Analysis of interatomic Contacts of Structural Units in PDB entry:
1WP4

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 1WP4 entry

There are 4 chains in PDB entry 1WP4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 2	ARG 289
B	GLU 2	ARG 289
C	MET 1	ARG 289
D	MET 1	ARG 289

There are 68 helices in PDB entry 1WP4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	12	22	Right-handed alpha
Helix 2	2	A	33	44	Right-handed alpha
Helix 3	3	A	49	56	Right-handed 310
Helix 4	4	A	65	77	Right-handed alpha
Helix 5	5	A	93	106	Right-handed alpha
Helix 6	6	A	118	126	Right-handed alpha
Helix 7	7	A	135	143	Right-handed alpha
Helix 8	8	A	144	146	Right-handed 310
Helix 9	9	A	159	189	Right-handed alpha
Helix 10	10	A	192	201	Right-handed alpha
Helix 11	11	A	207	213	Right-handed alpha
Helix 12	12	A	213	218	Right-handed alpha
Helix 13	13	A	228	244	Right-handed alpha
Helix 14	14	A	250	268	Right-handed alpha
Helix 15	15	A	272	275	Right-handed 310
Helix 16	16	A	276	285	Right-handed alpha
Helix 17	17	B	12	22	Right-handed alpha
Helix 18	18	B	32	44	Right-handed alpha
Helix 19	19	B	49	56	Right-handed 310
Helix 20	20	B	65	77	Right-handed alpha
Helix 21	21	B	78	80	Right-handed 310
Helix 22	22	B	93	106	Right-handed alpha
Helix 23	23	B	118	126	Right-handed alpha
Helix 24	24	B	135	143	Right-handed alpha
Helix 25	25	B	144	146	Right-handed 310
Helix 26	26	B	159	189	Right-handed alpha
Helix 27	27	B	192	201	Right-handed alpha
Helix 28	28	B	207	213	Right-handed alpha
Helix 29	29	B	213	218	Right-handed alpha
Helix 30	30	B	228	244	Right-handed alpha
Helix 31	31	B	250	268	Right-handed alpha
Helix 32	32	B	272	275	Right-handed 310
Helix 33	33	B	276	285	Right-handed alpha
Helix 34	34	C	12	24	Right-handed alpha
Helix 35	35	C	33	44	Right-handed alpha
Helix 36	36	C	49	56	Right-handed 310
Helix 37	37	C	65	77	Right-handed alpha
Helix 38	38	C	78	80	Right-handed 310
Helix 39	39	C	93	105	Right-handed alpha
Helix 40	40	C	106	108	Right-handed 310
Helix 41	41	C	118	126	Right-handed alpha
Helix 42	42	C	135	143	Right-handed alpha
Helix 43	43	C	144	146	Right-handed 310
Helix 44	44	C	159	189	Right-handed alpha
Helix 45	45	C	192	201	Right-handed alpha
Helix 46	46	C	207	213	Right-handed alpha
Helix 47	47	C	213	218	Right-handed alpha
Helix 48	48	C	228	244	Right-handed alpha
Helix 49	49	C	250	268	Right-handed alpha
Helix 50	50	C	272	275	Right-handed 310
Helix 51	51	C	276	285	Right-handed alpha
Helix 52	52	D	12	24	Right-handed alpha
Helix 53	53	D	32	44	Right-handed alpha
Helix 54	54	D	49	56	Right-handed 310
Helix 55	55	D	65	77	Right-handed alpha
Helix 56	56	D	78	80	Right-handed 310
Helix 57	57	D	93	106	Right-handed alpha
Helix 58	58	D	118	126	Right-handed alpha
Helix 59	59	D	135	143	Right-handed alpha
Helix 60	60	D	144	146	Right-handed 310
Helix 61	61	D	159	189	Right-handed alpha
Helix 62	62	D	192	201	Right-handed alpha
Helix 63	63	D	207	213	Right-handed alpha
Helix 64	64	D	213	218	Right-handed alpha
Helix 65	65	D	228	244	Right-handed alpha
Helix 66	66	D	250	268	Right-handed alpha
Helix 67	67	D	272	274	Right-handed 310
Helix 68	68	D	275	285	Right-handed alpha

There are 8 sheets in PDB entry 1WP4. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 6 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	46	47	first strand
Strand 2	A	26	29	parallel
Strand 3	A	4	7	parallel
Strand 4	A	58	61	parallel
Strand 5	A	85	88	parallel
Strand 6	A	110	113	parallel

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There are 3 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	116	117	first strand
Strand 2	A	128	133	anti-parallel
Strand 3	A	149	156	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	46	47	first strand
Strand 2	B	26	29	parallel
Strand 3	B	4	7	parallel
Strand 4	B	58	61	parallel
Strand 5	B	85	88	parallel
Strand 6	B	110	113	parallel

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There are 3 strands in D 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	128	133	anti-parallel
Strand 3	B	149	156	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	46	47	first strand
Strand 2	C	26	29	parallel
Strand 3	C	4	7	parallel
Strand 4	C	58	61	parallel
Strand 5	C	85	88	parallel
Strand 6	C	110	113	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	C	116	117	first strand
Strand 2	C	128	133	anti-parallel
Strand 3	C	149	156	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	46	47	first strand
Strand 2	D	26	29	parallel
Strand 3	D	4	7	parallel
Strand 4	D	58	61	parallel
Strand 5	D	84	88	parallel
Strand 6	D	109	113	parallel

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There are 3 strands in H 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	128	133	anti-parallel
Strand 3	D	149	156	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: 1WP4

Analysis of interatomic Contacts of Structural Units in PDB entry:
1WP4