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

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 3KZI entry

There are 19 chains in PDB entry 3KZI (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 10	ALA 344
B	GLY 2	LEU 486
C	ARG 26	ASP 473
D	GLY 13	LEU 352
E	ARG 8	LYS 84
F	GLN 8	ARG 45
H	ALA 2	GLY 66
I	MET 1	LYS 35
J	ARG 7	LEU 40
K	LYS 10	ARG 46
L	MET 1	ASN 37
M	MET 1	LYS 34
O	THR 30	ALA 272
T	MET 1	THR 30
U	GLU 38	LYS 134
V	ALA 27	TYR 163
y	ILE 19	LEU 46
X	THR 11	LYS 45
Z	MET 1	VAL 62

There are120 helices in PDB entry 3KZI. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	12	22	Right-handed alpha
Helix 2	2	A	33	55	Right-handed alpha
Helix 3	3	A	70	74	Right-handed 310
Helix 4	4	A	95	99	Right-handed 310
Helix 5	5	A	101	108	Right-handed alpha
Helix 6	6	A	109	137	Right-handed alpha
Helix 7	7	A	142	147	Right-handed alpha
Helix 8	8	A	147	159	Right-handed alpha
Helix 9	9	A	159	166	Right-handed alpha
Helix 10	10	A	167	171	Right-handed 310
Helix 11	11	A	176	191	Right-handed alpha
Helix 12	12	A	192	194	Right-handed 310
Helix 13	13	A	195	222	Right-handed alpha
Helix 14	14	A	247	259	Right-handed alpha
Helix 15	15	A	260	264	Right-handed 310
Helix 16	16	A	267	293	Right-handed alpha
Helix 17	17	A	316	332	Right-handed alpha
Helix 18	18	B	4	13	Right-handed 310
Helix 19	19	B	15	43	Right-handed alpha
Helix 20	20	B	54	58	Right-handed 310
Helix 21	21	B	62	68	Right-handed alpha
Helix 22	22	B	92	117	Right-handed alpha
Helix 23	23	B	120	124	Right-handed 310
Helix 24	24	B	134	157	Right-handed alpha
Helix 25	25	B	186	191	Right-handed 310
Helix 26	26	B	194	219	Right-handed alpha
Helix 27	27	B	222	229	Right-handed alpha
Helix 28	28	B	233	259	Right-handed alpha
Helix 29	29	B	264	269	Right-handed alpha
Helix 30	30	B	271	277	Right-handed alpha
Helix 31	31	B	278	294	Right-handed alpha
Helix 32	32	B	297	305	Right-handed alpha
Helix 33	33	B	306	313	Right-handed alpha
Helix 34	34	B	314	318	Right-handed 310
Helix 35	35	B	329	333	Right-handed 310
Helix 36	36	B	384	388	Right-handed 310
Helix 37	37	B	391	396	Right-handed alpha
Helix 38	38	B	413	425	Right-handed alpha
Helix 39	39	B	446	475	Right-handed alpha
Helix 40	40	C	34	43	Right-handed 310
Helix 41	41	C	47	75	Right-handed alpha
Helix 42	42	C	81	85	Right-handed 310
Helix 43	43	C	88	95	Right-handed alpha
Helix 44	44	C	100	104	Right-handed 310
Helix 45	45	C	108	135	Right-handed alpha
Helix 46	46	C	153	181	Right-handed alpha
Helix 47	47	C	205	210	Right-handed alpha
Helix 48	48	C	211	215	Right-handed 310
Helix 49	49	C	222	227	Right-handed 310
Helix 50	50	C	229	253	Right-handed alpha
Helix 51	51	C	258	264	Right-handed alpha
Helix 52	52	C	267	293	Right-handed alpha
Helix 53	53	C	305	324	Right-handed alpha
Helix 54	54	C	327	331	Right-handed 310
Helix 55	55	C	353	359	Right-handed 310
Helix 56	56	C	366	370	Right-handed 310
Helix 57	57	C	376	383	Right-handed alpha
Helix 58	58	C	385	397	Right-handed alpha
Helix 59	59	C	421	454	Right-handed alpha
Helix 60	60	C	464	469	Right-handed 310
Helix 61	61	D	13	23	Right-handed alpha
Helix 62	62	D	30	54	Right-handed alpha
Helix 63	63	D	57	62	Right-handed alpha
Helix 64	64	D	66	70	Right-handed 310
Helix 65	65	D	100	107	Right-handed alpha
Helix 66	66	D	108	137	Right-handed alpha
Helix 67	67	D	140	146	Right-handed alpha
Helix 68	68	D	146	158	Right-handed alpha
Helix 69	69	D	158	164	Right-handed alpha
Helix 70	70	D	166	170	Right-handed 310
Helix 71	71	D	175	190	Right-handed alpha
Helix 72	72	D	191	193	Right-handed 310
Helix 73	73	D	194	220	Right-handed alpha
Helix 74	74	D	245	257	Right-handed alpha
Helix 75	75	D	263	291	Right-handed alpha
Helix 76	76	D	298	308	Right-handed alpha
Helix 77	77	D	313	334	Right-handed alpha
Helix 78	78	D	335	338	Right-handed 310
Helix 79	79	E	9	16	Right-handed alpha
Helix 80	80	E	16	40	Right-handed alpha
Helix 81	81	E	41	47	Right-handed alpha
Helix 82	82	E	71	82	Right-handed alpha
Helix 83	83	F	18	26	Right-handed alpha
Helix 84	84	F	27	35	Right-handed alpha
Helix 85	85	F	35	41	Right-handed alpha
Helix 86	86	H	5	12	Right-handed alpha
Helix 87	87	H	27	50	Right-handed alpha
Helix 88	88	I	1	25	Right-handed alpha
Helix 89	89	J	9	32	Right-handed alpha
Helix 90	90	K	12	17	Right-handed 310
Helix 91	91	K	18	23	Right-handed alpha
Helix 92	92	K	24	26	Right-handed 310
Helix 93	93	K	27	43	Right-handed alpha
Helix 94	94	L	13	37	Right-handed alpha
Helix 95	95	M	6	31	Right-handed alpha
Helix 96	96	O	32	36	Right-handed 310
Helix 97	97	O	40	44	Right-handed 310
Helix 98	98	O	208	213	Right-handed alpha
Helix 99	99	T	1	23	Right-handed alpha
Helix 100	100	U	41	47	Right-handed alpha
Helix 101	101	U	61	68	Right-handed 310
Helix 102	102	U	72	82	Right-handed alpha
Helix 103	103	U	87	94	Right-handed 310
Helix 104	104	U	98	109	Right-handed alpha
Helix 105	105	U	118	123	Right-handed alpha
Helix 106	106	U	124	126	Right-handed 310
Helix 107	107	V	30	34	Right-handed alpha
Helix 108	108	V	48	63	Right-handed alpha
Helix 109	109	V	63	68	Right-handed alpha
Helix 110	110	V	69	71	Right-handed 310
Helix 111	111	V	81	87	Right-handed alpha
Helix 112	112	V	94	102	Right-handed alpha
Helix 113	113	V	120	124	Right-handed 310
Helix 114	114	V	128	133	Right-handed alpha
Helix 115	115	V	134	153	Right-handed alpha
Helix 116	116	V	153	158	Right-handed alpha
Helix 117	117	y	21	42	Right-handed alpha
Helix 118	118	X	13	42	Right-handed alpha
Helix 119	119	Z	1	29	Right-handed alpha
Helix 120	120	Z	35	62	Right-handed alpha

There are 13 sheets in PDB entry 3KZI. 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,

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	81	82	first strand
Strand 2	A	174	175	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	297	298	first strand
Strand 2	C	402	403	parallel

Back to list of sheets
Back to top of page

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	166	168	first strand
Strand 2	B	177	179	anti-parallel

Back to list of sheets
Back to top of page

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	336	340	first strand
Strand 2	B	430	433	anti-parallel

Back to list of sheets
Back to top of page

There are 6 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	377	380	first strand
Strand 2	B	369	371	anti-parallel
Strand 3	B	353	356	anti-parallel
Strand 4	B	343	347	anti-parallel
Strand 5	B	398	402	anti-parallel
Strand 6	B	410	411	anti-parallel

Back to list of sheets
Back to top of page

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	C	185	187	first strand
Strand 2	C	195	197	anti-parallel

Back to list of sheets
Back to top of page

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	C	341	343	first strand
Strand 2	C	349	351	anti-parallel

Back to list of sheets
Back to top of page

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	77	78	first strand
Strand 2	D	173	174	anti-parallel

Back to list of sheets
Back to top of page

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	O	56	57	first strand
Strand 2	O	161	162	anti-parallel

Back to list of sheets
Back to top of page

There are 10 strands in J sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	91	93	first strand
Strand 2	O	65	79	anti-parallel
Strand 3	O	258	270	anti-parallel
Strand 4	O	236	246	anti-parallel
Strand 5	O	218	229	anti-parallel
Strand 6	O	168	175	anti-parallel
Strand 7	O	149	154	anti-parallel
Strand 8	O	120	127	anti-parallel
Strand 9	O	104	110	anti-parallel
Strand 10	O	65	79	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	95	96	first strand
Strand 2	O	129	135	anti-parallel
Strand 3	O	141	147	anti-parallel

Back to list of sheets
Back to top of page

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	U	55	56	first strand
Strand 2	U	112	113	parallel

Back to list of sheets
Back to top of page

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	V	35	37	first strand
Strand 2	V	44	46	anti-parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

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

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