Analysis of interatomic Contacts of Structural Units in PDB entry:
2DUT

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 2DUT entry

There are 4 chains in PDB entry 2DUT (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	GLU 410
B	MET 1	GLU 410
C	MET 1	GLU 410
D	MET 1	GLU 410

There are 48 helices in PDB entry 2DUT. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	3	23	Right-handed alpha
Helix 2	2	A	31	44	Right-handed alpha
Helix 3	3	A	47	59	Right-handed alpha
Helix 4	4	A	95	107	Right-handed alpha
Helix 5	5	A	130	141	Right-handed alpha
Helix 6	6	A	152	168	Right-handed alpha
Helix 7	7	A	204	208	Right-handed 310
Helix 8	8	A	250	253	Right-handed 310
Helix 9	9	A	271	277	Right-handed alpha
Helix 10	10	A	279	288	Right-handed alpha
Helix 11	11	A	312	320	Right-handed alpha
Helix 12	12	A	322	326	Right-handed 310
Helix 13	13	B	3	23	Right-handed alpha
Helix 14	14	B	31	44	Right-handed alpha
Helix 15	15	B	47	59	Right-handed alpha
Helix 16	16	B	95	107	Right-handed alpha
Helix 17	17	B	130	141	Right-handed alpha
Helix 18	18	B	152	168	Right-handed alpha
Helix 19	19	B	204	208	Right-handed 310
Helix 20	20	B	250	253	Right-handed 310
Helix 21	21	B	271	277	Right-handed alpha
Helix 22	22	B	279	288	Right-handed alpha
Helix 23	23	B	312	320	Right-handed alpha
Helix 24	24	B	322	326	Right-handed 310
Helix 25	25	C	3	23	Right-handed alpha
Helix 26	26	C	31	44	Right-handed alpha
Helix 27	27	C	47	59	Right-handed alpha
Helix 28	28	C	95	107	Right-handed alpha
Helix 29	29	C	130	141	Right-handed alpha
Helix 30	30	C	152	168	Right-handed alpha
Helix 31	31	C	204	208	Right-handed 310
Helix 32	32	C	250	253	Right-handed 310
Helix 33	33	C	271	277	Right-handed alpha
Helix 34	34	C	279	288	Right-handed alpha
Helix 35	35	C	312	320	Right-handed alpha
Helix 36	36	C	322	326	Right-handed 310
Helix 37	37	D	3	23	Right-handed alpha
Helix 38	38	D	31	44	Right-handed alpha
Helix 39	39	D	47	59	Right-handed alpha
Helix 40	40	D	95	107	Right-handed alpha
Helix 41	41	D	130	141	Right-handed alpha
Helix 42	42	D	152	168	Right-handed alpha
Helix 43	43	D	204	208	Right-handed 310
Helix 44	44	D	250	253	Right-handed 310
Helix 45	45	D	271	277	Right-handed alpha
Helix 46	46	D	279	288	Right-handed alpha
Helix 47	47	D	312	320	Right-handed alpha
Helix 48	48	D	322	326	Right-handed 310

There are 16 sheets in PDB entry 2DUT. 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,

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	29	30	first strand
Strand 2	A	399	405	anti-parallel
Strand 3	A	387	392	anti-parallel
Strand 4	A	255	261	anti-parallel
Strand 5	A	242	248	anti-parallel
Strand 6	A	220	235	anti-parallel
Strand 7	A	209	214	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	29	30	first strand
Strand 2	A	399	405	anti-parallel
Strand 3	A	387	392	anti-parallel
Strand 4	A	255	261	anti-parallel
Strand 5	A	242	248	anti-parallel
Strand 6	A	220	235	anti-parallel
Strand 7	A	293	302	anti-parallel
Strand 8	A	379	382	parallel

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There are 5 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	145	147	first strand
Strand 2	A	116	123	parallel
Strand 3	A	187	193	anti-parallel
Strand 4	A	342	351	parallel
Strand 5	A	306	311	anti-parallel

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There are 2 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	197	198	first strand
Strand 2	A	357	358	anti-parallel

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There are 7 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	29	30	first strand
Strand 2	B	399	405	anti-parallel
Strand 3	B	387	392	anti-parallel
Strand 4	B	255	261	anti-parallel
Strand 5	B	242	248	anti-parallel
Strand 6	B	220	235	anti-parallel
Strand 7	B	209	214	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	29	30	first strand
Strand 2	B	399	405	anti-parallel
Strand 3	B	387	392	anti-parallel
Strand 4	B	255	261	anti-parallel
Strand 5	B	242	248	anti-parallel
Strand 6	B	220	235	anti-parallel
Strand 7	B	293	302	anti-parallel
Strand 8	B	379	382	parallel

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There are 6 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	145	147	first strand
Strand 2	B	116	123	parallel
Strand 3	B	187	193	anti-parallel
Strand 4	B	342	351	parallel
Strand 5	B	306	311	anti-parallel
Strand 6	D	366	369	anti-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	B	197	198	first strand
Strand 2	B	357	358	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	29	30	first strand
Strand 2	C	399	405	anti-parallel
Strand 3	C	387	392	anti-parallel
Strand 4	C	255	261	anti-parallel
Strand 5	C	242	248	anti-parallel
Strand 6	C	220	235	anti-parallel
Strand 7	C	209	214	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	29	30	first strand
Strand 2	C	399	405	anti-parallel
Strand 3	C	387	392	anti-parallel
Strand 4	C	255	261	anti-parallel
Strand 5	C	242	248	anti-parallel
Strand 6	C	220	235	anti-parallel
Strand 7	C	293	302	anti-parallel
Strand 8	C	379	382	parallel

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There are 5 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	145	147	first strand
Strand 2	C	116	123	parallel
Strand 3	C	187	193	anti-parallel
Strand 4	C	342	351	parallel
Strand 5	C	306	311	anti-parallel

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There are 2 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	197	198	first strand
Strand 2	C	357	358	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	366	369	first strand
Strand 2	D	306	311	anti-parallel
Strand 3	D	342	351	anti-parallel
Strand 4	D	187	193	parallel
Strand 5	D	116	123	anti-parallel
Strand 6	D	145	147	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	29	30	first strand
Strand 2	D	399	405	anti-parallel
Strand 3	D	387	392	anti-parallel
Strand 4	D	255	261	anti-parallel
Strand 5	D	242	248	anti-parallel
Strand 6	D	220	235	anti-parallel
Strand 7	D	209	214	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	29	30	first strand
Strand 2	D	399	405	anti-parallel
Strand 3	D	387	392	anti-parallel
Strand 4	D	255	261	anti-parallel
Strand 5	D	242	248	anti-parallel
Strand 6	D	220	235	anti-parallel
Strand 7	D	293	302	anti-parallel
Strand 8	D	379	382	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	D	197	198	first strand
Strand 2	D	357	358	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: 2DUT

Analysis of interatomic Contacts of Structural Units in PDB entry:
2DUT