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

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 4MWA entry

There are 12 chains in PDB entry 4MWA (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MSE 1	ASP 101
A	VAL 103	ASN 261
B	ASN 2	VAL 216
B	SER 218	SER 260
C	GLU 3	ASP 101
C	VAL 103	VAL 246
C	VAL 248	SER 260
D	ASN 2	SER 260
E	ASN 2	THR 34
E	THR 36	ASP 101
E	VAL 103	ASN 261
F	ASN 2	GLU 3

There are 89 helices in PDB entry 4MWA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	38	52	Right-handed alpha
Helix 2	2	A	63	68	Right-handed alpha
Helix 3	3	A	69	75	Right-handed alpha
Helix 4	4	A	88	98	Right-handed alpha
Helix 5	5	A	106	110	Right-handed 310
Helix 6	6	A	112	127	Right-handed alpha
Helix 7	7	A	137	139	Right-handed 310
Helix 8	8	A	140	148	Right-handed alpha
Helix 9	9	A	151	168	Right-handed alpha
Helix 10	10	A	182	197	Right-handed alpha
Helix 11	11	A	210	228	Right-handed alpha
Helix 12	12	A	241	256	Right-handed alpha
Helix 13	13	B	6	10	Right-handed 310
Helix 14	14	B	38	53	Right-handed alpha
Helix 15	15	B	63	69	Right-handed alpha
Helix 16	16	B	69	76	Right-handed alpha
Helix 17	17	B	88	99	Right-handed alpha
Helix 18	18	B	106	111	Right-handed alpha
Helix 19	19	B	112	127	Right-handed alpha
Helix 20	20	B	137	139	Right-handed 310
Helix 21	21	B	140	148	Right-handed alpha
Helix 22	22	B	151	168	Right-handed alpha
Helix 23	23	B	182	197	Right-handed alpha
Helix 24	24	B	210	227	Right-handed alpha
Helix 25	25	B	241	257	Right-handed alpha
Helix 26	26	C	38	53	Right-handed alpha
Helix 27	27	C	63	69	Right-handed alpha
Helix 28	28	C	69	75	Right-handed alpha
Helix 29	29	C	88	98	Right-handed alpha
Helix 30	30	C	106	110	Right-handed 310
Helix 31	31	C	112	126	Right-handed alpha
Helix 32	32	C	151	168	Right-handed alpha
Helix 33	33	C	182	197	Right-handed alpha
Helix 34	34	C	210	228	Right-handed alpha
Helix 35	35	C	242	257	Right-handed alpha
Helix 36	36	D	6	10	Right-handed 310
Helix 37	37	D	38	53	Right-handed alpha
Helix 38	38	D	63	75	Right-handed alpha
Helix 39	39	D	88	98	Right-handed alpha
Helix 40	40	D	116	127	Right-handed alpha
Helix 41	41	D	140	148	Right-handed alpha
Helix 42	42	D	151	169	Right-handed alpha
Helix 43	43	D	182	197	Right-handed alpha
Helix 44	44	D	210	228	Right-handed alpha
Helix 45	45	D	241	257	Right-handed alpha
Helix 46	46	E	38	53	Right-handed alpha
Helix 47	47	E	63	77	Right-handed alpha
Helix 48	48	E	88	98	Right-handed alpha
Helix 49	49	E	106	111	Right-handed alpha
Helix 50	50	E	112	127	Right-handed alpha
Helix 51	51	E	137	139	Right-handed 310
Helix 52	52	E	140	148	Right-handed alpha
Helix 53	53	E	151	169	Right-handed alpha
Helix 54	54	E	182	197	Right-handed alpha
Helix 55	55	E	210	228	Right-handed alpha
Helix 56	56	E	241	257	Right-handed alpha
Helix 57	57	F	6	10	Right-handed 310
Helix 58	58	F	38	53	Right-handed alpha
Helix 59	59	F	63	68	Right-handed alpha
Helix 60	60	F	69	75	Right-handed alpha
Helix 61	61	F	88	98	Right-handed alpha
Helix 62	62	F	112	126	Right-handed alpha
Helix 63	63	F	137	139	Right-handed 310
Helix 64	64	F	140	148	Right-handed alpha
Helix 65	65	F	151	169	Right-handed alpha
Helix 66	66	F	182	197	Right-handed alpha
Helix 67	67	F	210	227	Right-handed alpha
Helix 68	68	F	242	257	Right-handed alpha
Helix 69	69	G	6	10	Right-handed 310
Helix 70	70	G	38	53	Right-handed alpha
Helix 71	71	G	63	75	Right-handed alpha
Helix 72	72	G	88	98	Right-handed alpha
Helix 73	73	G	106	110	Right-handed 310
Helix 74	74	G	112	127	Right-handed alpha
Helix 75	75	G	140	148	Right-handed alpha
Helix 76	76	G	151	168	Right-handed alpha
Helix 77	77	G	182	197	Right-handed alpha
Helix 78	78	G	210	227	Right-handed alpha
Helix 79	79	G	241	256	Right-handed alpha
Helix 80	80	H	38	53	Right-handed alpha
Helix 81	81	H	63	75	Right-handed alpha
Helix 82	82	H	88	98	Right-handed alpha
Helix 83	83	H	106	110	Right-handed 310
Helix 84	84	H	112	127	Right-handed alpha
Helix 85	85	H	140	148	Right-handed alpha
Helix 86	86	H	151	168	Right-handed alpha
Helix 87	87	H	182	197	Right-handed alpha
Helix 88	88	H	210	228	Right-handed alpha
Helix 89	89	H	241	257	Right-handed alpha

There are 16 sheets in PDB entry 4MWA. 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,

There are 2 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	13	15	first strand
Strand 2	A	18	20	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	27	31	first strand
Strand 2	A	56	60	parallel
Strand 3	A	81	84	parallel
Strand 4	A	103	104	parallel
Strand 5	A	130	135	parallel
Strand 6	A	174	179	parallel
Strand 7	A	201	203	parallel
Strand 8	A	233	235	parallel
Strand 9	A	27	31	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	13	15	first strand
Strand 2	B	18	20	anti-parallel

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There are 9 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	27	31	first strand
Strand 2	B	56	58	parallel
Strand 3	B	81	84	parallel
Strand 4	B	103	104	parallel
Strand 5	B	130	135	parallel
Strand 6	B	174	179	parallel
Strand 7	B	201	203	parallel
Strand 8	B	233	234	parallel
Strand 9	B	27	31	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	13	15	first strand
Strand 2	C	18	20	anti-parallel

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There are 8 strands in F sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	174	179	first strand
Strand 2	C	130	135	parallel
Strand 3	C	102	104	parallel
Strand 4	C	81	84	parallel
Strand 5	C	56	60	parallel
Strand 6	C	27	31	parallel
Strand 7	C	233	235	parallel
Strand 8	C	202	203	parallel

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There are 2 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	13	15	first strand
Strand 2	D	18	20	anti-parallel

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There are 9 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	27	31	first strand
Strand 2	D	56	60	parallel
Strand 3	D	81	84	parallel
Strand 4	D	102	104	parallel
Strand 5	D	130	135	parallel
Strand 6	D	174	179	parallel
Strand 7	D	201	203	parallel
Strand 8	D	233	235	parallel
Strand 9	D	27	31	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	13	15	first strand
Strand 2	E	18	20	anti-parallel

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There are 9 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	27	31	first strand
Strand 2	E	56	60	parallel
Strand 3	E	81	84	parallel
Strand 4	E	102	104	parallel
Strand 5	E	130	135	parallel
Strand 6	E	174	179	parallel
Strand 7	E	201	203	parallel
Strand 8	E	233	235	parallel
Strand 9	E	27	31	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	F	13	15	first strand
Strand 2	F	18	20	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	27	31	first strand
Strand 2	F	56	60	parallel
Strand 3	F	81	84	parallel
Strand 4	F	102	104	parallel
Strand 5	F	130	135	parallel
Strand 6	F	174	179	parallel
Strand 7	F	201	203	parallel
Strand 8	F	233	234	parallel
Strand 9	F	27	31	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	13	15	first strand
Strand 2	G	18	20	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	27	31	first strand
Strand 2	G	56	60	parallel
Strand 3	G	81	84	parallel
Strand 4	G	102	104	parallel
Strand 5	G	130	135	parallel
Strand 6	G	174	179	parallel
Strand 7	G	201	203	parallel
Strand 8	G	233	234	parallel
Strand 9	G	27	31	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	H	13	15	first strand
Strand 2	H	18	20	anti-parallel

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There are 9 strands in P 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	56	60	parallel
Strand 3	H	81	84	parallel
Strand 4	H	102	104	parallel
Strand 5	H	130	135	parallel
Strand 6	H	174	179	parallel
Strand 7	H	201	204	parallel
Strand 8	H	233	235	parallel
Strand 9	H	27	31	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: 4MWA

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