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

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 3THU entry

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

Chain ID	Initial residue	Terminal residue
A	SER -1	TRP 403
B	MET 0	TRP 403
C	MET 0	TRP 403

There are 51 helices in PDB entry 3THU. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	40	51	Right-handed alpha
Helix 2	2	A	51	57	Right-handed alpha
Helix 3	3	A	63	75	Right-handed alpha
Helix 4	4	A	80	103	Right-handed alpha
Helix 5	5	A	105	110	Right-handed 310
Helix 6	6	A	128	142	Right-handed alpha
Helix 7	7	A	183	203	Right-handed alpha
Helix 8	8	A	217	229	Right-handed alpha
Helix 9	9	A	230	232	Right-handed 310
Helix 10	10	A	244	247	Right-handed 310
Helix 11	11	A	248	255	Right-handed alpha
Helix 12	12	A	267	270	Right-handed 310
Helix 13	13	A	271	277	Right-handed alpha
Helix 14	14	A	291	305	Right-handed alpha
Helix 15	15	A	319	333	Right-handed alpha
Helix 16	16	A	345	352	Right-handed alpha
Helix 17	17	A	376	381	Right-handed alpha
Helix 18	18	B	40	51	Right-handed alpha
Helix 19	19	B	51	57	Right-handed alpha
Helix 20	20	B	63	75	Right-handed alpha
Helix 21	21	B	80	103	Right-handed alpha
Helix 22	22	B	105	110	Right-handed 310
Helix 23	23	B	128	142	Right-handed alpha
Helix 24	24	B	183	203	Right-handed alpha
Helix 25	25	B	217	229	Right-handed alpha
Helix 26	26	B	230	232	Right-handed 310
Helix 27	27	B	244	247	Right-handed 310
Helix 28	28	B	248	255	Right-handed alpha
Helix 29	29	B	267	270	Right-handed 310
Helix 30	30	B	271	277	Right-handed alpha
Helix 31	31	B	291	305	Right-handed alpha
Helix 32	32	B	319	333	Right-handed alpha
Helix 33	33	B	345	352	Right-handed alpha
Helix 34	34	B	376	381	Right-handed alpha
Helix 35	35	C	40	51	Right-handed alpha
Helix 36	36	C	51	57	Right-handed alpha
Helix 37	37	C	63	75	Right-handed alpha
Helix 38	38	C	80	103	Right-handed alpha
Helix 39	39	C	105	110	Right-handed alpha
Helix 40	40	C	128	142	Right-handed alpha
Helix 41	41	C	183	203	Right-handed alpha
Helix 42	42	C	217	229	Right-handed alpha
Helix 43	43	C	230	232	Right-handed 310
Helix 44	44	C	244	247	Right-handed 310
Helix 45	45	C	248	255	Right-handed alpha
Helix 46	46	C	267	270	Right-handed 310
Helix 47	47	C	271	277	Right-handed alpha
Helix 48	48	C	291	305	Right-handed alpha
Helix 49	49	C	319	333	Right-handed alpha
Helix 50	50	C	345	352	Right-handed alpha
Helix 51	51	C	376	381	Right-handed alpha

There are 12 sheets in PDB entry 3THU. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 3 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	4	12	first strand
Strand 2	A	18	25	anti-parallel
Strand 3	A	30	34	anti-parallel

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There are 8 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	309	310	first strand
Strand 2	A	282	283	parallel
Strand 3	A	259	261	parallel
Strand 4	A	235	237	parallel
Strand 5	A	207	211	parallel
Strand 6	A	146	151	parallel
Strand 7	A	118	126	parallel
Strand 8	A	339	340	parallel

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There are 9 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	309	310	first strand
Strand 2	A	282	283	parallel
Strand 3	A	259	261	parallel
Strand 4	A	235	237	parallel
Strand 5	A	207	211	parallel
Strand 6	A	146	151	parallel
Strand 7	A	118	126	parallel
Strand 8	A	362	364	anti-parallel
Strand 9	A	357	359	anti-parallel

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There are 3 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	179	182	first strand
Strand 2	A	392	395	parallel
Strand 3	A	400	401	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	4	12	first strand
Strand 2	B	18	25	anti-parallel
Strand 3	B	30	34	anti-parallel

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There are 8 strands in F sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	309	310	first strand
Strand 2	B	282	283	parallel
Strand 3	B	259	261	parallel
Strand 4	B	235	237	parallel
Strand 5	B	207	211	parallel
Strand 6	B	146	151	parallel
Strand 7	B	118	126	parallel
Strand 8	B	339	340	parallel

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There are 9 strands in G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	309	310	first strand
Strand 2	B	282	283	parallel
Strand 3	B	259	261	parallel
Strand 4	B	235	237	parallel
Strand 5	B	207	211	parallel
Strand 6	B	146	151	parallel
Strand 7	B	118	126	parallel
Strand 8	B	362	364	anti-parallel
Strand 9	B	357	359	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	179	182	first strand
Strand 2	B	392	395	parallel
Strand 3	B	400	401	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	4	12	first strand
Strand 2	C	18	25	anti-parallel
Strand 3	C	30	34	anti-parallel

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There are 8 strands in J sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	309	310	first strand
Strand 2	C	282	283	parallel
Strand 3	C	259	261	parallel
Strand 4	C	235	237	parallel
Strand 5	C	207	211	parallel
Strand 6	C	146	151	parallel
Strand 7	C	118	126	parallel
Strand 8	C	339	340	parallel

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There are 9 strands in K sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	309	310	first strand
Strand 2	C	282	283	parallel
Strand 3	C	259	261	parallel
Strand 4	C	235	237	parallel
Strand 5	C	207	211	parallel
Strand 6	C	146	151	parallel
Strand 7	C	118	126	parallel
Strand 8	C	362	364	anti-parallel
Strand 9	C	357	359	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	179	182	first strand
Strand 2	C	392	395	parallel
Strand 3	C	400	401	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: 3THU

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