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

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 4NZT entry

There are 3 chains in PDB entry 4NZT (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
M	GLY 80	ARG 454
H	VAL 2	SER 229
L	SER 2	THR 212

There are 20 helices in PDB entry 4NZT. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	M	94	112	Right-handed alpha
Helix 2	2	M	186	191	Right-handed alpha
Helix 3	3	M	228	233	Right-handed alpha
Helix 4	4	M	249	251	Right-handed 310
Helix 5	5	M	254	262	Right-handed alpha
Helix 6	6	M	275	281	Right-handed 310
Helix 7	7	M	327	330	Right-handed 310
Helix 8	8	M	365	378	Right-handed alpha
Helix 9	9	M	383	388	Right-handed 310
Helix 10	10	M	406	420	Right-handed alpha
Helix 11	11	M	448	453	Right-handed alpha
Helix 12	12	H	28	32	Right-handed 310
Helix 13	13	H	61	64	Right-handed 310
Helix 14	14	H	83	87	Right-handed 310
Helix 15	15	H	163	165	Right-handed 310
Helix 16	16	H	196	198	Right-handed 310
Helix 17	17	H	213	216	Right-handed 310
Helix 18	18	L	79	83	Right-handed 310
Helix 19	19	L	121	126	Right-handed alpha
Helix 20	20	L	182	188	Right-handed alpha

There are 16 sheets in PDB entry 4NZT. 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 4 strands in A sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	82	87	first strand
Strand 2	M	125	130	parallel
Strand 3	M	140	148	anti-parallel
Strand 4	M	154	159	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	201	202	first strand
Strand 2	M	215	222	anti-parallel
Strand 3	M	206	209	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	201	202	first strand
Strand 2	M	215	222	anti-parallel
Strand 3	M	241	247	anti-parallel
Strand 4	M	265	273	parallel
Strand 5	M	289	296	parallel
Strand 6	M	311	316	parallel
Strand 7	M	335	336	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	298	299	first strand
Strand 2	M	324	325	parallel
Strand 3	M	348	350	parallel
Strand 4	M	397	401	parallel
Strand 5	M	434	440	anti-parallel
Strand 6	M	424	431	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	4	6	first strand
Strand 2	H	18	24	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 F 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	95	anti-parallel
Strand 4	H	34	39	anti-parallel
Strand 5	H	46	52	anti-parallel
Strand 6	H	56	59	anti-parallel

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There are 4 strands in G 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	95	anti-parallel
Strand 4	H	100	103	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	120	129	first strand
Strand 2	H	137	147	anti-parallel
Strand 3	H	185	194	anti-parallel
Strand 4	H	171	173	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	120	129	first strand
Strand 2	H	137	147	anti-parallel
Strand 3	H	185	194	anti-parallel
Strand 4	H	177	178	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	153	157	first strand
Strand 2	H	207	212	anti-parallel
Strand 3	H	217	222	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	9	13	first strand
Strand 2	L	102	106	parallel
Strand 3	L	85	92	anti-parallel
Strand 4	L	34	38	anti-parallel
Strand 5	L	45	48	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	L	9	13	first strand
Strand 2	L	102	106	parallel
Strand 3	L	85	92	anti-parallel
Strand 4	L	95	98	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	19	24	first strand
Strand 2	L	70	75	anti-parallel
Strand 3	L	62	67	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	L	114	118	first strand
Strand 2	L	130	139	anti-parallel
Strand 3	L	173	181	anti-parallel
Strand 4	L	159	161	anti-parallel

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There are 4 strands in O 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	130	139	anti-parallel
Strand 3	L	173	181	anti-parallel
Strand 4	L	165	166	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	L	153	154	first strand
Strand 2	L	145	150	anti-parallel
Strand 3	L	192	198	anti-parallel
Strand 4	L	203	209	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: 4NZT

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