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

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 7XYO entry

There are 2 chains in PDB entry 7XYO (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 22	ARG 549
B	GLY 22	ARG 549

There are 37 helices in PDB entry 7XYO. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	66	69	Right-handed 310
Helix 2	AA2	A	112	116	Right-handed 310
Helix 3	AA3	A	132	136	Right-handed alpha
Helix 4	AA4	A	178	182	Right-handed alpha
Helix 5	AA5	A	214	234	Right-handed alpha
Helix 6	AA6	A	270	282	Right-handed alpha
Helix 7	AA7	A	283	286	Right-handed 310
Helix 8	AA8	A	300	303	Right-handed 310
Helix 9	AA9	A	304	309	Right-handed alpha
Helix 10	AB1	A	309	323	Right-handed alpha
Helix 11	AB2	A	327	344	Right-handed alpha
Helix 12	AB3	A	351	360	Right-handed alpha
Helix 13	AB4	A	365	390	Right-handed alpha
Helix 14	AB5	A	395	408	Right-handed alpha
Helix 15	AB6	A	416	426	Right-handed alpha
Helix 16	AB7	A	429	438	Right-handed alpha
Helix 17	AB8	A	470	477	Right-handed alpha
Helix 18	AB9	A	487	492	Right-handed alpha
Helix 19	AC1	B	66	71	Right-handed 310
Helix 20	AC2	B	112	116	Right-handed 310
Helix 21	AC3	B	132	136	Right-handed alpha
Helix 22	AC4	B	179	183	Right-handed 310
Helix 23	AC5	B	214	233	Right-handed alpha
Helix 24	AC6	B	270	282	Right-handed alpha
Helix 25	AC7	B	283	286	Right-handed 310
Helix 26	AC8	B	300	303	Right-handed 310
Helix 27	AC9	B	304	309	Right-handed alpha
Helix 28	AD1	B	309	323	Right-handed alpha
Helix 29	AD2	B	327	344	Right-handed alpha
Helix 30	AD3	B	351	361	Right-handed alpha
Helix 31	AD4	B	365	389	Right-handed alpha
Helix 32	AD5	B	395	408	Right-handed alpha
Helix 33	AD6	B	409	411	Right-handed 310
Helix 34	AD7	B	416	426	Right-handed alpha
Helix 35	AD8	B	429	438	Right-handed alpha
Helix 36	AD9	B	470	478	Right-handed alpha
Helix 37	AE1	B	487	492	Right-handed alpha

There are 14 sheets in PDB entry 7XYO. 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 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	71	76	first strand
Strand 2	A	100	107	anti-parallel
Strand 3	A	37	46	anti-parallel
Strand 4	A	23	32	anti-parallel
Strand 5	A	145	152	parallel
Strand 6	A	171	177	anti-parallel

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There are 3 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	53	56	first strand
Strand 2	A	90	94	anti-parallel
Strand 3	A	81	84	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	A	122	124	first strand
Strand 2	A	127	131	anti-parallel
Strand 3	A	185	189	anti-parallel
Strand 4	A	160	163	anti-parallel

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There are 5 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	193	198	first strand
Strand 2	A	201	207	anti-parallel
Strand 3	A	242	247	parallel
Strand 4	A	260	265	parallel
Strand 5	A	252	257	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	A	292	294	first strand
Strand 2	A	413	415	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	A	455	465	first strand
Strand 2	A	537	548	anti-parallel

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There are 2 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	519	522	first strand
Strand 2	A	531	534	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	B	75	76	first strand
Strand 2	B	100	107	anti-parallel
Strand 3	B	37	46	anti-parallel
Strand 4	B	23	32	anti-parallel
Strand 5	B	145	152	parallel
Strand 6	B	171	177	anti-parallel

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There are 3 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	53	56	first strand
Strand 2	B	90	94	anti-parallel
Strand 3	B	81	84	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	B	122	124	first strand
Strand 2	B	127	131	anti-parallel
Strand 3	B	185	189	anti-parallel
Strand 4	B	160	163	anti-parallel

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There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	193	198	first strand
Strand 2	B	201	207	anti-parallel
Strand 3	B	242	247	parallel
Strand 4	B	260	265	parallel
Strand 5	B	252	257	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	B	292	294	first strand
Strand 2	B	413	415	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	B	455	463	first strand
Strand 2	B	540	548	anti-parallel

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There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	500	504	first strand
Strand 2	B	519	523	anti-parallel
Strand 3	B	531	534	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: 7XYO

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