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

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 4WRR entry

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

Chain ID	Initial residue	Terminal residue
A	LYS 3	VAL 300
B	LYS 3	VAL 300
C	THR 4	ALA 298
D	LYS 3	VAL 300

There are 37 helices in PDB entry 4WRR. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	17	20	Right-handed 310
Helix 2	AA2	A	21	37	Right-handed alpha
Helix 3	AA3	A	49	59	Right-handed alpha
Helix 4	AA4	A	70	82	Right-handed alpha
Helix 5	AA5	A	99	105	Right-handed alpha
Helix 6	AA6	A	110	119	Right-handed alpha
Helix 7	AA7	A	150	161	Right-handed alpha
Helix 8	AA8	A	161	170	Right-handed alpha
Helix 9	AA9	A	231	242	Right-handed alpha
Helix 10	AB1	B	17	20	Right-handed 310
Helix 11	AB2	B	21	37	Right-handed alpha
Helix 12	AB3	B	49	59	Right-handed alpha
Helix 13	AB4	B	70	82	Right-handed alpha
Helix 14	AB5	B	99	105	Right-handed alpha
Helix 15	AB6	B	110	120	Right-handed alpha
Helix 16	AB7	B	150	161	Right-handed alpha
Helix 17	AB8	B	161	170	Right-handed alpha
Helix 18	AB9	B	171	173	Right-handed 310
Helix 19	AC1	B	231	242	Right-handed alpha
Helix 20	AC2	C	17	20	Right-handed 310
Helix 21	AC3	C	21	37	Right-handed alpha
Helix 22	AC4	C	49	59	Right-handed alpha
Helix 23	AC5	C	70	82	Right-handed alpha
Helix 24	AC6	C	99	105	Right-handed alpha
Helix 25	AC7	C	110	121	Right-handed alpha
Helix 26	AC8	C	155	161	Right-handed alpha
Helix 27	AC9	C	161	170	Right-handed alpha
Helix 28	AD1	C	231	242	Right-handed alpha
Helix 29	AD2	D	17	20	Right-handed 310
Helix 30	AD3	D	21	37	Right-handed alpha
Helix 31	AD4	D	49	59	Right-handed alpha
Helix 32	AD5	D	70	82	Right-handed alpha
Helix 33	AD6	D	99	105	Right-handed alpha
Helix 34	AD7	D	110	121	Right-handed alpha
Helix 35	AD8	D	155	161	Right-handed alpha
Helix 36	AD9	D	161	170	Right-handed alpha
Helix 37	AE1	D	231	242	Right-handed alpha

There are 14 sheets in PDB entry 4WRR. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5,

There are 8 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	89	94	first strand
Strand 2	A	64	69	parallel
Strand 3	A	9	13	parallel
Strand 4	A	39	44	parallel
Strand 5	B	39	44	anti-parallel
Strand 6	B	9	13	parallel
Strand 7	B	64	69	parallel
Strand 8	B	89	94	parallel

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There are 8 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	134	136	first strand
Strand 2	A	123	131	anti-parallel
Strand 3	A	282	294	anti-parallel
Strand 4	A	260	264	anti-parallel
Strand 5	A	179	185	anti-parallel
Strand 6	A	188	200	anti-parallel
Strand 7	A	222	228	anti-parallel
Strand 8	A	252	257	anti-parallel

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There are 8 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	134	136	first strand
Strand 2	A	123	131	anti-parallel
Strand 3	A	282	294	anti-parallel
Strand 4	A	260	264	anti-parallel
Strand 5	A	179	185	anti-parallel
Strand 6	A	188	200	anti-parallel
Strand 7	A	139	142	anti-parallel
Strand 8	A	271	272	anti-parallel

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There are 2 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	204	205	first strand
Strand 2	A	208	209	anti-parallel

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There are 8 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	134	136	first strand
Strand 2	B	123	131	anti-parallel
Strand 3	B	282	294	anti-parallel
Strand 4	B	259	264	anti-parallel
Strand 5	B	179	185	anti-parallel
Strand 6	B	188	200	anti-parallel
Strand 7	B	222	228	anti-parallel
Strand 8	B	253	257	anti-parallel

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There are 8 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	134	136	first strand
Strand 2	B	123	131	anti-parallel
Strand 3	B	282	294	anti-parallel
Strand 4	B	259	264	anti-parallel
Strand 5	B	179	185	anti-parallel
Strand 6	B	188	200	anti-parallel
Strand 7	B	139	142	anti-parallel
Strand 8	B	271	272	anti-parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	204	205	first strand
Strand 2	B	208	209	anti-parallel

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There are 8 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	89	94	first strand
Strand 2	C	64	69	parallel
Strand 3	C	9	13	parallel
Strand 4	C	39	44	parallel
Strand 5	D	39	44	anti-parallel
Strand 6	D	9	13	parallel
Strand 7	D	64	69	parallel
Strand 8	D	89	94	parallel

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There are 8 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	134	136	first strand
Strand 2	C	123	131	anti-parallel
Strand 3	C	282	294	anti-parallel
Strand 4	C	260	264	anti-parallel
Strand 5	C	179	185	anti-parallel
Strand 6	C	188	200	anti-parallel
Strand 7	C	222	228	anti-parallel
Strand 8	C	253	257	anti-parallel

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There are 8 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	134	136	first strand
Strand 2	C	123	131	anti-parallel
Strand 3	C	282	294	anti-parallel
Strand 4	C	260	264	anti-parallel
Strand 5	C	179	185	anti-parallel
Strand 6	C	188	200	anti-parallel
Strand 7	C	139	142	anti-parallel
Strand 8	C	271	272	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	C	204	205	first strand
Strand 2	C	208	209	anti-parallel

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There are 8 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	134	136	first strand
Strand 2	D	123	131	anti-parallel
Strand 3	D	282	294	anti-parallel
Strand 4	D	259	264	anti-parallel
Strand 5	D	179	185	anti-parallel
Strand 6	D	189	200	anti-parallel
Strand 7	D	222	228	anti-parallel
Strand 8	D	253	257	anti-parallel

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There are 8 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	134	136	first strand
Strand 2	D	123	131	anti-parallel
Strand 3	D	282	294	anti-parallel
Strand 4	D	259	264	anti-parallel
Strand 5	D	179	185	anti-parallel
Strand 6	D	189	200	anti-parallel
Strand 7	D	139	142	anti-parallel
Strand 8	D	271	272	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	204	205	first strand
Strand 2	D	208	209	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: 4WRR

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