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

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 8XOR entry

There are 5 chains in PDB entry 8XOR (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	GLU 3	ASN 340
C	GLN 11	PHE 61
A	LEU 5	VAL 361
E	VAL 2	LEU 247
R	SER 42	TYR 383

There are 33 helices in PDB entry 8XOR. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	3	26	Right-handed alpha
Helix 2	AA2	B	29	34	Right-handed alpha
Helix 3	AA3	B	35	37	Right-handed 310
Helix 4	AA4	C	12	24	Right-handed alpha
Helix 5	AA5	C	29	44	Right-handed alpha
Helix 6	AA6	A	6	26	Right-handed alpha
Helix 7	AA7	A	45	54	Right-handed alpha
Helix 8	AA8	A	210	218	Right-handed 310
Helix 9	AA9	A	229	245	Right-handed alpha
Helix 10	AB1	A	248	252	Right-handed 310
Helix 11	AB2	A	260	270	Right-handed alpha
Helix 12	AB3	A	274	278	Right-handed 310
Helix 13	AB4	A	279	285	Right-handed 310
Helix 14	AB5	A	300	318	Right-handed alpha
Helix 15	AB6	A	337	358	Right-handed alpha
Helix 16	AB7	E	28	32	Right-handed 310
Helix 17	AB8	E	53	56	Right-handed 310
Helix 18	AB9	E	74	76	Right-handed 310
Helix 19	AC1	E	87	91	Right-handed 310
Helix 20	AC2	R	89	98	Right-handed alpha
Helix 21	AC3	R	98	127	Right-handed alpha
Helix 22	AC4	R	135	164	Right-handed alpha
Helix 23	AC5	R	170	206	Right-handed alpha
Helix 24	AC6	R	206	214	Right-handed alpha
Helix 25	AC7	R	215	240	Right-handed alpha
Helix 26	AC8	R	260	265	Right-handed alpha
Helix 27	AC9	R	265	279	Right-handed alpha
Helix 28	AD1	R	279	299	Right-handed alpha
Helix 29	AD2	R	299	306	Right-handed alpha
Helix 30	AD3	R	308	339	Right-handed alpha
Helix 31	AD4	R	342	361	Right-handed alpha
Helix 32	AD5	R	362	372	Right-handed alpha
Helix 33	AD6	R	375	380	Right-handed alpha

There are 14 sheets in PDB entry 8XOR. 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,

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	B	47	52	first strand
Strand 2	B	335	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 AA2 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 AA3 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	121	125	anti-parallel
Strand 4	B	134	139	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	146	151	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 AA5 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	218	222	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	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 AA7 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	303	308	anti-parallel

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There are 6 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	184	191	first strand
Strand 2	A	194	201	anti-parallel
Strand 3	A	34	40	parallel
Strand 4	A	220	226	parallel
Strand 5	A	253	259	parallel
Strand 6	A	326	330	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	E	3	6	first strand
Strand 2	E	17	25	anti-parallel
Strand 3	E	78	84	anti-parallel
Strand 4	E	68	73	anti-parallel

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There are 6 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	11	12	first strand
Strand 2	E	110	119	parallel
Strand 3	E	92	99	anti-parallel
Strand 4	E	33	39	anti-parallel
Strand 5	E	45	51	anti-parallel
Strand 6	E	58	60	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	E	140	142	first strand
Strand 2	E	155	161	anti-parallel
Strand 3	E	211	216	anti-parallel
Strand 4	E	203	207	anti-parallel

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There are 6 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	147	148	first strand
Strand 2	E	243	246	parallel
Strand 3	E	226	231	anti-parallel
Strand 4	E	174	179	anti-parallel
Strand 5	E	185	190	anti-parallel
Strand 6	E	194	195	anti-parallel

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There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	87	88	first strand
Strand 2	R	43	46	anti-parallel
Strand 3	R	257	259	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	R	243	245	first strand
Strand 2	R	252	254	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: 8XOR

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