Analysis of interatomic Contacts of Structural Units in PDB entry:
3AKZ

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 3AKZ entry

There are 8 chains in PDB entry 3AKZ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	LEU 24	LYS 486
D	LEU 24	LYS 486
C	LEU 24	LYS 486
A	LEU 24	LYS 486
F	U 1	A 76
H	U 1	A 76
G	U 1	A 76
E	U 1	A 76

There are 96 helices in PDB entry 3AKZ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	B	38	55	Right-handed alpha
Helix 2	2	B	77	86	Right-handed alpha
Helix 3	3	B	110	119	Right-handed alpha
Helix 4	4	B	146	151	Right-handed alpha
Helix 5	5	B	180	184	Right-handed 310
Helix 6	6	B	198	209	Right-handed alpha
Helix 7	7	B	222	235	Right-handed alpha
Helix 8	8	B	263	271	Right-handed alpha
Helix 9	9	B	273	285	Right-handed alpha
Helix 10	10	B	296	300	Right-handed 310
Helix 11	11	B	316	331	Right-handed alpha
Helix 12	12	B	332	347	Right-handed alpha
Helix 13	13	B	355	366	Right-handed alpha
Helix 14	14	B	372	385	Right-handed alpha
Helix 15	15	B	391	398	Right-handed alpha
Helix 16	16	B	401	405	Right-handed 310
Helix 17	17	B	406	418	Right-handed alpha
Helix 18	18	B	422	435	Right-handed alpha
Helix 19	19	B	440	454	Right-handed alpha
Helix 20	20	B	460	468	Right-handed alpha
Helix 21	21	B	470	485	Right-handed alpha
Helix 22	22	D	40	53	Right-handed alpha
Helix 23	23	D	74	81	Right-handed alpha
Helix 24	24	D	82	84	Right-handed 310
Helix 25	25	D	107	110	Right-handed 310
Helix 26	26	D	111	122	Right-handed alpha
Helix 27	27	D	146	151	Right-handed alpha
Helix 28	28	D	197	209	Right-handed alpha
Helix 29	29	D	217	221	Right-handed 310
Helix 30	30	D	223	234	Right-handed alpha
Helix 31	31	D	256	260	Right-handed 310
Helix 32	32	D	267	271	Right-handed 310
Helix 33	33	D	273	282	Right-handed alpha
Helix 34	34	D	316	329	Right-handed alpha
Helix 35	35	D	332	347	Right-handed alpha
Helix 36	36	D	357	367	Right-handed alpha
Helix 37	37	D	368	370	Right-handed 310
Helix 38	38	D	372	380	Right-handed alpha
Helix 39	39	D	380	385	Right-handed alpha
Helix 40	40	D	391	398	Right-handed alpha
Helix 41	41	D	401	405	Right-handed 310
Helix 42	42	D	409	417	Right-handed alpha
Helix 43	43	D	422	434	Right-handed alpha
Helix 44	44	D	442	454	Right-handed alpha
Helix 45	45	D	460	465	Right-handed alpha
Helix 46	46	D	470	485	Right-handed alpha
Helix 47	47	C	38	56	Right-handed alpha
Helix 48	48	C	73	85	Right-handed alpha
Helix 49	49	C	104	107	Right-handed 310
Helix 50	50	C	108	121	Right-handed alpha
Helix 51	51	C	146	151	Right-handed alpha
Helix 52	52	C	180	184	Right-handed 310
Helix 53	53	C	204	209	Right-handed alpha
Helix 54	54	C	219	221	Right-handed 310
Helix 55	55	C	223	234	Right-handed alpha
Helix 56	56	C	263	271	Right-handed alpha
Helix 57	57	C	273	284	Right-handed alpha
Helix 58	58	C	304	308	Right-handed 310
Helix 59	59	C	316	331	Right-handed alpha
Helix 60	60	C	332	348	Right-handed alpha
Helix 61	61	C	358	367	Right-handed alpha
Helix 62	62	C	368	370	Right-handed 310
Helix 63	63	C	372	379	Right-handed alpha
Helix 64	64	C	380	385	Right-handed alpha
Helix 65	65	C	391	396	Right-handed alpha
Helix 66	66	C	401	404	Right-handed 310
Helix 67	67	C	405	410	Right-handed alpha
Helix 68	68	C	411	413	Right-handed 310
Helix 69	69	C	422	427	Right-handed alpha
Helix 70	70	C	428	435	Right-handed alpha
Helix 71	71	C	440	454	Right-handed alpha
Helix 72	72	C	460	465	Right-handed alpha
Helix 73	73	C	470	484	Right-handed alpha
Helix 74	74	A	40	56	Right-handed alpha
Helix 75	75	A	72	85	Right-handed alpha
Helix 76	76	A	104	107	Right-handed 310
Helix 77	77	A	108	121	Right-handed alpha
Helix 78	78	A	180	184	Right-handed 310
Helix 79	79	A	197	209	Right-handed alpha
Helix 80	80	A	219	221	Right-handed 310
Helix 81	81	A	222	233	Right-handed alpha
Helix 82	82	A	263	269	Right-handed alpha
Helix 83	83	A	273	284	Right-handed alpha
Helix 84	84	A	316	329	Right-handed alpha
Helix 85	85	A	332	348	Right-handed alpha
Helix 86	86	A	357	367	Right-handed alpha
Helix 87	87	A	368	370	Right-handed 310
Helix 88	88	A	372	380	Right-handed alpha
Helix 89	89	A	380	385	Right-handed alpha
Helix 90	90	A	391	396	Right-handed alpha
Helix 91	91	A	405	417	Right-handed alpha
Helix 92	92	A	422	435	Right-handed alpha
Helix 93	93	A	441	453	Right-handed alpha
Helix 94	94	A	461	469	Right-handed alpha
Helix 95	95	A	470	475	Right-handed alpha
Helix 96	96	A	475	486	Right-handed alpha

There are 20 sheets in PDB entry 3AKZ. 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,

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	B	26	29	first strand
Strand 2	B	58	61	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	138	142	first strand
Strand 2	B	125	130	anti-parallel
Strand 3	B	156	160	anti-parallel
Strand 4	B	187	190	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	B	169	171	first strand
Strand 2	B	175	177	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	B	213	216	first strand
Strand 2	B	240	243	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	B	247	248	first strand
Strand 2	B	313	314	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	26	29	first strand
Strand 2	D	58	61	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	63	64	first strand
Strand 2	D	104	105	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	D	158	159	first strand
Strand 2	D	188	190	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	D	166	171	first strand
Strand 2	D	175	180	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	213	214	first strand
Strand 2	D	240	241	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	D	247	248	first strand
Strand 2	D	313	314	parallel

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There are 2 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	26	28	first strand
Strand 2	C	58	60	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	C	138	142	first strand
Strand 2	C	125	130	anti-parallel
Strand 3	C	156	160	anti-parallel
Strand 4	C	188	190	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	168	170	first strand
Strand 2	C	176	178	anti-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	C	213	217	first strand
Strand 2	C	240	244	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	28	29	first strand
Strand 2	A	60	61	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	A	138	142	first strand
Strand 2	A	125	130	anti-parallel
Strand 3	A	156	160	anti-parallel
Strand 4	A	187	190	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	A	167	171	first strand
Strand 2	A	175	179	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	213	217	first strand
Strand 2	A	240	244	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	247	248	first strand
Strand 2	A	313	314	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: 3AKZ

Analysis of interatomic Contacts of Structural Units in PDB entry:
3AKZ