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

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 3WDT entry

There are 4 chains in PDB entry 3WDT (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU -1	PRO 296
B	PHE 0	PRO 296
C	PHE 0	PRO 296
D	PHE 0	PRO 296

There are 40 helices in PDB entry 3WDT. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	9	15	Right-handed alpha
Helix 2	2	A	34	41	Right-handed alpha
Helix 3	3	A	171	174	Right-handed 310
Helix 4	4	A	175	182	Right-handed alpha
Helix 5	5	A	216	220	Right-handed 310
Helix 6	6	A	233	238	Right-handed alpha
Helix 7	7	A	250	255	Right-handed alpha
Helix 8	8	A	257	261	Right-handed 310
Helix 9	9	A	263	267	Right-handed 310
Helix 10	10	A	269	277	Right-handed alpha
Helix 11	11	A	278	282	Right-handed 310
Helix 12	12	B	9	15	Right-handed alpha
Helix 13	13	B	34	41	Right-handed alpha
Helix 14	14	B	175	182	Right-handed alpha
Helix 15	15	B	216	220	Right-handed 310
Helix 16	16	B	233	238	Right-handed alpha
Helix 17	17	B	250	259	Right-handed alpha
Helix 18	18	B	260	266	Right-handed 310
Helix 19	19	B	269	277	Right-handed alpha
Helix 20	20	B	278	282	Right-handed 310
Helix 21	21	C	9	15	Right-handed alpha
Helix 22	22	C	34	41	Right-handed alpha
Helix 23	23	C	171	174	Right-handed 310
Helix 24	24	C	175	182	Right-handed alpha
Helix 25	25	C	216	220	Right-handed 310
Helix 26	26	C	233	238	Right-handed alpha
Helix 27	27	C	257	261	Right-handed 310
Helix 28	28	C	263	267	Right-handed 310
Helix 29	29	C	269	277	Right-handed alpha
Helix 30	30	C	278	282	Right-handed 310
Helix 31	31	D	9	15	Right-handed alpha
Helix 32	32	D	34	41	Right-handed alpha
Helix 33	33	D	171	174	Right-handed 310
Helix 34	34	D	175	182	Right-handed alpha
Helix 35	35	D	216	220	Right-handed 310
Helix 36	36	D	233	238	Right-handed alpha
Helix 37	37	D	250	255	Right-handed alpha
Helix 38	38	D	262	267	Right-handed 310
Helix 39	39	D	269	277	Right-handed alpha
Helix 40	40	D	278	282	Right-handed 310

There are 16 sheets in PDB entry 3WDT. 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 4 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	2	6	first strand
Strand 2	A	286	295	anti-parallel
Strand 3	A	50	53	anti-parallel
Strand 4	A	44	47	anti-parallel

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There are 6 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	2	6	first strand
Strand 2	A	286	295	anti-parallel
Strand 3	A	80	88	anti-parallel
Strand 4	A	185	192	anti-parallel
Strand 5	A	195	202	anti-parallel
Strand 6	A	225	227	anti-parallel

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There are 8 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	17	19	first strand
Strand 2	A	70	73	anti-parallel
Strand 3	A	242	249	anti-parallel
Strand 4	A	96	103	anti-parallel
Strand 5	A	113	118	anti-parallel
Strand 6	A	127	131	anti-parallel
Strand 7	A	165	168	anti-parallel
Strand 8	A	146	147	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	30	32	first strand
Strand 2	A	66	68	parallel

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There are 4 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	2	6	first strand
Strand 2	B	286	295	anti-parallel
Strand 3	B	50	53	anti-parallel
Strand 4	B	44	47	anti-parallel

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There are 6 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	2	6	first strand
Strand 2	B	286	295	anti-parallel
Strand 3	B	80	88	anti-parallel
Strand 4	B	185	192	anti-parallel
Strand 5	B	195	202	anti-parallel
Strand 6	B	225	227	anti-parallel

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There are 8 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	17	19	first strand
Strand 2	B	70	73	anti-parallel
Strand 3	B	241	249	anti-parallel
Strand 4	B	96	104	anti-parallel
Strand 5	B	113	118	anti-parallel
Strand 6	B	127	131	anti-parallel
Strand 7	B	165	168	anti-parallel
Strand 8	B	146	147	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	30	32	first strand
Strand 2	B	66	68	parallel

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There are 4 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	2	6	first strand
Strand 2	C	286	295	anti-parallel
Strand 3	C	50	53	anti-parallel
Strand 4	C	44	47	anti-parallel

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There are 6 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	2	6	first strand
Strand 2	C	286	295	anti-parallel
Strand 3	C	80	88	anti-parallel
Strand 4	C	185	192	anti-parallel
Strand 5	C	195	202	anti-parallel
Strand 6	C	225	228	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	C	17	19	first strand
Strand 2	C	70	73	anti-parallel
Strand 3	C	241	249	anti-parallel
Strand 4	C	96	104	anti-parallel
Strand 5	C	113	118	anti-parallel
Strand 6	C	127	131	anti-parallel
Strand 7	C	165	168	anti-parallel
Strand 8	C	146	147	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	30	32	first strand
Strand 2	C	66	68	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	2	6	first strand
Strand 2	D	286	295	anti-parallel
Strand 3	D	50	53	anti-parallel
Strand 4	D	44	47	anti-parallel

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There are 6 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	2	6	first strand
Strand 2	D	286	295	anti-parallel
Strand 3	D	80	88	anti-parallel
Strand 4	D	185	192	anti-parallel
Strand 5	D	195	202	anti-parallel
Strand 6	D	225	228	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	17	19	first strand
Strand 2	D	70	73	anti-parallel
Strand 3	D	241	249	anti-parallel
Strand 4	D	96	104	anti-parallel
Strand 5	D	113	118	anti-parallel
Strand 6	D	127	131	anti-parallel
Strand 7	D	165	168	anti-parallel
Strand 8	D	146	147	anti-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	30	32	first strand
Strand 2	D	66	68	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: 3WDT

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