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

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 6GRI entry

There are 4 chains in PDB entry 6GRI (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
1	MET 12	ARG 295
2	MET 12	CYS 292
C	SER 2	ASP 267
D	MET 1	PRO 396

There are 47 helices in PDB entry 6GRI. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	1	41	53	Right-handed alpha
Helix 2	AA2	1	58	70	Right-handed alpha
Helix 3	AA3	1	72	83	Right-handed alpha
Helix 4	AA4	1	104	109	Right-handed 310
Helix 5	AA5	1	110	115	Right-handed alpha
Helix 6	AA6	1	149	161	Right-handed alpha
Helix 7	AA7	1	192	205	Right-handed alpha
Helix 8	AA8	1	214	221	Right-handed alpha
Helix 9	AA9	1	235	255	Right-handed alpha
Helix 10	AB1	2	40	52	Right-handed alpha
Helix 11	AB2	2	58	70	Right-handed alpha
Helix 12	AB3	2	72	83	Right-handed alpha
Helix 13	AB4	2	104	109	Right-handed 310
Helix 14	AB5	2	110	116	Right-handed alpha
Helix 15	AB6	2	117	119	Right-handed 310
Helix 16	AB7	2	149	161	Right-handed alpha
Helix 17	AB8	2	192	202	Right-handed alpha
Helix 18	AB9	2	214	225	Right-handed alpha
Helix 19	AC1	2	235	253	Right-handed alpha
Helix 20	AC2	2	262	267	Right-handed alpha
Helix 21	AC3	C	7	12	Right-handed alpha
Helix 22	AC4	C	13	15	Right-handed 310
Helix 23	AC5	C	16	28	Right-handed alpha
Helix 24	AC6	C	29	31	Right-handed 310
Helix 25	AC7	C	35	42	Right-handed 310
Helix 26	AC8	C	49	55	Right-handed 310
Helix 27	AC9	C	73	77	Right-handed 310
Helix 28	AD1	C	96	109	Right-handed alpha
Helix 29	AD2	C	122	126	Right-handed 310
Helix 30	AD3	C	166	176	Right-handed alpha
Helix 31	AD4	C	178	183	Right-handed alpha
Helix 32	AD5	C	195	200	Right-handed alpha
Helix 33	AD6	C	203	228	Right-handed alpha
Helix 34	AD7	C	239	247	Right-handed alpha
Helix 35	AD8	D	46	67	Right-handed alpha
Helix 36	AD9	D	75	80	Right-handed alpha
Helix 37	AE1	D	81	96	Right-handed alpha
Helix 38	AE2	D	99	106	Right-handed alpha
Helix 39	AE3	D	127	129	Right-handed 310
Helix 40	AE4	D	136	140	Right-handed 310
Helix 41	AE5	D	156	181	Right-handed alpha
Helix 42	AE6	D	195	209	Right-handed alpha
Helix 43	AE7	D	250	275	Right-handed alpha
Helix 44	AE8	D	284	293	Right-handed alpha
Helix 45	AE9	D	295	304	Right-handed alpha
Helix 46	AF1	D	326	335	Right-handed alpha
Helix 47	AF2	D	385	391	Right-handed alpha

There are 13 sheets in PDB entry 6GRI. 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,

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	1	56	57	first strand
Strand 2	1	13	15	anti-parallel
Strand 3	1	86	88	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	1	18	23	first strand
Strand 2	1	26	31	anti-parallel
Strand 3	1	35	37	anti-parallel

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There are 7 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	1	122	127	first strand
Strand 2	1	97	102	parallel
Strand 3	1	139	145	parallel
Strand 4	1	167	174	parallel
Strand 5	1	177	180	anti-parallel
Strand 6	1	269	273	anti-parallel
Strand 7	1	279	282	anti-parallel

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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	2	13	15	first strand
Strand 2	2	86	88	anti-parallel

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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	2	19	22	first strand
Strand 2	2	27	30	anti-parallel
Strand 3	2	35	37	anti-parallel

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There are 7 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	2	122	127	first strand
Strand 2	2	97	102	parallel
Strand 3	2	139	145	parallel
Strand 4	2	167	174	parallel
Strand 5	2	177	180	anti-parallel
Strand 6	2	268	273	anti-parallel
Strand 7	2	279	283	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	2	147	148	first strand
Strand 2	2	229	230	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	C	158	163	first strand
Strand 2	C	149	153	anti-parallel
Strand 3	C	129	135	anti-parallel
Strand 4	C	187	194	anti-parallel
Strand 5	C	254	263	anti-parallel
Strand 6	C	231	235	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	D	4	5	first strand
Strand 2	D	15	18	anti-parallel
Strand 3	D	28	33	anti-parallel
Strand 4	D	41	45	anti-parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	73	74	first strand
Strand 2	D	108	115	anti-parallel
Strand 3	D	121	125	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	D	73	74	first strand
Strand 2	D	108	115	anti-parallel
Strand 3	D	339	347	anti-parallel
Strand 4	D	350	358	anti-parallel
Strand 5	D	151	154	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	D	182	183	first strand
Strand 2	D	307	308	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	241	248	first strand
Strand 2	D	224	231	anti-parallel
Strand 3	D	210	215	anti-parallel
Strand 4	D	185	187	anti-parallel
Strand 5	D	313	314	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: 6GRI

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