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

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 7ZEI entry

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

Chain ID	Initial residue	Terminal residue
A	PRO 2	PHE 311
B	PRO 2	PHE 311
C	PRO 2	LEU 310
D	PRO 2	GLU 267

There are 19 helices in PDB entry 7ZEI. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	47	51	Right-handed 310
Helix 2	AA2	A	269	275	Right-handed alpha
Helix 3	AA3	A	276	279	Right-handed 310
Helix 4	AA4	B	47	51	Right-handed 310
Helix 5	AA5	B	161	163	Right-handed 310
Helix 6	AA6	B	269	275	Right-handed alpha
Helix 7	AA7	B	276	279	Right-handed 310
Helix 8	AA8	C	47	51	Right-handed 310
Helix 9	AA9	C	269	275	Right-handed alpha
Helix 10	AB1	C	276	279	Right-handed 310
Helix 11	AB2	D	47	51	Right-handed 310
Helix 12	AB3	D	269	275	Right-handed alpha
Helix 13	AB4	D	276	279	Right-handed 310
Helix 14	AB5	E	47	51	Right-handed 310
Helix 15	AB6	E	270	274	Right-handed 310
Helix 16	AB7	E	275	279	Right-handed 310
Helix 17	AB8	F	47	51	Right-handed 310
Helix 18	AB9	F	269	275	Right-handed alpha
Helix 19	AC1	F	276	279	Right-handed 310

There are 30 sheets in PDB entry 7ZEI. 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, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3,

There are 4 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	17	25	first strand
Strand 2	A	30	37	anti-parallel
Strand 3	A	54	60	anti-parallel
Strand 4	A	68	73	anti-parallel

Back to list of sheets
Back to top of page

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	83	92	first strand
Strand 2	A	95	103	anti-parallel
Strand 3	A	115	121	anti-parallel
Strand 4	A	128	132	anti-parallel

Back to list of sheets
Back to top of page

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	140	147	first strand
Strand 2	A	153	159	anti-parallel
Strand 3	A	166	171	anti-parallel
Strand 4	A	178	184	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	190	197	first strand
Strand 2	A	200	206	anti-parallel
Strand 3	A	212	216	anti-parallel
Strand 4	A	223	224	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	243	249	first strand
Strand 2	A	255	261	anti-parallel
Strand 3	A	282	291	anti-parallel
Strand 4	A	294	297	anti-parallel

Back to list of sheets
Back to top of page

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	B	17	25	first strand
Strand 2	B	30	37	anti-parallel
Strand 3	B	54	60	anti-parallel
Strand 4	B	68	73	anti-parallel

Back to list of sheets
Back to top of page

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	B	83	92	first strand
Strand 2	B	95	103	anti-parallel
Strand 3	B	115	121	anti-parallel
Strand 4	B	128	132	anti-parallel

Back to list of sheets
Back to top of page

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	140	147	first strand
Strand 2	B	153	159	anti-parallel
Strand 3	B	166	171	anti-parallel
Strand 4	B	178	184	anti-parallel

Back to list of sheets
Back to top of page

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	190	197	first strand
Strand 2	B	200	206	anti-parallel
Strand 3	B	212	216	anti-parallel
Strand 4	B	223	224	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	243	249	first strand
Strand 2	B	255	261	anti-parallel
Strand 3	B	282	291	anti-parallel
Strand 4	B	294	296	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	17	25	first strand
Strand 2	C	30	37	anti-parallel
Strand 3	C	54	60	anti-parallel
Strand 4	C	68	73	anti-parallel

Back to list of sheets
Back to top of page

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	C	83	92	first strand
Strand 2	C	95	103	anti-parallel
Strand 3	C	115	121	anti-parallel
Strand 4	C	128	132	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	140	147	first strand
Strand 2	C	153	159	anti-parallel
Strand 3	C	166	171	anti-parallel
Strand 4	C	178	184	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	190	197	first strand
Strand 2	C	200	206	anti-parallel
Strand 3	C	212	216	anti-parallel
Strand 4	C	223	224	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	243	251	first strand
Strand 2	C	254	261	anti-parallel
Strand 3	C	282	291	anti-parallel
Strand 4	C	294	297	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	17	25	first strand
Strand 2	D	30	37	anti-parallel
Strand 3	D	54	60	anti-parallel
Strand 4	D	68	73	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	83	92	first strand
Strand 2	D	95	103	anti-parallel
Strand 3	D	115	121	anti-parallel
Strand 4	D	128	132	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	140	147	first strand
Strand 2	D	153	159	anti-parallel
Strand 3	D	166	171	anti-parallel
Strand 4	D	178	184	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	190	197	first strand
Strand 2	D	200	206	anti-parallel
Strand 3	D	212	216	anti-parallel
Strand 4	D	223	224	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	243	249	first strand
Strand 2	D	255	261	anti-parallel
Strand 3	D	282	291	anti-parallel
Strand 4	D	294	296	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	17	25	first strand
Strand 2	E	30	37	anti-parallel
Strand 3	E	54	60	anti-parallel
Strand 4	E	68	73	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	83	92	first strand
Strand 2	E	95	103	anti-parallel
Strand 3	E	115	121	anti-parallel
Strand 4	E	128	132	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	140	147	first strand
Strand 2	E	153	159	anti-parallel
Strand 3	E	166	171	anti-parallel
Strand 4	E	178	184	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	190	197	first strand
Strand 2	E	200	206	anti-parallel
Strand 3	E	212	216	anti-parallel
Strand 4	E	223	224	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	243	249	first strand
Strand 2	E	255	261	anti-parallel
Strand 3	E	282	291	anti-parallel
Strand 4	E	294	297	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	17	25	first strand
Strand 2	F	30	37	anti-parallel
Strand 3	F	54	60	anti-parallel
Strand 4	F	68	73	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	83	92	first strand
Strand 2	F	95	103	anti-parallel
Strand 3	F	115	121	anti-parallel
Strand 4	F	128	132	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	140	147	first strand
Strand 2	F	153	159	anti-parallel
Strand 3	F	165	171	anti-parallel
Strand 4	F	178	184	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	190	197	first strand
Strand 2	F	200	206	anti-parallel
Strand 3	F	212	216	anti-parallel
Strand 4	F	223	224	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	243	249	first strand
Strand 2	F	255	261	anti-parallel
Strand 3	F	282	291	anti-parallel
Strand 4	F	294	297	anti-parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

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

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