Analysis of interatomic Contacts of Structural Units in PDB entry:
6GRS

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 6GRS entry

There are 2 chains in PDB entry 6GRS (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 29	LEU 615
B	LEU 26	VAL 617

There are 7 helices in PDB entry 6GRS. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	89	93	Right-handed 310
Helix 2	AA2	A	286	290	Right-handed 310
Helix 3	AA3	A	386	390	Right-handed 310
Helix 4	AA4	B	89	93	Right-handed 310
Helix 5	AA5	B	286	290	Right-handed 310
Helix 6	AA6	B	386	390	Right-handed 310
Helix 7	AA7	B	486	490	Right-handed 310

There are 35 sheets in PDB entry 6GRS. 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, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3, AD4, AD5, AD6, AD7, AD8,

There are 3 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	30	34	first strand
Strand 2	A	45	50	anti-parallel
Strand 3	A	81	85	anti-parallel

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There are 2 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	38	40	first strand
Strand 2	A	116	118	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	68	71	first strand
Strand 2	A	57	62	anti-parallel
Strand 3	A	96	101	anti-parallel
Strand 4	A	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	A	125	128	first strand
Strand 2	A	140	146	anti-parallel
Strand 3	A	177	184	anti-parallel
Strand 4	A	170	172	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	133	135	first strand
Strand 2	A	218	220	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	A	164	168	first strand
Strand 2	A	152	157	anti-parallel
Strand 3	A	194	200	anti-parallel
Strand 4	A	215	216	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	A	227	230	first strand
Strand 2	A	242	247	anti-parallel
Strand 3	A	277	278	anti-parallel

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There are 3 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	227	230	first strand
Strand 2	A	242	247	anti-parallel
Strand 3	A	281	282	anti-parallel

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There are 5 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	235	237	first strand
Strand 2	A	310	315	parallel
Strand 3	A	291	299	anti-parallel
Strand 4	A	252	259	anti-parallel
Strand 5	A	263	267	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	A	235	237	first strand
Strand 2	A	310	315	parallel
Strand 3	A	291	299	anti-parallel
Strand 4	A	302	303	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	A	324	328	first strand
Strand 2	A	339	345	anti-parallel
Strand 3	A	376	382	anti-parallel
Strand 4	A	368	369	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	A	359	366	first strand
Strand 2	A	351	356	anti-parallel
Strand 3	A	391	399	anti-parallel
Strand 4	A	402	406	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	359	366	first strand
Strand 2	A	351	356	anti-parallel
Strand 3	A	391	399	anti-parallel
Strand 4	A	413	415	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	425	428	first strand
Strand 2	A	439	446	anti-parallel
Strand 3	A	476	484	anti-parallel
Strand 4	A	469	470	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	464	467	first strand
Strand 2	A	452	457	anti-parallel
Strand 3	A	491	498	anti-parallel
Strand 4	A	512	514	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	A	516	520	first strand
Strand 2	A	605	607	parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	525	527	first strand
Strand 2	A	542	546	anti-parallel
Strand 3	A	575	580	anti-parallel
Strand 4	A	570	572	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	565	568	first strand
Strand 2	A	552	557	anti-parallel
Strand 3	A	592	598	anti-parallel
Strand 4	A	613	614	anti-parallel

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There are 3 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	30	34	first strand
Strand 2	B	45	50	anti-parallel
Strand 3	B	81	85	anti-parallel

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There are 5 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	38	40	first strand
Strand 2	B	113	118	parallel
Strand 3	B	94	101	anti-parallel
Strand 4	B	57	62	anti-parallel
Strand 5	B	65	71	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	38	40	first strand
Strand 2	B	113	118	parallel
Strand 3	B	94	101	anti-parallel
Strand 4	B	106	109	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	125	128	first strand
Strand 2	B	140	146	anti-parallel
Strand 3	B	177	184	anti-parallel
Strand 4	B	170	172	anti-parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	133	135	first strand
Strand 2	B	218	220	parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	164	168	first strand
Strand 2	B	152	157	anti-parallel
Strand 3	B	194	200	anti-parallel
Strand 4	B	215	216	anti-parallel

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There are 3 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	227	230	first strand
Strand 2	B	242	247	anti-parallel
Strand 3	B	277	278	anti-parallel

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There are 3 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	227	230	first strand
Strand 2	B	242	247	anti-parallel
Strand 3	B	281	282	anti-parallel

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There are 5 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	235	237	first strand
Strand 2	B	310	315	parallel
Strand 3	B	291	299	anti-parallel
Strand 4	B	252	259	anti-parallel
Strand 5	B	263	267	anti-parallel

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	235	237	first strand
Strand 2	B	310	315	parallel
Strand 3	B	291	299	anti-parallel
Strand 4	B	302	303	anti-parallel

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There are 4 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	324	328	first strand
Strand 2	B	339	345	anti-parallel
Strand 3	B	376	382	anti-parallel
Strand 4	B	368	369	anti-parallel

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There are 4 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	359	366	first strand
Strand 2	B	351	356	anti-parallel
Strand 3	B	391	398	anti-parallel
Strand 4	B	413	415	anti-parallel

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There are 4 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	425	428	first strand
Strand 2	B	439	446	anti-parallel
Strand 3	B	476	484	anti-parallel
Strand 4	B	469	470	anti-parallel

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There are 5 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	433	434	first strand
Strand 2	B	512	520	parallel
Strand 3	B	491	498	anti-parallel
Strand 4	B	452	457	anti-parallel
Strand 5	B	464	467	anti-parallel

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There are 3 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	433	434	first strand
Strand 2	B	512	520	parallel
Strand 3	B	605	607	parallel

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There are 3 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	525	527	first strand
Strand 2	B	540	546	anti-parallel
Strand 3	B	576	582	anti-parallel

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There are 3 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	565	568	first strand
Strand 2	B	552	556	anti-parallel
Strand 3	B	594	598	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: 6GRS

Analysis of interatomic Contacts of Structural Units in PDB entry:
6GRS