Analysis of interatomic Contacts of Structural Units in PDB entry:
6APB

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 6APB entry

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

Chain ID	Initial residue	Terminal residue
A	ASN 27	LEU 515
B	ASN 27	LEU 518
C	ASN 27	GLY 514
H	GLN 1	THR 3

There are 42 helices in PDB entry 6APB. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	34	36	Right-handed 310
Helix 2	AA2	A	77	95	Right-handed alpha
Helix 3	AA3	A	154	202	Right-handed alpha
Helix 4	AA4	A	202	227	Right-handed alpha
Helix 5	AA5	A	227	240	Right-handed alpha
Helix 6	AA6	A	253	262	Right-handed alpha
Helix 7	AA7	A	267	277	Right-handed alpha
Helix 8	AA8	A	277	284	Right-handed alpha
Helix 9	AA9	A	354	358	Right-handed 310
Helix 10	AB1	A	370	372	Right-handed 310
Helix 11	AB2	A	376	384	Right-handed 310
Helix 12	AB3	A	484	512	Right-handed alpha
Helix 13	AB4	B	34	36	Right-handed 310
Helix 14	AB5	B	77	96	Right-handed alpha
Helix 15	AB6	B	154	202	Right-handed alpha
Helix 16	AB7	B	202	227	Right-handed alpha
Helix 17	AB8	B	227	240	Right-handed alpha
Helix 18	AB9	B	253	262	Right-handed alpha
Helix 19	AC1	B	267	277	Right-handed alpha
Helix 20	AC2	B	277	284	Right-handed alpha
Helix 21	AC3	B	354	358	Right-handed 310
Helix 22	AC4	B	370	372	Right-handed 310
Helix 23	AC5	B	376	384	Right-handed 310
Helix 24	AC6	B	484	512	Right-handed alpha
Helix 25	AC7	C	34	36	Right-handed 310
Helix 26	AC8	C	77	95	Right-handed alpha
Helix 27	AC9	C	154	202	Right-handed alpha
Helix 28	AD1	C	202	227	Right-handed alpha
Helix 29	AD2	C	227	240	Right-handed alpha
Helix 30	AD3	C	253	262	Right-handed alpha
Helix 31	AD4	C	267	277	Right-handed alpha
Helix 32	AD5	C	277	284	Right-handed alpha
Helix 33	AD6	C	354	358	Right-handed 310
Helix 34	AD7	C	370	372	Right-handed 310
Helix 35	AD8	C	376	384	Right-handed 310
Helix 36	AD9	C	484	512	Right-handed alpha
Helix 37	AE1	H	83	87	Right-handed 310
Helix 38	AE2	H	158	160	Right-handed 310
Helix 39	AE3	H	189	191	Right-handed 310
Helix 40	AE4	H	203	206	Right-handed 310
Helix 41	AE5	L	121	127	Right-handed alpha
Helix 42	AE6	L	183	187	Right-handed alpha

There are 31 sheets in PDB entry 6APB. 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, AD1, AD2, AD3, AD4,

There are 6 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	243	244	first strand
Strand 2	A	286	292	anti-parallel
Strand 3	A	296	318	anti-parallel
Strand 4	A	340	345	anti-parallel
Strand 5	A	348	352	anti-parallel
Strand 6	A	373	375	anti-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	359	361	first strand
Strand 2	A	364	368	anti-parallel
Strand 3	A	38	60	parallel
Strand 4	B	467	469	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	29	33	first strand
Strand 2	A	38	60	anti-parallel
Strand 3	B	462	463	parallel

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There are 5 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	29	33	first strand
Strand 2	A	38	60	anti-parallel
Strand 3	A	296	318	anti-parallel
Strand 4	A	286	292	anti-parallel
Strand 5	A	243	244	anti-parallel

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There are 3 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	321	322	first strand
Strand 2	A	333	336	anti-parallel
Strand 3	A	395	398	anti-parallel

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There are 3 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	404	407	first strand
Strand 2	A	411	416	anti-parallel
Strand 3	A	438	443	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	430	435	first strand
Strand 2	A	422	426	anti-parallel
Strand 3	A	449	452	anti-parallel
Strand 4	A	455	458	anti-parallel

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There are 5 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	462	463	first strand
Strand 2	C	38	60	parallel
Strand 3	C	296	318	anti-parallel
Strand 4	C	286	292	anti-parallel
Strand 5	C	243	244	anti-parallel

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There are 7 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	373	375	first strand
Strand 2	C	348	352	anti-parallel
Strand 3	C	340	345	anti-parallel
Strand 4	C	296	318	anti-parallel
Strand 5	C	38	60	anti-parallel
Strand 6	C	364	368	parallel
Strand 7	C	359	361	anti-parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	29	33	first strand
Strand 2	C	38	60	anti-parallel
Strand 3	A	467	469	parallel

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There are 6 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	243	244	first strand
Strand 2	B	286	292	anti-parallel
Strand 3	B	296	318	anti-parallel
Strand 4	B	340	345	anti-parallel
Strand 5	B	348	352	anti-parallel
Strand 6	B	373	375	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	B	359	361	first strand
Strand 2	B	364	368	anti-parallel
Strand 3	B	38	60	parallel
Strand 4	C	467	469	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	B	29	33	first strand
Strand 2	B	38	60	anti-parallel
Strand 3	C	462	463	parallel

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There are 5 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	29	33	first strand
Strand 2	B	38	60	anti-parallel
Strand 3	B	296	318	anti-parallel
Strand 4	B	286	292	anti-parallel
Strand 5	B	243	244	anti-parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	333	336	first strand
Strand 2	B	395	398	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	B	404	408	first strand
Strand 2	B	411	416	anti-parallel
Strand 3	B	438	443	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	430	435	first strand
Strand 2	B	422	426	anti-parallel
Strand 3	B	449	452	anti-parallel
Strand 4	B	455	458	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	333	336	first strand
Strand 2	C	395	398	anti-parallel

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There are 3 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	404	407	first strand
Strand 2	C	411	416	anti-parallel
Strand 3	C	438	443	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	C	431	435	first strand
Strand 2	C	422	425	anti-parallel
Strand 3	C	449	452	anti-parallel
Strand 4	C	455	458	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	H	3	7	first strand
Strand 2	H	18	25	anti-parallel
Strand 3	H	77	82	anti-parallel
Strand 4	H	67	72	anti-parallel

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There are 6 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	11	12	first strand
Strand 2	H	107	111	parallel
Strand 3	H	88	98	anti-parallel
Strand 4	H	35	39	anti-parallel
Strand 5	H	46	51	anti-parallel
Strand 6	H	57	59	anti-parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	11	12	first strand
Strand 2	H	107	111	parallel
Strand 3	H	88	98	anti-parallel
Strand 4	H	100	103	anti-parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	120	124	first strand
Strand 2	H	137	147	anti-parallel
Strand 3	H	178	187	anti-parallel
Strand 4	H	165	167	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	H	120	124	first strand
Strand 2	H	137	147	anti-parallel
Strand 3	H	178	187	anti-parallel
Strand 4	H	171	172	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	H	153	156	first strand
Strand 2	H	196	202	anti-parallel
Strand 3	H	207	213	anti-parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	4	7	first strand
Strand 2	L	19	25	anti-parallel
Strand 3	L	70	75	anti-parallel
Strand 4	L	62	66	anti-parallel

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There are 6 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	14	first strand
Strand 2	L	102	107	parallel
Strand 3	L	84	90	anti-parallel
Strand 4	L	33	38	anti-parallel
Strand 5	L	45	49	anti-parallel
Strand 6	L	53	54	anti-parallel

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There are 4 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	14	first strand
Strand 2	L	102	107	parallel
Strand 3	L	84	90	anti-parallel
Strand 4	L	97	98	anti-parallel

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There are 4 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	114	118	first strand
Strand 2	L	129	139	anti-parallel
Strand 3	L	173	182	anti-parallel
Strand 4	L	159	163	anti-parallel

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There are 3 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	145	150	first strand
Strand 2	L	191	197	anti-parallel
Strand 3	L	205	210	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: 6APB

Analysis of interatomic Contacts of Structural Units in PDB entry:
6APB