Analysis of interatomic Contacts of Structural Units in PDB entry:
9TC4

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 9TC4 entry

There are 4 chains in PDB entry 9TC4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 2	ALA 371
B	GLU 2	ALA 371
C	GLU 2	ALA 371
D	GLU 2	THR 156

There are 65 helices in PDB entry 9TC4. 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	27	50	Right-handed alpha
Helix 3	AA3	A	53	73	Right-handed alpha
Helix 4	AA4	A	78	85	Right-handed alpha
Helix 5	AA5	A	93	113	Right-handed alpha
Helix 6	AA6	A	119	132	Right-handed alpha
Helix 7	AA7	A	160	176	Right-handed alpha
Helix 8	AA8	A	182	198	Right-handed alpha
Helix 9	AA9	A	203	219	Right-handed alpha
Helix 10	AB1	A	229	236	Right-handed alpha
Helix 11	AB2	A	236	251	Right-handed alpha
Helix 12	AB3	A	252	293	Right-handed alpha
Helix 13	AB4	A	298	308	Right-handed alpha
Helix 14	AB5	A	312	319	Right-handed alpha
Helix 15	AB6	A	323	337	Right-handed alpha
Helix 16	AB7	A	353	362	Right-handed alpha
Helix 17	AB8	B	18	26	Right-handed alpha
Helix 18	AB9	B	27	51	Right-handed alpha
Helix 19	AC1	B	53	73	Right-handed alpha
Helix 20	AC2	B	78	85	Right-handed alpha
Helix 21	AC3	B	93	113	Right-handed alpha
Helix 22	AC4	B	119	132	Right-handed alpha
Helix 23	AC5	B	160	176	Right-handed alpha
Helix 24	AC6	B	182	198	Right-handed alpha
Helix 25	AC7	B	203	219	Right-handed alpha
Helix 26	AC8	B	229	236	Right-handed alpha
Helix 27	AC9	B	236	251	Right-handed alpha
Helix 28	AD1	B	252	293	Right-handed alpha
Helix 29	AD2	B	298	308	Right-handed alpha
Helix 30	AD3	B	312	319	Right-handed alpha
Helix 31	AD4	B	323	337	Right-handed alpha
Helix 32	AD5	B	353	362	Right-handed alpha
Helix 33	AD6	C	18	26	Right-handed alpha
Helix 34	AD7	C	27	50	Right-handed alpha
Helix 35	AD8	C	53	73	Right-handed alpha
Helix 36	AD9	C	78	85	Right-handed alpha
Helix 37	AE1	C	93	112	Right-handed alpha
Helix 38	AE2	C	113	115	Right-handed 310
Helix 39	AE3	C	119	132	Right-handed alpha
Helix 40	AE4	C	160	176	Right-handed alpha
Helix 41	AE5	C	182	198	Right-handed alpha
Helix 42	AE6	C	203	219	Right-handed alpha
Helix 43	AE7	C	229	236	Right-handed alpha
Helix 44	AE8	C	236	251	Right-handed alpha
Helix 45	AE9	C	252	293	Right-handed alpha
Helix 46	AF1	C	298	308	Right-handed alpha
Helix 47	AF2	C	312	319	Right-handed alpha
Helix 48	AF3	C	323	337	Right-handed alpha
Helix 49	AF4	C	353	362	Right-handed alpha
Helix 50	AF5	D	18	26	Right-handed alpha
Helix 51	AF6	D	27	50	Right-handed alpha
Helix 52	AF7	D	53	73	Right-handed alpha
Helix 53	AF8	D	78	85	Right-handed alpha
Helix 54	AF9	D	93	113	Right-handed alpha
Helix 55	AG1	D	119	132	Right-handed alpha
Helix 56	AG2	D	160	176	Right-handed alpha
Helix 57	AG3	D	182	198	Right-handed alpha
Helix 58	AG4	D	203	219	Right-handed alpha
Helix 59	AG5	D	229	236	Right-handed alpha
Helix 60	AG6	D	236	251	Right-handed alpha
Helix 61	AG7	D	252	293	Right-handed alpha
Helix 62	AG8	D	298	308	Right-handed alpha
Helix 63	AG9	D	312	319	Right-handed alpha
Helix 64	AH1	D	323	337	Right-handed alpha
Helix 65	AH2	D	353	362	Right-handed alpha

There are 8 sheets in PDB entry 9TC4. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 2 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	145	146	first strand
Strand 2	A	153	155	anti-parallel

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There are 3 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	310	311	first strand
Strand 2	A	348	352	anti-parallel
Strand 3	A	341	345	anti-parallel

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There are 2 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	145	146	first strand
Strand 2	B	153	155	anti-parallel

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There are 3 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	310	311	first strand
Strand 2	B	348	352	anti-parallel
Strand 3	B	341	345	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	C	145	146	first strand
Strand 2	C	153	155	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	310	311	first strand
Strand 2	C	351	352	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	D	145	146	first strand
Strand 2	D	153	155	anti-parallel

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There are 3 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	310	311	first strand
Strand 2	D	348	352	anti-parallel
Strand 3	D	341	345	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: 9TC4

Analysis of interatomic Contacts of Structural Units in PDB entry:
9TC4