Analysis of interatomic Contacts of Structural Units in PDB entry:
9XPG

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 9XPG entry

There are 4 chains in PDB entry 9XPG (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASP 5	ILE 277
B	ILE 9	GLY 285
C	ASP 5	VAL 295
D	TYR 8	ILE 289

There are 20 helices in PDB entry 9XPG. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	15	27	Right-handed alpha
Helix 2	AA2	A	37	42	Right-handed alpha
Helix 3	AA3	A	111	115	Right-handed 310
Helix 4	AA4	A	122	126	Right-handed 310
Helix 5	AA5	A	163	168	Right-handed 310
Helix 6	AA6	A	198	214	Right-handed alpha
Helix 7	AA7	B	16	27	Right-handed alpha
Helix 8	AA8	B	37	43	Right-handed alpha
Helix 9	AA9	B	108	113	Right-handed alpha
Helix 10	AB1	B	151	154	Right-handed 310
Helix 11	AB2	B	163	168	Right-handed 310
Helix 12	AB3	B	198	214	Right-handed alpha
Helix 13	AB4	C	14	27	Right-handed alpha
Helix 14	AB5	C	108	112	Right-handed 310
Helix 15	AB6	C	198	212	Right-handed alpha
Helix 16	AB7	C	263	267	Right-handed 310
Helix 17	AB8	D	14	27	Right-handed alpha
Helix 18	AB9	D	108	114	Right-handed alpha
Helix 19	AC1	D	163	167	Right-handed 310
Helix 20	AC2	D	199	212	Right-handed alpha

There are 16 sheets in PDB entry 9XPG. 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 2 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	10	13	first strand
Strand 2	A	256	259	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	57	62	first strand
Strand 2	A	225	238	anti-parallel
Strand 3	A	242	254	anti-parallel

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There are 3 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	99	102	first strand
Strand 2	A	128	131	anti-parallel
Strand 3	A	119	121	anti-parallel

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There are 3 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	154	159	first strand
Strand 2	A	144	151	anti-parallel
Strand 3	A	185	190	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	193	196	first strand
Strand 2	A	272	275	anti-parallel

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There are 5 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	115	116	first strand
Strand 2	B	133	135	anti-parallel
Strand 3	B	57	63	anti-parallel
Strand 4	B	220	237	anti-parallel
Strand 5	B	243	263	anti-parallel

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There are 3 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	100	102	first strand
Strand 2	B	127	130	anti-parallel
Strand 3	B	120	122	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	156	159	first strand
Strand 2	B	144	149	anti-parallel
Strand 3	B	185	195	anti-parallel
Strand 4	B	273	278	anti-parallel

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There are 6 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	11	13	first strand
Strand 2	C	243	259	anti-parallel
Strand 3	C	223	237	anti-parallel
Strand 4	C	57	64	anti-parallel
Strand 5	C	130	135	anti-parallel
Strand 6	C	115	119	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	C	122	123	first strand
Strand 2	C	126	127	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	C	156	159	first strand
Strand 2	C	146	149	anti-parallel
Strand 3	C	185	188	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	C	193	197	first strand
Strand 2	C	271	275	anti-parallel

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There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	11	13	first strand
Strand 2	D	243	263	anti-parallel
Strand 3	D	220	237	anti-parallel
Strand 4	D	57	64	anti-parallel
Strand 5	D	134	135	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	D	99	102	first strand
Strand 2	D	127	131	anti-parallel
Strand 3	D	118	122	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	D	144	146	first strand
Strand 2	D	188	190	anti-parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	196	198	first strand
Strand 2	D	270	272	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: 9XPG

Analysis of interatomic Contacts of Structural Units in PDB entry:
9XPG