Analysis of interatomic Contacts of Structural Units in PDB entry:
7ZL1

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 7ZL1 entry

There are 8 chains in PDB entry 7ZL1 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	GLN 167	SER 381
A	GLN 167	SER 381
D	GLN 167	SER 381
C	GLN 167	SER 381
E	GLN 167	SER 381
H	GLN 167	SER 381
G	GLN 167	SER 381
F	GLN 167	SER 381

There are 39 helices in PDB entry 7ZL1. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	167	173	Right-handed alpha
Helix 2	AA2	B	277	279	Right-handed 310
Helix 3	AA3	B	324	328	Right-handed 310
Helix 4	AA4	B	344	352	Right-handed alpha
Helix 5	AA5	B	355	359	Right-handed 310
Helix 6	AA6	A	168	172	Right-handed alpha
Helix 7	AA7	A	277	279	Right-handed 310
Helix 8	AA8	A	324	328	Right-handed 310
Helix 9	AA9	A	344	352	Right-handed alpha
Helix 10	AB1	A	355	359	Right-handed 310
Helix 11	AB2	D	168	174	Right-handed alpha
Helix 12	AB3	D	277	279	Right-handed 310
Helix 13	AB4	D	324	328	Right-handed 310
Helix 14	AB5	D	344	352	Right-handed alpha
Helix 15	AB6	D	355	359	Right-handed 310
Helix 16	AB7	C	168	173	Right-handed alpha
Helix 17	AB8	C	277	279	Right-handed 310
Helix 18	AB9	C	324	328	Right-handed 310
Helix 19	AC1	C	344	352	Right-handed alpha
Helix 20	AC2	C	355	359	Right-handed 310
Helix 21	AC3	E	168	173	Right-handed alpha
Helix 22	AC4	E	277	279	Right-handed 310
Helix 23	AC5	E	324	328	Right-handed 310
Helix 24	AC6	E	344	352	Right-handed alpha
Helix 25	AC7	E	355	359	Right-handed 310
Helix 26	AC8	H	168	173	Right-handed alpha
Helix 27	AC9	H	277	279	Right-handed 310
Helix 28	AD1	H	324	328	Right-handed 310
Helix 29	AD2	H	344	352	Right-handed alpha
Helix 30	AD3	H	355	359	Right-handed 310
Helix 31	AD4	G	168	173	Right-handed alpha
Helix 32	AD5	G	277	279	Right-handed 310
Helix 33	AD6	G	324	328	Right-handed 310
Helix 34	AD7	G	344	352	Right-handed alpha
Helix 35	AD8	G	355	359	Right-handed 310
Helix 36	AD9	F	168	174	Right-handed alpha
Helix 37	AE1	F	324	328	Right-handed 310
Helix 38	AE2	F	344	352	Right-handed alpha
Helix 39	AE3	F	355	359	Right-handed 310

There are 16 sheets in PDB entry 7ZL1. 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,

There are 7 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	288	293	first strand
Strand 2	B	280	285	anti-parallel
Strand 3	B	268	275	anti-parallel
Strand 4	B	206	215	anti-parallel
Strand 5	B	331	339	anti-parallel
Strand 6	B	182	185	anti-parallel
Strand 7	B	378	380	anti-parallel

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There are 7 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	255	258	first strand
Strand 2	B	244	249	anti-parallel
Strand 3	B	236	241	anti-parallel
Strand 4	B	222	228	anti-parallel
Strand 5	B	307	310	anti-parallel
Strand 6	B	193	197	anti-parallel
Strand 7	B	370	374	anti-parallel

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There are 7 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	288	293	first strand
Strand 2	A	280	285	anti-parallel
Strand 3	A	268	275	anti-parallel
Strand 4	A	206	215	anti-parallel
Strand 5	A	331	339	anti-parallel
Strand 6	A	182	185	anti-parallel
Strand 7	A	378	380	anti-parallel

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There are 7 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	255	258	first strand
Strand 2	A	244	249	anti-parallel
Strand 3	A	236	241	anti-parallel
Strand 4	A	222	228	anti-parallel
Strand 5	A	307	310	anti-parallel
Strand 6	A	193	197	anti-parallel
Strand 7	A	370	374	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	D	288	293	first strand
Strand 2	D	280	285	anti-parallel
Strand 3	D	268	275	anti-parallel
Strand 4	D	206	215	anti-parallel
Strand 5	D	331	339	anti-parallel
Strand 6	D	182	185	anti-parallel
Strand 7	D	378	380	anti-parallel

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There are 7 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	255	258	first strand
Strand 2	D	244	249	anti-parallel
Strand 3	D	236	241	anti-parallel
Strand 4	D	222	228	anti-parallel
Strand 5	D	307	310	anti-parallel
Strand 6	D	193	197	anti-parallel
Strand 7	D	370	374	anti-parallel

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There are 7 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	288	293	first strand
Strand 2	C	280	285	anti-parallel
Strand 3	C	268	275	anti-parallel
Strand 4	C	206	215	anti-parallel
Strand 5	C	331	339	anti-parallel
Strand 6	C	182	185	anti-parallel
Strand 7	C	378	380	anti-parallel

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There are 7 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	255	258	first strand
Strand 2	C	244	249	anti-parallel
Strand 3	C	236	241	anti-parallel
Strand 4	C	222	228	anti-parallel
Strand 5	C	307	310	anti-parallel
Strand 6	C	193	197	anti-parallel
Strand 7	C	370	374	anti-parallel

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There are 7 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	288	293	first strand
Strand 2	E	280	285	anti-parallel
Strand 3	E	268	275	anti-parallel
Strand 4	E	206	215	anti-parallel
Strand 5	E	331	339	anti-parallel
Strand 6	E	183	185	anti-parallel
Strand 7	E	378	379	anti-parallel

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There are 7 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	255	258	first strand
Strand 2	E	244	249	anti-parallel
Strand 3	E	236	241	anti-parallel
Strand 4	E	222	228	anti-parallel
Strand 5	E	307	310	anti-parallel
Strand 6	E	193	197	anti-parallel
Strand 7	E	370	374	anti-parallel

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There are 7 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	288	293	first strand
Strand 2	H	280	285	anti-parallel
Strand 3	H	268	275	anti-parallel
Strand 4	H	206	215	anti-parallel
Strand 5	H	331	339	anti-parallel
Strand 6	H	183	185	anti-parallel
Strand 7	H	378	379	anti-parallel

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There are 7 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	255	258	first strand
Strand 2	H	244	249	anti-parallel
Strand 3	H	236	241	anti-parallel
Strand 4	H	222	228	anti-parallel
Strand 5	H	307	310	anti-parallel
Strand 6	H	193	197	anti-parallel
Strand 7	H	370	374	anti-parallel

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There are 7 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	288	293	first strand
Strand 2	G	280	285	anti-parallel
Strand 3	G	268	275	anti-parallel
Strand 4	G	206	215	anti-parallel
Strand 5	G	331	339	anti-parallel
Strand 6	G	182	185	anti-parallel
Strand 7	G	378	380	anti-parallel

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There are 7 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	255	258	first strand
Strand 2	G	244	249	anti-parallel
Strand 3	G	236	241	anti-parallel
Strand 4	G	222	228	anti-parallel
Strand 5	G	307	310	anti-parallel
Strand 6	G	193	197	anti-parallel
Strand 7	G	370	374	anti-parallel

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There are 7 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	288	293	first strand
Strand 2	F	280	285	anti-parallel
Strand 3	F	268	275	anti-parallel
Strand 4	F	206	215	anti-parallel
Strand 5	F	331	339	anti-parallel
Strand 6	F	182	185	anti-parallel
Strand 7	F	378	380	anti-parallel

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There are 7 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	255	258	first strand
Strand 2	F	244	249	anti-parallel
Strand 3	F	236	241	anti-parallel
Strand 4	F	222	228	anti-parallel
Strand 5	F	307	310	anti-parallel
Strand 6	F	193	197	anti-parallel
Strand 7	F	370	374	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: 7ZL1

Analysis of interatomic Contacts of Structural Units in PDB entry:
7ZL1