Analysis of interatomic Contacts of Structural Units in PDB entry:
9X2G

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 9X2G entry

There are 4 chains in PDB entry 9X2G (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	SER 2	HIS 298
C	MET 1	HIS 298
A	MET 1	HIS 298
D	SER 2	ALA 297

There are 28 helices in PDB entry 9X2G. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	16	27	Right-handed alpha
Helix 2	AA2	B	71	85	Right-handed alpha
Helix 3	AA3	B	93	101	Right-handed alpha
Helix 4	AA4	B	142	146	Right-handed 310
Helix 5	AA5	B	156	167	Right-handed alpha
Helix 6	AA6	B	224	238	Right-handed alpha
Helix 7	AA7	B	277	281	Right-handed 310
Helix 8	AA8	C	16	27	Right-handed alpha
Helix 9	AA9	C	71	85	Right-handed alpha
Helix 10	AB1	C	93	101	Right-handed alpha
Helix 11	AB2	C	142	146	Right-handed 310
Helix 12	AB3	C	156	167	Right-handed alpha
Helix 13	AB4	C	224	238	Right-handed alpha
Helix 14	AB5	C	277	281	Right-handed 310
Helix 15	AB6	A	16	27	Right-handed alpha
Helix 16	AB7	A	71	85	Right-handed alpha
Helix 17	AB8	A	93	100	Right-handed alpha
Helix 18	AB9	A	142	146	Right-handed 310
Helix 19	AC1	A	156	167	Right-handed alpha
Helix 20	AC2	A	224	238	Right-handed alpha
Helix 21	AC3	A	277	281	Right-handed 310
Helix 22	AC4	D	16	27	Right-handed alpha
Helix 23	AC5	D	71	85	Right-handed alpha
Helix 24	AC6	D	93	101	Right-handed alpha
Helix 25	AC7	D	142	146	Right-handed 310
Helix 26	AC8	D	156	167	Right-handed alpha
Helix 27	AC9	D	224	238	Right-handed alpha
Helix 28	AD1	D	277	281	Right-handed 310

There are 8 sheets in PDB entry 9X2G. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 8 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	31	36	first strand
Strand 2	B	40	44	anti-parallel
Strand 3	B	52	56	anti-parallel
Strand 4	B	6	14	parallel
Strand 5	B	61	69	anti-parallel
Strand 6	B	115	120	parallel
Strand 7	B	104	109	anti-parallel
Strand 8	B	90	91	anti-parallel

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There are 10 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	285	286	first strand
Strand 2	B	171	182	parallel
Strand 3	B	185	195	anti-parallel
Strand 4	B	204	207	anti-parallel
Strand 5	B	149	153	parallel
Strand 6	B	215	221	anti-parallel
Strand 7	B	266	271	parallel
Strand 8	B	255	260	anti-parallel
Strand 9	B	242	248	anti-parallel
Strand 10	B	292	293	anti-parallel

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There are 8 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	31	36	first strand
Strand 2	C	40	44	anti-parallel
Strand 3	C	52	56	anti-parallel
Strand 4	C	6	14	parallel
Strand 5	C	61	69	anti-parallel
Strand 6	C	115	120	parallel
Strand 7	C	104	109	anti-parallel
Strand 8	C	90	91	anti-parallel

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There are 10 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	285	286	first strand
Strand 2	C	171	181	parallel
Strand 3	C	186	195	anti-parallel
Strand 4	C	204	207	anti-parallel
Strand 5	C	149	153	parallel
Strand 6	C	215	221	anti-parallel
Strand 7	C	266	271	parallel
Strand 8	C	255	260	anti-parallel
Strand 9	C	242	248	anti-parallel
Strand 10	C	292	293	anti-parallel

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There are 8 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	31	36	first strand
Strand 2	A	40	44	anti-parallel
Strand 3	A	52	56	anti-parallel
Strand 4	A	6	14	parallel
Strand 5	A	61	69	anti-parallel
Strand 6	A	115	120	parallel
Strand 7	A	104	109	anti-parallel
Strand 8	A	90	91	anti-parallel

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There are 10 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	285	286	first strand
Strand 2	A	171	182	parallel
Strand 3	A	185	195	anti-parallel
Strand 4	A	204	207	anti-parallel
Strand 5	A	149	153	parallel
Strand 6	A	215	221	anti-parallel
Strand 7	A	266	271	parallel
Strand 8	A	255	260	anti-parallel
Strand 9	A	242	248	anti-parallel
Strand 10	A	292	293	anti-parallel

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There are 8 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	31	36	first strand
Strand 2	D	40	44	anti-parallel
Strand 3	D	52	56	anti-parallel
Strand 4	D	6	14	parallel
Strand 5	D	61	69	anti-parallel
Strand 6	D	115	120	parallel
Strand 7	D	104	109	anti-parallel
Strand 8	D	90	91	anti-parallel

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There are 10 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	285	286	first strand
Strand 2	D	171	182	parallel
Strand 3	D	185	195	anti-parallel
Strand 4	D	204	207	anti-parallel
Strand 5	D	149	153	parallel
Strand 6	D	215	221	anti-parallel
Strand 7	D	266	271	parallel
Strand 8	D	255	260	anti-parallel
Strand 9	D	242	248	anti-parallel
Strand 10	D	292	293	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: 9X2G

Analysis of interatomic Contacts of Structural Units in PDB entry:
9X2G