Analysis of interatomic Contacts of Structural Units in PDB entry:
4XZ7

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 4XZ7 entry

There are 2 chains in PDB entry 4XZ7 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASN 50	THR 435
B	THR 49	GLU 430

There are 32 helices in PDB entry 4XZ7. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	56	68	Right-handed alpha
Helix 2	AA2	A	90	98	Right-handed alpha
Helix 3	AA3	A	132	141	Right-handed alpha
Helix 4	AA4	A	147	149	Right-handed 310
Helix 5	AA5	A	169	179	Right-handed alpha
Helix 6	AA6	A	207	220	Right-handed alpha
Helix 7	AA7	A	225	244	Right-handed alpha
Helix 8	AA8	A	245	248	Right-handed 310
Helix 9	AA9	A	250	265	Right-handed alpha
Helix 10	AB1	A	269	278	Right-handed alpha
Helix 11	AB2	A	282	288	Right-handed alpha
Helix 12	AB3	A	301	316	Right-handed alpha
Helix 13	AB4	A	365	372	Right-handed alpha
Helix 14	AB5	A	396	404	Right-handed alpha
Helix 15	AB6	A	405	406	Right-handed 310
Helix 16	AB7	A	407	413	Right-handed 310
Helix 17	AB8	A	415	419	Right-handed 310
Helix 18	AB9	B	56	68	Right-handed alpha
Helix 19	AC1	B	90	98	Right-handed alpha
Helix 20	AC2	B	132	140	Right-handed alpha
Helix 21	AC3	B	147	149	Right-handed 310
Helix 22	AC4	B	169	179	Right-handed alpha
Helix 23	AC5	B	207	220	Right-handed alpha
Helix 24	AC6	B	225	244	Right-handed alpha
Helix 25	AC7	B	245	248	Right-handed 310
Helix 26	AC8	B	250	266	Right-handed alpha
Helix 27	AC9	B	269	278	Right-handed alpha
Helix 28	AD1	B	282	290	Right-handed alpha
Helix 29	AD2	B	301	316	Right-handed alpha
Helix 30	AD3	B	396	404	Right-handed alpha
Helix 31	AD4	B	409	413	Right-handed 310
Helix 32	AD5	B	415	419	Right-handed 310

There are 12 sheets in PDB entry 4XZ7. 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 5 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	52	55	first strand
Strand 2	A	101	106	anti-parallel
Strand 3	A	118	124	anti-parallel
Strand 4	A	74	78	parallel
Strand 5	A	86	89	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	52	55	first strand
Strand 2	A	101	106	anti-parallel
Strand 3	A	118	124	anti-parallel
Strand 4	A	112	113	anti-parallel

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There are 4 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	128	129	first strand
Strand 2	A	159	162	parallel
Strand 3	A	195	200	anti-parallel
Strand 4	A	187	190	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	A	144	145	first strand
Strand 2	A	202	205	parallel
Strand 3	A	181	182	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	267	268	first strand
Strand 2	A	299	300	parallel

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There are 5 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	343	347	first strand
Strand 2	A	332	340	anti-parallel
Strand 3	A	320	326	anti-parallel
Strand 4	A	392	395	anti-parallel
Strand 5	A	378	381	parallel

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There are 5 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	52	55	first strand
Strand 2	B	101	106	anti-parallel
Strand 3	B	117	124	anti-parallel
Strand 4	B	74	78	parallel
Strand 5	B	86	89	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	B	52	55	first strand
Strand 2	B	101	106	anti-parallel
Strand 3	B	117	124	anti-parallel
Strand 4	B	112	114	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	B	128	129	first strand
Strand 2	B	159	162	parallel
Strand 3	B	195	200	anti-parallel
Strand 4	B	187	190	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	B	144	145	first strand
Strand 2	B	202	205	parallel
Strand 3	B	181	182	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	B	267	268	first strand
Strand 2	B	299	300	parallel

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There are 5 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	343	347	first strand
Strand 2	B	332	340	anti-parallel
Strand 3	B	320	326	anti-parallel
Strand 4	B	392	395	anti-parallel
Strand 5	B	378	381	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: 4XZ7

Analysis of interatomic Contacts of Structural Units in PDB entry:
4XZ7