Analysis of interatomic Contacts of Structural Units in PDB entry:
4L7C

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 4L7C entry

There are 3 chains in PDB entry 4L7C (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ARG 326	GLU 611
B	ARG 326	GLU 611
C	ARG 326	GLU 611

There are no helices in PDB entry 4L7C

There are 24 sheets in PDB entry 4L7C. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	351	355	first strand
Strand 2	A	342	346	anti-parallel
Strand 3	A	328	331	anti-parallel
Strand 4	A	605	608	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	366	370	first strand
Strand 2	A	373	377	anti-parallel
Strand 3	A	393	397	anti-parallel
Strand 4	A	402	405	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	380	382	first strand
Strand 2	A	387	389	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	417	421	first strand
Strand 2	A	424	428	anti-parallel
Strand 3	A	440	444	anti-parallel
Strand 4	A	449	452	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	431	432	first strand
Strand 2	A	435	436	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	464	468	first strand
Strand 2	A	471	475	anti-parallel
Strand 3	A	487	491	anti-parallel
Strand 4	A	496	499	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	511	515	first strand
Strand 2	A	518	522	anti-parallel
Strand 3	A	534	538	anti-parallel
Strand 4	A	543	547	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	558	561	first strand
Strand 2	A	566	572	anti-parallel
Strand 3	A	577	585	anti-parallel
Strand 4	A	590	596	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	351	354	first strand
Strand 2	B	342	346	anti-parallel
Strand 3	B	328	331	anti-parallel
Strand 4	B	605	608	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	366	370	first strand
Strand 2	B	373	377	anti-parallel
Strand 3	B	393	397	anti-parallel
Strand 4	B	402	405	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	380	382	first strand
Strand 2	B	387	389	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	417	421	first strand
Strand 2	B	424	428	anti-parallel
Strand 3	B	440	444	anti-parallel
Strand 4	B	449	453	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	431	432	first strand
Strand 2	B	435	436	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	464	468	first strand
Strand 2	B	471	478	anti-parallel
Strand 3	B	483	491	anti-parallel
Strand 4	B	496	499	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	511	515	first strand
Strand 2	B	518	522	anti-parallel
Strand 3	B	534	538	anti-parallel
Strand 4	B	543	546	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	558	561	first strand
Strand 2	B	566	572	anti-parallel
Strand 3	B	577	585	anti-parallel
Strand 4	B	590	596	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	351	354	first strand
Strand 2	C	342	346	anti-parallel
Strand 3	C	328	331	anti-parallel
Strand 4	C	605	608	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	366	370	first strand
Strand 2	C	373	377	anti-parallel
Strand 3	C	393	397	anti-parallel
Strand 4	C	402	405	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	380	383	first strand
Strand 2	C	386	389	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	417	421	first strand
Strand 2	C	424	428	anti-parallel
Strand 3	C	440	444	anti-parallel
Strand 4	C	449	452	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	431	432	first strand
Strand 2	C	435	436	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	464	468	first strand
Strand 2	C	471	478	anti-parallel
Strand 3	C	483	491	anti-parallel
Strand 4	C	496	499	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	511	515	first strand
Strand 2	C	518	522	anti-parallel
Strand 3	C	534	538	anti-parallel
Strand 4	C	543	547	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	558	561	first strand
Strand 2	C	566	572	anti-parallel
Strand 3	C	577	585	anti-parallel
Strand 4	C	590	596	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: 4L7C

Analysis of interatomic Contacts of Structural Units in PDB entry:
4L7C