Analysis of interatomic Contacts of Structural Units in PDB entry:
4TZ4

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 4TZ4 entry

There are 2 chains in PDB entry 4TZ4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 2	GLU 1147
C	ASN 48	ARG 295

There are 20 helices in PDB entry 4TZ4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	250	254	Right-handed 310
Helix 2	AA2	A	381	384	Right-handed 310
Helix 3	AA3	A	755	759	Right-handed 310
Helix 4	AA4	A	1044	1062	Right-handed alpha
Helix 5	AA5	A	1069	1075	Right-handed alpha
Helix 6	AA6	A	1091	1096	Right-handed alpha
Helix 7	AA7	A	1097	1100	Right-handed 310
Helix 8	AA8	A	1101	1109	Right-handed alpha
Helix 9	AA9	A	1125	1138	Right-handed alpha
Helix 10	AB1	C	53	61	Right-handed 310
Helix 11	AB2	C	103	114	Right-handed alpha
Helix 12	AB3	C	199	206	Right-handed 310
Helix 13	AB4	C	221	232	Right-handed alpha
Helix 14	AB5	C	233	238	Right-handed 310
Helix 15	AB6	C	241	247	Right-handed alpha
Helix 16	AB7	C	249	263	Right-handed alpha
Helix 17	AB8	C	276	288	Right-handed alpha
Helix 18	AB9	C	291	301	Right-handed alpha
Helix 19	AC1	C	303	318	Right-handed alpha
Helix 20	AC2	C	335	337	Right-handed 310

There are 27 sheets in PDB entry 4TZ4. 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, AC3, AC4, AC5, AC6, AC7, AC8, AC9,

There are 5 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	1004	1009	first strand
Strand 2	A	1025	1032	anti-parallel
Strand 3	A	1037	1042	anti-parallel
Strand 4	A	4	10	anti-parallel
Strand 5	A	1088	1090	parallel

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There are 4 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	17	21	first strand
Strand 2	A	30	35	anti-parallel
Strand 3	A	38	43	anti-parallel
Strand 4	A	50	56	anti-parallel

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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	61	67	first strand
Strand 2	A	76	81	anti-parallel
Strand 3	A	85	92	anti-parallel
Strand 4	A	99	107	anti-parallel

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There are 4 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	121	124	first strand
Strand 2	A	130	134	anti-parallel
Strand 3	A	139	144	anti-parallel
Strand 4	A	155	158	anti-parallel

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There are 4 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	164	169	first strand
Strand 2	A	177	184	anti-parallel
Strand 3	A	187	196	anti-parallel
Strand 4	A	201	204	anti-parallel

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There are 4 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	218	221	first strand
Strand 2	A	229	232	anti-parallel
Strand 3	A	237	241	anti-parallel
Strand 4	A	244	248	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	260	263	first strand
Strand 2	A	270	274	anti-parallel
Strand 3	A	279	286	anti-parallel
Strand 4	A	299	307	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	311	316	first strand
Strand 2	A	321	326	anti-parallel
Strand 3	A	331	337	anti-parallel
Strand 4	A	346	353	anti-parallel

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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	A	359	365	first strand
Strand 2	A	374	379	anti-parallel
Strand 3	A	386	393	anti-parallel
Strand 4	A	709	716	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	396	403	first strand
Strand 2	A	698	704	anti-parallel
Strand 3	A	690	694	anti-parallel
Strand 4	A	678	682	anti-parallel

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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	A	409	413	first strand
Strand 2	A	424	429	anti-parallel
Strand 3	A	432	439	anti-parallel
Strand 4	A	442	446	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	457	463	first strand
Strand 2	A	467	472	anti-parallel
Strand 3	A	476	480	anti-parallel
Strand 4	A	486	490	anti-parallel

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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	A	500	503	first strand
Strand 2	A	507	512	anti-parallel
Strand 3	A	515	520	anti-parallel
Strand 4	A	528	531	anti-parallel

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There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	540	542	first strand
Strand 2	A	555	559	anti-parallel
Strand 3	A	566	570	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	588	596	first strand
Strand 2	A	599	606	anti-parallel
Strand 3	A	610	615	anti-parallel
Strand 4	A	628	630	anti-parallel

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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	637	642	first strand
Strand 2	A	647	652	anti-parallel
Strand 3	A	657	659	anti-parallel

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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	A	720	727	first strand
Strand 2	A	732	742	anti-parallel
Strand 3	A	750	751	anti-parallel

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There are 5 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	720	727	first strand
Strand 2	A	732	742	anti-parallel
Strand 3	A	785	795	anti-parallel
Strand 4	A	801	806	anti-parallel
Strand 5	A	762	765	parallel

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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	A	811	819	first strand
Strand 2	A	828	835	anti-parallel
Strand 3	A	846	854	anti-parallel
Strand 4	A	857	866	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	870	876	first strand
Strand 2	A	879	884	anti-parallel
Strand 3	A	887	893	anti-parallel
Strand 4	A	899	906	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	913	917	first strand
Strand 2	A	920	924	anti-parallel
Strand 3	A	930	935	anti-parallel
Strand 4	A	942	948	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	954	961	first strand
Strand 2	A	964	969	anti-parallel
Strand 3	A	973	978	anti-parallel
Strand 4	A	993	999	anti-parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1113	1114	first strand
Strand 2	A	1122	1123	anti-parallel

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There are 7 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	65	66	first strand
Strand 2	C	135	149	anti-parallel
Strand 3	C	119	123	anti-parallel
Strand 4	C	78	83	parallel
Strand 5	C	178	184	anti-parallel
Strand 6	C	152	171	anti-parallel
Strand 7	C	96	101	anti-parallel

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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	65	66	first strand
Strand 2	C	135	149	anti-parallel
Strand 3	C	152	171	anti-parallel
Strand 4	C	96	101	anti-parallel

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There are 3 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	330	333	first strand
Strand 2	C	320	323	anti-parallel
Strand 3	C	422	425	anti-parallel

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There are 6 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	346	350	first strand
Strand 2	C	356	362	anti-parallel
Strand 3	C	413	418	anti-parallel
Strand 4	C	397	404	anti-parallel
Strand 5	C	384	391	anti-parallel
Strand 6	C	368	375	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: 4TZ4

Analysis of interatomic Contacts of Structural Units in PDB entry:
4TZ4