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

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 4WYS entry

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

Chain ID	Initial residue	Terminal residue
A	MET -2	LEU 393
B	MET -2	LEU 393
C	MET -2	LEU 393
D	MET -2	LEU 393

There are 73 helices in PDB entry 4WYS. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	25	42	Right-handed alpha
Helix 2	AA2	A	44	48	Right-handed 310
Helix 3	AA3	A	64	74	Right-handed alpha
Helix 4	AA4	A	86	88	Right-handed 310
Helix 5	AA5	A	89	104	Right-handed alpha
Helix 6	AA6	A	127	132	Right-handed alpha
Helix 7	AA7	A	143	149	Right-handed alpha
Helix 8	AA8	A	157	170	Right-handed alpha
Helix 9	AA9	A	172	194	Right-handed alpha
Helix 10	AB1	A	225	231	Right-handed alpha
Helix 11	AB2	A	262	268	Right-handed alpha
Helix 12	AB3	A	285	291	Right-handed 310
Helix 13	AB4	A	292	304	Right-handed alpha
Helix 14	AB5	A	307	311	Right-handed 310
Helix 15	AB6	A	320	332	Right-handed alpha
Helix 16	AB7	A	334	338	Right-handed 310
Helix 17	AB8	A	343	348	Right-handed alpha
Helix 18	AB9	A	350	369	Right-handed alpha
Helix 19	AC1	B	25	42	Right-handed alpha
Helix 20	AC2	B	44	48	Right-handed 310
Helix 21	AC3	B	64	73	Right-handed alpha
Helix 22	AC4	B	86	88	Right-handed 310
Helix 23	AC5	B	89	104	Right-handed alpha
Helix 24	AC6	B	127	132	Right-handed alpha
Helix 25	AC7	B	143	149	Right-handed alpha
Helix 26	AC8	B	157	170	Right-handed alpha
Helix 27	AC9	B	172	194	Right-handed alpha
Helix 28	AD1	B	225	231	Right-handed alpha
Helix 29	AD2	B	262	268	Right-handed alpha
Helix 30	AD3	B	285	291	Right-handed 310
Helix 31	AD4	B	292	304	Right-handed alpha
Helix 32	AD5	B	307	311	Right-handed 310
Helix 33	AD6	B	320	332	Right-handed alpha
Helix 34	AD7	B	334	338	Right-handed 310
Helix 35	AD8	B	343	348	Right-handed alpha
Helix 36	AD9	B	350	370	Right-handed alpha
Helix 37	AE1	C	25	42	Right-handed alpha
Helix 38	AE2	C	44	48	Right-handed 310
Helix 39	AE3	C	64	74	Right-handed alpha
Helix 40	AE4	C	86	88	Right-handed 310
Helix 41	AE5	C	89	104	Right-handed alpha
Helix 42	AE6	C	127	132	Right-handed alpha
Helix 43	AE7	C	143	148	Right-handed alpha
Helix 44	AE8	C	157	170	Right-handed alpha
Helix 45	AE9	C	172	193	Right-handed alpha
Helix 46	AF1	C	225	232	Right-handed alpha
Helix 47	AF2	C	262	268	Right-handed alpha
Helix 48	AF3	C	285	291	Right-handed 310
Helix 49	AF4	C	292	304	Right-handed alpha
Helix 50	AF5	C	307	311	Right-handed 310
Helix 51	AF6	C	320	332	Right-handed alpha
Helix 52	AF7	C	334	338	Right-handed 310
Helix 53	AF8	C	343	348	Right-handed alpha
Helix 54	AF9	C	350	369	Right-handed alpha
Helix 55	AG1	D	25	42	Right-handed alpha
Helix 56	AG2	D	44	48	Right-handed 310
Helix 57	AG3	D	64	73	Right-handed alpha
Helix 58	AG4	D	86	88	Right-handed 310
Helix 59	AG5	D	89	104	Right-handed alpha
Helix 60	AG6	D	127	132	Right-handed alpha
Helix 61	AG7	D	143	149	Right-handed alpha
Helix 62	AG8	D	157	170	Right-handed alpha
Helix 63	AG9	D	172	194	Right-handed alpha
Helix 64	AH1	D	225	231	Right-handed alpha
Helix 65	AH2	D	243	247	Right-handed 310
Helix 66	AH3	D	262	268	Right-handed alpha
Helix 67	AH4	D	285	291	Right-handed 310
Helix 68	AH5	D	292	304	Right-handed alpha
Helix 69	AH6	D	307	311	Right-handed 310
Helix 70	AH7	D	320	332	Right-handed alpha
Helix 71	AH8	D	334	338	Right-handed 310
Helix 72	AH9	D	343	348	Right-handed alpha
Helix 73	AI1	D	350	369	Right-handed alpha

There are 11 sheets in PDB entry 4WYS. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

There are 11 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	15	16	first strand
Strand 2	A	251	261	anti-parallel
Strand 3	A	109	117	anti-parallel
Strand 4	A	50	54	parallel
Strand 5	A	80	85	parallel
Strand 6	B	80	85	anti-parallel
Strand 7	B	50	54	parallel
Strand 8	B	109	117	parallel
Strand 9	B	251	261	anti-parallel
Strand 10	B	4	12	anti-parallel
Strand 11	B	200	201	parallel

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There are 7 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	313	316	first strand
Strand 2	A	373	380	parallel
Strand 3	A	384	392	anti-parallel
Strand 4	A	274	283	anti-parallel
Strand 5	A	4	11	anti-parallel
Strand 6	A	251	261	anti-parallel
Strand 7	A	15	16	anti-parallel

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There are 7 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	15	16	first strand
Strand 2	B	251	261	anti-parallel
Strand 3	B	4	12	anti-parallel
Strand 4	B	274	283	anti-parallel
Strand 5	B	384	392	anti-parallel
Strand 6	B	373	380	anti-parallel
Strand 7	B	313	316	parallel

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There are 9 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	123	125	first strand
Strand 2	A	138	142	anti-parallel
Strand 3	D	138	142	anti-parallel
Strand 4	D	123	125	anti-parallel
Strand 5	C	123	125	anti-parallel
Strand 6	C	138	142	anti-parallel
Strand 7	B	138	142	anti-parallel
Strand 8	B	123	125	anti-parallel
Strand 9	A	123	125	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	A	203	206	first strand
Strand 2	A	211	214	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	203	206	first strand
Strand 2	B	211	214	anti-parallel

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There are 11 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	15	16	first strand
Strand 2	C	251	261	anti-parallel
Strand 3	C	109	117	anti-parallel
Strand 4	C	50	54	parallel
Strand 5	C	80	85	parallel
Strand 6	D	80	85	anti-parallel
Strand 7	D	50	54	parallel
Strand 8	D	109	117	parallel
Strand 9	D	251	261	anti-parallel
Strand 10	D	4	12	anti-parallel
Strand 11	D	200	201	parallel

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There are 7 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	313	316	first strand
Strand 2	C	373	380	parallel
Strand 3	C	384	392	anti-parallel
Strand 4	C	274	283	anti-parallel
Strand 5	C	4	11	anti-parallel
Strand 6	C	251	261	anti-parallel
Strand 7	C	15	16	anti-parallel

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There are 7 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	15	16	first strand
Strand 2	D	251	261	anti-parallel
Strand 3	D	4	12	anti-parallel
Strand 4	D	274	283	anti-parallel
Strand 5	D	384	392	anti-parallel
Strand 6	D	373	380	anti-parallel
Strand 7	D	313	316	parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	203	206	first strand
Strand 2	C	211	214	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	203	206	first strand
Strand 2	D	211	214	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: 4WYS

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