Analysis of interatomic Contacts of Structural Units in PDB entry:
9CR6

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 9CR6 entry

There are 3 chains in PDB entry 9CR6 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 4	GLY 264
B	LYS 4	LYS 265
C	ARG 3	VAL 106

There are 16 helices in PDB entry 9CR6. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	32	42	Right-handed alpha
Helix 2	AA2	A	67	82	Right-handed alpha
Helix 3	AA3	A	159	171	Right-handed alpha
Helix 4	AA4	A	209	225	Right-handed alpha
Helix 5	AA5	B	32	42	Right-handed alpha
Helix 6	AA6	B	67	82	Right-handed alpha
Helix 7	AA7	B	159	171	Right-handed alpha
Helix 8	AA8	B	209	224	Right-handed alpha
Helix 9	AA9	C	32	42	Right-handed alpha
Helix 10	AB1	C	67	81	Right-handed alpha
Helix 11	AB2	C	159	171	Right-handed alpha
Helix 12	AB3	C	209	225	Right-handed alpha
Helix 13	AB4	D	32	41	Right-handed alpha
Helix 14	AB5	D	67	82	Right-handed alpha
Helix 15	AB6	D	159	168	Right-handed alpha
Helix 16	AB7	D	209	225	Right-handed alpha

There are 8 sheets in PDB entry 9CR6. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 12 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	228	233	first strand
Strand 2	A	236	242	anti-parallel
Strand 3	A	247	250	anti-parallel
Strand 4	A	114	121	anti-parallel
Strand 5	A	252	263	anti-parallel
Strand 6	A	6	15	anti-parallel
Strand 7	A	20	24	anti-parallel
Strand 8	A	50	54	parallel
Strand 9	A	58	61	anti-parallel
Strand 10	A	88	95	parallel
Strand 11	A	98	108	anti-parallel
Strand 12	A	114	121	anti-parallel

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There are 12 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	202	205	first strand
Strand 2	A	190	197	anti-parallel
Strand 3	A	178	185	anti-parallel
Strand 4	A	146	151	parallel
Strand 5	A	137	141	anti-parallel
Strand 6	A	126	130	anti-parallel
Strand 7	B	126	132	anti-parallel
Strand 8	B	135	141	anti-parallel
Strand 9	B	146	151	anti-parallel
Strand 10	B	178	185	parallel
Strand 11	B	190	197	anti-parallel
Strand 12	B	202	205	anti-parallel

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There are 11 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	228	233	first strand
Strand 2	B	236	243	anti-parallel
Strand 3	B	246	264	anti-parallel
Strand 4	B	114	121	anti-parallel
Strand 5	B	98	108	anti-parallel
Strand 6	B	88	95	anti-parallel
Strand 7	B	58	61	parallel
Strand 8	B	50	55	anti-parallel
Strand 9	B	20	23	parallel
Strand 10	B	5	15	anti-parallel
Strand 11	B	246	264	anti-parallel

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There are 11 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	228	233	first strand
Strand 2	C	236	242	anti-parallel
Strand 3	C	247	263	anti-parallel
Strand 4	C	114	120	anti-parallel
Strand 5	C	102	108	anti-parallel
Strand 6	C	88	95	anti-parallel
Strand 7	C	58	61	parallel
Strand 8	C	50	55	anti-parallel
Strand 9	C	20	24	parallel
Strand 10	C	6	15	anti-parallel
Strand 11	C	247	263	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	C	126	128	first strand
Strand 2	C	138	141	anti-parallel
Strand 3	C	146	151	anti-parallel
Strand 4	C	178	185	parallel
Strand 5	C	190	197	anti-parallel
Strand 6	C	203	205	anti-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	131	132	first strand
Strand 2	C	135	136	anti-parallel

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There are 12 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	228	233	first strand
Strand 2	D	236	243	anti-parallel
Strand 3	D	246	250	anti-parallel
Strand 4	D	114	120	anti-parallel
Strand 5	D	252	263	anti-parallel
Strand 6	D	6	14	anti-parallel
Strand 7	D	20	24	anti-parallel
Strand 8	D	50	55	parallel
Strand 9	D	58	61	anti-parallel
Strand 10	D	88	95	parallel
Strand 11	D	98	108	anti-parallel
Strand 12	D	114	120	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	D	126	127	first strand
Strand 2	D	139	141	anti-parallel
Strand 3	D	146	151	anti-parallel
Strand 4	D	179	185	parallel
Strand 5	D	190	195	anti-parallel
Strand 6	D	204	205	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: 9CR6

Analysis of interatomic Contacts of Structural Units in PDB entry:
9CR6