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

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 7CZF entry

There are 5 chains in PDB entry 7CZF (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 28	HIS 210
B	SER 36	TYR 698
C	ASP 17	ASN 130
D	GLU 28	TYR 198
E	SER 36	ASN 215

There are 57 helices in PDB entry 7CZF. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	61	67	Right-handed alpha
Helix 2	AA2	B	70	82	Right-handed alpha
Helix 3	AA3	B	86	95	Right-handed alpha
Helix 4	AA4	B	131	135	Right-handed 310
Helix 5	AA5	B	146	154	Right-handed alpha
Helix 6	AA6	B	165	170	Right-handed 310
Helix 7	AA7	B	226	229	Right-handed 310
Helix 8	AA8	B	237	241	Right-handed alpha
Helix 9	AA9	B	260	265	Right-handed alpha
Helix 10	AB1	B	267	277	Right-handed alpha
Helix 11	AB2	B	279	297	Right-handed alpha
Helix 12	AB3	B	305	329	Right-handed alpha
Helix 13	AB4	B	335	356	Right-handed alpha
Helix 14	AB5	B	367	379	Right-handed alpha
Helix 15	AB6	B	381	386	Right-handed alpha
Helix 16	AB7	B	389	405	Right-handed alpha
Helix 17	AB8	B	410	432	Right-handed alpha
Helix 18	AB9	B	435	450	Right-handed alpha
Helix 19	AC1	B	457	474	Right-handed alpha
Helix 20	AC2	B	476	487	Right-handed alpha
Helix 21	AC3	B	494	499	Right-handed alpha
Helix 22	AC4	B	500	505	Right-handed 310
Helix 23	AC5	B	536	548	Right-handed alpha
Helix 24	AC6	B	658	666	Right-handed alpha
Helix 25	AC7	C	39	43	Right-handed 310
Helix 26	AC8	C	53	57	Right-handed 310
Helix 27	AC9	C	77	92	Right-handed alpha
Helix 28	AD1	C	93	95	Right-handed 310
Helix 29	AD2	C	96	115	Right-handed alpha
Helix 30	AD3	C	123	128	Right-handed 310
Helix 31	AD4	E	63	68	Right-handed alpha
Helix 32	AD5	E	70	82	Right-handed alpha
Helix 33	AD6	E	86	95	Right-handed alpha
Helix 34	AD7	E	146	154	Right-handed alpha
Helix 35	AD8	E	165	170	Right-handed 310
Helix 36	AD9	E	237	241	Right-handed alpha
Helix 37	AE1	E	260	265	Right-handed alpha
Helix 38	AE2	E	267	277	Right-handed alpha
Helix 39	AE3	E	279	297	Right-handed alpha
Helix 40	AE4	E	302	304	Right-handed 310
Helix 41	AE5	E	305	328	Right-handed alpha
Helix 42	AE6	E	335	356	Right-handed alpha
Helix 43	AE7	E	366	379	Right-handed alpha
Helix 44	AE8	E	391	405	Right-handed alpha
Helix 45	AE9	E	410	432	Right-handed alpha
Helix 46	AF1	E	435	451	Right-handed alpha
Helix 47	AF2	E	457	475	Right-handed alpha
Helix 48	AF3	E	476	488	Right-handed alpha
Helix 49	AF4	E	494	499	Right-handed alpha
Helix 50	AF5	E	500	504	Right-handed 310
Helix 51	AF6	E	536	548	Right-handed alpha
Helix 52	AF7	E	658	666	Right-handed alpha
Helix 53	AF8	F	39	43	Right-handed 310
Helix 54	AF9	F	53	57	Right-handed 310
Helix 55	AG1	F	77	90	Right-handed alpha
Helix 56	AG2	F	96	115	Right-handed alpha
Helix 57	AG3	F	123	128	Right-handed 310

There are 20 sheets in PDB entry 7CZF. 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,

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	29	33	first strand
Strand 2	A	189	198	anti-parallel
Strand 3	A	94	102	anti-parallel
Strand 4	A	165	170	anti-parallel

Back to list of sheets
Back to top of page

There are 6 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	29	33	first strand
Strand 2	A	189	198	anti-parallel
Strand 3	A	62	69	anti-parallel
Strand 4	A	53	59	anti-parallel
Strand 5	C	70	76	parallel
Strand 6	C	59	63	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	44	46	first strand
Strand 2	A	79	82	anti-parallel
Strand 3	A	177	184	anti-parallel
Strand 4	A	86	87	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	44	46	first strand
Strand 2	A	79	82	anti-parallel
Strand 3	A	177	184	anti-parallel
Strand 4	A	119	126	anti-parallel
Strand 5	A	140	145	anti-parallel

Back to list of sheets
Back to top of page

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	B	49	50	first strand
Strand 2	B	57	58	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	143	145	first strand
Strand 2	B	332	334	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	157	160	first strand
Strand 2	B	174	177	anti-parallel

Back to list of sheets
Back to top of page

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	B	242	245	first strand
Strand 2	B	250	254	anti-parallel
Strand 3	B	220	224	anti-parallel
Strand 4	B	202	210	anti-parallel
Strand 5	B	191	198	anti-parallel
Strand 6	B	179	186	anti-parallel
Strand 7	B	360	362	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	565	571	first strand
Strand 2	B	574	579	anti-parallel
Strand 3	B	601	605	anti-parallel
Strand 4	B	588	590	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	623	624	first strand
Strand 2	B	691	694	parallel
Strand 3	B	680	685	anti-parallel
Strand 4	B	639	645	anti-parallel
Strand 5	B	650	656	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	D	29	33	first strand
Strand 2	D	189	198	anti-parallel
Strand 3	D	94	102	anti-parallel
Strand 4	D	164	170	anti-parallel

Back to list of sheets
Back to top of page

There are 6 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	29	33	first strand
Strand 2	D	189	198	anti-parallel
Strand 3	D	62	69	anti-parallel
Strand 4	D	53	59	anti-parallel
Strand 5	F	69	76	parallel
Strand 6	F	59	66	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	D	44	46	first strand
Strand 2	D	79	82	anti-parallel
Strand 3	D	177	184	anti-parallel
Strand 4	D	86	87	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	44	46	first strand
Strand 2	D	79	82	anti-parallel
Strand 3	D	177	184	anti-parallel
Strand 4	D	119	126	anti-parallel
Strand 5	D	140	145	anti-parallel

Back to list of sheets
Back to top of page

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	E	46	50	first strand
Strand 2	E	57	61	anti-parallel

Back to list of sheets
Back to top of page

There are 8 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	104	105	first strand
Strand 2	E	242	245	parallel
Strand 3	E	250	254	anti-parallel
Strand 4	E	220	224	anti-parallel
Strand 5	E	202	208	anti-parallel
Strand 6	E	193	198	anti-parallel
Strand 7	E	179	184	anti-parallel
Strand 8	E	360	362	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	123	124	first strand
Strand 2	E	143	145	parallel
Strand 3	E	332	334	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	157	160	first strand
Strand 2	E	174	177	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	E	565	571	first strand
Strand 2	E	574	579	anti-parallel
Strand 3	E	601	605	anti-parallel
Strand 4	E	587	590	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	623	624	first strand
Strand 2	E	691	694	parallel
Strand 3	E	680	685	anti-parallel
Strand 4	E	639	645	anti-parallel
Strand 5	E	650	656	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: 7CZF

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