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

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 9GCH entry

There are 6 chains in PDB entry 9GCH (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 7	PRO 261
B	SER 7	PRO 261
C	SER 7	PRO 261
D	SER 7	PRO 261
F	ALA 92	LEU 385
T	U 2	C 71

There are 56 helices in PDB entry 9GCH. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	20	33	Right-handed alpha
Helix 2	AA2	A	46	55	Right-handed alpha
Helix 3	AA3	A	67	83	Right-handed alpha
Helix 4	AA4	A	110	122	Right-handed alpha
Helix 5	AA5	A	122	138	Right-handed alpha
Helix 6	AA6	A	155	159	Right-handed 310
Helix 7	AA7	A	165	187	Right-handed alpha
Helix 8	AA8	A	203	208	Right-handed alpha
Helix 9	AA9	A	210	220	Right-handed alpha
Helix 10	AB1	A	229	243	Right-handed alpha
Helix 11	AB2	B	20	33	Right-handed alpha
Helix 12	AB3	B	46	55	Right-handed alpha
Helix 13	AB4	B	67	83	Right-handed alpha
Helix 14	AB5	B	110	122	Right-handed alpha
Helix 15	AB6	B	122	138	Right-handed alpha
Helix 16	AB7	B	156	161	Right-handed alpha
Helix 17	AB8	B	165	187	Right-handed alpha
Helix 18	AB9	B	203	208	Right-handed alpha
Helix 19	AC1	B	210	221	Right-handed alpha
Helix 20	AC2	B	229	243	Right-handed alpha
Helix 21	AC3	C	20	33	Right-handed alpha
Helix 22	AC4	C	46	55	Right-handed alpha
Helix 23	AC5	C	67	83	Right-handed alpha
Helix 24	AC6	C	110	122	Right-handed alpha
Helix 25	AC7	C	122	138	Right-handed alpha
Helix 26	AC8	C	155	159	Right-handed 310
Helix 27	AC9	C	165	187	Right-handed alpha
Helix 28	AD1	C	203	208	Right-handed alpha
Helix 29	AD2	C	210	221	Right-handed alpha
Helix 30	AD3	C	229	243	Right-handed alpha
Helix 31	AD4	D	20	33	Right-handed alpha
Helix 32	AD5	D	46	55	Right-handed alpha
Helix 33	AD6	D	67	83	Right-handed alpha
Helix 34	AD7	D	110	122	Right-handed alpha
Helix 35	AD8	D	122	138	Right-handed alpha
Helix 36	AD9	D	155	159	Right-handed 310
Helix 37	AE1	D	165	187	Right-handed alpha
Helix 38	AE2	D	203	208	Right-handed alpha
Helix 39	AE3	D	210	221	Right-handed alpha
Helix 40	AE4	D	229	243	Right-handed alpha
Helix 41	AE5	F	93	104	Right-handed alpha
Helix 42	AE6	F	113	123	Right-handed alpha
Helix 43	AE7	F	125	164	Right-handed alpha
Helix 44	AE8	F	182	202	Right-handed alpha
Helix 45	AE9	F	211	215	Right-handed 310
Helix 46	AF1	F	216	237	Right-handed alpha
Helix 47	AF2	F	252	263	Right-handed alpha
Helix 48	AF3	F	264	269	Right-handed 310
Helix 49	AF4	F	277	281	Right-handed 310
Helix 50	AF5	F	283	285	Right-handed 310
Helix 51	AF6	F	320	329	Right-handed alpha
Helix 52	AF7	F	337	341	Right-handed alpha
Helix 53	AF8	F	352	365	Right-handed alpha
Helix 54	AF9	F	368	373	Right-handed alpha
Helix 55	AG1	F	374	376	Right-handed 310
Helix 56	AG2	F	377	379	Right-handed 310

There are 10 sheets in PDB entry 9GCH. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

There are 7 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	58	62	first strand
Strand 2	A	36	41	parallel
Strand 3	A	12	16	parallel
Strand 4	A	87	90	parallel
Strand 5	A	148	153	parallel
Strand 6	A	191	198	parallel
Strand 7	A	250	253	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	101	102	first strand
Strand 2	A	107	108	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	B	58	62	first strand
Strand 2	B	36	41	parallel
Strand 3	B	12	16	parallel
Strand 4	B	87	90	parallel
Strand 5	B	148	153	parallel
Strand 6	B	191	198	parallel
Strand 7	B	250	253	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	B	101	102	first strand
Strand 2	B	107	108	anti-parallel

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There are 7 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	58	62	first strand
Strand 2	C	36	41	parallel
Strand 3	C	12	16	parallel
Strand 4	C	87	90	parallel
Strand 5	C	148	153	parallel
Strand 6	C	191	198	parallel
Strand 7	C	250	253	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	C	101	102	first strand
Strand 2	C	107	108	anti-parallel

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There are 7 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	58	62	first strand
Strand 2	D	36	41	parallel
Strand 3	D	12	16	parallel
Strand 4	D	87	90	parallel
Strand 5	D	148	153	parallel
Strand 6	D	191	198	parallel
Strand 7	D	250	253	parallel

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There are 2 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	101	102	first strand
Strand 2	D	107	108	anti-parallel

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There are 6 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	272	273	first strand
Strand 2	F	242	246	parallel
Strand 3	F	204	208	parallel
Strand 4	F	306	310	parallel
Strand 5	F	287	290	parallel
Strand 6	F	332	334	parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	342	344	first strand
Strand 2	F	381	384	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: 9GCH

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