Analysis of interatomic Contacts of Structural Units in PDB entry:
1TZ2

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 1TZ2 entry

There are 4 chains in PDB entry 1TZ2 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	GLY 338
B	MET 1	GLY 338
C	MET 1	GLY 338
D	MET 1	GLY 338

There are 70 helices in PDB entry 1TZ2. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	2	6	Right-handed 310
Helix 2	2	A	21	28	Right-handed alpha
Helix 3	3	A	40	42	Right-handed 310
Helix 4	4	A	49	65	Right-handed alpha
Helix 5	5	A	78	92	Right-handed alpha
Helix 6	6	A	113	122	Right-handed alpha
Helix 7	7	A	139	152	Right-handed alpha
Helix 8	8	A	159	163	Right-handed 310
Helix 9	9	A	170	187	Right-handed alpha
Helix 10	10	A	200	212	Right-handed alpha
Helix 11	11	A	213	214	Right-handed 310
Helix 12	12	A	215	217	Right-handed 310
Helix 13	13	A	227	247	Right-handed alpha
Helix 14	14	A	253	257	Right-handed 310
Helix 15	15	A	272	287	Right-handed alpha
Helix 16	16	A	294	308	Right-handed alpha
Helix 17	17	A	324	336	Right-handed 310
Helix 18	18	B	2	6	Right-handed 310
Helix 19	19	B	21	28	Right-handed alpha
Helix 20	20	B	40	42	Right-handed 310
Helix 21	21	B	49	65	Right-handed alpha
Helix 22	22	B	78	92	Right-handed alpha
Helix 23	23	B	113	122	Right-handed alpha
Helix 24	24	B	140	152	Right-handed alpha
Helix 25	25	B	159	163	Right-handed 310
Helix 26	26	B	170	187	Right-handed alpha
Helix 27	27	B	200	212	Right-handed alpha
Helix 28	28	B	213	214	Right-handed 310
Helix 29	29	B	215	217	Right-handed 310
Helix 30	30	B	227	246	Right-handed alpha
Helix 31	31	B	253	257	Right-handed 310
Helix 32	32	B	272	287	Right-handed alpha
Helix 33	33	B	294	309	Right-handed alpha
Helix 34	34	B	324	336	Right-handed 310
Helix 35	35	C	2	6	Right-handed 310
Helix 36	36	C	21	29	Right-handed alpha
Helix 37	37	C	40	42	Right-handed 310
Helix 38	38	C	49	57	Right-handed alpha
Helix 39	39	C	58	65	Right-handed alpha
Helix 40	40	C	78	92	Right-handed alpha
Helix 41	41	C	113	122	Right-handed alpha
Helix 42	42	C	134	139	Right-handed alpha
Helix 43	43	C	139	152	Right-handed alpha
Helix 44	44	C	159	163	Right-handed 310
Helix 45	45	C	170	187	Right-handed alpha
Helix 46	46	C	200	212	Right-handed alpha
Helix 47	47	C	213	214	Right-handed 310
Helix 48	48	C	215	217	Right-handed 310
Helix 49	49	C	227	247	Right-handed alpha
Helix 50	50	C	253	257	Right-handed 310
Helix 51	51	C	272	287	Right-handed alpha
Helix 52	52	C	294	308	Right-handed alpha
Helix 53	53	C	324	332	Right-handed 310
Helix 54	54	D	21	28	Right-handed alpha
Helix 55	55	D	40	42	Right-handed 310
Helix 56	56	D	49	56	Right-handed alpha
Helix 57	57	D	58	65	Right-handed alpha
Helix 58	58	D	78	92	Right-handed alpha
Helix 59	59	D	113	122	Right-handed alpha
Helix 60	60	D	139	150	Right-handed alpha
Helix 61	61	D	159	163	Right-handed 310
Helix 62	62	D	170	187	Right-handed alpha
Helix 63	63	D	200	212	Right-handed alpha
Helix 64	64	D	213	214	Right-handed 310
Helix 65	65	D	215	217	Right-handed 310
Helix 66	66	D	227	246	Right-handed alpha
Helix 67	67	D	253	257	Right-handed 310
Helix 68	68	D	272	287	Right-handed alpha
Helix 69	69	D	294	308	Right-handed alpha
Helix 70	70	D	324	332	Right-handed 310

There are 8 sheets in PDB entry 1TZ2. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	18	20	first strand
Strand 2	A	33	38	anti-parallel
Strand 3	A	316	321	parallel
Strand 4	A	192	197	parallel
Strand 5	A	219	223	parallel
Strand 6	A	258	260	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	125	128	first strand
Strand 2	A	94	100	parallel
Strand 3	A	69	75	parallel
Strand 4	A	155	157	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	18	20	first strand
Strand 2	B	33	38	anti-parallel
Strand 3	B	316	321	parallel
Strand 4	B	192	197	parallel
Strand 5	B	219	223	parallel
Strand 6	B	258	260	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	125	129	first strand
Strand 2	B	94	100	parallel
Strand 3	B	69	75	parallel
Strand 4	B	155	157	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	18	20	first strand
Strand 2	C	33	38	anti-parallel
Strand 3	C	316	321	parallel
Strand 4	C	192	197	parallel
Strand 5	C	219	223	parallel
Strand 6	C	258	260	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	125	128	first strand
Strand 2	C	94	100	parallel
Strand 3	C	69	75	parallel
Strand 4	C	155	157	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	18	20	first strand
Strand 2	D	33	38	anti-parallel
Strand 3	D	316	321	parallel
Strand 4	D	192	197	parallel
Strand 5	D	219	223	parallel
Strand 6	D	258	260	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	125	128	first strand
Strand 2	D	94	100	parallel
Strand 3	D	69	75	parallel
Strand 4	D	155	158	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: 1TZ2

Analysis of interatomic Contacts of Structural Units in PDB entry:
1TZ2