Analysis of interatomic Contacts of Structural Units in PDB entry:
4ZV4

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 4ZV4 entry

There are 4 chains in PDB entry 4ZV4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ARG 8	GLU 401
C	ASP 262	GLY 423
D	GLN 265	ARG 427
B	LYS 10	GLU 397

There are 24 helices in PDB entry 4ZV4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	24	40	Right-handed alpha
Helix 2	AA2	A	46	52	Right-handed alpha
Helix 3	AA3	A	84	94	Right-handed alpha
Helix 4	AA4	A	113	127	Right-handed alpha
Helix 5	AA5	A	143	161	Right-handed alpha
Helix 6	AA6	A	174	180	Right-handed alpha
Helix 7	AA7	A	188	203	Right-handed alpha
Helix 8	AA8	C	265	275	Right-handed alpha
Helix 9	AA9	C	279	300	Right-handed alpha
Helix 10	AB1	C	305	313	Right-handed alpha
Helix 11	AB2	C	353	357	Right-handed 310
Helix 12	AB3	C	418	423	Right-handed alpha
Helix 13	AB4	D	266	275	Right-handed alpha
Helix 14	AB5	D	279	300	Right-handed alpha
Helix 15	AB6	D	303	313	Right-handed alpha
Helix 16	AB7	D	352	357	Right-handed 310
Helix 17	AB8	D	418	420	Right-handed 310
Helix 18	AB9	B	24	40	Right-handed alpha
Helix 19	AC1	B	46	52	Right-handed alpha
Helix 20	AC2	B	84	94	Right-handed alpha
Helix 21	AC3	B	113	127	Right-handed alpha
Helix 22	AC4	B	143	161	Right-handed alpha
Helix 23	AC5	B	174	180	Right-handed alpha
Helix 24	AC6	B	188	203	Right-handed alpha

There are 21 sheets in PDB entry 4ZV4. 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,

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	A	66	71	first strand
Strand 2	A	76	81	anti-parallel
Strand 3	A	12	18	parallel
Strand 4	A	102	107	parallel
Strand 5	A	131	136	parallel
Strand 6	A	170	172	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	A	55	56	first strand
Strand 2	A	63	64	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	267	269	first strand
Strand 2	A	255	264	anti-parallel
Strand 3	A	277	282	anti-parallel
Strand 4	A	228	234	anti-parallel
Strand 5	A	215	224	anti-parallel
Strand 6	A	295	297	anti-parallel
Strand 7	A	245	249	anti-parallel
Strand 8	A	255	264	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	239	241	first strand
Strand 2	A	271	273	anti-parallel

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There are 7 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	303	314	first strand
Strand 2	A	359	372	anti-parallel
Strand 3	A	339	346	anti-parallel
Strand 4	A	333	336	anti-parallel
Strand 5	A	377	382	anti-parallel
Strand 6	A	385	395	anti-parallel
Strand 7	A	303	314	anti-parallel

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There are 3 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	314	315	first strand
Strand 2	C	384	391	anti-parallel
Strand 3	C	321	325	anti-parallel

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There are 4 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	314	315	first strand
Strand 2	C	384	391	anti-parallel
Strand 3	C	412	415	anti-parallel
Strand 4	C	344	345	anti-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	C	330	335	first strand
Strand 2	C	374	379	anti-parallel

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There are 2 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	361	364	first strand
Strand 2	C	369	372	anti-parallel

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There are 2 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	395	396	first strand
Strand 2	C	405	406	anti-parallel

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There are 3 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	314	315	first strand
Strand 2	D	384	391	anti-parallel
Strand 3	D	321	325	anti-parallel

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There are 4 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	314	315	first strand
Strand 2	D	384	391	anti-parallel
Strand 3	D	412	415	anti-parallel
Strand 4	D	344	345	anti-parallel

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There are 3 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	330	335	first strand
Strand 2	D	374	380	anti-parallel
Strand 3	D	422	424	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	361	362	first strand
Strand 2	D	371	372	anti-parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	395	396	first strand
Strand 2	D	405	406	anti-parallel

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There are 6 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	66	71	first strand
Strand 2	B	76	81	anti-parallel
Strand 3	B	12	18	parallel
Strand 4	B	102	107	parallel
Strand 5	B	131	136	parallel
Strand 6	B	170	172	parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	55	56	first strand
Strand 2	B	63	64	anti-parallel

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There are 7 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	215	217	first strand
Strand 2	B	295	297	anti-parallel
Strand 3	B	244	249	anti-parallel
Strand 4	B	255	264	anti-parallel
Strand 5	B	277	282	anti-parallel
Strand 6	B	229	234	anti-parallel
Strand 7	B	220	222	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	B	215	217	first strand
Strand 2	B	295	297	anti-parallel
Strand 3	B	244	249	anti-parallel
Strand 4	B	255	264	anti-parallel
Strand 5	B	267	269	anti-parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	240	241	first strand
Strand 2	B	271	272	anti-parallel

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There are 7 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	303	314	first strand
Strand 2	B	359	372	anti-parallel
Strand 3	B	339	346	anti-parallel
Strand 4	B	333	336	anti-parallel
Strand 5	B	377	382	anti-parallel
Strand 6	B	385	395	anti-parallel
Strand 7	B	303	314	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: 4ZV4

Analysis of interatomic Contacts of Structural Units in PDB entry:
4ZV4