Analysis of interatomic Contacts of Structural Units in PDB entry:
7Z7Q

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 7Z7Q entry

There are 8 chains in PDB entry 7Z7Q (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 12	MET 67
A	PHE 71	LYS 236
B	SER 12	MET 67
B	PHE 71	LYS 236
C	LEU 13	MET 67
C	PHE 71	THR 226
D	LEU 13	MET 67
D	PHE 71	PHE 225

There are 18 helices in PDB entry 7Z7Q. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	59	64	Right-handed 310
Helix 2	AA2	A	71	75	Right-handed 310
Helix 3	AA3	A	82	90	Right-handed alpha
Helix 4	AA4	A	192	197	Right-handed alpha
Helix 5	AA5	A	230	236	Right-handed alpha
Helix 6	AA6	B	59	64	Right-handed 310
Helix 7	AA7	B	71	74	Right-handed 310
Helix 8	AA8	B	82	90	Right-handed alpha
Helix 9	AA9	B	192	197	Right-handed alpha
Helix 10	AB1	B	230	236	Right-handed alpha
Helix 11	AB2	C	59	64	Right-handed 310
Helix 12	AB3	C	71	74	Right-handed 310
Helix 13	AB4	C	82	90	Right-handed alpha
Helix 14	AB5	C	193	198	Right-handed alpha
Helix 15	AB6	D	59	64	Right-handed 310
Helix 16	AB7	D	71	75	Right-handed 310
Helix 17	AB8	D	82	90	Right-handed alpha
Helix 18	AB9	D	193	198	Right-handed alpha

There are 6 sheets in PDB entry 7Z7Q. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 13 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	145	146	first strand
Strand 2	A	160	171	anti-parallel
Strand 3	A	175	187	anti-parallel
Strand 4	A	94	102	anti-parallel
Strand 5	A	107	117	anti-parallel
Strand 6	A	120	130	anti-parallel
Strand 7	A	16	25	parallel
Strand 8	A	28	38	anti-parallel
Strand 9	A	45	51	anti-parallel
Strand 10	A	215	225	anti-parallel
Strand 11	A	201	211	anti-parallel
Strand 12	A	149	157	anti-parallel
Strand 13	A	160	171	anti-parallel

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There are 13 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	145	146	first strand
Strand 2	B	160	171	anti-parallel
Strand 3	B	175	187	anti-parallel
Strand 4	B	94	102	anti-parallel
Strand 5	B	107	117	anti-parallel
Strand 6	B	120	130	anti-parallel
Strand 7	B	16	25	parallel
Strand 8	B	28	38	anti-parallel
Strand 9	B	45	51	anti-parallel
Strand 10	B	215	225	anti-parallel
Strand 11	B	201	211	anti-parallel
Strand 12	B	149	157	anti-parallel
Strand 13	B	160	171	anti-parallel

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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	B	76	77	first strand
Strand 2	B	80	81	anti-parallel

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There are 13 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	143	146	first strand
Strand 2	C	160	171	anti-parallel
Strand 3	C	176	187	anti-parallel
Strand 4	C	94	102	anti-parallel
Strand 5	C	107	117	anti-parallel
Strand 6	C	120	130	anti-parallel
Strand 7	C	16	25	parallel
Strand 8	C	28	39	anti-parallel
Strand 9	C	44	51	anti-parallel
Strand 10	C	215	225	anti-parallel
Strand 11	C	201	211	anti-parallel
Strand 12	C	149	157	anti-parallel
Strand 13	C	160	171	anti-parallel

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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	C	76	77	first strand
Strand 2	C	80	81	anti-parallel

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There are 13 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	143	146	first strand
Strand 2	D	160	171	anti-parallel
Strand 3	D	176	187	anti-parallel
Strand 4	D	94	102	anti-parallel
Strand 5	D	107	117	anti-parallel
Strand 6	D	120	130	anti-parallel
Strand 7	D	16	25	parallel
Strand 8	D	28	38	anti-parallel
Strand 9	D	44	51	anti-parallel
Strand 10	D	215	225	anti-parallel
Strand 11	D	201	211	anti-parallel
Strand 12	D	149	157	anti-parallel
Strand 13	D	160	171	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: 7Z7Q

Analysis of interatomic Contacts of Structural Units in PDB entry:
7Z7Q