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

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 3WNN entry

There are 2 chains in PDB entry 3WNN (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 42	GLU 740
B	GLY 43	GLU 740

There are 30 helices in PDB entry 3WNN. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	127	129	Right-handed 310
Helix 2	2	A	159	175	Right-handed alpha
Helix 3	3	A	213	225	Right-handed alpha
Helix 4	4	A	243	247	Right-handed 310
Helix 5	5	A	249	253	Right-handed 310
Helix 6	6	A	282	301	Right-handed alpha
Helix 7	7	A	325	328	Right-handed 310
Helix 8	8	A	329	345	Right-handed alpha
Helix 9	9	A	364	372	Right-handed alpha
Helix 10	10	A	387	403	Right-handed alpha
Helix 11	11	A	426	428	Right-handed 310
Helix 12	12	A	549	563	Right-handed alpha
Helix 13	13	A	590	607	Right-handed alpha
Helix 14	14	A	607	612	Right-handed alpha
Helix 15	15	A	702	706	Right-handed 310
Helix 16	16	B	127	129	Right-handed 310
Helix 17	17	B	159	175	Right-handed alpha
Helix 18	18	B	213	226	Right-handed alpha
Helix 19	19	B	243	247	Right-handed 310
Helix 20	20	B	249	252	Right-handed 310
Helix 21	21	B	282	301	Right-handed alpha
Helix 22	22	B	325	328	Right-handed 310
Helix 23	23	B	329	345	Right-handed alpha
Helix 24	24	B	364	372	Right-handed alpha
Helix 25	25	B	387	403	Right-handed alpha
Helix 26	26	B	426	428	Right-handed 310
Helix 27	27	B	549	563	Right-handed alpha
Helix 28	28	B	590	607	Right-handed alpha
Helix 29	29	B	607	612	Right-handed alpha
Helix 30	30	B	702	706	Right-handed 310

There are 28 sheets in PDB entry 3WNN. 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, U, V, W, X, Y, Z, AA, AB,

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	44	49	first strand
Strand 2	A	59	67	anti-parallel
Strand 3	A	103	111	anti-parallel

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There are 4 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	87	98	first strand
Strand 2	A	74	84	anti-parallel
Strand 3	A	118	125	anti-parallel
Strand 4	A	131	138	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	148	151	first strand
Strand 2	A	178	181	parallel
Strand 3	A	229	235	parallel
Strand 4	A	304	308	parallel
Strand 5	A	350	356	parallel
Strand 6	A	377	380	parallel
Strand 7	A	407	410	parallel
Strand 8	A	566	568	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	194	195	first strand
Strand 2	A	198	199	anti-parallel

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There are 2 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	202	204	first strand
Strand 2	A	210	212	anti-parallel

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There are 3 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	238	240	first strand
Strand 2	A	274	277	anti-parallel
Strand 3	A	265	267	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	316	317	first strand
Strand 2	A	323	324	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	420	424	first strand
Strand 2	A	538	546	anti-parallel
Strand 3	A	447	451	anti-parallel
Strand 4	A	434	436	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	A	420	424	first strand
Strand 2	A	538	546	anti-parallel
Strand 3	A	468	477	anti-parallel
Strand 4	A	510	519	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	429	431	first strand
Strand 2	A	457	464	anti-parallel
Strand 3	A	522	529	anti-parallel
Strand 4	A	484	490	anti-parallel
Strand 5	A	493	500	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	570	571	first strand
Strand 2	A	575	576	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	617	618	first strand
Strand 2	A	642	648	anti-parallel
Strand 3	A	633	634	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	A	617	618	first strand
Strand 2	A	642	648	anti-parallel
Strand 3	A	652	659	anti-parallel
Strand 4	A	733	739	anti-parallel
Strand 5	A	694	698	anti-parallel
Strand 6	A	708	710	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	626	628	first strand
Strand 2	A	677	685	anti-parallel
Strand 3	A	720	730	anti-parallel
Strand 4	A	716	717	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	44	49	first strand
Strand 2	B	59	67	anti-parallel
Strand 3	B	103	111	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	87	98	first strand
Strand 2	B	74	84	anti-parallel
Strand 3	B	118	125	anti-parallel
Strand 4	B	131	138	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	148	151	first strand
Strand 2	B	178	181	parallel
Strand 3	B	229	235	parallel
Strand 4	B	304	308	parallel
Strand 5	B	350	356	parallel
Strand 6	B	377	380	parallel
Strand 7	B	407	410	parallel
Strand 8	B	566	568	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	194	195	first strand
Strand 2	B	198	199	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	202	204	first strand
Strand 2	B	210	212	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	238	240	first strand
Strand 2	B	274	277	anti-parallel
Strand 3	B	265	267	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	254	255	first strand
Strand 2	B	316	318	anti-parallel
Strand 3	B	323	324	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	422	424	first strand
Strand 2	B	538	546	anti-parallel
Strand 3	B	447	451	anti-parallel
Strand 4	B	435	436	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	422	424	first strand
Strand 2	B	538	546	anti-parallel
Strand 3	B	468	477	anti-parallel
Strand 4	B	510	519	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	429	431	first strand
Strand 2	B	456	464	anti-parallel
Strand 3	B	522	530	anti-parallel
Strand 4	B	484	490	anti-parallel
Strand 5	B	493	500	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	570	571	first strand
Strand 2	B	575	576	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	617	618	first strand
Strand 2	B	642	648	anti-parallel
Strand 3	B	633	634	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	617	618	first strand
Strand 2	B	642	648	anti-parallel
Strand 3	B	652	659	anti-parallel
Strand 4	B	733	739	anti-parallel
Strand 5	B	694	698	anti-parallel
Strand 6	B	708	709	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	626	628	first strand
Strand 2	B	677	685	anti-parallel
Strand 3	B	720	730	anti-parallel
Strand 4	B	713	717	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: 3WNN

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