Analysis of interatomic Contacts of Structural Units in PDB entry:
4WNP

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 4WNP entry

Note, this PDB entry contains modified residue(s) PHOSPHOTHREONINE (TPO) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 8 chains in PDB entry 4WNP (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 7	ALA 179
A	LEU 181	ALA 280
B	THR 8	ALA 179
B	LEU 181	ALA 280
C	THR 8	ALA 179
C	LEU 181	ASP 279
D	THR 8	ALA 179
D	LEU 181	ALA 280

There are 51 helices in PDB entry 4WNP. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	49	51	Right-handed 310
Helix 2	AA2	A	52	68	Right-handed alpha
Helix 3	AA3	A	99	108	Right-handed alpha
Helix 4	AA4	A	111	133	Right-handed alpha
Helix 5	AA5	A	140	142	Right-handed 310
Helix 6	AA6	A	150	154	Right-handed 310
Helix 7	AA7	A	155	159	Right-handed 310
Helix 8	AA8	A	184	188	Right-handed 310
Helix 9	AA9	A	189	194	Right-handed alpha
Helix 10	AB1	A	200	217	Right-handed alpha
Helix 11	AB2	A	225	236	Right-handed alpha
Helix 12	AB3	A	248	259	Right-handed alpha
Helix 13	AB4	A	268	274	Right-handed alpha
Helix 14	AB5	A	275	279	Right-handed 310
Helix 15	AB6	B	49	51	Right-handed 310
Helix 16	AB7	B	52	68	Right-handed alpha
Helix 17	AB8	B	99	108	Right-handed alpha
Helix 18	AB9	B	111	133	Right-handed alpha
Helix 19	AC1	B	140	142	Right-handed 310
Helix 20	AC2	B	155	159	Right-handed 310
Helix 21	AC3	B	189	194	Right-handed alpha
Helix 22	AC4	B	200	217	Right-handed alpha
Helix 23	AC5	B	225	236	Right-handed alpha
Helix 24	AC6	B	248	259	Right-handed alpha
Helix 25	AC7	B	268	274	Right-handed alpha
Helix 26	AC8	C	49	51	Right-handed 310
Helix 27	AC9	C	52	68	Right-handed alpha
Helix 28	AD1	C	100	108	Right-handed alpha
Helix 29	AD2	C	111	133	Right-handed alpha
Helix 30	AD3	C	140	142	Right-handed 310
Helix 31	AD4	C	150	154	Right-handed 310
Helix 32	AD5	C	155	159	Right-handed 310
Helix 33	AD6	C	184	188	Right-handed 310
Helix 34	AD7	C	189	194	Right-handed alpha
Helix 35	AD8	C	200	217	Right-handed alpha
Helix 36	AD9	C	225	236	Right-handed alpha
Helix 37	AE1	C	248	259	Right-handed alpha
Helix 38	AE2	C	268	274	Right-handed alpha
Helix 39	AE3	D	49	51	Right-handed 310
Helix 40	AE4	D	52	68	Right-handed alpha
Helix 41	AE5	D	99	108	Right-handed alpha
Helix 42	AE6	D	111	133	Right-handed alpha
Helix 43	AE7	D	140	142	Right-handed 310
Helix 44	AE8	D	155	159	Right-handed 310
Helix 45	AE9	D	184	188	Right-handed 310
Helix 46	AF1	D	189	194	Right-handed alpha
Helix 47	AF2	D	200	217	Right-handed alpha
Helix 48	AF3	D	225	236	Right-handed alpha
Helix 49	AF4	D	248	259	Right-handed alpha
Helix 50	AF5	D	268	274	Right-handed alpha
Helix 51	AF6	D	275	279	Right-handed 310

There are 12 sheets in PDB entry 4WNP. 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 6 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	8	11	first strand
Strand 2	A	14	24	anti-parallel
Strand 3	A	29	35	anti-parallel
Strand 4	A	42	47	anti-parallel
Strand 5	A	88	93	anti-parallel
Strand 6	A	78	83	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	A	134	135	first strand
Strand 2	A	170	171	anti-parallel

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There are 2 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	144	147	first strand
Strand 2	A	160	163	anti-parallel

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There are 6 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	9	11	first strand
Strand 2	B	14	25	anti-parallel
Strand 3	B	28	35	anti-parallel
Strand 4	B	42	47	anti-parallel
Strand 5	B	88	93	anti-parallel
Strand 6	B	78	83	anti-parallel

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There are 2 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	134	135	first strand
Strand 2	B	170	171	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	B	144	147	first strand
Strand 2	B	160	163	anti-parallel

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There are 6 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	9	11	first strand
Strand 2	C	14	24	anti-parallel
Strand 3	C	29	35	anti-parallel
Strand 4	C	42	47	anti-parallel
Strand 5	C	88	93	anti-parallel
Strand 6	C	78	83	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	C	98	99	first strand
Strand 2	C	144	147	anti-parallel
Strand 3	C	160	163	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	C	134	135	first strand
Strand 2	C	170	171	anti-parallel

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There are 6 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	9	11	first strand
Strand 2	D	14	24	anti-parallel
Strand 3	D	29	35	anti-parallel
Strand 4	D	42	47	anti-parallel
Strand 5	D	88	93	anti-parallel
Strand 6	D	78	83	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	D	134	135	first strand
Strand 2	D	170	171	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	D	144	147	first strand
Strand 2	D	160	163	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: 4WNP

Analysis of interatomic Contacts of Structural Units in PDB entry:
4WNP