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

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 4AXM entry

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

Chain ID	Initial residue	Terminal residue
A	ALA 1	VAL 220
B	ALA 1	VAL 220
F	ALA 1	VAL 220
I	ALA 1	VAL 220
L	ALA 1	VAL 220
O	ALA 1	TYR 170

There are 55 helices in PDB entry 4AXM. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	24	43	Right-handed alpha
Helix 2	2	A	49	57	Right-handed alpha
Helix 3	3	A	63	65	Right-handed 310
Helix 4	4	A	69	81	Right-handed alpha
Helix 5	5	A	101	103	Right-handed 310
Helix 6	6	A	118	130	Right-handed alpha
Helix 7	7	A	140	145	Right-handed alpha
Helix 8	8	A	207	214	Right-handed 310
Helix 9	9	B	24	43	Right-handed alpha
Helix 10	10	B	49	57	Right-handed alpha
Helix 11	11	B	58	61	Right-handed 310
Helix 12	12	B	63	65	Right-handed 310
Helix 13	13	B	69	81	Right-handed alpha
Helix 14	14	B	101	103	Right-handed 310
Helix 15	15	B	118	130	Right-handed alpha
Helix 16	16	B	140	145	Right-handed alpha
Helix 17	17	B	207	211	Right-handed 310
Helix 18	18	F	8	11	Right-handed 310
Helix 19	19	F	24	43	Right-handed alpha
Helix 20	20	F	49	57	Right-handed alpha
Helix 21	21	F	63	65	Right-handed 310
Helix 22	22	F	69	81	Right-handed alpha
Helix 23	23	F	86	89	Right-handed 310
Helix 24	24	F	101	103	Right-handed 310
Helix 25	25	F	118	130	Right-handed alpha
Helix 26	26	F	140	145	Right-handed alpha
Helix 27	27	F	207	211	Right-handed 310
Helix 28	28	I	8	11	Right-handed 310
Helix 29	29	I	24	43	Right-handed alpha
Helix 30	30	I	49	57	Right-handed alpha
Helix 31	31	I	58	61	Right-handed 310
Helix 32	32	I	63	65	Right-handed 310
Helix 33	33	I	69	81	Right-handed alpha
Helix 34	34	I	101	103	Right-handed 310
Helix 35	35	I	118	130	Right-handed alpha
Helix 36	36	I	140	145	Right-handed alpha
Helix 37	37	I	207	211	Right-handed 310
Helix 38	38	L	8	11	Right-handed 310
Helix 39	39	L	24	43	Right-handed alpha
Helix 40	40	L	49	57	Right-handed alpha
Helix 41	41	L	63	65	Right-handed 310
Helix 42	42	L	69	81	Right-handed alpha
Helix 43	43	L	101	104	Right-handed 310
Helix 44	44	L	120	129	Right-handed alpha
Helix 45	45	L	140	145	Right-handed alpha
Helix 46	46	L	207	211	Right-handed 310
Helix 47	47	O	8	11	Right-handed 310
Helix 48	48	O	24	43	Right-handed alpha
Helix 49	49	O	49	57	Right-handed alpha
Helix 50	50	O	63	65	Right-handed 310
Helix 51	51	O	69	80	Right-handed alpha
Helix 52	52	O	101	103	Right-handed 310
Helix 53	53	O	118	129	Right-handed alpha
Helix 54	54	O	140	145	Right-handed alpha
Helix 55	55	O	207	211	Right-handed 310

There are 33 sheets in PDB entry 4AXM. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, BA, BB, BC, BD, BE, BF, FA, FB, FC, FD, FE, FF, IA, IB, IC, ID, LA, LB, LC, LD, LE, OA, OB, OC, OD, OE, OF,

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	A	5	6	first strand
Strand 2	A	163	172	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	132	136	first strand
Strand 2	A	163	172	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	A	150	151	first strand
Strand 2	A	198	202	parallel
Strand 3	A	181	186	anti-parallel
Strand 4	A	163	172	anti-parallel
Strand 5	A	132	136	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	150	151	first strand
Strand 2	A	198	202	parallel
Strand 3	A	181	186	anti-parallel
Strand 4	A	163	172	anti-parallel
Strand 5	A	5	6	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	A	83	84	first strand
Strand 2	A	105	107	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	112	114	first strand
Strand 2	A	216	218	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	5	6	first strand
Strand 2	B	163	172	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	132	136	first strand
Strand 2	B	163	172	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	150	151	first strand
Strand 2	B	198	202	parallel
Strand 3	B	181	186	anti-parallel
Strand 4	B	163	172	anti-parallel
Strand 5	B	132	136	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	150	151	first strand
Strand 2	B	198	202	parallel
Strand 3	B	181	186	anti-parallel
Strand 4	B	163	172	anti-parallel
Strand 5	B	5	6	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	83	84	first strand
Strand 2	B	105	107	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	111	114	first strand
Strand 2	B	216	219	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	5	6	first strand
Strand 2	F	163	172	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	132	136	first strand
Strand 2	F	163	172	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	150	151	first strand
Strand 2	F	198	202	parallel
Strand 3	F	181	186	anti-parallel
Strand 4	F	163	172	anti-parallel
Strand 5	F	132	136	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	150	151	first strand
Strand 2	F	198	202	parallel
Strand 3	F	181	186	anti-parallel
Strand 4	F	163	172	anti-parallel
Strand 5	F	5	6	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	83	84	first strand
Strand 2	F	105	107	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	111	114	first strand
Strand 2	F	216	219	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	5	6	first strand
Strand 2	I	163	171	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	112	114	first strand
Strand 2	I	215	218	anti-parallel
Strand 3	I	132	136	anti-parallel
Strand 4	I	163	171	anti-parallel
Strand 5	I	182	186	anti-parallel
Strand 6	I	198	202	anti-parallel
Strand 7	I	150	151	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	112	114	first strand
Strand 2	I	215	218	anti-parallel
Strand 3	I	132	136	anti-parallel
Strand 4	I	163	171	anti-parallel
Strand 5	I	5	6	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	83	84	first strand
Strand 2	I	105	107	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	5	6	first strand
Strand 2	L	164	172	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	132	135	first strand
Strand 2	L	164	172	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	150	151	first strand
Strand 2	L	198	202	parallel
Strand 3	L	181	186	anti-parallel
Strand 4	L	164	172	anti-parallel
Strand 5	L	132	135	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	150	151	first strand
Strand 2	L	198	202	parallel
Strand 3	L	181	186	anti-parallel
Strand 4	L	164	172	anti-parallel
Strand 5	L	5	6	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	112	114	first strand
Strand 2	L	216	218	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	5	6	first strand
Strand 2	O	164	172	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	132	135	first strand
Strand 2	O	164	172	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	150	151	first strand
Strand 2	O	198	202	parallel
Strand 3	O	181	186	anti-parallel
Strand 4	O	164	172	anti-parallel
Strand 5	O	132	135	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	150	151	first strand
Strand 2	O	198	202	parallel
Strand 3	O	181	186	anti-parallel
Strand 4	O	164	172	anti-parallel
Strand 5	O	5	6	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	83	84	first strand
Strand 2	O	105	107	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	112	114	first strand
Strand 2	O	216	218	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: 4AXM

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