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

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 4MXV entry

There are 9 chains in PDB entry 4MXV (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 28	LEU 171
B	LYS 28	LEU 171
D	LYS 28	LEU 171
E	ASP 1	ARG 211
F	GLU 1	LYS 214
L	ASP 1	ARG 211
H	GLU 1	LYS 214
X	ASP 1	ARG 211
Y	GLU 1	LYS 214

There are 25 helices in PDB entry 4MXV. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	153	157	Right-handed 310
Helix 2	2	B	153	157	Right-handed 310
Helix 3	3	D	153	157	Right-handed 310
Helix 4	4	E	121	126	Right-handed alpha
Helix 5	5	E	183	188	Right-handed alpha
Helix 6	6	F	28	32	Right-handed 310
Helix 7	7	F	83	87	Right-handed 310
Helix 8	8	F	156	158	Right-handed 310
Helix 9	9	F	187	189	Right-handed 310
Helix 10	10	F	201	204	Right-handed 310
Helix 11	11	L	121	126	Right-handed alpha
Helix 12	12	L	183	187	Right-handed alpha
Helix 13	13	H	28	32	Right-handed 310
Helix 14	14	H	83	87	Right-handed 310
Helix 15	15	H	156	158	Right-handed 310
Helix 16	16	H	187	189	Right-handed 310
Helix 17	17	H	201	204	Right-handed 310
Helix 18	18	X	121	126	Right-handed alpha
Helix 19	19	X	183	189	Right-handed alpha
Helix 20	20	Y	28	32	Right-handed 310
Helix 21	21	Y	73	75	Right-handed 310
Helix 22	22	Y	83	87	Right-handed 310
Helix 23	23	Y	156	158	Right-handed 310
Helix 24	24	Y	187	189	Right-handed 310
Helix 25	25	Y	201	204	Right-handed 310

There are 39 sheets in PDB entry 4MXV. 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,

There are 3 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	45	46	first strand
Strand 2	A	30	35	anti-parallel
Strand 3	A	53	55	anti-parallel

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There are 5 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	45	46	first strand
Strand 2	A	30	35	anti-parallel
Strand 3	A	165	170	anti-parallel
Strand 4	A	71	83	anti-parallel
Strand 5	A	129	141	anti-parallel

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There are 5 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	59	61	first strand
Strand 2	A	64	66	anti-parallel
Strand 3	A	146	152	anti-parallel
Strand 4	A	97	104	anti-parallel
Strand 5	A	111	119	anti-parallel

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There are 3 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	45	46	first strand
Strand 2	B	30	35	anti-parallel
Strand 3	B	53	55	anti-parallel

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There are 5 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	45	46	first strand
Strand 2	B	30	35	anti-parallel
Strand 3	B	165	170	anti-parallel
Strand 4	B	71	83	anti-parallel
Strand 5	B	129	141	anti-parallel

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There are 5 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	60	61	first strand
Strand 2	B	64	66	anti-parallel
Strand 3	B	146	152	anti-parallel
Strand 4	B	95	104	anti-parallel
Strand 5	B	111	121	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	45	46	first strand
Strand 2	D	30	35	anti-parallel
Strand 3	D	53	55	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	D	45	46	first strand
Strand 2	D	30	35	anti-parallel
Strand 3	D	165	170	anti-parallel
Strand 4	D	71	83	anti-parallel
Strand 5	D	129	141	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	59	61	first strand
Strand 2	D	64	66	anti-parallel
Strand 3	D	146	152	anti-parallel
Strand 4	D	97	103	anti-parallel
Strand 5	D	112	119	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	E	4	7	first strand
Strand 2	E	19	25	anti-parallel
Strand 3	E	70	75	anti-parallel
Strand 4	E	62	67	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	10	14	first strand
Strand 2	E	102	107	parallel
Strand 3	E	84	90	anti-parallel
Strand 4	E	33	38	anti-parallel
Strand 5	E	45	49	anti-parallel
Strand 6	E	53	54	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	E	114	118	first strand
Strand 2	E	129	139	anti-parallel
Strand 3	E	173	182	anti-parallel
Strand 4	E	159	163	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	153	154	first strand
Strand 2	E	145	150	anti-parallel
Strand 3	E	191	197	anti-parallel
Strand 4	E	205	210	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	F	3	7	first strand
Strand 2	F	18	25	anti-parallel
Strand 3	F	77	82	anti-parallel
Strand 4	F	67	71	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	11	12	first strand
Strand 2	F	107	111	parallel
Strand 3	F	88	94	anti-parallel
Strand 4	F	34	39	anti-parallel
Strand 5	F	46	52	anti-parallel
Strand 6	F	56	59	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	F	11	12	first strand
Strand 2	F	107	111	parallel
Strand 3	F	88	94	anti-parallel
Strand 4	F	102	103	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	F	120	124	first strand
Strand 2	F	135	145	anti-parallel
Strand 3	F	176	185	anti-parallel
Strand 4	F	163	165	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	F	120	124	first strand
Strand 2	F	135	145	anti-parallel
Strand 3	F	176	185	anti-parallel
Strand 4	F	169	170	anti-parallel

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There are 3 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	151	154	first strand
Strand 2	F	194	200	anti-parallel
Strand 3	F	205	211	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	L	4	7	first strand
Strand 2	L	19	25	anti-parallel
Strand 3	L	70	75	anti-parallel
Strand 4	L	62	67	anti-parallel

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There are 6 strands in U 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 V 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	160	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	L	153	154	first strand
Strand 2	L	145	150	anti-parallel
Strand 3	L	191	197	anti-parallel
Strand 4	L	205	210	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	H	3	7	first strand
Strand 2	H	17	25	anti-parallel
Strand 3	H	77	82	anti-parallel
Strand 4	H	68	72	anti-parallel

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There are 6 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	10	12	first strand
Strand 2	H	107	111	parallel
Strand 3	H	88	94	anti-parallel
Strand 4	H	34	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 Z sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	10	12	first strand
Strand 2	H	107	111	parallel
Strand 3	H	88	94	anti-parallel
Strand 4	H	102	103	anti-parallel

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There are 4 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	120	124	first strand
Strand 2	H	135	145	anti-parallel
Strand 3	H	176	185	anti-parallel
Strand 4	H	163	165	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	H	120	124	first strand
Strand 2	H	135	145	anti-parallel
Strand 3	H	176	185	anti-parallel
Strand 4	H	169	170	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	151	154	first strand
Strand 2	H	194	200	anti-parallel
Strand 3	H	205	211	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	X	4	7	first strand
Strand 2	X	19	25	anti-parallel
Strand 3	X	70	75	anti-parallel
Strand 4	X	62	67	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	X	10	13	first strand
Strand 2	X	102	106	parallel
Strand 3	X	85	90	anti-parallel
Strand 4	X	33	38	anti-parallel
Strand 5	X	45	49	anti-parallel
Strand 6	X	53	54	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	X	114	118	first strand
Strand 2	X	129	139	anti-parallel
Strand 3	X	173	182	anti-parallel
Strand 4	X	159	163	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	X	153	154	first strand
Strand 2	X	144	150	anti-parallel
Strand 3	X	191	198	anti-parallel
Strand 4	X	205	210	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Y	3	7	first strand
Strand 2	Y	18	25	anti-parallel
Strand 3	Y	77	82	anti-parallel
Strand 4	Y	67	72	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Y	11	12	first strand
Strand 2	Y	107	111	parallel
Strand 3	Y	88	94	anti-parallel
Strand 4	Y	34	39	anti-parallel
Strand 5	Y	45	51	anti-parallel
Strand 6	Y	57	59	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Y	11	12	first strand
Strand 2	Y	107	111	parallel
Strand 3	Y	88	94	anti-parallel
Strand 4	Y	102	103	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Y	120	124	first strand
Strand 2	Y	135	145	anti-parallel
Strand 3	Y	176	185	anti-parallel
Strand 4	Y	163	165	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Y	120	124	first strand
Strand 2	Y	135	145	anti-parallel
Strand 3	Y	176	185	anti-parallel
Strand 4	Y	169	170	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Y	151	154	first strand
Strand 2	Y	194	200	anti-parallel
Strand 3	Y	205	211	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: 4MXV

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