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

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 3WID entry

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

Chain ID	Initial residue	Terminal residue
A	SER 2	PRO 361
B	SER 2	PRO 361
C	SER 2	PRO 361
D	SER 2	PRO 361

There are 55 helices in PDB entry 3WID. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	41	49	Right-handed alpha
Helix 2	2	A	101	105	Right-handed 310
Helix 3	3	A	106	110	Right-handed 310
Helix 4	4	A	136	138	Right-handed 310
Helix 5	5	A	145	153	Right-handed 310
Helix 6	6	A	154	172	Right-handed alpha
Helix 7	7	A	173	175	Right-handed 310
Helix 8	8	A	195	208	Right-handed alpha
Helix 9	9	A	221	231	Right-handed alpha
Helix 10	10	A	255	264	Right-handed alpha
Helix 11	11	A	287	297	Right-handed alpha
Helix 12	12	A	308	324	Right-handed alpha
Helix 13	13	A	326	332	Right-handed alpha
Helix 14	14	A	342	347	Right-handed 310
Helix 15	15	B	41	49	Right-handed alpha
Helix 16	16	B	101	105	Right-handed 310
Helix 17	17	B	106	110	Right-handed 310
Helix 18	18	B	136	138	Right-handed 310
Helix 19	19	B	148	153	Right-handed 310
Helix 20	20	B	154	172	Right-handed alpha
Helix 21	21	B	173	175	Right-handed 310
Helix 22	22	B	195	208	Right-handed alpha
Helix 23	23	B	221	231	Right-handed alpha
Helix 24	24	B	255	264	Right-handed alpha
Helix 25	25	B	287	298	Right-handed alpha
Helix 26	26	B	308	324	Right-handed alpha
Helix 27	27	B	326	332	Right-handed alpha
Helix 28	28	B	342	347	Right-handed 310
Helix 29	29	C	41	50	Right-handed alpha
Helix 30	30	C	101	105	Right-handed 310
Helix 31	31	C	106	110	Right-handed 310
Helix 32	32	C	136	138	Right-handed 310
Helix 33	33	C	148	153	Right-handed 310
Helix 34	34	C	154	172	Right-handed alpha
Helix 35	35	C	173	175	Right-handed 310
Helix 36	36	C	195	208	Right-handed alpha
Helix 37	37	C	221	231	Right-handed alpha
Helix 38	38	C	255	264	Right-handed alpha
Helix 39	39	C	287	297	Right-handed alpha
Helix 40	40	C	308	324	Right-handed alpha
Helix 41	41	C	326	332	Right-handed alpha
Helix 42	42	C	342	347	Right-handed 310
Helix 43	43	D	41	49	Right-handed alpha
Helix 44	44	D	101	105	Right-handed 310
Helix 45	45	D	106	110	Right-handed 310
Helix 46	46	D	136	138	Right-handed 310
Helix 47	47	D	148	153	Right-handed 310
Helix 48	48	D	154	172	Right-handed alpha
Helix 49	49	D	173	175	Right-handed 310
Helix 50	50	D	195	208	Right-handed alpha
Helix 51	51	D	221	231	Right-handed alpha
Helix 52	52	D	255	264	Right-handed alpha
Helix 53	53	D	287	297	Right-handed alpha
Helix 54	54	D	308	324	Right-handed alpha
Helix 55	55	D	326	332	Right-handed alpha

There are 20 sheets in PDB entry 3WID. 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	14	22	first strand
Strand 2	A	3	10	anti-parallel
Strand 3	A	64	65	anti-parallel

Back to list of sheets
Back to top of page

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	133	135	first strand
Strand 2	A	31	39	anti-parallel
Strand 3	A	69	77	anti-parallel
Strand 4	A	88	91	anti-parallel
Strand 5	A	140	142	anti-parallel

Back to list of sheets
Back to top of page

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	133	135	first strand
Strand 2	A	31	39	anti-parallel
Strand 3	A	355	359	anti-parallel
Strand 4	A	334	338	parallel

Back to list of sheets
Back to top of page

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	94	95	first strand
Strand 2	A	118	119	anti-parallel

Back to list of sheets
Back to top of page

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	234	237	first strand
Strand 2	A	211	216	parallel
Strand 3	A	188	192	parallel
Strand 4	A	246	251	parallel
Strand 5	A	266	274	parallel
Strand 6	A	300	303	parallel
Strand 7	C	300	303	anti-parallel
Strand 8	C	266	274	parallel
Strand 9	C	246	251	parallel
Strand 10	C	188	192	parallel
Strand 11	C	211	216	parallel
Strand 12	C	234	237	parallel

Back to list of sheets
Back to top of page

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	284	286	first strand
Strand 2	C	284	286	anti-parallel

Back to list of sheets
Back to top of page

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	14	22	first strand
Strand 2	B	3	10	anti-parallel
Strand 3	B	64	65	anti-parallel

Back to list of sheets
Back to top of page

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	133	135	first strand
Strand 2	B	31	39	anti-parallel
Strand 3	B	69	77	anti-parallel
Strand 4	B	88	91	anti-parallel
Strand 5	B	140	142	anti-parallel

Back to list of sheets
Back to top of page

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	133	135	first strand
Strand 2	B	31	39	anti-parallel
Strand 3	B	355	359	anti-parallel
Strand 4	B	334	338	parallel

Back to list of sheets
Back to top of page

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	94	95	first strand
Strand 2	B	118	119	anti-parallel

Back to list of sheets
Back to top of page

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	234	237	first strand
Strand 2	B	211	216	parallel
Strand 3	B	188	192	parallel
Strand 4	B	246	251	parallel
Strand 5	B	266	274	parallel
Strand 6	B	300	303	parallel
Strand 7	D	300	303	anti-parallel
Strand 8	D	266	274	parallel
Strand 9	D	246	251	parallel
Strand 10	D	188	192	parallel
Strand 11	D	211	216	parallel
Strand 12	D	234	237	parallel

Back to list of sheets
Back to top of page

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	284	286	first strand
Strand 2	D	284	286	anti-parallel

Back to list of sheets
Back to top of page

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	14	22	first strand
Strand 2	C	3	10	anti-parallel
Strand 3	C	64	65	anti-parallel

Back to list of sheets
Back to top of page

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	133	135	first strand
Strand 2	C	31	39	anti-parallel
Strand 3	C	69	77	anti-parallel
Strand 4	C	88	91	anti-parallel
Strand 5	C	140	142	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	133	135	first strand
Strand 2	C	31	39	anti-parallel
Strand 3	C	355	359	anti-parallel
Strand 4	C	334	338	parallel

Back to list of sheets
Back to top of page

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	94	95	first strand
Strand 2	C	118	119	anti-parallel

Back to list of sheets
Back to top of page

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	14	22	first strand
Strand 2	D	3	10	anti-parallel
Strand 3	D	64	65	anti-parallel

Back to list of sheets
Back to top of page

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	133	135	first strand
Strand 2	D	31	39	anti-parallel
Strand 3	D	69	77	anti-parallel
Strand 4	D	88	91	anti-parallel
Strand 5	D	140	142	anti-parallel

Back to list of sheets
Back to top of page

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	133	135	first strand
Strand 2	D	31	39	anti-parallel
Strand 3	D	355	359	anti-parallel
Strand 4	D	334	338	parallel

Back to list of sheets
Back to top of page

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	94	95	first strand
Strand 2	D	118	119	anti-parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

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

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