Analysis of interatomic Contacts of Structural Units in PDB entry:
4Z2T

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 4Z2T entry

There are 2 chains in PDB entry 4Z2T (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 5	ARG 585
B	ALA 5	ARG 585

There are 44 helices in PDB entry 4Z2T. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	15	28	Right-handed alpha
Helix 2	AA2	A	51	61	Right-handed alpha
Helix 3	AA3	A	63	71	Right-handed alpha
Helix 4	AA4	A	75	77	Right-handed 310
Helix 5	AA5	A	100	111	Right-handed alpha
Helix 6	AA6	A	119	134	Right-handed alpha
Helix 7	AA7	A	182	189	Right-handed alpha
Helix 8	AA8	A	269	279	Right-handed alpha
Helix 9	AA9	A	312	314	Right-handed 310
Helix 10	AB1	A	324	345	Right-handed alpha
Helix 11	AB2	A	349	353	Right-handed 310
Helix 12	AB3	A	354	374	Right-handed alpha
Helix 13	AB4	A	377	385	Right-handed alpha
Helix 14	AB5	A	394	403	Right-handed alpha
Helix 15	AB6	A	407	424	Right-handed alpha
Helix 16	AB7	A	425	428	Right-handed 310
Helix 17	AB8	A	431	437	Right-handed alpha
Helix 18	AB9	A	488	491	Right-handed 310
Helix 19	AC1	A	505	519	Right-handed alpha
Helix 20	AC2	A	538	544	Right-handed alpha
Helix 21	AC3	A	568	584	Right-handed alpha
Helix 22	AC4	B	15	28	Right-handed alpha
Helix 23	AC5	B	51	61	Right-handed alpha
Helix 24	AC6	B	63	71	Right-handed alpha
Helix 25	AC7	B	74	78	Right-handed alpha
Helix 26	AC8	B	100	111	Right-handed alpha
Helix 27	AC9	B	119	134	Right-handed alpha
Helix 28	AD1	B	182	189	Right-handed alpha
Helix 29	AD2	B	212	216	Right-handed 310
Helix 30	AD3	B	269	279	Right-handed alpha
Helix 31	AD4	B	312	314	Right-handed 310
Helix 32	AD5	B	324	345	Right-handed alpha
Helix 33	AD6	B	349	353	Right-handed 310
Helix 34	AD7	B	354	374	Right-handed alpha
Helix 35	AD8	B	375	377	Right-handed 310
Helix 36	AD9	B	378	385	Right-handed alpha
Helix 37	AE1	B	392	403	Right-handed alpha
Helix 38	AE2	B	407	424	Right-handed alpha
Helix 39	AE3	B	425	428	Right-handed 310
Helix 40	AE4	B	431	437	Right-handed alpha
Helix 41	AE5	B	488	491	Right-handed 310
Helix 42	AE6	B	505	519	Right-handed alpha
Helix 43	AE7	B	538	544	Right-handed alpha
Helix 44	AE8	B	568	584	Right-handed alpha

There are 14 sheets in PDB entry 4Z2T. 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,

There are 6 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	137	139	first strand
Strand 2	A	32	35	parallel
Strand 3	A	6	12	parallel
Strand 4	A	166	176	parallel
Strand 5	A	154	160	anti-parallel
Strand 6	A	142	149	anti-parallel

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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	137	139	first strand
Strand 2	A	32	35	parallel
Strand 3	A	6	12	parallel
Strand 4	A	166	176	parallel
Strand 5	A	308	310	parallel
Strand 6	A	304	305	anti-parallel

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There are 3 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	49	50	first strand
Strand 2	A	116	117	anti-parallel
Strand 3	A	72	73	anti-parallel

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There are 7 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	90	95	first strand
Strand 2	A	79	83	anti-parallel
Strand 3	A	223	226	parallel
Strand 4	A	239	245	anti-parallel
Strand 5	A	249	254	anti-parallel
Strand 6	A	203	209	anti-parallel
Strand 7	A	286	293	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	A	192	193	first strand
Strand 2	A	298	300	anti-parallel
Strand 3	A	316	317	anti-parallel

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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	A	477	479	first strand
Strand 2	A	484	486	anti-parallel

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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	A	522	527	first strand
Strand 2	A	496	501	parallel
Strand 3	A	551	554	anti-parallel
Strand 4	A	560	564	anti-parallel

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There are 6 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	137	139	first strand
Strand 2	B	32	35	parallel
Strand 3	B	9	12	parallel
Strand 4	B	173	176	parallel
Strand 5	B	308	310	parallel
Strand 6	B	304	305	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	B	49	50	first strand
Strand 2	B	116	117	anti-parallel
Strand 3	B	72	73	anti-parallel

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There are 7 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	90	95	first strand
Strand 2	B	79	83	anti-parallel
Strand 3	B	223	226	parallel
Strand 4	B	239	245	anti-parallel
Strand 5	B	249	255	anti-parallel
Strand 6	B	201	209	anti-parallel
Strand 7	B	286	295	anti-parallel

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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	142	149	first strand
Strand 2	B	154	160	anti-parallel
Strand 3	B	166	171	anti-parallel

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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	192	193	first strand
Strand 2	B	298	300	anti-parallel
Strand 3	B	316	317	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	477	479	first strand
Strand 2	B	484	486	anti-parallel

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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	B	522	527	first strand
Strand 2	B	496	501	parallel
Strand 3	B	551	554	anti-parallel
Strand 4	B	560	564	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: 4Z2T

Analysis of interatomic Contacts of Structural Units in PDB entry:
4Z2T