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

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 4PBW entry

There are 6 chains in PDB entry 4PBW (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	GLY 31	TYR 302
A	THR 30	TYR 302
C	GLY 31	TYR 302
D	GLU 29	VAL 226
E	GLU 29	ARG 227
F	GLU 29	LYS 143

There are 30 helices in PDB entry 4PBW. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	70	79	Right-handed alpha
Helix 2	AA2	B	95	101	Right-handed alpha
Helix 3	AA3	B	143	148	Right-handed 310
Helix 4	AA4	B	165	167	Right-handed 310
Helix 5	AA5	B	168	177	Right-handed alpha
Helix 6	AA6	B	178	185	Right-handed 310
Helix 7	AA7	B	200	202	Right-handed 310
Helix 8	AA8	B	274	278	Right-handed 310
Helix 9	AA9	A	70	79	Right-handed alpha
Helix 10	AB1	A	95	101	Right-handed alpha
Helix 11	AB2	A	143	148	Right-handed 310
Helix 12	AB3	A	165	167	Right-handed 310
Helix 13	AB4	A	168	177	Right-handed alpha
Helix 14	AB5	A	178	185	Right-handed 310
Helix 15	AB6	A	200	202	Right-handed 310
Helix 16	AB7	A	274	278	Right-handed 310
Helix 17	AB8	C	75	79	Right-handed alpha
Helix 18	AB9	C	95	101	Right-handed alpha
Helix 19	AC1	C	143	148	Right-handed 310
Helix 20	AC2	C	165	167	Right-handed 310
Helix 21	AC3	C	168	177	Right-handed alpha
Helix 22	AC4	C	178	185	Right-handed 310
Helix 23	AC5	C	200	202	Right-handed 310
Helix 24	AC6	C	274	278	Right-handed 310
Helix 25	AC7	D	175	179	Right-handed 310
Helix 26	AC8	D	197	201	Right-handed 310
Helix 27	AC9	E	175	179	Right-handed 310
Helix 28	AD1	E	197	201	Right-handed 310
Helix 29	AD2	F	175	179	Right-handed 310
Helix 30	AD3	F	197	201	Right-handed 310

There are 33 sheets in PDB entry 4PBW. 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, AB6, AB7, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3, AD4, AD5, AD6,

There are 6 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	37	38	first strand
Strand 2	B	43	45	anti-parallel
Strand 3	B	82	86	parallel
Strand 4	B	107	111	parallel
Strand 5	B	131	133	parallel
Strand 6	B	154	156	parallel

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There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	93	94	first strand
Strand 2	B	117	118	parallel

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There are 2 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	188	190	first strand
Strand 2	B	196	198	anti-parallel

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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	211	214	first strand
Strand 2	B	227	234	anti-parallel
Strand 3	B	263	271	anti-parallel
Strand 4	B	251	258	anti-parallel

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There are 4 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	218	221	first strand
Strand 2	B	291	301	parallel
Strand 3	B	281	288	anti-parallel
Strand 4	B	240	243	anti-parallel

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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	37	38	first strand
Strand 2	A	43	45	anti-parallel
Strand 3	A	82	86	parallel
Strand 4	A	107	111	parallel
Strand 5	A	131	133	parallel
Strand 6	A	154	156	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	A	93	94	first strand
Strand 2	A	117	118	parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	188	190	first strand
Strand 2	A	196	198	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	211	214	first strand
Strand 2	A	227	234	anti-parallel
Strand 3	A	263	271	anti-parallel
Strand 4	A	251	257	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	218	221	first strand
Strand 2	A	291	301	parallel
Strand 3	A	281	288	anti-parallel
Strand 4	A	240	243	anti-parallel

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There are 6 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	37	38	first strand
Strand 2	C	43	45	anti-parallel
Strand 3	C	82	86	parallel
Strand 4	C	107	111	parallel
Strand 5	C	131	133	parallel
Strand 6	C	154	156	parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	93	94	first strand
Strand 2	C	117	118	parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	188	190	first strand
Strand 2	C	196	198	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	211	214	first strand
Strand 2	C	227	234	anti-parallel
Strand 3	C	263	271	anti-parallel
Strand 4	C	251	257	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	218	221	first strand
Strand 2	C	291	301	parallel
Strand 3	C	281	288	anti-parallel
Strand 4	C	240	243	anti-parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	30	36	first strand
Strand 2	D	49	58	anti-parallel
Strand 3	D	87	92	anti-parallel
Strand 4	D	77	82	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	41	44	first strand
Strand 2	D	113	124	parallel
Strand 3	D	102	110	anti-parallel
Strand 4	D	65	66	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	135	138	first strand
Strand 2	D	156	158	anti-parallel

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There are 5 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	143	146	first strand
Strand 2	D	220	225	parallel
Strand 3	D	202	210	anti-parallel
Strand 4	D	164	169	anti-parallel
Strand 5	D	172	173	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	143	146	first strand
Strand 2	D	220	225	parallel
Strand 3	D	202	210	anti-parallel
Strand 4	D	213	216	anti-parallel

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There are 3 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	151	153	first strand
Strand 2	D	191	193	anti-parallel
Strand 3	D	183	185	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	30	36	first strand
Strand 2	E	49	58	anti-parallel
Strand 3	E	87	92	anti-parallel
Strand 4	E	77	82	anti-parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	41	44	first strand
Strand 2	E	113	124	parallel
Strand 3	E	102	110	anti-parallel
Strand 4	E	65	66	anti-parallel

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There are 2 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	135	138	first strand
Strand 2	E	156	158	anti-parallel

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There are 5 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	143	146	first strand
Strand 2	E	220	225	parallel
Strand 3	E	202	210	anti-parallel
Strand 4	E	164	169	anti-parallel
Strand 5	E	172	173	anti-parallel

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There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	143	146	first strand
Strand 2	E	220	225	parallel
Strand 3	E	202	210	anti-parallel
Strand 4	E	213	216	anti-parallel

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There are 3 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	151	153	first strand
Strand 2	E	191	193	anti-parallel
Strand 3	E	183	185	anti-parallel

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	30	36	first strand
Strand 2	F	49	58	anti-parallel
Strand 3	F	87	92	anti-parallel
Strand 4	F	77	82	anti-parallel

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There are 4 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	41	44	first strand
Strand 2	F	113	124	parallel
Strand 3	F	102	110	anti-parallel
Strand 4	F	65	66	anti-parallel

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There are 2 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	135	138	first strand
Strand 2	F	156	158	anti-parallel

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There are 5 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	143	146	first strand
Strand 2	F	220	225	parallel
Strand 3	F	202	210	anti-parallel
Strand 4	F	164	169	anti-parallel
Strand 5	F	172	173	anti-parallel

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There are 4 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	143	146	first strand
Strand 2	F	220	225	parallel
Strand 3	F	202	210	anti-parallel
Strand 4	F	213	216	anti-parallel

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There are 3 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	151	153	first strand
Strand 2	F	191	193	anti-parallel
Strand 3	F	183	185	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: 4PBW

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