Analysis of interatomic Contacts of Structural Units in PDB entry:
4LO7

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 4LO7 entry

There are 6 chains in PDB entry 4LO7 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 380	ASN 626
B	ASN 9	PRO 294
C	LEU 8	ILE 146
D	ASN 9	PRO 294
E	GLU 380	ASN 626
F	ASN 9	ILE 66

There are 40 helices in PDB entry 4LO7. 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	43	46	Right-handed 310
Helix 3	3	B	90	93	Right-handed 310
Helix 4	4	B	135	138	Right-handed 310
Helix 5	5	B	145	151	Right-handed alpha
Helix 6	6	B	185	188	Right-handed 310
Helix 7	7	B	217	220	Right-handed 310
Helix 8	8	B	233	236	Right-handed 310
Helix 9	9	B	266	268	Right-handed 310
Helix 10	10	B	283	286	Right-handed 310
Helix 11	11	C	40	43	Right-handed 310
Helix 12	12	C	82	85	Right-handed 310
Helix 13	13	C	136	139	Right-handed 310
Helix 14	14	D	43	46	Right-handed 310
Helix 15	15	D	90	93	Right-handed 310
Helix 16	16	D	135	138	Right-handed 310
Helix 17	17	D	145	151	Right-handed alpha
Helix 18	18	D	185	188	Right-handed 310
Helix 19	19	D	266	268	Right-handed 310
Helix 20	20	D	283	285	Right-handed 310
Helix 21	21	E	502	508	Right-handed 310
Helix 22	22	F	43	46	Right-handed 310
Helix 23	23	F	90	93	Right-handed 310
Helix 24	24	F	135	138	Right-handed 310
Helix 25	25	F	145	151	Right-handed alpha
Helix 26	26	F	185	188	Right-handed 310
Helix 27	27	F	217	220	Right-handed 310
Helix 28	28	F	233	236	Right-handed 310
Helix 29	29	F	266	268	Right-handed 310
Helix 30	30	F	283	286	Right-handed 310
Helix 31	31	G	40	43	Right-handed 310
Helix 32	32	G	82	85	Right-handed 310
Helix 33	33	G	136	139	Right-handed 310
Helix 34	34	H	43	46	Right-handed 310
Helix 35	35	H	90	93	Right-handed 310
Helix 36	36	H	135	138	Right-handed 310
Helix 37	37	H	145	151	Right-handed alpha
Helix 38	38	H	185	188	Right-handed 310
Helix 39	39	H	266	268	Right-handed 310
Helix 40	40	H	283	285	Right-handed 310

There are 47 sheets in PDB entry 4LO7. 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, AB, AC, AD, AE, AF, AG, AH, AI, AJ, AK, AL, AM, AN, AO, AP, AQ, AR, AS, AT, AU,

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	434	anti-parallel
Strand 5	A	456	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 5 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	34	38	first strand
Strand 2	B	23	31	anti-parallel
Strand 3	B	15	20	anti-parallel
Strand 4	B	48	53	anti-parallel
Strand 5	B	58	63	anti-parallel

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There are 4 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	34	38	first strand
Strand 2	B	23	31	anti-parallel
Strand 3	B	15	20	anti-parallel
Strand 4	B	140	144	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	71	75	first strand
Strand 2	B	82	86	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	B	105	110	first strand
Strand 2	B	95	100	anti-parallel
Strand 3	D	95	100	anti-parallel
Strand 4	D	106	110	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	117	121	first strand
Strand 2	B	126	130	anti-parallel

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There are 7 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	154	159	first strand
Strand 2	B	190	195	anti-parallel
Strand 3	B	200	205	anti-parallel
Strand 4	B	238	242	anti-parallel
Strand 5	B	249	254	anti-parallel
Strand 6	B	288	291	anti-parallel
Strand 7	B	154	159	anti-parallel

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There are 2 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	165	169	first strand
Strand 2	B	177	181	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	211	215	first strand
Strand 2	B	223	227	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	B	260	264	first strand
Strand 2	B	275	279	anti-parallel

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

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

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	110	113	first strand
Strand 2	C	127	130	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	D	58	63	first strand
Strand 2	D	48	53	anti-parallel
Strand 3	D	15	20	anti-parallel
Strand 4	D	140	144	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	27	31	first strand
Strand 2	D	34	38	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	71	75	first strand
Strand 2	D	82	86	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	D	117	121	first strand
Strand 2	D	126	130	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	154	159	first strand
Strand 2	D	190	195	anti-parallel
Strand 3	D	200	205	anti-parallel
Strand 4	D	238	242	anti-parallel
Strand 5	D	249	254	anti-parallel
Strand 6	D	287	291	anti-parallel
Strand 7	D	154	159	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	D	165	169	first strand
Strand 2	D	177	181	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	211	216	first strand
Strand 2	D	222	227	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	260	264	first strand
Strand 2	D	275	279	anti-parallel

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There are 5 strands in X 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	434	anti-parallel
Strand 5	E	456	460	anti-parallel

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There are 9 strands in Y 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 6 strands in Z sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	577	588	first strand
Strand 2	E	563	574	anti-parallel
Strand 3	G	87	93	anti-parallel
Strand 4	G	55	60	anti-parallel
Strand 5	G	63	70	anti-parallel
Strand 6	G	76	79	anti-parallel

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There are 16 strands in AA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	76	79	first strand
Strand 2	G	63	70	anti-parallel
Strand 3	G	55	60	anti-parallel
Strand 4	G	45	50	anti-parallel
Strand 5	G	11	17	anti-parallel
Strand 6	G	141	145	anti-parallel
Strand 7	G	96	101	anti-parallel
Strand 8	G	87	93	anti-parallel
Strand 9	E	563	574	anti-parallel
Strand 10	E	603	612	anti-parallel
Strand 11	E	536	542	anti-parallel
Strand 12	E	510	514	parallel
Strand 13	E	468	474	anti-parallel
Strand 14	E	416	421	anti-parallel
Strand 15	E	494	499	anti-parallel
Strand 16	E	392	396	anti-parallel

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There are 4 strands in AB 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 5 strands in AC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	34	38	first strand
Strand 2	F	23	31	anti-parallel
Strand 3	F	15	20	anti-parallel
Strand 4	F	48	53	anti-parallel
Strand 5	F	58	63	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	34	38	first strand
Strand 2	F	23	31	anti-parallel
Strand 3	F	15	20	anti-parallel
Strand 4	F	140	144	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	71	75	first strand
Strand 2	F	82	86	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	105	110	first strand
Strand 2	F	95	100	anti-parallel
Strand 3	H	95	100	anti-parallel
Strand 4	H	106	110	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	117	121	first strand
Strand 2	F	126	130	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	154	159	first strand
Strand 2	F	190	195	anti-parallel
Strand 3	F	200	205	anti-parallel
Strand 4	F	238	242	anti-parallel
Strand 5	F	249	254	anti-parallel
Strand 6	F	288	291	anti-parallel
Strand 7	F	154	159	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	165	169	first strand
Strand 2	F	177	181	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	211	215	first strand
Strand 2	F	223	227	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	260	264	first strand
Strand 2	F	275	279	anti-parallel

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

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

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	110	113	first strand
Strand 2	G	127	130	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	58	63	first strand
Strand 2	H	48	53	anti-parallel
Strand 3	H	15	20	anti-parallel
Strand 4	H	140	144	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	27	31	first strand
Strand 2	H	34	38	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	71	75	first strand
Strand 2	H	82	86	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	117	121	first strand
Strand 2	H	126	130	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	154	159	first strand
Strand 2	H	190	195	anti-parallel
Strand 3	H	200	205	anti-parallel
Strand 4	H	238	242	anti-parallel
Strand 5	H	249	254	anti-parallel
Strand 6	H	287	291	anti-parallel
Strand 7	H	154	159	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	165	169	first strand
Strand 2	H	177	181	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	211	216	first strand
Strand 2	H	222	227	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	260	264	first strand
Strand 2	H	275	279	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: 4LO7

Analysis of interatomic Contacts of Structural Units in PDB entry:
4LO7