Analysis of interatomic Contacts of Structural Units in PDB entry:
1GZ3

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 1GZ3 entry

There are 4 chains in PDB entry 1GZ3 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	HIS 20	PRO 573
B	HIS 20	PRO 573
C	HIS 20	PRO 573
D	HIS 20	PRO 573

There are129 helices in PDB entry 1GZ3. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	26	31	Right-handed alpha
Helix 2	2	A	36	40	Right-handed 310
Helix 3	3	A	41	48	Right-handed alpha
Helix 4	4	A	60	74	Right-handed alpha
Helix 5	5	A	77	90	Right-handed alpha
Helix 6	6	A	92	103	Right-handed alpha
Helix 7	7	A	103	112	Right-handed alpha
Helix 8	8	A	114	122	Right-handed alpha
Helix 9	9	A	122	127	Right-handed alpha
Helix 10	10	A	138	140	Right-handed 310
Helix 11	11	A	142	148	Right-handed alpha
Helix 12	12	A	172	176	Right-handed 310
Helix 13	13	A	177	192	Right-handed alpha
Helix 14	14	A	194	196	Right-handed 310
Helix 15	15	A	209	214	Right-handed alpha
Helix 16	16	A	228	247	Right-handed alpha
Helix 17	17	A	258	270	Right-handed alpha
Helix 18	18	A	281	299	Right-handed alpha
Helix 19	19	A	313	329	Right-handed alpha
Helix 20	20	A	333	340	Right-handed alpha
Helix 21	21	A	362	366	Right-handed 310
Helix 22	22	A	376	385	Right-handed alpha
Helix 23	23	A	400	411	Right-handed alpha
Helix 24	24	A	422	426	Right-handed 310
Helix 25	25	A	429	437	Right-handed alpha
Helix 26	26	A	466	469	Right-handed 310
Helix 27	27	A	470	481	Right-handed alpha
Helix 28	28	A	487	500	Right-handed alpha
Helix 29	29	A	503	509	Right-handed alpha
Helix 30	30	A	515	517	Right-handed 310
Helix 31	31	A	518	537	Right-handed alpha
Helix 32	32	A	548	557	Right-handed alpha
Helix 33	33	B	26	31	Right-handed alpha
Helix 34	34	B	36	40	Right-handed 310
Helix 35	35	B	41	48	Right-handed alpha
Helix 36	36	B	60	74	Right-handed alpha
Helix 37	37	B	77	90	Right-handed alpha
Helix 38	38	B	92	103	Right-handed alpha
Helix 39	39	B	103	112	Right-handed alpha
Helix 40	40	B	114	122	Right-handed alpha
Helix 41	41	B	122	127	Right-handed alpha
Helix 42	42	B	138	140	Right-handed 310
Helix 43	43	B	142	148	Right-handed alpha
Helix 44	44	B	172	176	Right-handed 310
Helix 45	45	B	177	192	Right-handed alpha
Helix 46	46	B	194	196	Right-handed 310
Helix 47	47	B	209	214	Right-handed alpha
Helix 48	48	B	228	247	Right-handed alpha
Helix 49	49	B	258	270	Right-handed alpha
Helix 50	50	B	281	299	Right-handed alpha
Helix 51	51	B	313	330	Right-handed alpha
Helix 52	52	B	333	340	Right-handed alpha
Helix 53	53	B	362	366	Right-handed 310
Helix 54	54	B	376	385	Right-handed alpha
Helix 55	55	B	400	411	Right-handed alpha
Helix 56	56	B	422	426	Right-handed 310
Helix 57	57	B	429	437	Right-handed alpha
Helix 58	58	B	466	469	Right-handed 310
Helix 59	59	B	470	481	Right-handed alpha
Helix 60	60	B	487	500	Right-handed alpha
Helix 61	61	B	503	509	Right-handed alpha
Helix 62	62	B	515	517	Right-handed 310
Helix 63	63	B	518	537	Right-handed alpha
Helix 64	64	B	548	557	Right-handed alpha
Helix 65	65	C	25	31	Right-handed alpha
Helix 66	66	C	36	40	Right-handed 310
Helix 67	67	C	41	48	Right-handed alpha
Helix 68	68	C	60	74	Right-handed alpha
Helix 69	69	C	77	90	Right-handed alpha
Helix 70	70	C	92	103	Right-handed alpha
Helix 71	71	C	103	112	Right-handed alpha
Helix 72	72	C	114	122	Right-handed alpha
Helix 73	73	C	122	127	Right-handed alpha
Helix 74	74	C	138	140	Right-handed 310
Helix 75	75	C	142	148	Right-handed alpha
Helix 76	76	C	172	176	Right-handed 310
Helix 77	77	C	177	192	Right-handed alpha
Helix 78	78	C	194	196	Right-handed 310
Helix 79	79	C	209	214	Right-handed alpha
Helix 80	80	C	228	247	Right-handed alpha
Helix 81	81	C	258	270	Right-handed alpha
Helix 82	82	C	281	299	Right-handed alpha
Helix 83	83	C	301	305	Right-handed 310
Helix 84	84	C	313	329	Right-handed alpha
Helix 85	85	C	333	340	Right-handed alpha
Helix 86	86	C	362	366	Right-handed 310
Helix 87	87	C	376	385	Right-handed alpha
Helix 88	88	C	400	411	Right-handed alpha
Helix 89	89	C	422	426	Right-handed 310
Helix 90	90	C	429	437	Right-handed alpha
Helix 91	91	C	466	469	Right-handed 310
Helix 92	92	C	470	481	Right-handed alpha
Helix 93	93	C	487	500	Right-handed alpha
Helix 94	94	C	503	509	Right-handed alpha
Helix 95	95	C	515	517	Right-handed 310
Helix 96	96	C	518	537	Right-handed alpha
Helix 97	97	C	548	557	Right-handed alpha
Helix 98	98	D	26	31	Right-handed alpha
Helix 99	99	D	36	40	Right-handed 310
Helix 100	100	D	41	48	Right-handed alpha
Helix 101	101	D	60	74	Right-handed alpha
Helix 102	102	D	77	90	Right-handed alpha
Helix 103	103	D	92	103	Right-handed alpha
Helix 104	104	D	103	112	Right-handed alpha
Helix 105	105	D	114	122	Right-handed alpha
Helix 106	106	D	122	127	Right-handed alpha
Helix 107	107	D	138	140	Right-handed 310
Helix 108	108	D	142	148	Right-handed alpha
Helix 109	109	D	172	176	Right-handed 310
Helix 110	110	D	177	192	Right-handed alpha
Helix 111	111	D	194	196	Right-handed 310
Helix 112	112	D	209	214	Right-handed alpha
Helix 113	113	D	228	247	Right-handed alpha
Helix 114	114	D	258	270	Right-handed alpha
Helix 115	115	D	281	299	Right-handed alpha
Helix 116	116	D	313	329	Right-handed alpha
Helix 117	117	D	333	340	Right-handed alpha
Helix 118	118	D	362	366	Right-handed 310
Helix 119	119	D	376	385	Right-handed alpha
Helix 120	120	D	400	411	Right-handed alpha
Helix 121	121	D	422	426	Right-handed 310
Helix 122	122	D	429	437	Right-handed alpha
Helix 123	123	D	466	469	Right-handed 310
Helix 124	124	D	470	482	Right-handed alpha
Helix 125	125	D	487	500	Right-handed alpha
Helix 126	126	D	503	509	Right-handed alpha
Helix 127	127	D	515	517	Right-handed 310
Helix 128	128	D	518	537	Right-handed alpha
Helix 129	129	D	548	557	Right-handed alpha

There are 12 sheets in PDB entry 1GZ3. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, BC, CA, CB, CC, A, DB, C,

There are 5 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	133	136	first strand
Strand 2	A	198	204	parallel
Strand 3	A	157	161	parallel
Strand 4	A	251	254	parallel
Strand 5	A	275	277	parallel

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There are 7 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	348	349	first strand
Strand 2	A	341	345	anti-parallel
Strand 3	A	307	310	parallel
Strand 4	A	388	391	parallel
Strand 5	A	415	418	parallel
Strand 6	A	442	445	parallel
Strand 7	A	463	464	parallel

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There are 2 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	452	453	first strand
Strand 2	A	459	460	anti-parallel

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There are 5 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	133	136	first strand
Strand 2	B	198	204	parallel
Strand 3	B	157	161	parallel
Strand 4	B	251	254	parallel
Strand 5	B	275	277	parallel

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There are 7 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	348	349	first strand
Strand 2	B	341	345	anti-parallel
Strand 3	B	307	310	parallel
Strand 4	B	388	391	parallel
Strand 5	B	415	418	parallel
Strand 6	B	442	445	parallel
Strand 7	B	463	464	parallel

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There are 2 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	452	453	first strand
Strand 2	B	459	460	anti-parallel

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There are 5 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	133	136	first strand
Strand 2	C	198	204	parallel
Strand 3	C	157	161	parallel
Strand 4	C	251	254	parallel
Strand 5	C	274	277	parallel

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There are 7 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	348	349	first strand
Strand 2	C	341	345	anti-parallel
Strand 3	C	307	310	parallel
Strand 4	C	388	391	parallel
Strand 5	C	415	418	parallel
Strand 6	C	442	445	parallel
Strand 7	C	463	464	parallel

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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	452	453	first strand
Strand 2	C	459	460	anti-parallel

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There are 5 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	133	136	first strand
Strand 2	D	198	204	parallel
Strand 3	D	157	161	parallel
Strand 4	D	251	254	parallel
Strand 5	D	275	277	parallel

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There are 7 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	348	349	first strand
Strand 2	D	341	345	anti-parallel
Strand 3	D	307	310	parallel
Strand 4	D	388	391	parallel
Strand 5	D	415	418	parallel
Strand 6	D	442	445	parallel
Strand 7	D	463	464	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	D	452	453	first strand
Strand 2	D	459	460	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: 1GZ3

Analysis of interatomic Contacts of Structural Units in PDB entry:
1GZ3