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

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 2WPW entry

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

Chain ID	Initial residue	Terminal residue
A	THR 4	ASP 339
B	GLY 6	ASP 339
C	GLU 7	ASP 339
D	GLU 7	ASP 339

There are 36 helices in PDB entry 2WPW. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	23	34	Right-handed alpha
Helix 2	2	A	42	47	Right-handed alpha
Helix 3	3	A	103	116	Right-handed alpha
Helix 4	4	A	139	146	Right-handed alpha
Helix 5	5	A	190	200	Right-handed alpha
Helix 6	6	A	213	229	Right-handed alpha
Helix 7	7	A	272	276	Right-handed 310
Helix 8	8	A	282	296	Right-handed alpha
Helix 9	9	A	310	319	Right-handed alpha
Helix 10	10	B	23	34	Right-handed alpha
Helix 11	11	B	42	47	Right-handed alpha
Helix 12	12	B	103	116	Right-handed alpha
Helix 13	13	B	139	146	Right-handed alpha
Helix 14	14	B	190	200	Right-handed alpha
Helix 15	15	B	213	229	Right-handed alpha
Helix 16	16	B	272	276	Right-handed 310
Helix 17	17	B	282	296	Right-handed alpha
Helix 18	18	B	310	319	Right-handed alpha
Helix 19	19	C	23	33	Right-handed alpha
Helix 20	20	C	42	47	Right-handed alpha
Helix 21	21	C	103	116	Right-handed alpha
Helix 22	22	C	139	146	Right-handed alpha
Helix 23	23	C	190	200	Right-handed alpha
Helix 24	24	C	213	229	Right-handed alpha
Helix 25	25	C	272	276	Right-handed 310
Helix 26	26	C	282	296	Right-handed alpha
Helix 27	27	C	310	319	Right-handed alpha
Helix 28	28	D	23	34	Right-handed alpha
Helix 29	29	D	42	47	Right-handed alpha
Helix 30	30	D	103	116	Right-handed alpha
Helix 31	31	D	139	146	Right-handed alpha
Helix 32	32	D	190	200	Right-handed alpha
Helix 33	33	D	213	229	Right-handed alpha
Helix 34	34	D	272	276	Right-handed 310
Helix 35	35	D	282	296	Right-handed alpha
Helix 36	36	D	310	320	Right-handed alpha

There are 11 sheets in PDB entry 2WPW. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, BC, CA, CB, CC, DA, DB,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	9	12	first strand
Strand 2	A	57	65	anti-parallel
Strand 3	A	74	79	anti-parallel
Strand 4	A	84	90	anti-parallel
Strand 5	A	120	127	parallel
Strand 6	A	323	334	anti-parallel
Strand 7	A	149	150	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	9	12	first strand
Strand 2	A	57	65	anti-parallel
Strand 3	A	74	79	anti-parallel
Strand 4	A	84	90	anti-parallel
Strand 5	A	120	127	parallel
Strand 6	A	323	334	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	234	241	first strand
Strand 2	A	248	256	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	9	12	first strand
Strand 2	B	57	65	anti-parallel
Strand 3	B	74	79	anti-parallel
Strand 4	B	84	90	anti-parallel
Strand 5	B	120	127	parallel
Strand 6	B	323	334	anti-parallel
Strand 7	B	149	150	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	9	12	first strand
Strand 2	B	57	65	anti-parallel
Strand 3	B	74	79	anti-parallel
Strand 4	B	84	90	anti-parallel
Strand 5	B	120	127	parallel
Strand 6	B	323	334	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	234	241	first strand
Strand 2	B	248	256	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	9	12	first strand
Strand 2	C	57	65	anti-parallel
Strand 3	C	74	79	anti-parallel
Strand 4	C	84	90	anti-parallel
Strand 5	C	120	127	parallel
Strand 6	C	323	334	anti-parallel
Strand 7	C	149	150	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	9	12	first strand
Strand 2	C	57	65	anti-parallel
Strand 3	C	74	79	anti-parallel
Strand 4	C	84	90	anti-parallel
Strand 5	C	120	127	parallel
Strand 6	C	323	334	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	234	241	first strand
Strand 2	C	248	256	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	9	12	first strand
Strand 2	D	57	65	anti-parallel
Strand 3	D	74	79	anti-parallel
Strand 4	D	84	90	anti-parallel
Strand 5	D	120	127	parallel
Strand 6	D	323	334	anti-parallel
Strand 7	D	149	150	anti-parallel
Strand 8	D	323	334	anti-parallel
Strand 9	D	263	265	first strand
Strand 10	D	301	305	parallel
Strand 11	D	158	162	anti-parallel
Strand 12	D	323	334	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	234	241	first strand
Strand 2	D	248	256	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: 2WPW

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