Analysis of interatomic Contacts of Structural Units in PDB entry:
5GRX

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 5GRX entry

There are 2 chains in PDB entry 5GRX (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
G	VAL 2	ILE 307
H	VAL 2	LYS 308

There are 12 helices in PDB entry 5GRX. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	G	28	32	Right-handed 310
Helix 2	AA2	G	74	76	Right-handed 310
Helix 3	AA3	G	87	91	Right-handed 310
Helix 4	AA4	G	101	104	Right-handed 310
Helix 5	AA5	G	229	232	Right-handed 310
Helix 6	AA6	G	280	284	Right-handed 310
Helix 7	AA7	H	28	32	Right-handed 310
Helix 8	AA8	H	74	76	Right-handed 310
Helix 9	AA9	H	87	91	Right-handed 310
Helix 10	AB1	H	101	104	Right-handed 310
Helix 11	AB2	H	229	232	Right-handed 310
Helix 12	AB3	H	280	284	Right-handed 310

There are 12 sheets in PDB entry 5GRX. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

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	G	3	7	first strand
Strand 2	G	18	25	anti-parallel
Strand 3	G	78	83	anti-parallel
Strand 4	G	68	73	anti-parallel

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There are 6 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	10	12	first strand
Strand 2	G	113	117	parallel
Strand 3	G	92	99	anti-parallel
Strand 4	G	33	39	anti-parallel
Strand 5	G	45	51	anti-parallel
Strand 6	G	59	60	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	G	10	12	first strand
Strand 2	G	113	117	parallel
Strand 3	G	92	99	anti-parallel
Strand 4	G	106	109	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	G	204	207	first strand
Strand 2	G	219	225	anti-parallel
Strand 3	G	271	276	anti-parallel
Strand 4	G	263	268	anti-parallel

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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	210	212	first strand
Strand 2	G	303	306	parallel
Strand 3	G	285	291	anti-parallel
Strand 4	G	234	239	anti-parallel
Strand 5	G	246	250	anti-parallel
Strand 6	G	254	255	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	G	210	212	first strand
Strand 2	G	303	306	parallel
Strand 3	G	285	291	anti-parallel
Strand 4	G	298	299	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	H	3	7	first strand
Strand 2	H	18	25	anti-parallel
Strand 3	H	78	83	anti-parallel
Strand 4	H	68	73	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	H	10	12	first strand
Strand 2	H	113	117	parallel
Strand 3	H	92	99	anti-parallel
Strand 4	H	33	39	anti-parallel
Strand 5	H	45	51	anti-parallel
Strand 6	H	59	60	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	H	10	12	first strand
Strand 2	H	113	117	parallel
Strand 3	H	92	99	anti-parallel
Strand 4	H	106	109	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	H	204	207	first strand
Strand 2	H	219	225	anti-parallel
Strand 3	H	271	276	anti-parallel
Strand 4	H	263	268	anti-parallel

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There are 6 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	210	213	first strand
Strand 2	H	303	307	parallel
Strand 3	H	286	291	anti-parallel
Strand 4	H	234	239	anti-parallel
Strand 5	H	246	250	anti-parallel
Strand 6	H	254	255	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	H	210	213	first strand
Strand 2	H	303	307	parallel
Strand 3	H	286	291	anti-parallel
Strand 4	H	298	299	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: 5GRX

Analysis of interatomic Contacts of Structural Units in PDB entry:
5GRX