Analysis of interatomic Contacts of Structural Units in PDB entry:
5DHT

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 5DHT entry

There are 4 chains in PDB entry 5DHT (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	ASP 264
B	MET 1	HIS 267
C	MET 1	GLU 263
D	TYR 3	GLU 263

There are 33 helices in PDB entry 5DHT. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	10	25	Right-handed alpha
Helix 2	AA2	A	44	55	Right-handed alpha
Helix 3	AA3	A	58	61	Right-handed 310
Helix 4	AA4	A	79	81	Right-handed 310
Helix 5	AA5	A	82	93	Right-handed alpha
Helix 6	AA6	A	157	161	Right-handed 310
Helix 7	AA7	A	162	167	Right-handed alpha
Helix 8	AA8	A	252	262	Right-handed alpha
Helix 9	AA9	B	10	24	Right-handed alpha
Helix 10	AB1	B	25	27	Right-handed 310
Helix 11	AB2	B	44	55	Right-handed alpha
Helix 12	AB3	B	58	61	Right-handed 310
Helix 13	AB4	B	79	81	Right-handed 310
Helix 14	AB5	B	82	91	Right-handed alpha
Helix 15	AB6	B	157	161	Right-handed 310
Helix 16	AB7	B	162	167	Right-handed alpha
Helix 17	AB8	B	252	262	Right-handed alpha
Helix 18	AB9	C	10	25	Right-handed alpha
Helix 19	AC1	C	44	55	Right-handed alpha
Helix 20	AC2	C	58	62	Right-handed 310
Helix 21	AC3	C	79	81	Right-handed 310
Helix 22	AC4	C	82	92	Right-handed alpha
Helix 23	AC5	C	157	161	Right-handed 310
Helix 24	AC6	C	162	167	Right-handed alpha
Helix 25	AC7	C	252	262	Right-handed alpha
Helix 26	AC8	D	10	25	Right-handed alpha
Helix 27	AC9	D	44	55	Right-handed alpha
Helix 28	AD1	D	58	61	Right-handed 310
Helix 29	AD2	D	79	81	Right-handed 310
Helix 30	AD3	D	82	90	Right-handed alpha
Helix 31	AD4	D	157	161	Right-handed 310
Helix 32	AD5	D	162	167	Right-handed alpha
Helix 33	AD6	D	252	262	Right-handed alpha

There are 12 sheets in PDB entry 5DHT. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 7 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	30	31	first strand
Strand 2	A	2	7	parallel
Strand 3	A	38	43	parallel
Strand 4	A	63	68	parallel
Strand 5	A	233	247	parallel
Strand 6	A	96	108	anti-parallel
Strand 7	A	115	120	anti-parallel

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There are 8 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	30	31	first strand
Strand 2	A	2	7	parallel
Strand 3	A	38	43	parallel
Strand 4	A	63	68	parallel
Strand 5	A	233	247	parallel
Strand 6	A	207	211	anti-parallel
Strand 7	A	133	139	anti-parallel
Strand 8	A	142	149	anti-parallel

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There are 7 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	225	228	first strand
Strand 2	A	217	221	anti-parallel
Strand 3	A	123	128	anti-parallel
Strand 4	A	151	155	anti-parallel
Strand 5	A	178	184	anti-parallel
Strand 6	A	199	202	anti-parallel
Strand 7	B	171	172	parallel

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There are 7 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	171	172	first strand
Strand 2	B	199	201	parallel
Strand 3	B	179	184	anti-parallel
Strand 4	B	151	155	anti-parallel
Strand 5	B	123	128	anti-parallel
Strand 6	B	217	221	anti-parallel
Strand 7	B	225	228	anti-parallel

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There are 7 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	30	31	first strand
Strand 2	B	2	7	parallel
Strand 3	B	38	43	parallel
Strand 4	B	63	68	parallel
Strand 5	B	233	247	parallel
Strand 6	B	96	108	anti-parallel
Strand 7	B	116	120	anti-parallel

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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	76	78	first strand
Strand 2	B	63	68	parallel
Strand 3	B	233	247	parallel
Strand 4	B	207	211	anti-parallel
Strand 5	B	133	139	anti-parallel
Strand 6	B	142	149	anti-parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	30	31	first strand
Strand 2	C	2	7	parallel
Strand 3	C	38	43	parallel
Strand 4	C	63	68	parallel

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There are 6 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	115	120	first strand
Strand 2	C	96	109	anti-parallel
Strand 3	C	231	247	anti-parallel
Strand 4	C	207	211	anti-parallel
Strand 5	C	133	139	anti-parallel
Strand 6	C	142	149	anti-parallel

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There are 7 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	225	228	first strand
Strand 2	C	217	221	anti-parallel
Strand 3	C	123	128	anti-parallel
Strand 4	C	151	155	anti-parallel
Strand 5	C	179	184	anti-parallel
Strand 6	C	199	201	anti-parallel
Strand 7	D	171	172	parallel

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There are 7 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	171	172	first strand
Strand 2	D	199	201	parallel
Strand 3	D	179	184	anti-parallel
Strand 4	D	151	155	anti-parallel
Strand 5	D	123	128	anti-parallel
Strand 6	D	217	221	anti-parallel
Strand 7	D	226	228	anti-parallel

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There are 6 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	4	7	first strand
Strand 2	D	38	43	parallel
Strand 3	D	63	68	parallel
Strand 4	D	234	246	parallel
Strand 5	D	97	107	anti-parallel
Strand 6	D	116	120	anti-parallel

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There are 7 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	4	7	first strand
Strand 2	D	38	43	parallel
Strand 3	D	63	68	parallel
Strand 4	D	234	246	parallel
Strand 5	D	207	211	anti-parallel
Strand 6	D	133	139	anti-parallel
Strand 7	D	142	149	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: 5DHT

Analysis of interatomic Contacts of Structural Units in PDB entry:
5DHT