Analysis of interatomic Contacts of Structural Units in PDB entry:
1DX5

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 1DX5 entry

There are 12 chains in PDB entry 1DX5 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 1	ARG 15
B	THR 1	ARG 15
C	THR 1	ARG 15
D	THR 1	ARG 15
I	VAL 345	CYS 462
J	VAL 345	CYS 462
K	VAL 345	CYS 462
L	VAL 345	CYS 462
M	ILE 16	GLU 247
N	ILE 16	GLU 247
O	ILE 16	GLU 247
P	ILE 16	GLU 247

There are 44 helices in PDB entry 1DX5. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	7	11	Right-handed 310
Helix 2	AA2	A	14	14	Right-handed alpha
Helix 3	AA3	B	7	11	Right-handed 310
Helix 4	AA4	B	14	14	Right-handed alpha
Helix 5	AA5	C	7	11	Right-handed 310
Helix 6	AA6	C	14	14	Right-handed alpha
Helix 7	AA7	D	7	11	Right-handed 310
Helix 8	AA8	D	14	14	Right-handed alpha
Helix 9	AA9	I	349	354	Right-handed 310
Helix 10	AB1	I	425	430	Right-handed alpha
Helix 11	AB2	J	349	354	Right-handed 310
Helix 12	AB3	J	425	430	Right-handed alpha
Helix 13	AB4	K	349	354	Right-handed 310
Helix 14	AB5	K	425	430	Right-handed alpha
Helix 15	AB6	L	349	354	Right-handed 310
Helix 16	AB7	L	425	430	Right-handed alpha
Helix 17	AB8	M	55	58	Right-handed 310
Helix 18	AB9	M	60	60	Right-handed 310
Helix 19	AC1	M	60	62	Right-handed 310
Helix 20	AC2	M	125	130	Right-handed alpha
Helix 21	AC3	M	164	171	Right-handed alpha
Helix 22	AC4	M	185	186	Right-handed 310
Helix 23	AC5	M	234	245	Right-handed alpha
Helix 24	AC6	N	55	58	Right-handed 310
Helix 25	AC7	N	60	60	Right-handed 310
Helix 26	AC8	N	60	62	Right-handed 310
Helix 27	AC9	N	125	130	Right-handed alpha
Helix 28	AD1	N	164	171	Right-handed alpha
Helix 29	AD2	N	185	186	Right-handed 310
Helix 30	AD3	N	234	245	Right-handed alpha
Helix 31	AD4	O	55	58	Right-handed 310
Helix 32	AD5	O	60	60	Right-handed 310
Helix 33	AD6	O	60	62	Right-handed 310
Helix 34	AD7	O	125	130	Right-handed alpha
Helix 35	AD8	O	164	171	Right-handed alpha
Helix 36	AD9	O	185	186	Right-handed 310
Helix 37	AE1	O	234	245	Right-handed alpha
Helix 38	AE2	P	55	58	Right-handed 310
Helix 39	AE3	P	60	60	Right-handed 310
Helix 40	AE4	P	60	62	Right-handed 310
Helix 41	AE5	P	125	130	Right-handed alpha
Helix 42	AE6	P	164	171	Right-handed alpha
Helix 43	AE7	P	185	186	Right-handed 310
Helix 44	AE8	P	231	245	Right-handed alpha

There are 32 sheets in PDB entry 1DX5. 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, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3, AD4, AD5,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	359	362	first strand
Strand 2	I	368	371	anti-parallel

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There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	376	379	first strand
Strand 2	I	382	388	anti-parallel

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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	394	396	first strand
Strand 2	I	420	423	anti-parallel
Strand 3	I	413	416	anti-parallel

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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	398	399	first strand
Strand 2	I	407	408	anti-parallel

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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	436	439	first strand
Strand 2	I	444	448	anti-parallel
Strand 3	I	455	458	anti-parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	359	362	first strand
Strand 2	J	368	371	anti-parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	376	379	first strand
Strand 2	J	382	388	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	J	394	396	first strand
Strand 2	J	420	423	anti-parallel
Strand 3	J	413	416	anti-parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	398	399	first strand
Strand 2	J	407	408	anti-parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	436	439	first strand
Strand 2	J	444	447	anti-parallel
Strand 3	J	456	458	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	359	362	first strand
Strand 2	K	368	371	anti-parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	376	379	first strand
Strand 2	K	382	388	anti-parallel

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There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	394	396	first strand
Strand 2	K	420	423	anti-parallel
Strand 3	K	413	416	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	K	398	400	first strand
Strand 2	K	406	408	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	K	436	439	first strand
Strand 2	K	444	447	anti-parallel
Strand 3	K	456	458	anti-parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	359	362	first strand
Strand 2	L	368	371	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	376	379	first strand
Strand 2	L	382	388	anti-parallel

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There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	394	396	first strand
Strand 2	L	420	423	anti-parallel
Strand 3	L	413	416	anti-parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	398	400	first strand
Strand 2	L	406	408	anti-parallel

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There are 3 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	436	439	first strand
Strand 2	L	444	447	anti-parallel
Strand 3	L	457	458	anti-parallel

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There are 7 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	20	21	first strand
Strand 2	M	156	161	anti-parallel
Strand 3	M	135	140	anti-parallel
Strand 4	M	198	202	anti-parallel
Strand 5	M	207	215	anti-parallel
Strand 6	M	226	230	anti-parallel
Strand 7	M	180	183	anti-parallel

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There are 7 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	81	83	first strand
Strand 2	M	64	68	anti-parallel
Strand 3	M	30	35	anti-parallel
Strand 4	M	39	46	anti-parallel
Strand 5	M	51	54	anti-parallel
Strand 6	M	104	108	anti-parallel
Strand 7	M	85	90	anti-parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	60	60	first strand
Strand 2	M	60	60	anti-parallel

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There are 7 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	20	21	first strand
Strand 2	N	156	161	anti-parallel
Strand 3	N	135	140	anti-parallel
Strand 4	N	198	202	anti-parallel
Strand 5	N	207	215	anti-parallel
Strand 6	N	226	230	anti-parallel
Strand 7	N	180	183	anti-parallel

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There are 7 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	81	83	first strand
Strand 2	N	64	68	anti-parallel
Strand 3	N	30	35	anti-parallel
Strand 4	N	39	46	anti-parallel
Strand 5	N	51	54	anti-parallel
Strand 6	N	104	108	anti-parallel
Strand 7	N	85	90	anti-parallel

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There are 2 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	60	60	first strand
Strand 2	N	60	60	anti-parallel

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There are 7 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	20	21	first strand
Strand 2	O	156	161	anti-parallel
Strand 3	O	135	140	anti-parallel
Strand 4	O	198	202	anti-parallel
Strand 5	O	207	215	anti-parallel
Strand 6	O	226	230	anti-parallel
Strand 7	O	180	183	anti-parallel

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There are 7 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	81	83	first strand
Strand 2	O	64	68	anti-parallel
Strand 3	O	30	35	anti-parallel
Strand 4	O	39	46	anti-parallel
Strand 5	O	51	54	anti-parallel
Strand 6	O	104	108	anti-parallel
Strand 7	O	85	90	anti-parallel

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There are 2 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	60	60	first strand
Strand 2	O	60	60	anti-parallel

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There are 7 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	20	21	first strand
Strand 2	P	156	161	anti-parallel
Strand 3	P	135	140	anti-parallel
Strand 4	P	198	202	anti-parallel
Strand 5	P	207	215	anti-parallel
Strand 6	P	226	230	anti-parallel
Strand 7	P	180	183	anti-parallel

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There are 7 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	81	83	first strand
Strand 2	P	64	68	anti-parallel
Strand 3	P	30	35	anti-parallel
Strand 4	P	39	46	anti-parallel
Strand 5	P	51	54	anti-parallel
Strand 6	P	104	108	anti-parallel
Strand 7	P	85	90	anti-parallel

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There are 2 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	60	60	first strand
Strand 2	P	60	60	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: 1DX5

Analysis of interatomic Contacts of Structural Units in PDB entry:
1DX5