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

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 9CBN entry

There are 8 chains in PDB entry 9CBN (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 2	THR 113
B	ILE 2	THR 100
C	GLU 431	ILE 644
D	GLU 431	ILE 644
E	GLN 1	VAL 117
F	GLN 1	LEU 106
G	GLN 1	SER 119
H	ALA 2	VAL 108

There are 7 helices in PDB entry 9CBN. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	61	65	Right-handed 310
Helix 2	AA2	C	623	627	Right-handed 310
Helix 3	AA3	D	620	624	Right-handed 310
Helix 4	AA4	E	61	64	Right-handed 310
Helix 5	AA5	F	30	34	Right-handed 310
Helix 6	AA6	G	86	90	Right-handed 310
Helix 7	AA7	H	30	34	Right-handed 310

There are 23 sheets in PDB entry 9CBN. 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,

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	3	5	first strand
Strand 2	A	18	25	anti-parallel
Strand 3	A	79	83	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	37	38	first strand
Strand 2	A	46	47	anti-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	5	7	first strand
Strand 2	B	20	24	anti-parallel
Strand 3	B	70	75	anti-parallel
Strand 4	B	62	65	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	B	53	54	first strand
Strand 2	B	45	49	anti-parallel
Strand 3	B	33	37	anti-parallel
Strand 4	B	87	90	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	507	509	first strand
Strand 2	C	514	529	anti-parallel
Strand 3	C	532	543	anti-parallel
Strand 4	C	587	597	anti-parallel
Strand 5	C	483	490	anti-parallel
Strand 6	C	432	438	anti-parallel
Strand 7	C	635	640	anti-parallel

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There are 3 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	453	454	first strand
Strand 2	C	547	554	anti-parallel
Strand 3	C	576	582	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	C	467	471	first strand
Strand 2	C	474	477	anti-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	C	556	557	first strand
Strand 2	C	570	571	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	D	475	477	first strand
Strand 2	D	466	469	anti-parallel
Strand 3	D	507	510	anti-parallel
Strand 4	D	513	527	anti-parallel
Strand 5	D	532	543	anti-parallel
Strand 6	D	592	597	anti-parallel

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There are 9 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	475	477	first strand
Strand 2	D	466	469	anti-parallel
Strand 3	D	507	510	anti-parallel
Strand 4	D	513	527	anti-parallel
Strand 5	D	532	543	anti-parallel
Strand 6	D	587	589	anti-parallel
Strand 7	D	482	490	anti-parallel
Strand 8	D	433	438	anti-parallel
Strand 9	D	634	637	anti-parallel

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There are 3 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	453	454	first strand
Strand 2	D	548	554	anti-parallel
Strand 3	D	576	581	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	556	557	first strand
Strand 2	D	570	571	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	E	3	7	first strand
Strand 2	E	18	25	anti-parallel
Strand 3	E	77	82	anti-parallel
Strand 4	E	67	72	anti-parallel

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There are 5 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	57	59	first strand
Strand 2	E	46	51	anti-parallel
Strand 3	E	33	39	anti-parallel
Strand 4	E	91	98	anti-parallel
Strand 5	E	106	109	anti-parallel

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There are 5 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	57	59	first strand
Strand 2	E	46	51	anti-parallel
Strand 3	E	33	39	anti-parallel
Strand 4	E	91	98	anti-parallel
Strand 5	E	113	115	anti-parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	4	6	first strand
Strand 2	F	18	24	anti-parallel
Strand 3	F	72	77	anti-parallel
Strand 4	F	67	69	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	39	41	first strand
Strand 2	F	45	47	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	87	88	first strand
Strand 2	F	104	105	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	G	18	22	first strand
Strand 2	G	77	82	anti-parallel
Strand 3	G	68	72	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	G	57	59	first strand
Strand 2	G	46	51	anti-parallel
Strand 3	G	33	39	anti-parallel
Strand 4	G	91	98	anti-parallel
Strand 5	G	106	109	anti-parallel

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There are 5 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	57	59	first strand
Strand 2	G	46	51	anti-parallel
Strand 3	G	33	39	anti-parallel
Strand 4	G	91	98	anti-parallel
Strand 5	G	113	115	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	H	4	6	first strand
Strand 2	H	18	24	anti-parallel
Strand 3	H	72	77	anti-parallel
Strand 4	H	64	69	anti-parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	45	51	first strand
Strand 2	H	36	41	anti-parallel
Strand 3	H	87	93	anti-parallel
Strand 4	H	98	100	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: 9CBN

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