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

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 7AZF entry

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

Chain ID	Initial residue	Terminal residue
A	GLY -2	LEU 366
B	GLY -2	LEU 366
C	SER -1	LEU 366
D	SER -1	LEU 167

There are 45 helices in PDB entry 7AZF. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	7	19	Right-handed alpha
Helix 2	AA2	A	27	30	Right-handed 310
Helix 3	AA3	A	72	82	Right-handed alpha
Helix 4	AA4	A	112	116	Right-handed 310
Helix 5	AA5	A	131	141	Right-handed alpha
Helix 6	AA6	A	142	146	Right-handed 310
Helix 7	AA7	A	152	155	Right-handed 310
Helix 8	AA8	A	197	206	Right-handed alpha
Helix 9	AA9	A	243	248	Right-handed alpha
Helix 10	AB1	A	260	272	Right-handed alpha
Helix 11	AB2	A	321	332	Right-handed alpha
Helix 12	AB3	B	7	19	Right-handed alpha
Helix 13	AB4	B	20	22	Right-handed 310
Helix 14	AB5	B	27	30	Right-handed 310
Helix 15	AB6	B	72	82	Right-handed alpha
Helix 16	AB7	B	112	116	Right-handed 310
Helix 17	AB8	B	131	141	Right-handed alpha
Helix 18	AB9	B	142	146	Right-handed 310
Helix 19	AC1	B	152	157	Right-handed 310
Helix 20	AC2	B	196	206	Right-handed alpha
Helix 21	AC3	B	243	248	Right-handed alpha
Helix 22	AC4	B	260	272	Right-handed alpha
Helix 23	AC5	B	321	331	Right-handed alpha
Helix 24	AC6	C	7	19	Right-handed alpha
Helix 25	AC7	C	27	30	Right-handed 310
Helix 26	AC8	C	72	82	Right-handed alpha
Helix 27	AC9	C	112	116	Right-handed 310
Helix 28	AD1	C	131	141	Right-handed alpha
Helix 29	AD2	C	142	146	Right-handed 310
Helix 30	AD3	C	152	157	Right-handed 310
Helix 31	AD4	C	196	206	Right-handed alpha
Helix 32	AD5	C	243	248	Right-handed alpha
Helix 33	AD6	C	260	272	Right-handed alpha
Helix 34	AD7	C	321	331	Right-handed alpha
Helix 35	AD8	D	7	19	Right-handed alpha
Helix 36	AD9	D	27	30	Right-handed 310
Helix 37	AE1	D	72	82	Right-handed alpha
Helix 38	AE2	D	112	116	Right-handed 310
Helix 39	AE3	D	131	141	Right-handed alpha
Helix 40	AE4	D	142	146	Right-handed 310
Helix 41	AE5	D	152	157	Right-handed 310
Helix 42	AE6	D	196	206	Right-handed alpha
Helix 43	AE7	D	243	248	Right-handed alpha
Helix 44	AE8	D	260	272	Right-handed alpha
Helix 45	AE9	D	321	331	Right-handed alpha

There are 12 sheets in PDB entry 7AZF. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 8 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	2	6	first strand
Strand 2	A	87	93	anti-parallel
Strand 3	A	96	101	anti-parallel
Strand 4	A	104	109	anti-parallel
Strand 5	B	301	307	anti-parallel
Strand 6	B	289	295	anti-parallel
Strand 7	B	280	286	anti-parallel
Strand 8	B	315	320	anti-parallel

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There are 8 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	66	71	first strand
Strand 2	A	32	38	anti-parallel
Strand 3	A	41	47	anti-parallel
Strand 4	A	51	58	anti-parallel
Strand 5	A	230	235	anti-parallel
Strand 6	A	222	227	anti-parallel
Strand 7	A	214	218	anti-parallel
Strand 8	A	126	130	anti-parallel

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There are 6 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	254	259	first strand
Strand 2	A	335	340	anti-parallel
Strand 3	A	347	351	anti-parallel
Strand 4	A	357	361	anti-parallel
Strand 5	A	176	196	anti-parallel
Strand 6	A	157	172	anti-parallel

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There are 8 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	315	320	first strand
Strand 2	A	280	286	anti-parallel
Strand 3	A	289	295	anti-parallel
Strand 4	A	301	307	anti-parallel
Strand 5	B	104	109	anti-parallel
Strand 6	B	96	101	anti-parallel
Strand 7	B	87	93	anti-parallel
Strand 8	B	2	6	anti-parallel

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There are 8 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	66	71	first strand
Strand 2	B	32	38	anti-parallel
Strand 3	B	41	47	anti-parallel
Strand 4	B	51	58	anti-parallel
Strand 5	B	230	235	anti-parallel
Strand 6	B	222	227	anti-parallel
Strand 7	B	214	218	anti-parallel
Strand 8	B	126	130	anti-parallel

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There are 6 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	254	259	first strand
Strand 2	B	335	340	anti-parallel
Strand 3	B	347	351	anti-parallel
Strand 4	B	357	361	anti-parallel
Strand 5	B	176	195	anti-parallel
Strand 6	B	158	172	anti-parallel

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There are 8 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	2	6	first strand
Strand 2	C	87	93	anti-parallel
Strand 3	C	96	101	anti-parallel
Strand 4	C	104	109	anti-parallel
Strand 5	D	301	307	anti-parallel
Strand 6	D	289	295	anti-parallel
Strand 7	D	280	286	anti-parallel
Strand 8	D	315	320	anti-parallel

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There are 8 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	66	71	first strand
Strand 2	C	32	38	anti-parallel
Strand 3	C	41	47	anti-parallel
Strand 4	C	51	58	anti-parallel
Strand 5	C	230	235	anti-parallel
Strand 6	C	222	227	anti-parallel
Strand 7	C	214	218	anti-parallel
Strand 8	C	126	130	anti-parallel

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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	C	254	259	first strand
Strand 2	C	335	340	anti-parallel
Strand 3	C	347	351	anti-parallel
Strand 4	C	357	361	anti-parallel
Strand 5	C	176	195	anti-parallel
Strand 6	C	158	172	anti-parallel

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There are 8 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	315	320	first strand
Strand 2	C	280	286	anti-parallel
Strand 3	C	289	295	anti-parallel
Strand 4	C	301	307	anti-parallel
Strand 5	D	104	109	anti-parallel
Strand 6	D	96	101	anti-parallel
Strand 7	D	87	93	anti-parallel
Strand 8	D	2	6	anti-parallel

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There are 8 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	66	71	first strand
Strand 2	D	32	38	anti-parallel
Strand 3	D	41	47	anti-parallel
Strand 4	D	51	58	anti-parallel
Strand 5	D	230	235	anti-parallel
Strand 6	D	222	227	anti-parallel
Strand 7	D	214	219	anti-parallel
Strand 8	D	124	130	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	D	309	310	first strand
Strand 2	D	254	259	anti-parallel
Strand 3	D	335	340	anti-parallel
Strand 4	D	347	351	anti-parallel
Strand 5	D	357	361	anti-parallel
Strand 6	D	176	195	anti-parallel
Strand 7	D	158	172	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: 7AZF

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