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

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 9TBN entry

There are 4 chains in PDB entry 9TBN (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 36	ALA 243
B	MET 245	TYR 461
C	GLY 40	ALA 243
D	MET 245	TYR 461

There are 30 helices in PDB entry 9TBN. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	59	63	Right-handed 310
Helix 2	AA2	A	107	120	Right-handed alpha
Helix 3	AA3	A	137	157	Right-handed alpha
Helix 4	AA4	A	159	161	Right-handed 310
Helix 5	AA5	A	176	191	Right-handed alpha
Helix 6	AA6	A	194	205	Right-handed alpha
Helix 7	AA7	B	256	270	Right-handed alpha
Helix 8	AA8	B	271	275	Right-handed 310
Helix 9	AA9	B	305	329	Right-handed alpha
Helix 10	AB1	B	346	359	Right-handed alpha
Helix 11	AB2	B	360	369	Right-handed alpha
Helix 12	AB3	B	373	383	Right-handed alpha
Helix 13	AB4	B	389	393	Right-handed 310
Helix 14	AB5	B	412	427	Right-handed alpha
Helix 15	AB6	B	451	459	Right-handed alpha
Helix 16	AB7	C	59	63	Right-handed 310
Helix 17	AB8	C	107	120	Right-handed alpha
Helix 18	AB9	C	137	157	Right-handed alpha
Helix 19	AC1	C	159	161	Right-handed 310
Helix 20	AC2	C	176	191	Right-handed alpha
Helix 21	AC3	C	194	205	Right-handed alpha
Helix 22	AC4	D	256	270	Right-handed alpha
Helix 23	AC5	D	271	275	Right-handed 310
Helix 24	AC6	D	305	329	Right-handed alpha
Helix 25	AC7	D	346	359	Right-handed alpha
Helix 26	AC8	D	360	370	Right-handed alpha
Helix 27	AC9	D	373	383	Right-handed alpha
Helix 28	AD1	D	389	393	Right-handed 310
Helix 29	AD2	D	412	427	Right-handed alpha
Helix 30	AD3	D	451	460	Right-handed alpha

There are 6 sheets in PDB entry 9TBN. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

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	43	44	first strand
Strand 2	A	211	221	parallel
Strand 3	A	224	233	anti-parallel
Strand 4	B	246	251	anti-parallel
Strand 5	B	286	291	parallel
Strand 6	A	85	100	anti-parallel
Strand 7	A	67	72	anti-parallel

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There are 8 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	54	56	first strand
Strand 2	A	211	221	anti-parallel
Strand 3	A	224	233	anti-parallel
Strand 4	B	246	251	anti-parallel
Strand 5	B	286	291	parallel
Strand 6	A	85	100	anti-parallel
Strand 7	A	122	132	anti-parallel
Strand 8	A	163	170	parallel

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There are 6 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	407	408	first strand
Strand 2	B	400	404	anti-parallel
Strand 3	B	394	397	anti-parallel
Strand 4	B	429	435	anti-parallel
Strand 5	B	336	344	parallel
Strand 6	B	441	448	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	C	43	44	first strand
Strand 2	C	211	221	parallel
Strand 3	C	224	233	anti-parallel
Strand 4	D	246	251	anti-parallel
Strand 5	D	286	291	parallel
Strand 6	C	85	100	anti-parallel
Strand 7	C	67	72	anti-parallel

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There are 8 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	55	56	first strand
Strand 2	C	211	221	anti-parallel
Strand 3	C	224	233	anti-parallel
Strand 4	D	246	251	anti-parallel
Strand 5	D	286	291	parallel
Strand 6	C	85	100	anti-parallel
Strand 7	C	122	132	anti-parallel
Strand 8	C	163	170	parallel

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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	407	408	first strand
Strand 2	D	400	404	anti-parallel
Strand 3	D	394	397	anti-parallel
Strand 4	D	429	435	anti-parallel
Strand 5	D	336	344	parallel
Strand 6	D	441	448	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: 9TBN

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