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

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 4TTV entry

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

Chain ID	Initial residue	Terminal residue
A	SER 321	PHE 723
B	SER 321	PHE 723
C	SER 321	PHE 723
D	SER 321	PHE 345

There are 67 helices in PDB entry 4TTV. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	322	330	Right-handed alpha
Helix 2	AA2	A	346	368	Right-handed alpha
Helix 3	AA3	A	380	386	Right-handed alpha
Helix 4	AA4	A	387	392	Right-handed alpha
Helix 5	AA5	A	393	396	Right-handed 310
Helix 6	AA6	A	412	421	Right-handed alpha
Helix 7	AA7	A	426	430	Right-handed 310
Helix 8	AA8	A	471	491	Right-handed alpha
Helix 9	AA9	A	508	527	Right-handed alpha
Helix 10	AB1	A	566	571	Right-handed alpha
Helix 11	AB2	A	596	609	Right-handed alpha
Helix 12	AB3	A	627	630	Right-handed 310
Helix 13	AB4	A	631	643	Right-handed alpha
Helix 14	AB5	A	657	668	Right-handed alpha
Helix 15	AB6	A	677	684	Right-handed alpha
Helix 16	AB7	A	701	714	Right-handed alpha
Helix 17	AB8	A	718	723	Right-handed alpha
Helix 18	AB9	B	322	330	Right-handed alpha
Helix 19	AC1	B	346	368	Right-handed alpha
Helix 20	AC2	B	380	386	Right-handed alpha
Helix 21	AC3	B	392	396	Right-handed 310
Helix 22	AC4	B	412	421	Right-handed alpha
Helix 23	AC5	B	426	430	Right-handed 310
Helix 24	AC6	B	471	491	Right-handed alpha
Helix 25	AC7	B	508	527	Right-handed alpha
Helix 26	AC8	B	565	571	Right-handed alpha
Helix 27	AC9	B	596	609	Right-handed alpha
Helix 28	AD1	B	627	629	Right-handed 310
Helix 29	AD2	B	630	643	Right-handed alpha
Helix 30	AD3	B	657	668	Right-handed alpha
Helix 31	AD4	B	677	684	Right-handed alpha
Helix 32	AD5	B	701	714	Right-handed alpha
Helix 33	AD6	B	718	723	Right-handed alpha
Helix 34	AD7	C	322	330	Right-handed alpha
Helix 35	AD8	C	346	368	Right-handed alpha
Helix 36	AD9	C	380	387	Right-handed alpha
Helix 37	AE1	C	392	396	Right-handed 310
Helix 38	AE2	C	412	421	Right-handed alpha
Helix 39	AE3	C	426	430	Right-handed 310
Helix 40	AE4	C	445	449	Right-handed 310
Helix 41	AE5	C	471	491	Right-handed alpha
Helix 42	AE6	C	508	527	Right-handed alpha
Helix 43	AE7	C	565	571	Right-handed alpha
Helix 44	AE8	C	596	609	Right-handed alpha
Helix 45	AE9	C	627	629	Right-handed 310
Helix 46	AF1	C	630	643	Right-handed alpha
Helix 47	AF2	C	657	668	Right-handed alpha
Helix 48	AF3	C	677	684	Right-handed alpha
Helix 49	AF4	C	701	714	Right-handed alpha
Helix 50	AF5	C	718	723	Right-handed alpha
Helix 51	AF6	D	322	330	Right-handed alpha
Helix 52	AF7	D	346	368	Right-handed alpha
Helix 53	AF8	D	380	386	Right-handed alpha
Helix 54	AF9	D	392	396	Right-handed 310
Helix 55	AG1	D	412	421	Right-handed alpha
Helix 56	AG2	D	426	430	Right-handed 310
Helix 57	AG3	D	445	449	Right-handed 310
Helix 58	AG4	D	471	491	Right-handed alpha
Helix 59	AG5	D	508	527	Right-handed alpha
Helix 60	AG6	D	566	571	Right-handed alpha
Helix 61	AG7	D	596	609	Right-handed alpha
Helix 62	AG8	D	627	630	Right-handed 310
Helix 63	AG9	D	631	643	Right-handed alpha
Helix 64	AH1	D	657	668	Right-handed alpha
Helix 65	AH2	D	677	684	Right-handed alpha
Helix 66	AH3	D	701	714	Right-handed alpha
Helix 67	AH4	D	718	723	Right-handed alpha

There are 20 sheets in PDB entry 4TTV. 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,

There are 2 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	333	334	first strand
Strand 2	A	344	345	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	370	371	first strand
Strand 2	A	432	436	parallel
Strand 3	A	462	467	anti-parallel
Strand 4	A	587	592	anti-parallel
Strand 5	A	555	564	anti-parallel
Strand 6	A	543	549	anti-parallel
Strand 7	A	493	499	anti-parallel
Strand 8	A	530	532	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	377	379	first strand
Strand 2	A	404	408	anti-parallel
Strand 3	A	398	401	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	439	441	first strand
Strand 2	A	457	459	anti-parallel

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There are 5 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	648	650	first strand
Strand 2	A	621	625	parallel
Strand 3	A	672	676	parallel
Strand 4	A	685	690	anti-parallel
Strand 5	A	695	700	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	B	333	334	first strand
Strand 2	B	344	345	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	B	370	371	first strand
Strand 2	B	432	436	parallel
Strand 3	B	462	467	anti-parallel
Strand 4	B	587	592	anti-parallel
Strand 5	B	555	564	anti-parallel
Strand 6	B	543	549	anti-parallel
Strand 7	B	493	499	anti-parallel
Strand 8	B	530	533	parallel

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There are 3 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	377	379	first strand
Strand 2	B	404	408	anti-parallel
Strand 3	B	398	401	anti-parallel

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There are 2 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	439	441	first strand
Strand 2	B	457	459	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	B	648	650	first strand
Strand 2	B	621	625	parallel
Strand 3	B	672	676	parallel
Strand 4	B	685	690	anti-parallel
Strand 5	B	695	700	anti-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	333	334	first strand
Strand 2	C	344	345	anti-parallel

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There are 8 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	370	371	first strand
Strand 2	C	432	436	parallel
Strand 3	C	462	467	anti-parallel
Strand 4	C	587	592	anti-parallel
Strand 5	C	555	564	anti-parallel
Strand 6	C	543	549	anti-parallel
Strand 7	C	493	499	anti-parallel
Strand 8	C	530	533	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	C	377	379	first strand
Strand 2	C	404	408	anti-parallel
Strand 3	C	398	401	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	439	441	first strand
Strand 2	C	457	459	anti-parallel

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There are 5 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	648	650	first strand
Strand 2	C	621	625	parallel
Strand 3	C	672	676	parallel
Strand 4	C	685	690	anti-parallel
Strand 5	C	695	700	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	333	334	first strand
Strand 2	D	344	345	anti-parallel

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There are 8 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	370	371	first strand
Strand 2	D	432	436	parallel
Strand 3	D	462	467	anti-parallel
Strand 4	D	587	592	anti-parallel
Strand 5	D	555	564	anti-parallel
Strand 6	D	543	549	anti-parallel
Strand 7	D	493	499	anti-parallel
Strand 8	D	530	533	parallel

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There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	377	379	first strand
Strand 2	D	404	408	anti-parallel
Strand 3	D	398	401	anti-parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	439	441	first strand
Strand 2	D	457	459	anti-parallel

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There are 5 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	648	650	first strand
Strand 2	D	621	625	parallel
Strand 3	D	672	676	parallel
Strand 4	D	685	690	anti-parallel
Strand 5	D	695	700	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: 4TTV

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