Analysis of interatomic Contacts of Structural Units in PDB entry:
8QEG

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 8QEG entry

There are 3 chains in PDB entry 8QEG (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 12	LEU 353
B	ARG 8	ASN 340
G	ALA 11	PHE 68

There are 26 helices in PDB entry 8QEG. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	12	37	Right-handed alpha
Helix 2	AA2	A	51	64	Right-handed alpha
Helix 3	AA3	A	68	74	Right-handed alpha
Helix 4	AA4	A	75	97	Right-handed alpha
Helix 5	AA5	A	104	115	Right-handed alpha
Helix 6	AA6	A	117	121	Right-handed 310
Helix 7	AA7	A	125	137	Right-handed alpha
Helix 8	AA8	A	138	147	Right-handed alpha
Helix 9	AA9	A	148	151	Right-handed 310
Helix 10	AB1	A	156	163	Right-handed alpha
Helix 11	AB2	A	163	169	Right-handed alpha
Helix 12	AB3	A	175	182	Right-handed alpha
Helix 13	AB4	A	212	221	Right-handed 310
Helix 14	AB5	A	233	236	Right-handed 310
Helix 15	AB6	A	247	260	Right-handed alpha
Helix 16	AB7	A	261	265	Right-handed 310
Helix 17	AB8	A	275	283	Right-handed alpha
Helix 18	AB9	A	287	291	Right-handed 310
Helix 19	AC1	A	301	314	Right-handed alpha
Helix 20	AC2	A	333	353	Right-handed alpha
Helix 21	AC3	B	9	26	Right-handed alpha
Helix 22	AC4	B	29	35	Right-handed alpha
Helix 23	AC5	G	12	25	Right-handed alpha
Helix 24	AC6	G	30	46	Right-handed alpha
Helix 25	AC7	G	47	49	Right-handed 310
Helix 26	AC8	G	56	60	Right-handed 310

There are 9 sheets in PDB entry 8QEG. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

There are 6 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	190	196	first strand
Strand 2	A	199	205	anti-parallel
Strand 3	A	39	45	parallel
Strand 4	A	225	231	parallel
Strand 5	A	268	274	parallel
Strand 6	A	324	328	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	238	239	first strand
Strand 2	A	245	246	anti-parallel

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There are 4 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	47	51	first strand
Strand 2	B	336	339	anti-parallel
Strand 3	B	327	331	anti-parallel
Strand 4	B	315	320	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	B	58	63	first strand
Strand 2	B	69	74	anti-parallel
Strand 3	B	78	83	anti-parallel
Strand 4	B	89	94	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	100	105	first strand
Strand 2	B	111	116	anti-parallel
Strand 3	B	120	125	anti-parallel
Strand 4	B	135	140	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	B	146	153	first strand
Strand 2	B	156	161	anti-parallel
Strand 3	B	166	170	anti-parallel
Strand 4	B	175	180	anti-parallel

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There are 4 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	187	192	first strand
Strand 2	B	198	203	anti-parallel
Strand 3	B	207	212	anti-parallel
Strand 4	B	218	223	anti-parallel

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There are 4 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	229	234	first strand
Strand 2	B	240	245	anti-parallel
Strand 3	B	250	254	anti-parallel
Strand 4	B	259	264	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	B	273	278	first strand
Strand 2	B	284	289	anti-parallel
Strand 3	B	293	298	anti-parallel
Strand 4	B	304	309	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: 8QEG

Analysis of interatomic Contacts of Structural Units in PDB entry:
8QEG