4K7S

Crystal structure of Zn2-hUb (human ubiquitin) adduct from a solution 35 mM zinc acetate/1.3 mM hUb

Functional Information from PDB Data

site_id	AC1
Number of Residues	4
Details	BINDING SITE FOR RESIDUE ZN A 101

Chain	Residue
A	MET1
A	GLU16
B	GLU51
C	HOH223

---

site_id	AC2
Number of Residues	4
Details	BINDING SITE FOR RESIDUE ZN A 102

Chain	Residue
A	ASP21
A	EDO103
A	HOH299
B	GLU18

---

site_id	AC3
Number of Residues	9
Details	BINDING SITE FOR RESIDUE EDO A 103

Chain	Residue
A	ASP21
A	ZN102
A	HOH300
B	GLU18
B	ASP21
C	GLU18
C	ZN102
C	ACT103
A	GLU18

---

site_id	AC4
Number of Residues	5
Details	BINDING SITE FOR RESIDUE ZN B 101

Chain	Residue
A	HIS68
A	HOH265
B	LYS6
B	HIS68
B	HOH203

---

site_id	AC5
Number of Residues	4
Details	BINDING SITE FOR RESIDUE ZN B 102

Chain	Residue
B	MET1
B	GLU16
B	HOH220
C	GLU51

---

site_id	AC6
Number of Residues	7
Details	BINDING SITE FOR RESIDUE ACT B 103

Chain	Residue
B	ILE44
B	ALA46
B	GLY47
B	HIS68
B	HOH266
B	HOH279
B	HOH280

---

site_id	AC7
Number of Residues	4
Details	BINDING SITE FOR RESIDUE ZN C 101

Chain	Residue
A	GLU51
C	MET1
C	GLU16
C	HOH204

---

site_id	AC8
Number of Residues	4
Details	BINDING SITE FOR RESIDUE ZN C 102

Chain	Residue
A	EDO103
B	ASP21
C	GLU18
C	ACT103

---

site_id	AC9
Number of Residues	6
Details	BINDING SITE FOR RESIDUE ACT C 103

Chain	Residue
A	EDO103
B	GLU18
B	ASP21
B	LYS29
C	GLU18
C	ZN102

---

site_id	BC1
Number of Residues	4
Details	BINDING SITE FOR RESIDUE EDO C 104

Chain	Residue
C	THR7
C	LEU8
C	LEU69
C	HOH322

---

Functional Information from PROSITE/UniProt

site_id	PS00299
Number of Residues	26
Details	UBIQUITIN_1 Ubiquitin domain signature. KakIqDkegIPpdqQrLIFaGkqleD

Chain	Residue	Details
A	LYS27-ASP52

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	6
Details	SITE: Interacts with activating enzyme

Chain	Residue	Details
A	ARG54
A	ARG72
B	ARG54
B	ARG72
C	ARG54
C	ARG72

---

site_id	SWS_FT_FI2
Number of Residues	3
Details	SITE: Essential for function

Chain	Residue	Details
A	HIS68
B	HIS68
C	HIS68

---

site_id	SWS_FT_FI3
Number of Residues	3
Details	MOD_RES: Phosphoserine; by PINK1 => ECO:0000269|PubMed:24660806, ECO:0000269|PubMed:24751536, ECO:0000269|PubMed:24784582, ECO:0000269|PubMed:25527291

Chain	Residue	Details
A	SER65
B	SER65
C	SER65

---

site_id	SWS_FT_FI4
Number of Residues	3
Details	MOD_RES: (Microbial infection) ADP-ribosylthreonine => ECO:0000269|PubMed:32330457

Chain	Residue	Details
A	THR66
B	THR66
C	THR66

---

site_id	SWS_FT_FI5
Number of Residues	3
Details	MOD_RES: ADP-ribosylglycine => ECO:0000269|PubMed:28525742

Chain	Residue	Details
A	GLY76
B	GLY76
C	GLY76

---

site_id	SWS_FT_FI6
Number of Residues	3
Details	CROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000269|PubMed:16443603

Chain	Residue	Details
A	LYS6
B	LYS6
C	LYS6

---

site_id	SWS_FT_FI7
Number of Residues	6
Details	CROSSLNK: Glycyl lysine isopeptide (Gly-Lys) (interchain with K-? in acceptor proteins)

Chain	Residue	Details
A	GLY76
B	GLY76
C	GLY76

---

site_id	SWS_FT_FI8
Number of Residues	6
Details	CROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000269|PubMed:16443603, ECO:0000269|PubMed:16543144

Chain	Residue	Details
A	LYS11
A	LYS48
B	LYS11
B	LYS48
C	LYS11
C	LYS48

---

site_id	SWS_FT_FI9
Number of Residues	3
Details	CROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000305|PubMed:15466860

Chain	Residue	Details
A	LYS27
B	LYS27
C	LYS27

---

site_id	SWS_FT_FI10
Number of Residues	3
Details	CROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000269|PubMed:16543144, ECO:0000269|PubMed:25752573, ECO:0000269|PubMed:25752577, ECO:0000269|PubMed:34239127

Chain	Residue	Details
A	LYS29
B	LYS29
C	LYS29

---

site_id	SWS_FT_FI11
Number of Residues	3
Details	CROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000269|PubMed:25752577

Chain	Residue	Details
A	LYS33
B	LYS33
C	LYS33

---

site_id	SWS_FT_FI12
Number of Residues	3
Details	CROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000269|PubMed:16543144, ECO:0000269|PubMed:18719106

Chain	Residue	Details
A	LYS63
B	LYS63
C	LYS63

---