Analysis of interatomic Contacts of Structural Units in PDB entry:
4LO8

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 4LO8 entry

There are 7 chains in PDB entry 4LO8 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 380	ASN 626
B	GLU 4	ILE 146
C	GLU 380	ASN 626
D	GLU 4	ILE 146
E	GLU 380	ASN 626
F	ARG 5	ILE 146
G	GLU 380	ASN 493

There are 14 helices in PDB entry 4LO8. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	502	508	Right-handed 310
Helix 2	2	B	40	43	Right-handed 310
Helix 3	3	B	82	85	Right-handed 310
Helix 4	4	B	136	139	Right-handed 310
Helix 5	5	C	502	508	Right-handed 310
Helix 6	6	D	40	43	Right-handed 310
Helix 7	7	D	82	85	Right-handed 310
Helix 8	8	D	136	139	Right-handed 310
Helix 9	9	E	502	508	Right-handed 310
Helix 10	10	F	40	43	Right-handed 310
Helix 11	11	F	136	139	Right-handed 310
Helix 12	12	G	502	508	Right-handed 310
Helix 13	13	H	40	43	Right-handed 310
Helix 14	14	H	136	139	Right-handed 310

There are 27 sheets in PDB entry 4LO8. 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, Y, Z, AA,

There are 5 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	382	384	first strand
Strand 2	A	406	410	parallel
Strand 3	A	479	484	anti-parallel
Strand 4	A	430	435	anti-parallel
Strand 5	A	454	460	anti-parallel

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There are 9 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	392	396	first strand
Strand 2	A	494	499	anti-parallel
Strand 3	A	416	421	anti-parallel
Strand 4	A	468	474	anti-parallel
Strand 5	A	510	514	anti-parallel
Strand 6	A	536	542	parallel
Strand 7	A	603	612	anti-parallel
Strand 8	A	563	574	anti-parallel
Strand 9	A	577	588	anti-parallel

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There are 4 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	525	529	first strand
Strand 2	A	617	625	anti-parallel
Strand 3	A	552	559	anti-parallel
Strand 4	A	596	599	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	11	17	first strand
Strand 2	B	45	50	anti-parallel
Strand 3	B	55	60	anti-parallel
Strand 4	B	87	93	anti-parallel
Strand 5	B	96	101	anti-parallel
Strand 6	B	141	145	anti-parallel
Strand 7	B	11	17	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	B	23	28	first strand
Strand 2	B	31	36	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	67	70	first strand
Strand 2	B	76	79	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	109	114	first strand
Strand 2	B	126	131	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	382	384	first strand
Strand 2	C	406	410	parallel
Strand 3	C	479	484	anti-parallel
Strand 4	C	430	435	anti-parallel
Strand 5	C	454	460	anti-parallel

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There are 9 strands in I sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	392	396	first strand
Strand 2	C	494	499	anti-parallel
Strand 3	C	416	421	anti-parallel
Strand 4	C	468	474	anti-parallel
Strand 5	C	510	515	anti-parallel
Strand 6	C	536	542	parallel
Strand 7	C	603	612	anti-parallel
Strand 8	C	563	574	anti-parallel
Strand 9	C	577	588	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	C	522	529	first strand
Strand 2	C	617	625	anti-parallel
Strand 3	C	552	559	anti-parallel
Strand 4	C	596	599	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	11	17	first strand
Strand 2	D	45	50	anti-parallel
Strand 3	D	55	60	anti-parallel
Strand 4	D	87	93	anti-parallel
Strand 5	D	96	101	anti-parallel
Strand 6	D	141	145	anti-parallel
Strand 7	D	11	17	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	23	28	first strand
Strand 2	D	31	36	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	D	67	70	first strand
Strand 2	D	76	79	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	109	114	first strand
Strand 2	D	126	131	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	382	384	first strand
Strand 2	E	406	410	parallel
Strand 3	E	479	484	anti-parallel
Strand 4	E	430	435	anti-parallel
Strand 5	E	454	460	anti-parallel

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There are 9 strands in P sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	392	396	first strand
Strand 2	E	494	499	anti-parallel
Strand 3	E	416	421	anti-parallel
Strand 4	E	468	474	anti-parallel
Strand 5	E	510	514	anti-parallel
Strand 6	E	536	542	parallel
Strand 7	E	603	612	anti-parallel
Strand 8	E	563	574	anti-parallel
Strand 9	E	577	588	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	E	525	529	first strand
Strand 2	E	617	625	anti-parallel
Strand 3	E	552	559	anti-parallel
Strand 4	E	596	599	anti-parallel

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There are 9 strands in R sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	76	79	first strand
Strand 2	F	63	70	anti-parallel
Strand 3	F	55	60	anti-parallel
Strand 4	F	87	93	anti-parallel
Strand 5	F	96	101	anti-parallel
Strand 6	F	141	145	anti-parallel
Strand 7	F	11	17	anti-parallel
Strand 8	F	45	50	anti-parallel
Strand 9	F	55	60	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	F	23	28	first strand
Strand 2	F	31	36	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	109	114	first strand
Strand 2	F	126	131	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	382	384	first strand
Strand 2	G	406	410	parallel
Strand 3	G	479	484	anti-parallel
Strand 4	G	430	435	anti-parallel
Strand 5	G	454	460	anti-parallel

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There are 9 strands in V sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	392	396	first strand
Strand 2	G	494	499	anti-parallel
Strand 3	G	416	421	anti-parallel
Strand 4	G	468	474	anti-parallel
Strand 5	G	510	514	anti-parallel
Strand 6	G	536	542	parallel
Strand 7	G	603	612	anti-parallel
Strand 8	G	563	574	anti-parallel
Strand 9	G	577	588	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	G	522	529	first strand
Strand 2	G	617	625	anti-parallel
Strand 3	G	552	559	anti-parallel
Strand 4	G	596	599	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	11	17	first strand
Strand 2	H	45	50	anti-parallel
Strand 3	H	55	60	anti-parallel
Strand 4	H	87	93	anti-parallel
Strand 5	H	96	101	anti-parallel
Strand 6	H	141	145	anti-parallel
Strand 7	H	11	17	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	23	28	first strand
Strand 2	H	31	36	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	67	70	first strand
Strand 2	H	76	79	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	110	114	first strand
Strand 2	H	126	130	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: 4LO8

Analysis of interatomic Contacts of Structural Units in PDB entry:
4LO8