Analysis of interatomic Contacts of Structural Units in PDB entry:
4XZ5

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 4XZ5 entry

There are 4 chains in PDB entry 4XZ5 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 75	ASP 304
B	PRO 75	ASP 304
C	PRO 75	ASP 304
D	PRO 75	ASP 304

There are 26 helices in PDB entry 4XZ5. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	81	92	Right-handed 310
Helix 2	AA2	A	93	96	Right-handed 310
Helix 3	AA3	A	97	102	Right-handed alpha
Helix 4	AA4	A	207	215	Right-handed alpha
Helix 5	AA5	A	233	238	Right-handed 310
Helix 6	AA6	A	272	284	Right-handed alpha
Helix 7	AA7	B	81	87	Right-handed 310
Helix 8	AA8	B	88	93	Right-handed alpha
Helix 9	AA9	B	94	96	Right-handed 310
Helix 10	AB1	B	97	102	Right-handed alpha
Helix 11	AB2	B	207	215	Right-handed alpha
Helix 12	AB3	B	233	238	Right-handed 310
Helix 13	AB4	B	272	284	Right-handed alpha
Helix 14	AB5	C	81	92	Right-handed 310
Helix 15	AB6	C	93	96	Right-handed 310
Helix 16	AB7	C	97	102	Right-handed alpha
Helix 17	AB8	C	207	215	Right-handed alpha
Helix 18	AB9	C	233	238	Right-handed 310
Helix 19	AC1	C	272	284	Right-handed alpha
Helix 20	AC2	D	81	87	Right-handed 310
Helix 21	AC3	D	88	93	Right-handed alpha
Helix 22	AC4	D	94	96	Right-handed 310
Helix 23	AC5	D	97	102	Right-handed alpha
Helix 24	AC6	D	207	216	Right-handed alpha
Helix 25	AC7	D	233	238	Right-handed 310
Helix 26	AC8	D	272	284	Right-handed alpha

There are 12 sheets in PDB entry 4XZ5. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

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	109	110	first strand
Strand 2	A	173	174	parallel
Strand 3	A	177	178	anti-parallel

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There are 6 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	124	127	first strand
Strand 2	A	151	154	anti-parallel
Strand 3	A	157	167	anti-parallel
Strand 4	A	181	188	anti-parallel
Strand 5	A	194	203	anti-parallel
Strand 6	A	269	271	parallel

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There are 9 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	226	231	first strand
Strand 2	A	132	137	anti-parallel
Strand 3	A	142	145	anti-parallel
Strand 4	A	157	167	anti-parallel
Strand 5	A	181	188	anti-parallel
Strand 6	A	194	203	anti-parallel
Strand 7	A	258	265	parallel
Strand 8	A	244	250	anti-parallel
Strand 9	A	299	300	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	109	110	first strand
Strand 2	B	173	174	parallel
Strand 3	B	177	178	anti-parallel

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There are 6 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	124	127	first strand
Strand 2	B	151	154	anti-parallel
Strand 3	B	157	167	anti-parallel
Strand 4	B	181	188	anti-parallel
Strand 5	B	194	203	anti-parallel
Strand 6	B	269	271	parallel

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There are 9 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	226	231	first strand
Strand 2	B	132	137	anti-parallel
Strand 3	B	142	145	anti-parallel
Strand 4	B	157	167	anti-parallel
Strand 5	B	181	188	anti-parallel
Strand 6	B	194	203	anti-parallel
Strand 7	B	258	265	parallel
Strand 8	B	244	250	anti-parallel
Strand 9	B	299	300	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	C	109	110	first strand
Strand 2	C	173	174	parallel
Strand 3	C	177	178	anti-parallel

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There are 6 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	124	127	first strand
Strand 2	C	151	154	anti-parallel
Strand 3	C	157	167	anti-parallel
Strand 4	C	181	188	anti-parallel
Strand 5	C	194	203	anti-parallel
Strand 6	C	269	271	parallel

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There are 9 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	226	231	first strand
Strand 2	C	132	137	anti-parallel
Strand 3	C	142	145	anti-parallel
Strand 4	C	157	167	anti-parallel
Strand 5	C	181	188	anti-parallel
Strand 6	C	194	203	anti-parallel
Strand 7	C	258	265	parallel
Strand 8	C	244	250	anti-parallel
Strand 9	C	299	300	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	D	109	110	first strand
Strand 2	D	173	174	parallel
Strand 3	D	177	178	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	D	124	127	first strand
Strand 2	D	151	154	anti-parallel
Strand 3	D	157	167	anti-parallel
Strand 4	D	181	188	anti-parallel
Strand 5	D	194	203	anti-parallel
Strand 6	D	269	271	parallel

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There are 9 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	226	231	first strand
Strand 2	D	132	137	anti-parallel
Strand 3	D	142	145	anti-parallel
Strand 4	D	157	167	anti-parallel
Strand 5	D	181	188	anti-parallel
Strand 6	D	194	203	anti-parallel
Strand 7	D	258	265	parallel
Strand 8	D	244	250	anti-parallel
Strand 9	D	299	300	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: 4XZ5

Analysis of interatomic Contacts of Structural Units in PDB entry:
4XZ5