Analysis of interatomic Contacts of Structural Units in PDB entry:
7TTZ

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 7TTZ entry

There are 4 chains in PDB entry 7TTZ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	CYS 242	ARG 450
B	CYS 242	LEU 451
C	HIS 9	ILE 201
D	VAL 7	PHE 45

There are 18 helices in PDB entry 7TTZ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	252	259	Right-handed alpha
Helix 2	AA2	A	311	318	Right-handed alpha
Helix 3	AA3	A	355	362	Right-handed alpha
Helix 4	AA4	A	391	393	Right-handed 310
Helix 5	AA5	A	421	427	Right-handed alpha
Helix 6	AA6	B	252	259	Right-handed alpha
Helix 7	AA7	B	311	318	Right-handed alpha
Helix 8	AA8	B	355	361	Right-handed 310
Helix 9	AA9	B	391	393	Right-handed 310
Helix 10	AB1	B	421	427	Right-handed alpha
Helix 11	AB2	C	12	22	Right-handed alpha
Helix 12	AB3	C	59	64	Right-handed alpha
Helix 13	AB4	C	132	148	Right-handed alpha
Helix 14	AB5	C	178	182	Right-handed 310
Helix 15	AB6	D	12	22	Right-handed alpha
Helix 16	AB7	D	59	64	Right-handed alpha
Helix 17	AB8	D	132	147	Right-handed alpha
Helix 18	AB9	D	178	182	Right-handed 310

There are 18 sheets in PDB entry 7TTZ. 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,

There are 4 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	245	249	first strand
Strand 2	A	264	271	anti-parallel
Strand 3	A	302	308	anti-parallel
Strand 4	A	290	291	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	278	281	first strand
Strand 2	A	320	326	anti-parallel
Strand 3	A	334	339	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	A	348	352	first strand
Strand 2	A	364	374	anti-parallel
Strand 3	A	411	420	anti-parallel
Strand 4	A	395	397	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	A	348	352	first strand
Strand 2	A	364	374	anti-parallel
Strand 3	A	411	420	anti-parallel
Strand 4	A	401	402	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	388	389	first strand
Strand 2	A	380	385	anti-parallel
Strand 3	A	430	435	anti-parallel
Strand 4	A	443	448	anti-parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	245	249	first strand
Strand 2	B	264	271	anti-parallel
Strand 3	B	302	308	anti-parallel
Strand 4	B	290	291	anti-parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	245	249	first strand
Strand 2	B	264	271	anti-parallel
Strand 3	B	302	308	anti-parallel
Strand 4	B	295	296	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	B	278	282	first strand
Strand 2	B	321	326	anti-parallel
Strand 3	B	334	338	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	348	352	first strand
Strand 2	B	364	374	anti-parallel
Strand 3	B	411	420	anti-parallel
Strand 4	B	395	397	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	348	352	first strand
Strand 2	B	364	374	anti-parallel
Strand 3	B	411	420	anti-parallel
Strand 4	B	401	402	anti-parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	388	389	first strand
Strand 2	B	380	385	anti-parallel
Strand 3	B	430	435	anti-parallel
Strand 4	B	443	448	anti-parallel

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There are 7 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	79	80	first strand
Strand 2	C	86	89	anti-parallel
Strand 3	C	50	56	parallel
Strand 4	C	40	47	anti-parallel
Strand 5	C	25	37	anti-parallel
Strand 6	C	67	75	anti-parallel
Strand 7	C	92	93	anti-parallel

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There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	115	125	first strand
Strand 2	C	102	112	anti-parallel
Strand 3	C	191	198	parallel
Strand 4	C	157	163	anti-parallel
Strand 5	C	168	172	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	129	131	first strand
Strand 2	C	185	187	anti-parallel

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There are 3 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	24	33	first strand
Strand 2	D	67	76	anti-parallel
Strand 3	D	92	93	anti-parallel

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There are 5 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	35	37	first strand
Strand 2	D	40	46	anti-parallel
Strand 3	D	51	56	anti-parallel
Strand 4	D	86	89	parallel
Strand 5	D	79	80	anti-parallel

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There are 5 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	119	125	first strand
Strand 2	D	102	109	anti-parallel
Strand 3	D	191	200	parallel
Strand 4	D	154	163	anti-parallel
Strand 5	D	168	172	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	D	129	131	first strand
Strand 2	D	185	187	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: 7TTZ

Analysis of interatomic Contacts of Structural Units in PDB entry:
7TTZ