Analysis of interatomic Contacts of Structural Units in PDB entry:
2NLZ

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 2NLZ entry

There are 4 chains in PDB entry 2NLZ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 3	HIS 542
B	MET 4	HIS 542
C	MET 4	HIS 542
D	MET 4	HIS 544

There are 88 helices in PDB entry 2NLZ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	30	43	Right-handed alpha
Helix 2	2	A	46	62	Right-handed alpha
Helix 3	3	A	96	102	Right-handed alpha
Helix 4	4	A	121	134	Right-handed alpha
Helix 5	5	A	137	142	Right-handed alpha
Helix 6	6	A	142	152	Right-handed alpha
Helix 7	7	A	156	174	Right-handed alpha
Helix 8	8	A	179	187	Right-handed alpha
Helix 9	9	A	201	213	Right-handed alpha
Helix 10	10	A	216	222	Right-handed alpha
Helix 11	11	A	222	235	Right-handed alpha
Helix 12	12	A	240	246	Right-handed alpha
Helix 13	13	A	273	284	Right-handed alpha
Helix 14	14	A	293	315	Right-handed alpha
Helix 15	15	A	317	321	Right-handed 310
Helix 16	16	A	324	329	Right-handed alpha
Helix 17	17	A	330	339	Right-handed alpha
Helix 18	18	A	396	401	Right-handed 310
Helix 19	19	A	440	442	Right-handed 310
Helix 20	20	A	443	457	Right-handed alpha
Helix 21	21	A	461	468	Right-handed alpha
Helix 22	22	A	486	496	Right-handed alpha
Helix 23	23	B	30	43	Right-handed alpha
Helix 24	24	B	46	62	Right-handed alpha
Helix 25	25	B	96	102	Right-handed alpha
Helix 26	26	B	121	134	Right-handed alpha
Helix 27	27	B	137	142	Right-handed alpha
Helix 28	28	B	142	152	Right-handed alpha
Helix 29	29	B	156	174	Right-handed alpha
Helix 30	30	B	179	187	Right-handed alpha
Helix 31	31	B	201	213	Right-handed alpha
Helix 32	32	B	216	222	Right-handed alpha
Helix 33	33	B	222	235	Right-handed alpha
Helix 34	34	B	240	246	Right-handed alpha
Helix 35	35	B	273	284	Right-handed alpha
Helix 36	36	B	293	315	Right-handed alpha
Helix 37	37	B	317	321	Right-handed 310
Helix 38	38	B	324	329	Right-handed alpha
Helix 39	39	B	330	339	Right-handed alpha
Helix 40	40	B	396	401	Right-handed 310
Helix 41	41	B	443	457	Right-handed alpha
Helix 42	42	B	461	468	Right-handed alpha
Helix 43	43	B	486	495	Right-handed alpha
Helix 44	44	C	30	43	Right-handed alpha
Helix 45	45	C	46	62	Right-handed alpha
Helix 46	46	C	96	102	Right-handed alpha
Helix 47	47	C	121	134	Right-handed alpha
Helix 48	48	C	137	142	Right-handed alpha
Helix 49	49	C	142	152	Right-handed alpha
Helix 50	50	C	156	169	Right-handed alpha
Helix 51	51	C	169	174	Right-handed alpha
Helix 52	52	C	179	187	Right-handed alpha
Helix 53	53	C	201	215	Right-handed alpha
Helix 54	54	C	216	221	Right-handed alpha
Helix 55	55	C	222	235	Right-handed alpha
Helix 56	56	C	240	246	Right-handed alpha
Helix 57	57	C	273	284	Right-handed alpha
Helix 58	58	C	293	315	Right-handed alpha
Helix 59	59	C	317	321	Right-handed 310
Helix 60	60	C	324	329	Right-handed alpha
Helix 61	61	C	330	339	Right-handed alpha
Helix 62	62	C	396	401	Right-handed 310
Helix 63	63	C	440	442	Right-handed 310
Helix 64	64	C	443	457	Right-handed alpha
Helix 65	65	C	461	468	Right-handed alpha
Helix 66	66	C	486	496	Right-handed alpha
Helix 67	67	D	30	43	Right-handed alpha
Helix 68	68	D	46	62	Right-handed alpha
Helix 69	69	D	96	102	Right-handed alpha
Helix 70	70	D	121	134	Right-handed alpha
Helix 71	71	D	137	142	Right-handed alpha
Helix 72	72	D	142	152	Right-handed alpha
Helix 73	73	D	156	174	Right-handed alpha
Helix 74	74	D	179	187	Right-handed alpha
Helix 75	75	D	201	213	Right-handed alpha
Helix 76	76	D	216	221	Right-handed alpha
Helix 77	77	D	222	235	Right-handed alpha
Helix 78	78	D	240	246	Right-handed alpha
Helix 79	79	D	273	284	Right-handed alpha
Helix 80	80	D	293	315	Right-handed alpha
Helix 81	81	D	317	321	Right-handed 310
Helix 82	82	D	324	329	Right-handed alpha
Helix 83	83	D	330	339	Right-handed alpha
Helix 84	84	D	396	401	Right-handed 310
Helix 85	85	D	440	442	Right-handed 310
Helix 86	86	D	443	457	Right-handed alpha
Helix 87	87	D	461	468	Right-handed alpha
Helix 88	88	D	486	496	Right-handed alpha

There are 19 sheets in PDB entry 2NLZ. 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,

There are 7 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	19	21	first strand
Strand 2	A	524	528	anti-parallel
Strand 3	A	512	517	anti-parallel
Strand 4	A	432	438	anti-parallel
Strand 5	A	424	428	anti-parallel
Strand 6	A	262	266	anti-parallel
Strand 7	A	255	259	anti-parallel

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There are 7 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	250	252	first strand
Strand 2	A	81	87	anti-parallel
Strand 3	A	71	78	anti-parallel
Strand 4	A	370	376	anti-parallel
Strand 5	A	359	365	anti-parallel
Strand 6	A	24	28	anti-parallel
Strand 7	A	535	538	anti-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	A	153	154	first strand
Strand 2	A	198	199	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	386	387	first strand
Strand 2	A	392	393	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	471	473	first strand
Strand 2	A	478	481	anti-parallel
Strand 3	A	499	502	parallel

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There are 7 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	19	21	first strand
Strand 2	B	524	528	anti-parallel
Strand 3	B	512	517	anti-parallel
Strand 4	B	431	438	anti-parallel
Strand 5	B	424	428	anti-parallel
Strand 6	B	262	266	anti-parallel
Strand 7	B	255	259	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	250	252	first strand
Strand 2	B	81	87	anti-parallel
Strand 3	B	71	78	anti-parallel
Strand 4	B	370	376	anti-parallel
Strand 5	B	359	365	anti-parallel
Strand 6	B	24	28	anti-parallel
Strand 7	B	535	538	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	153	154	first strand
Strand 2	B	198	199	anti-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	B	386	387	first strand
Strand 2	B	392	393	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	B	471	473	first strand
Strand 2	B	478	481	anti-parallel
Strand 3	B	499	502	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	19	21	first strand
Strand 2	C	524	528	anti-parallel
Strand 3	C	512	517	anti-parallel
Strand 4	C	431	438	anti-parallel
Strand 5	C	424	428	anti-parallel
Strand 6	C	262	266	anti-parallel
Strand 7	C	255	259	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	250	252	first strand
Strand 2	C	81	87	anti-parallel
Strand 3	C	71	78	anti-parallel
Strand 4	C	370	376	anti-parallel
Strand 5	C	359	365	anti-parallel
Strand 6	C	24	28	anti-parallel
Strand 7	C	535	538	anti-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	C	153	154	first strand
Strand 2	C	198	199	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	386	387	first strand
Strand 2	C	392	393	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	471	473	first strand
Strand 2	C	478	481	anti-parallel
Strand 3	C	499	502	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	19	21	first strand
Strand 2	D	524	528	anti-parallel
Strand 3	D	512	517	anti-parallel
Strand 4	D	431	438	anti-parallel
Strand 5	D	424	428	anti-parallel
Strand 6	D	262	266	anti-parallel
Strand 7	D	255	259	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	250	252	first strand
Strand 2	D	81	87	anti-parallel
Strand 3	D	71	78	anti-parallel
Strand 4	D	370	376	anti-parallel
Strand 5	D	359	365	anti-parallel
Strand 6	D	24	28	anti-parallel
Strand 7	D	535	538	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	153	154	first strand
Strand 2	D	198	199	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	D	471	473	first strand
Strand 2	D	478	481	anti-parallel
Strand 3	D	499	502	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: 2NLZ

Analysis of interatomic Contacts of Structural Units in PDB entry:
2NLZ