Analysis of interatomic Contacts of Structural Units in PDB entry:
7MXE

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 7MXE entry

There are 9 chains in PDB entry 7MXE (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 1	ALA 113
B	ASP 1	LYS 107
C	LEU 520	LEU 663
D	LEU 520	LEU 660
F	LEU 565	LEU 663
G	ASN 33	ARG 504
H	GLN 1	ALA 113
J	ASN 33	ARG 504
L	ASP 1	ASP 1

There are 35 helices in PDB entry 7MXE. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	79	83	Right-handed 310
Helix 2	AA2	C	536	541	Right-handed alpha
Helix 3	AA3	C	569	597	Right-handed alpha
Helix 4	AA4	C	627	635	Right-handed alpha
Helix 5	AA5	C	638	658	Right-handed alpha
Helix 6	AA6	D	529	534	Right-handed alpha
Helix 7	AA7	D	536	541	Right-handed alpha
Helix 8	AA8	D	571	595	Right-handed alpha
Helix 9	AA9	D	627	635	Right-handed alpha
Helix 10	AB1	D	638	650	Right-handed alpha
Helix 11	AB2	D	656	660	Right-handed 310
Helix 12	AB3	F	574	595	Right-handed alpha
Helix 13	AB4	F	618	626	Right-handed alpha
Helix 14	AB5	F	627	635	Right-handed alpha
Helix 15	AB6	F	636	638	Right-handed 310
Helix 16	AB7	F	639	662	Right-handed alpha
Helix 17	AB8	G	99	113	Right-handed alpha
Helix 18	AB9	G	122	126	Right-handed 310
Helix 19	AC1	G	335	350	Right-handed alpha
Helix 20	AC2	G	368	373	Right-handed alpha
Helix 21	AC3	G	425	429	Right-handed 310
Helix 22	AC4	G	475	480	Right-handed alpha
Helix 23	AC5	J	96	98	Right-handed 310
Helix 24	AC6	J	99	113	Right-handed alpha
Helix 25	AC7	J	177	179	Right-handed 310
Helix 26	AC8	J	335	350	Right-handed alpha
Helix 27	AC9	J	368	373	Right-handed alpha
Helix 28	AD1	J	425	429	Right-handed 310
Helix 29	AD2	P	96	98	Right-handed 310
Helix 30	AD3	P	99	113	Right-handed alpha
Helix 31	AD4	P	122	126	Right-handed 310
Helix 32	AD5	P	335	350	Right-handed alpha
Helix 33	AD6	P	368	373	Right-handed alpha
Helix 34	AD7	P	475	481	Right-handed alpha
Helix 35	AD8	R	61	64	Right-handed 310

There are 44 sheets in PDB entry 7MXE. 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, AD5, AD6, AD7, AD8, AD9, AE1, AE2, AE3, AE4, AE5, AE6, AE7, AE8,

There are 4 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	3	5	first strand
Strand 2	A	18	25	anti-parallel
Strand 3	A	77	82	anti-parallel
Strand 4	A	67	71	anti-parallel

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There are 6 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	10	12	first strand
Strand 2	A	107	111	parallel
Strand 3	A	89	96	anti-parallel
Strand 4	A	33	39	anti-parallel
Strand 5	A	45	53	anti-parallel
Strand 6	A	56	59	anti-parallel

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There are 2 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	100	100	first strand
Strand 2	A	100	100	anti-parallel

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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	5	7	first strand
Strand 2	B	19	24	anti-parallel
Strand 3	B	70	75	anti-parallel
Strand 4	B	62	67	anti-parallel

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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	10	13	first strand
Strand 2	B	103	106	parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	53	54	first strand
Strand 2	B	44	49	anti-parallel
Strand 3	B	33	38	anti-parallel
Strand 4	B	85	90	anti-parallel

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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	605	609	first strand
Strand 2	P	35	47	anti-parallel
Strand 3	P	486	499	anti-parallel
Strand 4	P	223	228	anti-parallel
Strand 5	P	242	245	anti-parallel
Strand 6	P	83	85	anti-parallel

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There are 6 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	604	609	first strand
Strand 2	G	35	47	anti-parallel
Strand 3	G	487	499	anti-parallel
Strand 4	G	223	228	anti-parallel
Strand 5	G	242	245	anti-parallel
Strand 6	G	84	85	anti-parallel

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There are 6 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	605	609	first strand
Strand 2	J	35	47	anti-parallel
Strand 3	J	486	499	anti-parallel
Strand 4	J	223	228	anti-parallel
Strand 5	J	242	245	anti-parallel
Strand 6	J	84	86	anti-parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	91	94	first strand
Strand 2	G	236	239	anti-parallel

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There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	169	177	first strand
Strand 2	G	154	162	anti-parallel
Strand 3	G	129	133	anti-parallel
Strand 4	G	189	193	anti-parallel
Strand 5	G	181	183	anti-parallel

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There are 7 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	259	261	first strand
Strand 2	G	443	456	anti-parallel
Strand 3	G	292	298	anti-parallel
Strand 4	G	329	334	anti-parallel
Strand 5	G	413	421	anti-parallel
Strand 6	G	381	385	anti-parallel
Strand 7	G	374	378	anti-parallel

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There are 6 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	271	273	first strand
Strand 2	G	284	287	anti-parallel
Strand 3	G	443	456	anti-parallel
Strand 4	G	467	470	anti-parallel
Strand 5	G	359	361	parallel
Strand 6	G	394	395	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	304	312	first strand
Strand 2	G	315	320	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	3	6	first strand
Strand 2	H	17	25	anti-parallel
Strand 3	H	77	82	anti-parallel
Strand 4	H	67	71	anti-parallel

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There are 6 strands in AB7 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	96	anti-parallel
Strand 4	H	33	39	anti-parallel
Strand 5	H	45	53	anti-parallel
Strand 6	H	56	59	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	100	100	first strand
Strand 2	H	100	100	anti-parallel

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There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	75	76	first strand
Strand 2	J	54	56	parallel
Strand 3	J	216	217	anti-parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	66	67	first strand
Strand 2	J	208	209	parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	91	94	first strand
Strand 2	J	236	239	anti-parallel

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There are 5 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	169	176	first strand
Strand 2	J	155	162	anti-parallel
Strand 3	J	129	133	anti-parallel
Strand 4	J	189	193	anti-parallel
Strand 5	J	181	183	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	J	271	274	first strand
Strand 2	J	284	287	anti-parallel
Strand 3	J	452	456	anti-parallel
Strand 4	J	465	470	anti-parallel
Strand 5	J	358	361	parallel
Strand 6	J	393	395	anti-parallel

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There are 6 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	374	378	first strand
Strand 2	J	381	385	anti-parallel
Strand 3	J	413	421	anti-parallel
Strand 4	J	329	334	anti-parallel
Strand 5	J	292	302	anti-parallel
Strand 6	J	441	449	anti-parallel

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There are 2 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	304	307	first strand
Strand 2	J	317	320	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	L	5	7	first strand
Strand 2	L	19	24	anti-parallel
Strand 3	L	70	75	anti-parallel
Strand 4	L	62	67	anti-parallel

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There are 2 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	13	first strand
Strand 2	L	103	106	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	53	54	first strand
Strand 2	L	45	49	anti-parallel
Strand 3	L	33	38	anti-parallel
Strand 4	L	85	90	anti-parallel

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	3	6	first strand
Strand 2	M	17	25	anti-parallel
Strand 3	M	77	82	anti-parallel
Strand 4	M	67	71	anti-parallel

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There are 6 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	10	12	first strand
Strand 2	M	107	111	parallel
Strand 3	M	88	90	anti-parallel
Strand 4	M	33	39	anti-parallel
Strand 5	M	45	53	anti-parallel
Strand 6	M	56	59	anti-parallel

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There are 5 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	10	12	first strand
Strand 2	M	107	111	parallel
Strand 3	M	88	90	anti-parallel
Strand 4	M	33	39	anti-parallel
Strand 5	M	93	96	anti-parallel

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There are 2 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	100	100	first strand
Strand 2	M	100	100	anti-parallel

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There are 4 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	5	7	first strand
Strand 2	O	19	24	anti-parallel
Strand 3	O	70	75	anti-parallel
Strand 4	O	62	67	anti-parallel

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There are 6 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	10	13	first strand
Strand 2	O	102	106	parallel
Strand 3	O	85	90	anti-parallel
Strand 4	O	33	38	anti-parallel
Strand 5	O	44	49	anti-parallel
Strand 6	O	53	54	anti-parallel

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There are 2 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	91	94	first strand
Strand 2	P	236	239	anti-parallel

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There are 5 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	169	177	first strand
Strand 2	P	154	162	anti-parallel
Strand 3	P	129	133	anti-parallel
Strand 4	P	190	193	anti-parallel
Strand 5	P	181	183	anti-parallel

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There are 6 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	271	274	first strand
Strand 2	P	284	287	anti-parallel
Strand 3	P	452	456	anti-parallel
Strand 4	P	465	470	anti-parallel
Strand 5	P	358	361	parallel
Strand 6	P	393	395	anti-parallel

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There are 6 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	374	378	first strand
Strand 2	P	381	385	anti-parallel
Strand 3	P	413	420	anti-parallel
Strand 4	P	329	334	anti-parallel
Strand 5	P	294	298	anti-parallel
Strand 6	P	443	447	anti-parallel

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There are 2 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	304	312	first strand
Strand 2	P	315	320	anti-parallel

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There are 4 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	3	7	first strand
Strand 2	R	20	25	anti-parallel
Strand 3	R	77	82	anti-parallel
Strand 4	R	67	72	anti-parallel

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There are 5 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	57	59	first strand
Strand 2	R	46	52	anti-parallel
Strand 3	R	34	39	anti-parallel
Strand 4	R	88	98	anti-parallel
Strand 5	R	100	100	anti-parallel

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There are 5 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	57	59	first strand
Strand 2	R	46	52	anti-parallel
Strand 3	R	34	39	anti-parallel
Strand 4	R	88	98	anti-parallel
Strand 5	R	107	109	anti-parallel

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There are 3 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	W	19	24	first strand
Strand 2	W	70	75	anti-parallel
Strand 3	W	62	67	anti-parallel

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There are 4 strands in AE7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	W	45	50	first strand
Strand 2	W	33	38	anti-parallel
Strand 3	W	85	87	anti-parallel
Strand 4	W	102	103	anti-parallel

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There are 2 strands in AE8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	W	89	92	first strand
Strand 2	W	95	98	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: 7MXE

Analysis of interatomic Contacts of Structural Units in PDB entry:
7MXE