Analysis of interatomic Contacts of Structural Units in PDB entry:
7Z3T

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 7Z3T entry

There are 6 chains in PDB entry 7Z3T (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 1	SER 24
A	TRP 26	VAL 220
B	ALA 1	SER 24
B	TRP 26	VAL 220
C	PRO 2	SER 24
C	TRP 26	SER 213

There are 41 helices in PDB entry 7Z3T. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	8	11	Right-handed 310
Helix 2	AA2	A	24	43	Right-handed alpha
Helix 3	AA3	A	49	57	Right-handed alpha
Helix 4	AA4	A	58	61	Right-handed 310
Helix 5	AA5	A	63	67	Right-handed 310
Helix 6	AA6	A	69	81	Right-handed alpha
Helix 7	AA7	A	101	103	Right-handed 310
Helix 8	AA8	A	118	129	Right-handed alpha
Helix 9	AA9	A	140	145	Right-handed alpha
Helix 10	AB1	A	207	211	Right-handed 310
Helix 11	AB2	B	8	11	Right-handed 310
Helix 12	AB3	B	24	43	Right-handed alpha
Helix 13	AB4	B	49	57	Right-handed alpha
Helix 14	AB5	B	58	61	Right-handed 310
Helix 15	AB6	B	63	67	Right-handed 310
Helix 16	AB7	B	69	81	Right-handed alpha
Helix 17	AB8	B	101	103	Right-handed 310
Helix 18	AB9	B	118	129	Right-handed alpha
Helix 19	AC1	B	140	145	Right-handed alpha
Helix 20	AC2	B	207	211	Right-handed 310
Helix 21	AC3	C	8	11	Right-handed 310
Helix 22	AC4	C	24	43	Right-handed alpha
Helix 23	AC5	C	49	57	Right-handed alpha
Helix 24	AC6	C	58	61	Right-handed 310
Helix 25	AC7	C	63	67	Right-handed 310
Helix 26	AC8	C	69	81	Right-handed alpha
Helix 27	AC9	C	101	103	Right-handed 310
Helix 28	AD1	C	118	129	Right-handed alpha
Helix 29	AD2	C	140	145	Right-handed alpha
Helix 30	AD3	C	207	211	Right-handed 310
Helix 31	AD4	D	8	11	Right-handed 310
Helix 32	AD5	D	24	43	Right-handed alpha
Helix 33	AD6	D	49	57	Right-handed alpha
Helix 34	AD7	D	58	61	Right-handed 310
Helix 35	AD8	D	63	67	Right-handed 310
Helix 36	AD9	D	69	81	Right-handed alpha
Helix 37	AE1	D	101	103	Right-handed 310
Helix 38	AE2	D	118	129	Right-handed alpha
Helix 39	AE3	D	140	145	Right-handed alpha
Helix 40	AE4	D	175	179	Right-handed 310
Helix 41	AE5	D	207	211	Right-handed 310

There are 16 sheets in PDB entry 7Z3T. 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,

There are 3 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	5	6	first strand
Strand 2	A	163	172	anti-parallel
Strand 3	A	132	136	anti-parallel

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There are 5 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	5	6	first strand
Strand 2	A	163	172	anti-parallel
Strand 3	A	181	186	anti-parallel
Strand 4	A	198	202	anti-parallel
Strand 5	A	150	151	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	A	83	84	first strand
Strand 2	A	105	107	anti-parallel

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There are 2 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	112	114	first strand
Strand 2	A	216	218	anti-parallel

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There are 3 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	5	6	first strand
Strand 2	B	163	171	anti-parallel
Strand 3	B	132	136	anti-parallel

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There are 5 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	5	6	first strand
Strand 2	B	163	171	anti-parallel
Strand 3	B	182	186	anti-parallel
Strand 4	B	198	202	anti-parallel
Strand 5	B	150	151	parallel

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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	83	84	first strand
Strand 2	B	105	107	anti-parallel

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There are 2 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	112	114	first strand
Strand 2	B	216	218	anti-parallel

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There are 3 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	5	6	first strand
Strand 2	C	163	171	anti-parallel
Strand 3	C	132	136	anti-parallel

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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	C	5	6	first strand
Strand 2	C	163	171	anti-parallel
Strand 3	C	181	186	anti-parallel
Strand 4	C	198	203	anti-parallel
Strand 5	C	150	151	parallel

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There are 2 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	83	84	first strand
Strand 2	C	105	107	anti-parallel

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There are 2 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	112	114	first strand
Strand 2	C	216	218	anti-parallel

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There are 3 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	5	6	first strand
Strand 2	D	163	172	anti-parallel
Strand 3	D	132	136	anti-parallel

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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	5	6	first strand
Strand 2	D	163	172	anti-parallel
Strand 3	D	181	186	anti-parallel
Strand 4	D	198	202	anti-parallel
Strand 5	D	150	151	parallel

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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	D	83	84	first strand
Strand 2	D	105	107	anti-parallel

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There are 2 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	112	114	first strand
Strand 2	D	216	218	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: 7Z3T

Analysis of interatomic Contacts of Structural Units in PDB entry:
7Z3T