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

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 3WLF entry

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

Chain ID	Initial residue	Terminal residue
A	SER 2	PRO 336
B	ILE 3	PRO 336
C	ILE 3	PRO 336
D	ILE 3	PRO 336

There are 45 helices in PDB entry 3WLF. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	44	53	Right-handed alpha
Helix 2	2	A	105	109	Right-handed 310
Helix 3	3	A	133	135	Right-handed 310
Helix 4	4	A	145	153	Right-handed alpha
Helix 5	5	A	156	166	Right-handed alpha
Helix 6	6	A	182	193	Right-handed alpha
Helix 7	7	A	203	214	Right-handed alpha
Helix 8	8	A	240	250	Right-handed alpha
Helix 9	9	A	271	277	Right-handed alpha
Helix 10	10	A	288	301	Right-handed alpha
Helix 11	11	A	315	326	Right-handed alpha
Helix 12	12	B	44	52	Right-handed alpha
Helix 13	13	B	105	109	Right-handed 310
Helix 14	14	B	133	135	Right-handed 310
Helix 15	15	B	145	151	Right-handed alpha
Helix 16	16	B	156	166	Right-handed alpha
Helix 17	17	B	182	193	Right-handed alpha
Helix 18	18	B	203	213	Right-handed alpha
Helix 19	19	B	240	250	Right-handed alpha
Helix 20	20	B	271	277	Right-handed alpha
Helix 21	21	B	288	301	Right-handed alpha
Helix 22	22	B	315	324	Right-handed alpha
Helix 23	23	C	44	53	Right-handed alpha
Helix 24	24	C	100	104	Right-handed 310
Helix 25	25	C	105	109	Right-handed 310
Helix 26	26	C	145	151	Right-handed alpha
Helix 27	27	C	156	166	Right-handed alpha
Helix 28	28	C	183	193	Right-handed alpha
Helix 29	29	C	203	214	Right-handed alpha
Helix 30	30	C	240	250	Right-handed alpha
Helix 31	31	C	271	277	Right-handed alpha
Helix 32	32	C	288	301	Right-handed alpha
Helix 33	33	C	315	326	Right-handed alpha
Helix 34	34	D	44	52	Right-handed alpha
Helix 35	35	D	100	104	Right-handed 310
Helix 36	36	D	105	109	Right-handed 310
Helix 37	37	D	133	135	Right-handed 310
Helix 38	38	D	145	153	Right-handed alpha
Helix 39	39	D	156	166	Right-handed alpha
Helix 40	40	D	185	193	Right-handed alpha
Helix 41	41	D	203	213	Right-handed alpha
Helix 42	42	D	240	250	Right-handed alpha
Helix 43	43	D	271	277	Right-handed alpha
Helix 44	44	D	288	301	Right-handed alpha
Helix 45	45	D	315	325	Right-handed alpha

There are 20 sheets in PDB entry 3WLF. 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, Q, R, S, T,

There are 3 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	17	25	first strand
Strand 2	A	6	13	anti-parallel
Strand 3	A	61	62	anti-parallel

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There are 5 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	128	131	first strand
Strand 2	A	34	42	anti-parallel
Strand 3	A	66	74	anti-parallel
Strand 4	A	86	89	anti-parallel
Strand 5	A	137	139	anti-parallel

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There are 4 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	128	131	first strand
Strand 2	A	34	42	anti-parallel
Strand 3	A	331	335	anti-parallel
Strand 4	A	308	312	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	116	117	first strand
Strand 2	A	120	121	parallel

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There are 12 strands in E sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	217	219	first strand
Strand 2	A	196	200	parallel
Strand 3	A	173	177	parallel
Strand 4	A	231	236	parallel
Strand 5	A	251	259	parallel
Strand 6	A	280	282	parallel
Strand 7	D	280	282	anti-parallel
Strand 8	D	251	259	parallel
Strand 9	D	231	236	parallel
Strand 10	D	173	177	parallel
Strand 11	D	196	200	parallel
Strand 12	D	217	219	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	266	270	first strand
Strand 2	D	266	270	anti-parallel

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There are 3 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	24	first strand
Strand 2	B	7	13	anti-parallel
Strand 3	B	61	62	anti-parallel

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There are 5 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	128	131	first strand
Strand 2	B	34	43	anti-parallel
Strand 3	B	67	74	anti-parallel
Strand 4	B	86	89	anti-parallel
Strand 5	B	137	139	anti-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	B	128	131	first strand
Strand 2	B	34	43	anti-parallel
Strand 3	B	332	335	anti-parallel
Strand 4	B	309	312	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	116	117	first strand
Strand 2	B	120	121	parallel

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There are 12 strands in K sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	217	219	first strand
Strand 2	B	196	200	parallel
Strand 3	B	173	177	parallel
Strand 4	B	231	236	parallel
Strand 5	B	251	259	parallel
Strand 6	B	280	282	parallel
Strand 7	C	280	282	anti-parallel
Strand 8	C	251	259	parallel
Strand 9	C	231	236	parallel
Strand 10	C	173	177	parallel
Strand 11	C	196	200	parallel
Strand 12	C	217	219	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	B	266	270	first strand
Strand 2	C	266	270	anti-parallel

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There are 3 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	19	25	first strand
Strand 2	C	6	12	anti-parallel
Strand 3	C	61	62	anti-parallel

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There are 5 strands in N sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	128	131	first strand
Strand 2	C	34	41	anti-parallel
Strand 3	C	67	74	anti-parallel
Strand 4	C	86	89	anti-parallel
Strand 5	C	137	139	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	C	116	117	first strand
Strand 2	C	120	121	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	C	309	312	first strand
Strand 2	C	332	335	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	17	25	first strand
Strand 2	D	6	13	anti-parallel
Strand 3	D	61	62	anti-parallel

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There are 5 strands in R sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	128	131	first strand
Strand 2	D	34	43	anti-parallel
Strand 3	D	66	74	anti-parallel
Strand 4	D	86	89	anti-parallel
Strand 5	D	137	139	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	128	131	first strand
Strand 2	D	34	43	anti-parallel
Strand 3	D	331	335	anti-parallel
Strand 4	D	308	312	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	116	117	first strand
Strand 2	D	120	121	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: 3WLF

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