	525	Right-handed 310
Helix 54	AF9	C	527	543	Right-handed alpha
Helix 55	AG1	C	556	567	Right-handed alpha
Helix 56	AG2	D	234	241	Right-handed alpha
Helix 57	AG3	D	242	255	Right-handed alpha
Helix 58	AG4	D	266	269	Right-handed 310
Helix 59	AG5	D	291	302	Right-handed alpha
Helix 60	AG6	D	303	308	Right-handed alpha
Helix 61	AG7	D	315	321	Right-handed alpha
Helix 62	AG8	D	321	328	Right-handed alpha
Helix 63	AG9	D	337	353	Right-handed alpha
Helix 64	AH1	D	414	427	Right-handed alpha
Helix 65	AH2	D	430	441	Right-handed alpha
Helix 66	AH3	D	442	446	Right-handed 310
Helix 67	AH4	D	450	455	Right-handed alpha
Helix 68	AH5	D	458	462	Right-handed 310
Helix 69	AH6	D	472	476	Right-handed 310
Helix 70	AH7	D	477	484	Right-handed alpha
Helix 71	AH8	D	485	513	Right-handed alpha
Helix 72	AH9	D	521	525	Right-handed 310
Helix 73	AI1	D	527	542	Right-handed alpha
Helix 74	AI2	D	556	567	Right-handed alpha

There are 16 sheets in PDB entry 5E26. 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,

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	257	258	first strand
Strand 2	A	262	264	anti-parallel
Strand 3	A	278	288	anti-parallel
Strand 4	A	270	275	anti-parallel

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There are 7 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	257	258	first strand
Strand 2	A	262	264	anti-parallel
Strand 3	A	278	288	anti-parallel
Strand 4	A	222	230	anti-parallel
Strand 5	A	213	218	anti-parallel
Strand 6	A	310	314	parallel
Strand 7	A	332	336	parallel

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There are 7 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	373	377	first strand
Strand 2	A	360	364	anti-parallel
Strand 3	A	547	551	anti-parallel
Strand 4	A	516	520	parallel
Strand 5	A	385	390	parallel
Strand 6	A	394	399	anti-parallel
Strand 7	A	405	411	anti-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	A	448	449	first strand
Strand 2	A	468	470	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	257	258	first strand
Strand 2	B	262	264	anti-parallel
Strand 3	B	278	288	anti-parallel
Strand 4	B	270	275	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	B	257	258	first strand
Strand 2	B	262	264	anti-parallel
Strand 3	B	278	288	anti-parallel
Strand 4	B	222	230	anti-parallel
Strand 5	B	213	218	anti-parallel
Strand 6	B	310	314	parallel
Strand 7	B	332	336	parallel

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There are 7 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	373	376	first strand
Strand 2	B	360	364	anti-parallel
Strand 3	B	547	551	anti-parallel
Strand 4	B	516	520	parallel
Strand 5	B	385	390	parallel
Strand 6	B	394	399	anti-parallel
Strand 7	B	405	411	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	B	448	449	first strand
Strand 2	B	468	470	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	257	258	first strand
Strand 2	C	262	264	anti-parallel
Strand 3	C	278	288	anti-parallel
Strand 4	C	270	275	anti-parallel

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There are 7 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	257	258	first strand
Strand 2	C	262	264	anti-parallel
Strand 3	C	278	288	anti-parallel
Strand 4	C	222	230	anti-parallel
Strand 5	C	213	218	anti-parallel
Strand 6	C	310	314	parallel
Strand 7	C	332	335	parallel

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There are 7 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	373	377	first strand
Strand 2	C	360	364	anti-parallel
Strand 3	C	547	551	anti-parallel
Strand 4	C	516	520	parallel
Strand 5	C	385	390	parallel
Strand 6	C	394	399	anti-parallel
Strand 7	C	405	411	anti-parallel

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There are 2 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	448	449	first strand
Strand 2	C	468	470	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	257	258	first strand
Strand 2	D	262	264	anti-parallel
Strand 3	D	278	288	anti-parallel
Strand 4	D	270	275	anti-parallel

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There are 7 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	257	258	first strand
Strand 2	D	262	264	anti-parallel
Strand 3	D	278	288	anti-parallel
Strand 4	D	222	230	anti-parallel
Strand 5	D	213	218	anti-parallel
Strand 6	D	310	314	parallel
Strand 7	D	332	335	parallel

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There are 7 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	373	377	first strand
Strand 2	D	360	364	anti-parallel
Strand 3	D	547	551	anti-parallel
Strand 4	D	516	520	parallel
Strand 5	D	385	390	parallel
Strand 6	D	394	399	anti-parallel
Strand 7	D	405	411	anti-parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	448	449	first strand
Strand 2	D	468	470	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: 5E26

Analysis of interatomic Contacts of Structural Units in PDB entry:
5E26