Analysis of interatomic Contacts of Structural Units in PDB entry:
8GCR

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 8GCR entry

There are 3 chains in PDB entry 8GCR (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 8	SER 147
B	PRO 98	ARG 290
R	THR 126	GLY 761

There are 40 helices in PDB entry 8GCR. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	18	26	Right-handed alpha
Helix 2	AA2	A	45	55	Right-handed alpha
Helix 3	AA3	A	70	85	Right-handed alpha
Helix 4	AA4	A	92	100	Right-handed alpha
Helix 5	AA5	A	102	106	Right-handed 310
Helix 6	AA6	A	118	128	Right-handed alpha
Helix 7	AA7	B	279	290	Right-handed alpha
Helix 8	AA8	R	129	143	Right-handed alpha
Helix 9	AA9	R	146	157	Right-handed alpha
Helix 10	AB1	R	159	166	Right-handed alpha
Helix 11	AB2	R	235	247	Right-handed alpha
Helix 12	AB3	R	249	264	Right-handed alpha
Helix 13	AB4	R	264	272	Right-handed alpha
Helix 14	AB5	R	280	289	Right-handed 310
Helix 15	AB6	R	293	297	Right-handed 310
Helix 16	AB7	R	298	302	Right-handed 310
Helix 17	AB8	R	304	315	Right-handed alpha
Helix 18	AB9	R	317	330	Right-handed alpha
Helix 19	AC1	R	332	354	Right-handed alpha
Helix 20	AC2	R	361	364	Right-handed 310
Helix 21	AC3	R	365	386	Right-handed alpha
Helix 22	AC4	R	405	414	Right-handed alpha
Helix 23	AC5	R	445	450	Right-handed 310
Helix 24	AC6	R	451	456	Right-handed alpha
Helix 25	AC7	R	459	469	Right-handed alpha
Helix 26	AC8	R	480	484	Right-handed 310
Helix 27	AC9	R	485	514	Right-handed alpha
Helix 28	AD1	R	532	547	Right-handed alpha
Helix 29	AD2	R	548	551	Right-handed 310
Helix 30	AD3	R	568	583	Right-handed alpha
Helix 31	AD4	R	608	625	Right-handed alpha
Helix 32	AD5	R	634	641	Right-handed alpha
Helix 33	AD6	R	647	649	Right-handed 310
Helix 34	AD7	R	650	655	Right-handed alpha
Helix 35	AD8	R	655	667	Right-handed alpha
Helix 36	AD9	R	709	723	Right-handed alpha
Helix 37	AE1	R	726	739	Right-handed alpha
Helix 38	AE2	R	745	750	Right-handed alpha
Helix 39	AE3	R	751	754	Right-handed 310
Helix 40	AE4	R	755	760	Right-handed alpha

There are 6 sheets in PDB entry 8GCR. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

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	36	37	first strand
Strand 2	A	65	68	parallel
Strand 3	A	60	62	anti-parallel

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There are 4 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	86	91	first strand
Strand 2	A	131	135	anti-parallel
Strand 3	A	138	141	anti-parallel
Strand 4	A	109	110	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	B	110	113	first strand
Strand 2	B	141	146	anti-parallel
Strand 3	B	230	236	anti-parallel
Strand 4	B	195	197	anti-parallel

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There are 7 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	124	127	first strand
Strand 2	B	132	136	anti-parallel
Strand 3	B	267	275	parallel
Strand 4	B	251	258	anti-parallel
Strand 5	B	156	163	anti-parallel
Strand 6	B	214	219	anti-parallel
Strand 7	B	204	207	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	R	522	527	first strand
Strand 2	R	554	559	parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	590	593	first strand
Strand 2	R	598	601	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: 8GCR

Analysis of interatomic Contacts of Structural Units in PDB entry:
8GCR