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

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 3ZKD entry

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

Chain ID	Initial residue	Terminal residue
A	TYR 12	ARG 424
B	TYR 12	ALA 420
C	TYR 12	ARG 421
D	GLU 11	GLU 196

There are 94 helices in PDB entry 3ZKD. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	22	29	Right-handed alpha
Helix 2	2	A	29	35	Right-handed alpha
Helix 3	3	A	38	59	Right-handed alpha
Helix 4	4	A	94	102	Right-handed alpha
Helix 5	5	A	123	131	Right-handed alpha
Helix 6	6	A	186	201	Right-handed alpha
Helix 7	7	A	255	265	Right-handed alpha
Helix 8	8	A	314	336	Right-handed alpha
Helix 9	9	A	346	351	Right-handed alpha
Helix 10	10	A	377	399	Right-handed alpha
Helix 11	11	A	399	423	Right-handed alpha
Helix 12	12	B	13	17	Right-handed 310
Helix 13	13	B	22	29	Right-handed alpha
Helix 14	14	B	29	34	Right-handed alpha
Helix 15	15	B	38	59	Right-handed alpha
Helix 16	16	B	94	102	Right-handed alpha
Helix 17	17	B	123	131	Right-handed alpha
Helix 18	18	B	186	201	Right-handed alpha
Helix 19	19	B	256	265	Right-handed alpha
Helix 20	20	B	314	336	Right-handed alpha
Helix 21	21	B	346	352	Right-handed alpha
Helix 22	22	B	377	398	Right-handed alpha
Helix 23	23	B	399	418	Right-handed alpha
Helix 24	24	C	13	17	Right-handed 310
Helix 25	25	C	22	29	Right-handed alpha
Helix 26	26	C	30	35	Right-handed alpha
Helix 27	27	C	38	59	Right-handed alpha
Helix 28	28	C	94	102	Right-handed alpha
Helix 29	29	C	123	131	Right-handed alpha
Helix 30	30	C	186	201	Right-handed alpha
Helix 31	31	C	235	242	Right-handed alpha
Helix 32	32	C	257	265	Right-handed alpha
Helix 33	33	C	266	268	Right-handed 310
Helix 34	34	C	314	335	Right-handed alpha
Helix 35	35	C	346	351	Right-handed alpha
Helix 36	36	C	377	399	Right-handed alpha
Helix 37	37	C	399	420	Right-handed alpha
Helix 38	38	D	13	17	Right-handed 310
Helix 39	39	D	22	29	Right-handed alpha
Helix 40	40	D	30	33	Right-handed 310
Helix 41	41	D	38	59	Right-handed alpha
Helix 42	42	D	94	102	Right-handed alpha
Helix 43	43	D	123	131	Right-handed alpha
Helix 44	44	D	186	201	Right-handed alpha
Helix 45	45	D	255	265	Right-handed alpha
Helix 46	46	D	316	336	Right-handed alpha
Helix 47	47	D	346	351	Right-handed alpha
Helix 48	48	D	377	399	Right-handed alpha
Helix 49	49	D	399	422	Right-handed alpha
Helix 50	50	E	23	29	Right-handed alpha
Helix 51	51	E	30	35	Right-handed alpha
Helix 52	52	E	38	59	Right-handed alpha
Helix 53	53	E	94	102	Right-handed alpha
Helix 54	54	E	123	131	Right-handed alpha
Helix 55	55	E	186	200	Right-handed alpha
Helix 56	56	E	256	265	Right-handed alpha
Helix 57	57	E	315	335	Right-handed alpha
Helix 58	58	E	346	351	Right-handed alpha
Helix 59	59	E	377	397	Right-handed alpha
Helix 60	60	E	399	420	Right-handed alpha
Helix 61	61	F	13	17	Right-handed 310
Helix 62	62	F	22	29	Right-handed alpha
Helix 63	63	F	30	35	Right-handed alpha
Helix 64	64	F	38	59	Right-handed alpha
Helix 65	65	F	94	102	Right-handed alpha
Helix 66	66	F	123	131	Right-handed alpha
Helix 67	67	F	186	200	Right-handed alpha
Helix 68	68	F	256	265	Right-handed alpha
Helix 69	69	F	315	335	Right-handed alpha
Helix 70	70	F	346	351	Right-handed alpha
Helix 71	71	F	377	399	Right-handed alpha
Helix 72	72	F	399	421	Right-handed alpha
Helix 73	73	G	23	29	Right-handed alpha
Helix 74	74	G	30	35	Right-handed alpha
Helix 75	75	G	38	59	Right-handed alpha
Helix 76	76	G	94	102	Right-handed alpha
Helix 77	77	G	123	131	Right-handed alpha
Helix 78	78	G	186	200	Right-handed alpha
Helix 79	79	G	256	265	Right-handed alpha
Helix 80	80	G	314	336	Right-handed alpha
Helix 81	81	G	346	351	Right-handed alpha
Helix 82	82	G	377	399	Right-handed alpha
Helix 83	83	G	399	420	Right-handed alpha
Helix 84	84	H	23	29	Right-handed alpha
Helix 85	85	H	30	35	Right-handed alpha
Helix 86	86	H	38	60	Right-handed alpha
Helix 87	87	H	94	102	Right-handed alpha
Helix 88	88	H	123	131	Right-handed alpha
Helix 89	89	H	186	200	Right-handed alpha
Helix 90	90	H	255	265	Right-handed alpha
Helix 91	91	H	314	335	Right-handed alpha
Helix 92	92	H	346	351	Right-handed alpha
Helix 93	93	H	377	399	Right-handed alpha
Helix 94	94	H	399	421	Right-handed alpha

There are 41 sheets in PDB entry 3ZKD. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, BA, BB, BC, BD, BE, CA, CB, CC, CD, A, DB, C, EA, EB, EC, ED, EE, EF, EG, EH, FA, FB, FC, FD, FE, FF, GA, GB, GC, GD, HA, HB, HC, HD, HE,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	18	19	first strand
Strand 2	B	105	106	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	154	155	first strand
Strand 2	A	144	151	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	247	252	first strand
Strand 2	A	205	210	anti-parallel
Strand 3	A	64	69	parallel
Strand 4	A	75	79	anti-parallel
Strand 5	A	168	175	anti-parallel
Strand 6	A	132	141	anti-parallel
Strand 7	A	144	151	anti-parallel
Strand 8	A	154	155	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	247	252	first strand
Strand 2	A	205	210	anti-parallel
Strand 3	A	64	69	parallel
Strand 4	A	75	79	anti-parallel
Strand 5	A	168	175	anti-parallel
Strand 6	A	132	141	anti-parallel
Strand 7	A	144	151	anti-parallel
Strand 8	A	159	163	anti-parallel
Strand 9	E	244	245	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	105	106	first strand
Strand 2	B	18	19	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	276	278	first strand
Strand 2	A	285	293	anti-parallel
Strand 3	A	354	362	anti-parallel
Strand 4	A	300	305	parallel
Strand 5	A	308	309	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	140	141	first strand
Strand 2	B	144	151	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	154	160	first strand
Strand 2	B	144	151	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	247	251	first strand
Strand 2	B	205	210	anti-parallel
Strand 3	B	64	69	parallel
Strand 4	B	74	79	anti-parallel
Strand 5	B	169	175	anti-parallel
Strand 6	B	132	137	anti-parallel
Strand 7	B	144	151	anti-parallel
Strand 8	B	154	160	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	247	251	first strand
Strand 2	B	205	210	anti-parallel
Strand 3	B	64	69	parallel
Strand 4	B	74	79	anti-parallel
Strand 5	B	169	175	anti-parallel
Strand 6	B	132	137	anti-parallel
Strand 7	B	144	151	anti-parallel
Strand 8	B	140	141	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	276	282	first strand
Strand 2	B	285	293	anti-parallel
Strand 3	B	354	362	anti-parallel
Strand 4	B	300	305	parallel
Strand 5	B	308	309	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	18	19	first strand
Strand 2	D	105	106	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	154	163	first strand
Strand 2	C	144	151	anti-parallel
Strand 3	C	132	141	anti-parallel
Strand 4	C	168	175	anti-parallel
Strand 5	C	75	79	anti-parallel
Strand 6	C	64	69	anti-parallel
Strand 7	C	205	210	parallel
Strand 8	C	247	252	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	105	106	first strand
Strand 2	D	18	19	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	276	282	first strand
Strand 2	C	285	293	anti-parallel
Strand 3	C	354	362	anti-parallel
Strand 4	C	300	305	parallel
Strand 5	C	308	309	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	154	160	first strand
Strand 2	D	144	151	anti-parallel
Strand 3	D	132	141	anti-parallel
Strand 4	D	168	175	anti-parallel
Strand 5	D	75	79	anti-parallel
Strand 6	D	64	69	anti-parallel
Strand 7	D	205	210	parallel
Strand 8	D	247	251	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	276	282	first strand
Strand 2	D	285	293	anti-parallel
Strand 3	D	354	362	anti-parallel
Strand 4	D	299	305	parallel
Strand 5	D	308	309	anti-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	D	313	314	first strand
Strand 2	D	374	375	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	18	19	first strand
Strand 2	F	105	106	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	154	155	first strand
Strand 2	E	144	151	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	159	163	first strand
Strand 2	E	144	151	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	247	251	first strand
Strand 2	E	205	210	anti-parallel
Strand 3	E	64	69	parallel
Strand 4	E	75	79	anti-parallel
Strand 5	E	168	175	anti-parallel
Strand 6	E	132	141	anti-parallel
Strand 7	E	144	151	anti-parallel
Strand 8	E	154	155	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	247	251	first strand
Strand 2	E	205	210	anti-parallel
Strand 3	E	64	69	parallel
Strand 4	E	75	79	anti-parallel
Strand 5	E	168	175	anti-parallel
Strand 6	E	132	141	anti-parallel
Strand 7	E	144	151	anti-parallel
Strand 8	E	159	163	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	105	106	first strand
Strand 2	F	18	19	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	276	281	first strand
Strand 2	E	285	293	anti-parallel
Strand 3	E	354	362	anti-parallel
Strand 4	E	299	305	parallel
Strand 5	E	308	309	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	313	314	first strand
Strand 2	E	374	375	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	154	155	first strand
Strand 2	F	144	151	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	159	163	first strand
Strand 2	F	144	151	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	247	252	first strand
Strand 2	F	205	211	anti-parallel
Strand 3	F	64	70	parallel
Strand 4	F	75	79	anti-parallel
Strand 5	F	168	175	anti-parallel
Strand 6	F	132	141	anti-parallel
Strand 7	F	144	151	anti-parallel
Strand 8	F	154	155	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	247	252	first strand
Strand 2	F	205	211	anti-parallel
Strand 3	F	64	70	parallel
Strand 4	F	75	79	anti-parallel
Strand 5	F	168	175	anti-parallel
Strand 6	F	132	141	anti-parallel
Strand 7	F	144	151	anti-parallel
Strand 8	F	159	163	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	276	281	first strand
Strand 2	F	285	293	anti-parallel
Strand 3	F	354	362	anti-parallel
Strand 4	F	300	305	parallel
Strand 5	F	308	309	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	313	314	first strand
Strand 2	F	374	375	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	18	19	first strand
Strand 2	H	105	106	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	154	163	first strand
Strand 2	G	144	151	anti-parallel
Strand 3	G	132	141	anti-parallel
Strand 4	G	168	175	anti-parallel
Strand 5	G	74	79	anti-parallel
Strand 6	G	64	69	anti-parallel
Strand 7	G	205	210	parallel
Strand 8	G	247	252	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	105	106	first strand
Strand 2	H	18	19	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	276	281	first strand
Strand 2	G	285	293	anti-parallel
Strand 3	G	354	362	anti-parallel
Strand 4	G	302	305	parallel
Strand 5	G	308	309	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	154	160	first strand
Strand 2	H	144	151	anti-parallel
Strand 3	H	132	141	anti-parallel
Strand 4	H	168	175	anti-parallel
Strand 5	H	75	79	anti-parallel
Strand 6	H	64	69	anti-parallel
Strand 7	H	205	210	parallel
Strand 8	H	247	252	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	276	278	first strand
Strand 2	H	285	293	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	281	282	first strand
Strand 2	H	285	293	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	308	309	first strand
Strand 2	H	300	305	anti-parallel
Strand 3	H	354	362	parallel
Strand 4	H	285	293	anti-parallel
Strand 5	H	281	282	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	308	309	first strand
Strand 2	H	300	305	anti-parallel
Strand 3	H	354	362	parallel
Strand 4	H	285	293	anti-parallel
Strand 5	H	276	278	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: 3ZKD

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