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

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 7SEJ entry

There are 4 chains in PDB entry 7SEJ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	LEU 19	PRO 98
F	PHE 103	GLU 465
C	LEU 19	ARG 91
A	PHE 103	PHE 464

There are 32 helices in PDB entry 7SEJ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	65	97	Right-handed alpha
Helix 2	AA2	F	104	108	Right-handed 310
Helix 3	AA3	F	111	129	Right-handed alpha
Helix 4	AA4	F	130	141	Right-handed alpha
Helix 5	AA5	F	163	172	Right-handed alpha
Helix 6	AA6	F	172	177	Right-handed alpha
Helix 7	AA7	F	178	181	Right-handed 310
Helix 8	AA8	F	186	197	Right-handed alpha
Helix 9	AA9	F	197	210	Right-handed alpha
Helix 10	AB1	F	223	233	Right-handed alpha
Helix 11	AB2	F	237	246	Right-handed alpha
Helix 12	AB3	F	247	255	Right-handed alpha
Helix 13	AB4	F	322	324	Right-handed 310
Helix 14	AB5	F	344	352	Right-handed 310
Helix 15	AB6	F	441	446	Right-handed 310
Helix 16	AB7	F	461	464	Right-handed 310
Helix 17	AB8	C	65	90	Right-handed alpha
Helix 18	AB9	A	104	110	Right-handed alpha
Helix 19	AC1	A	111	130	Right-handed alpha
Helix 20	AC2	A	130	141	Right-handed alpha
Helix 21	AC3	A	163	172	Right-handed alpha
Helix 22	AC4	A	172	177	Right-handed alpha
Helix 23	AC5	A	186	197	Right-handed alpha
Helix 24	AC6	A	197	210	Right-handed alpha
Helix 25	AC7	A	223	234	Right-handed alpha
Helix 26	AC8	A	237	247	Right-handed alpha
Helix 27	AC9	A	247	255	Right-handed alpha
Helix 28	AD1	A	322	324	Right-handed 310
Helix 29	AD2	A	338	340	Right-handed 310
Helix 30	AD3	A	344	352	Right-handed 310
Helix 31	AD4	A	441	446	Right-handed 310
Helix 32	AD5	A	461	464	Right-handed 310

There are 12 sheets in PDB entry 7SEJ. 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 7 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	326	329	first strand
Strand 2	F	332	336	anti-parallel
Strand 3	B	29	40	parallel
Strand 4	F	278	288	anti-parallel
Strand 5	F	308	313	anti-parallel
Strand 6	F	316	320	anti-parallel
Strand 7	F	341	343	anti-parallel

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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	326	329	first strand
Strand 2	F	332	336	anti-parallel
Strand 3	B	29	40	parallel
Strand 4	B	20	24	anti-parallel
Strand 5	F	433	437	parallel

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There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	146	150	first strand
Strand 2	F	156	162	anti-parallel
Strand 3	B	44	51	parallel
Strand 4	F	266	273	anti-parallel
Strand 5	F	256	263	anti-parallel

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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	291	295	first strand
Strand 2	F	298	304	anti-parallel
Strand 3	F	362	366	anti-parallel
Strand 4	F	455	459	anti-parallel

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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	372	376	first strand
Strand 2	F	379	384	anti-parallel
Strand 3	F	406	411	anti-parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	398	402	first strand
Strand 2	F	390	394	anti-parallel
Strand 3	F	417	420	anti-parallel
Strand 4	F	423	426	anti-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	A	326	329	first strand
Strand 2	A	332	336	anti-parallel
Strand 3	C	29	40	parallel
Strand 4	A	278	288	anti-parallel
Strand 5	A	308	313	anti-parallel
Strand 6	A	316	320	anti-parallel
Strand 7	A	341	343	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	A	326	329	first strand
Strand 2	A	332	336	anti-parallel
Strand 3	C	29	40	parallel
Strand 4	C	20	24	anti-parallel
Strand 5	A	433	437	parallel

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There are 5 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	146	150	first strand
Strand 2	A	156	162	anti-parallel
Strand 3	C	42	51	parallel
Strand 4	A	266	275	anti-parallel
Strand 5	A	256	263	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	291	293	first strand
Strand 2	A	300	304	anti-parallel
Strand 3	A	362	366	anti-parallel
Strand 4	A	458	459	anti-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	A	372	376	first strand
Strand 2	A	379	384	anti-parallel
Strand 3	A	406	411	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	398	402	first strand
Strand 2	A	390	394	anti-parallel
Strand 3	A	417	420	anti-parallel
Strand 4	A	423	426	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: 7SEJ

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