Analysis of interatomic Contacts of Structural Units in PDB entry:
1TX6

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 1TX6 entry

There are 6 chains in PDB entry 1TX6 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ILE 16	ASN 245
B	ILE 16	ASN 245
C	ILE 16	ASN 245
D	ILE 16	ASN 245
I	ARG 5	ARG 125
J	ARG 5	ARG 125

There are 12 helices in PDB entry 1TX6. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	55	59	Right-handed 310
Helix 2	2	A	164	172	Right-handed alpha
Helix 3	3	A	234	244	Right-handed alpha
Helix 4	4	B	55	59	Right-handed 310
Helix 5	5	B	164	172	Right-handed alpha
Helix 6	6	B	234	244	Right-handed alpha
Helix 7	7	C	55	59	Right-handed 310
Helix 8	8	C	164	172	Right-handed alpha
Helix 9	9	C	234	244	Right-handed alpha
Helix 10	10	D	55	59	Right-handed 310
Helix 11	11	D	164	172	Right-handed alpha
Helix 12	12	D	234	245	Right-handed alpha

There are 15 sheets in PDB entry 1TX6. 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,

There are 7 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	20	21	first strand
Strand 2	A	156	161	anti-parallel
Strand 3	A	135	140	anti-parallel
Strand 4	A	198	201	anti-parallel
Strand 5	A	204	216	anti-parallel
Strand 6	A	226	230	anti-parallel
Strand 7	A	180	183	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	20	21	first strand
Strand 2	A	156	161	anti-parallel
Strand 3	A	135	140	anti-parallel
Strand 4	A	198	201	anti-parallel
Strand 5	A	204	216	anti-parallel
Strand 6	I	13	16	anti-parallel
Strand 7	I	22	25	anti-parallel
Strand 8	I	54	56	anti-parallel

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There are 7 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	30	34	first strand
Strand 2	A	40	46	anti-parallel
Strand 3	A	51	54	anti-parallel
Strand 4	A	104	108	anti-parallel
Strand 5	A	81	90	anti-parallel
Strand 6	A	64	67	anti-parallel
Strand 7	A	30	34	anti-parallel

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There are 7 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	20	21	first strand
Strand 2	B	156	161	anti-parallel
Strand 3	B	135	140	anti-parallel
Strand 4	B	198	201	anti-parallel
Strand 5	B	204	217	anti-parallel
Strand 6	B	226	230	anti-parallel
Strand 7	B	180	183	anti-parallel

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There are 8 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	20	21	first strand
Strand 2	B	156	161	anti-parallel
Strand 3	B	135	140	anti-parallel
Strand 4	B	198	201	anti-parallel
Strand 5	B	204	217	anti-parallel
Strand 6	I	72	75	anti-parallel
Strand 7	I	81	84	anti-parallel
Strand 8	I	114	115	anti-parallel

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There are 7 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	30	34	first strand
Strand 2	B	40	46	anti-parallel
Strand 3	B	51	54	anti-parallel
Strand 4	B	104	108	anti-parallel
Strand 5	B	81	90	anti-parallel
Strand 6	B	64	67	anti-parallel
Strand 7	B	30	34	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	20	21	first strand
Strand 2	C	156	161	anti-parallel
Strand 3	C	135	140	anti-parallel
Strand 4	C	198	201	anti-parallel
Strand 5	C	204	216	anti-parallel
Strand 6	C	226	230	anti-parallel
Strand 7	C	180	183	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	20	21	first strand
Strand 2	C	156	161	anti-parallel
Strand 3	C	135	140	anti-parallel
Strand 4	C	198	201	anti-parallel
Strand 5	C	204	216	anti-parallel
Strand 6	J	13	16	anti-parallel
Strand 7	J	22	25	anti-parallel
Strand 8	J	54	56	anti-parallel

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There are 7 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	30	34	first strand
Strand 2	C	40	48	anti-parallel
Strand 3	C	51	54	anti-parallel
Strand 4	C	104	108	anti-parallel
Strand 5	C	81	90	anti-parallel
Strand 6	C	64	67	anti-parallel
Strand 7	C	30	34	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	20	21	first strand
Strand 2	D	156	161	anti-parallel
Strand 3	D	135	140	anti-parallel
Strand 4	D	198	201	anti-parallel
Strand 5	D	204	217	anti-parallel
Strand 6	D	226	230	anti-parallel
Strand 7	D	180	183	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	20	21	first strand
Strand 2	D	156	161	anti-parallel
Strand 3	D	135	140	anti-parallel
Strand 4	D	198	201	anti-parallel
Strand 5	D	204	217	anti-parallel
Strand 6	J	72	75	anti-parallel
Strand 7	J	81	84	anti-parallel
Strand 8	J	114	115	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	30	34	first strand
Strand 2	D	40	48	anti-parallel
Strand 3	D	51	54	anti-parallel
Strand 4	D	104	108	anti-parallel
Strand 5	D	81	90	anti-parallel
Strand 6	D	64	67	anti-parallel
Strand 7	D	30	34	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	39	41	first strand
Strand 2	I	49	51	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	39	40	first strand
Strand 2	J	50	51	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	J	98	99	first strand
Strand 2	J	109	110	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: 1TX6

Analysis of interatomic Contacts of Structural Units in PDB entry:
1TX6