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

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 4OXD entry

There are 7 chains in PDB entry 4OXD (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER -3	VAL 237
B	SER -3	VAL 237
C	GLU 56	VAL 237
D	HIS -2	VAL 237
E	HIS -2	VAL 237
H	ALA 2	ALA 2
H	LYS 4	LYS 4

There are 41 helices in PDB entry 4OXD. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	91	109	Right-handed alpha
Helix 2	AA2	A	121	137	Right-handed alpha
Helix 3	AA3	A	151	156	Right-handed 310
Helix 4	AA4	A	168	182	Right-handed alpha
Helix 5	AA5	A	183	185	Right-handed 310
Helix 6	AA6	A	195	200	Right-handed alpha
Helix 7	AA7	A	214	222	Right-handed alpha
Helix 8	AA8	A	224	230	Right-handed alpha
Helix 9	AA9	B	91	108	Right-handed alpha
Helix 10	AB1	B	121	137	Right-handed alpha
Helix 11	AB2	B	137	145	Right-handed alpha
Helix 12	AB3	B	151	155	Right-handed 310
Helix 13	AB4	B	168	182	Right-handed alpha
Helix 14	AB5	B	183	185	Right-handed 310
Helix 15	AB6	B	214	222	Right-handed alpha
Helix 16	AB7	B	224	230	Right-handed alpha
Helix 17	AB8	C	91	108	Right-handed alpha
Helix 18	AB9	C	121	128	Right-handed alpha
Helix 19	AC1	C	151	155	Right-handed 310
Helix 20	AC2	C	167	182	Right-handed alpha
Helix 21	AC3	C	183	185	Right-handed 310
Helix 22	AC4	C	195	200	Right-handed alpha
Helix 23	AC5	C	214	222	Right-handed alpha
Helix 24	AC6	C	224	230	Right-handed alpha
Helix 25	AC7	D	91	108	Right-handed alpha
Helix 26	AC8	D	121	131	Right-handed alpha
Helix 27	AC9	D	151	156	Right-handed 310
Helix 28	AD1	D	168	182	Right-handed alpha
Helix 29	AD2	D	183	185	Right-handed 310
Helix 30	AD3	D	195	200	Right-handed alpha
Helix 31	AD4	D	214	222	Right-handed alpha
Helix 32	AD5	D	224	230	Right-handed alpha
Helix 33	AD6	E	91	108	Right-handed alpha
Helix 34	AD7	E	121	130	Right-handed alpha
Helix 35	AD8	E	141	145	Right-handed alpha
Helix 36	AD9	E	151	155	Right-handed 310
Helix 37	AE1	E	173	182	Right-handed alpha
Helix 38	AE2	E	183	185	Right-handed 310
Helix 39	AE3	E	195	200	Right-handed alpha
Helix 40	AE4	E	214	222	Right-handed alpha
Helix 41	AE5	E	224	230	Right-handed alpha

There are 10 sheets in PDB entry 4OXD. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

There are 3 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	58	59	first strand
Strand 2	A	64	67	anti-parallel
Strand 3	A	72	75	anti-parallel

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There are 4 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	116	117	first strand
Strand 2	A	158	161	anti-parallel
Strand 3	A	207	210	anti-parallel
Strand 4	A	187	189	anti-parallel

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There are 3 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	58	59	first strand
Strand 2	B	64	67	anti-parallel
Strand 3	B	72	75	anti-parallel

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There are 3 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	158	160	first strand
Strand 2	B	207	210	anti-parallel
Strand 3	B	187	189	anti-parallel

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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	58	59	first strand
Strand 2	C	64	67	anti-parallel
Strand 3	C	72	75	anti-parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	112	117	first strand
Strand 2	C	158	163	anti-parallel
Strand 3	C	207	210	anti-parallel
Strand 4	C	187	189	anti-parallel

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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	58	59	first strand
Strand 2	D	64	67	anti-parallel
Strand 3	D	72	75	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	112	117	first strand
Strand 2	D	158	163	anti-parallel
Strand 3	D	207	210	anti-parallel
Strand 4	D	187	189	anti-parallel

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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	58	59	first strand
Strand 2	E	64	67	anti-parallel
Strand 3	E	72	75	anti-parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	158	160	first strand
Strand 2	E	207	210	anti-parallel
Strand 3	E	187	189	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: 4OXD

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