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

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 7ZWI entry

There are 6 chains in PDB entry 7ZWI (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 293	PRO 429
B	ASP 1	ARG 220
C	GLN 1	ARG 210
D	LYS 293	ALA 428
E	ASP 1	ARG 220
F	GLN 1	ASN 211

There are 20 helices in PDB entry 7ZWI. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	315	319	Right-handed 310
Helix 2	AA2	A	372	377	Right-handed alpha
Helix 3	AA3	B	28	32	Right-handed 310
Helix 4	AA4	B	87	91	Right-handed 310
Helix 5	AA5	B	100	104	Right-handed 310
Helix 6	AA6	B	163	165	Right-handed 310
Helix 7	AA7	B	207	209	Right-handed 310
Helix 8	AA8	C	78	82	Right-handed 310
Helix 9	AA9	C	120	125	Right-handed alpha
Helix 10	AB1	C	182	188	Right-handed alpha
Helix 11	AB2	D	315	319	Right-handed 310
Helix 12	AB3	D	372	377	Right-handed alpha
Helix 13	AB4	E	28	32	Right-handed 310
Helix 14	AB5	E	87	91	Right-handed 310
Helix 15	AB6	E	100	104	Right-handed 310
Helix 16	AB7	E	163	165	Right-handed 310
Helix 17	AB8	E	207	209	Right-handed 310
Helix 18	AB9	F	78	82	Right-handed 310
Helix 19	AC1	F	120	125	Right-handed alpha
Helix 20	AC2	F	182	186	Right-handed alpha

There are 27 sheets in PDB entry 7ZWI. 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,

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	310	313	first strand
Strand 2	A	295	299	parallel
Strand 3	A	336	344	parallel
Strand 4	A	391	400	anti-parallel
Strand 5	A	382	388	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	324	331	first strand
Strand 2	A	417	425	parallel
Strand 3	A	406	414	anti-parallel
Strand 4	A	347	349	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	355	357	first strand
Strand 2	A	369	371	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	B	3	7	first strand
Strand 2	B	18	25	anti-parallel
Strand 3	B	78	83	anti-parallel
Strand 4	B	68	73	anti-parallel

Back to list of sheets
Back to top of page

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	10	12	first strand
Strand 2	B	114	118	parallel
Strand 3	B	92	99	anti-parallel
Strand 4	B	33	39	anti-parallel
Strand 5	B	45	51	anti-parallel
Strand 6	B	58	59	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	10	12	first strand
Strand 2	B	114	118	parallel
Strand 3	B	92	99	anti-parallel
Strand 4	B	109	110	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	127	131	first strand
Strand 2	B	142	152	anti-parallel
Strand 3	B	181	191	anti-parallel
Strand 4	B	170	172	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	127	131	first strand
Strand 2	B	142	152	anti-parallel
Strand 3	B	181	191	anti-parallel
Strand 4	B	176	178	anti-parallel

Back to list of sheets
Back to top of page

There are 6 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	158	161	first strand
Strand 2	B	201	206	anti-parallel
Strand 3	B	211	216	anti-parallel
Strand 4	E	211	216	anti-parallel
Strand 5	E	201	206	anti-parallel
Strand 6	E	158	161	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	C	4	7	first strand
Strand 2	C	19	25	anti-parallel
Strand 3	C	69	74	anti-parallel
Strand 4	C	61	66	anti-parallel

Back to list of sheets
Back to top of page

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	C	10	13	first strand
Strand 2	C	101	105	parallel
Strand 3	C	83	89	anti-parallel
Strand 4	C	33	37	anti-parallel
Strand 5	C	44	48	anti-parallel
Strand 6	C	52	53	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	10	13	first strand
Strand 2	C	101	105	parallel
Strand 3	C	83	89	anti-parallel
Strand 4	C	96	97	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	113	117	first strand
Strand 2	C	128	138	anti-parallel
Strand 3	C	172	181	anti-parallel
Strand 4	C	158	162	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	152	154	first strand
Strand 2	C	144	149	anti-parallel
Strand 3	C	190	196	anti-parallel
Strand 4	C	204	209	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	310	313	first strand
Strand 2	D	295	299	parallel
Strand 3	D	336	344	parallel
Strand 4	D	391	400	anti-parallel
Strand 5	D	382	388	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	324	331	first strand
Strand 2	D	417	425	parallel
Strand 3	D	406	414	anti-parallel
Strand 4	D	347	349	anti-parallel

Back to list of sheets
Back to top of page

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	D	355	357	first strand
Strand 2	D	369	371	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	E	3	7	first strand
Strand 2	E	18	25	anti-parallel
Strand 3	E	78	83	anti-parallel
Strand 4	E	68	73	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	10	12	first strand
Strand 2	E	114	118	parallel
Strand 3	E	92	99	anti-parallel
Strand 4	E	33	39	anti-parallel
Strand 5	E	45	51	anti-parallel
Strand 6	E	58	59	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	E	10	12	first strand
Strand 2	E	114	118	parallel
Strand 3	E	92	99	anti-parallel
Strand 4	E	109	110	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	127	131	first strand
Strand 2	E	142	152	anti-parallel
Strand 3	E	181	191	anti-parallel
Strand 4	E	170	172	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	127	131	first strand
Strand 2	E	142	152	anti-parallel
Strand 3	E	181	191	anti-parallel
Strand 4	E	176	178	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	F	4	7	first strand
Strand 2	F	19	25	anti-parallel
Strand 3	F	69	74	anti-parallel
Strand 4	F	61	66	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	10	13	first strand
Strand 2	F	101	105	parallel
Strand 3	F	83	89	anti-parallel
Strand 4	F	33	37	anti-parallel
Strand 5	F	44	48	anti-parallel
Strand 6	F	52	53	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	F	10	13	first strand
Strand 2	F	101	105	parallel
Strand 3	F	83	89	anti-parallel
Strand 4	F	96	97	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	113	117	first strand
Strand 2	F	128	138	anti-parallel
Strand 3	F	172	181	anti-parallel
Strand 4	F	158	162	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	152	154	first strand
Strand 2	F	143	149	anti-parallel
Strand 3	F	190	197	anti-parallel
Strand 4	F	204	209	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: 7ZWI

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