Analysis of interatomic Contacts of Structural Units in PDB entry:
3TIH

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 3TIH entry

There are 4 chains in PDB entry 3TIH (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 44	LYS 492
B	VAL 44	LYS 492
C	VAL 44	LYS 492
D	VAL 44	LYS 492

There are 28 helices in PDB entry 3TIH. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	65	70	Right-handed alpha
Helix 2	2	A	99	113	Right-handed alpha
Helix 3	3	A	335	338	Right-handed 310
Helix 4	4	A	344	349	Right-handed alpha
Helix 5	5	A	368	373	Right-handed alpha
Helix 6	6	A	388	392	Right-handed 310
Helix 7	7	A	475	481	Right-handed alpha
Helix 8	8	B	65	70	Right-handed alpha
Helix 9	9	B	99	113	Right-handed alpha
Helix 10	10	B	335	338	Right-handed 310
Helix 11	11	B	344	349	Right-handed alpha
Helix 12	12	B	368	373	Right-handed alpha
Helix 13	13	B	388	392	Right-handed 310
Helix 14	14	B	475	481	Right-handed alpha
Helix 15	15	C	65	70	Right-handed alpha
Helix 16	16	C	99	113	Right-handed alpha
Helix 17	17	C	335	338	Right-handed 310
Helix 18	18	C	344	349	Right-handed alpha
Helix 19	19	C	368	373	Right-handed alpha
Helix 20	20	C	388	392	Right-handed 310
Helix 21	21	C	475	481	Right-handed alpha
Helix 22	22	D	65	70	Right-handed alpha
Helix 23	23	D	99	113	Right-handed alpha
Helix 24	24	D	335	338	Right-handed 310
Helix 25	25	D	344	349	Right-handed alpha
Helix 26	26	D	368	373	Right-handed alpha
Helix 27	27	D	388	392	Right-handed 310
Helix 28	28	D	475	481	Right-handed alpha

There are 32 sheets in PDB entry 3TIH. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, AA, AB, AC, AD, AE, AF,

There are 5 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	45	46	first strand
Strand 2	A	488	491	anti-parallel
Strand 3	A	223	228	anti-parallel
Strand 4	A	242	245	anti-parallel
Strand 5	A	84	85	anti-parallel

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There are 3 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	74	75	first strand
Strand 2	A	53	55	parallel
Strand 3	A	216	218	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	91	94	first strand
Strand 2	A	236	239	anti-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	A	200	201	first strand
Strand 2	A	120	122	anti-parallel
Strand 3	A	432	434	anti-parallel
Strand 4	A	423	425	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	259	261	first strand
Strand 2	A	445	454	anti-parallel
Strand 3	A	284	297	anti-parallel
Strand 4	A	272	274	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	259	261	first strand
Strand 2	A	445	454	anti-parallel
Strand 3	A	284	297	anti-parallel
Strand 4	A	329	333	anti-parallel
Strand 5	A	414	418	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	358	361	first strand
Strand 2	A	465	468	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	374	378	first strand
Strand 2	A	381	385	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	45	46	first strand
Strand 2	B	488	491	anti-parallel
Strand 3	B	223	228	anti-parallel
Strand 4	B	242	245	anti-parallel
Strand 5	B	84	85	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	74	75	first strand
Strand 2	B	53	55	parallel
Strand 3	B	216	218	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	91	94	first strand
Strand 2	B	236	239	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	200	201	first strand
Strand 2	B	120	122	anti-parallel
Strand 3	B	432	434	anti-parallel
Strand 4	B	423	425	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	259	261	first strand
Strand 2	B	445	454	anti-parallel
Strand 3	B	284	297	anti-parallel
Strand 4	B	272	274	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	259	261	first strand
Strand 2	B	445	454	anti-parallel
Strand 3	B	284	297	anti-parallel
Strand 4	B	329	333	anti-parallel
Strand 5	B	414	418	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	358	361	first strand
Strand 2	B	465	468	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	374	378	first strand
Strand 2	B	381	385	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	45	46	first strand
Strand 2	C	488	491	anti-parallel
Strand 3	C	223	228	anti-parallel
Strand 4	C	242	245	anti-parallel
Strand 5	C	84	85	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	74	75	first strand
Strand 2	C	53	55	parallel
Strand 3	C	216	218	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	91	94	first strand
Strand 2	C	236	239	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	200	201	first strand
Strand 2	C	120	122	anti-parallel
Strand 3	C	432	434	anti-parallel
Strand 4	C	423	425	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	259	261	first strand
Strand 2	C	445	454	anti-parallel
Strand 3	C	284	297	anti-parallel
Strand 4	C	272	274	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	259	261	first strand
Strand 2	C	445	454	anti-parallel
Strand 3	C	284	297	anti-parallel
Strand 4	C	329	333	anti-parallel
Strand 5	C	414	418	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	358	361	first strand
Strand 2	C	465	468	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	374	378	first strand
Strand 2	C	381	385	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	45	46	first strand
Strand 2	D	488	491	anti-parallel
Strand 3	D	223	228	anti-parallel
Strand 4	D	242	245	anti-parallel
Strand 5	D	84	85	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	74	75	first strand
Strand 2	D	53	55	parallel
Strand 3	D	216	218	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	91	94	first strand
Strand 2	D	236	239	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	200	201	first strand
Strand 2	D	120	122	anti-parallel
Strand 3	D	432	434	anti-parallel
Strand 4	D	423	425	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	259	261	first strand
Strand 2	D	445	454	anti-parallel
Strand 3	D	284	297	anti-parallel
Strand 4	D	272	274	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	259	261	first strand
Strand 2	D	445	454	anti-parallel
Strand 3	D	284	297	anti-parallel
Strand 4	D	329	333	anti-parallel
Strand 5	D	414	418	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	358	361	first strand
Strand 2	D	465	468	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	374	378	first strand
Strand 2	D	381	385	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: 3TIH

Analysis of interatomic Contacts of Structural Units in PDB entry:
3TIH