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

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 8XQE entry

There are 7 chains in PDB entry 8XQE (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 6	PHE 354
B	SER 2	ASN 340
C	SER 34	PHE 92
R	CYS 19	THR 321
S	ASP 1	LYS 248
D	GLN 1	PHE 13
Q	ALA 29	ALA 310

There are 41 helices in PDB entry 8XQE. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	6	33	Right-handed alpha
Helix 2	AA2	A	45	55	Right-handed alpha
Helix 3	AA3	A	211	216	Right-handed 310
Helix 4	AA4	A	241	255	Right-handed alpha
Helix 5	AA5	A	256	260	Right-handed 310
Helix 6	AA6	A	270	279	Right-handed alpha
Helix 7	AA7	A	282	286	Right-handed 310
Helix 8	AA8	A	295	309	Right-handed alpha
Helix 9	AA9	A	327	351	Right-handed alpha
Helix 10	AB1	B	3	26	Right-handed alpha
Helix 11	AB2	B	29	34	Right-handed alpha
Helix 12	AB3	B	280	282	Right-handed 310
Helix 13	AB4	C	35	56	Right-handed alpha
Helix 14	AB5	C	60	75	Right-handed alpha
Helix 15	AB6	R	26	55	Right-handed alpha
Helix 16	AB7	R	64	80	Right-handed alpha
Helix 17	AB8	R	82	91	Right-handed alpha
Helix 18	AB9	R	100	133	Right-handed alpha
Helix 19	AC1	R	137	145	Right-handed alpha
Helix 20	AC2	R	146	167	Right-handed alpha
Helix 21	AC3	R	172	176	Right-handed 310
Helix 22	AC4	R	193	210	Right-handed alpha
Helix 23	AC5	R	210	232	Right-handed alpha
Helix 24	AC6	R	236	278	Right-handed alpha
Helix 25	AC7	R	280	310	Right-handed alpha
Helix 26	AC8	R	313	321	Right-handed alpha
Helix 27	AC9	S	53	56	Right-handed 310
Helix 28	AD1	S	87	91	Right-handed 310
Helix 29	AD2	Q	30	56	Right-handed alpha
Helix 30	AD3	Q	64	80	Right-handed alpha
Helix 31	AD4	Q	81	89	Right-handed alpha
Helix 32	AD5	Q	98	133	Right-handed alpha
Helix 33	AD6	Q	133	144	Right-handed alpha
Helix 34	AD7	Q	145	168	Right-handed alpha
Helix 35	AD8	Q	172	176	Right-handed 310
Helix 36	AD9	Q	184	188	Right-handed 310
Helix 37	AE1	Q	193	231	Right-handed alpha
Helix 38	AE2	Q	237	239	Right-handed 310
Helix 39	AE3	Q	240	277	Right-handed alpha
Helix 40	AE4	Q	280	299	Right-handed alpha
Helix 41	AE5	Q	300	310	Right-handed alpha

There are 16 sheets in PDB entry 8XQE. 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 5 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	185	191	first strand
Strand 2	A	194	200	anti-parallel
Strand 3	A	34	40	parallel
Strand 4	A	220	226	parallel
Strand 5	A	263	269	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	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 AA3 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	81	83	anti-parallel
Strand 4	B	88	91	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	103	105	first strand
Strand 2	B	111	114	anti-parallel
Strand 3	B	120	125	anti-parallel
Strand 4	B	134	140	anti-parallel

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There are 2 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	146	148	first strand
Strand 2	B	160	161	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	B	156	158	first strand
Strand 2	B	168	170	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	208	212	anti-parallel
Strand 4	B	221	222	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	232	first strand
Strand 2	B	240	245	anti-parallel
Strand 3	B	252	254	anti-parallel
Strand 4	B	260	262	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	294	298	anti-parallel
Strand 4	B	302	307	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	R	168	170	first strand
Strand 2	R	181	183	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	S	4	5	first strand
Strand 2	S	19	24	anti-parallel
Strand 3	S	78	83	anti-parallel
Strand 4	S	68	73	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	S	58	60	first strand
Strand 2	S	45	51	anti-parallel
Strand 3	S	33	39	anti-parallel
Strand 4	S	98	99	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	S	93	94	first strand
Strand 2	S	115	116	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	155	156	first strand
Strand 2	S	215	216	anti-parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	159	160	first strand
Strand 2	S	211	212	anti-parallel

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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	186	189	first strand
Strand 2	S	174	179	anti-parallel
Strand 3	S	226	231	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: 8XQE

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