2CLW

Crystal structure of human ubiquitin-conjugating enzyme UbcH5B

Replaces:  2C4O

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0000166	molecular_function	nucleotide binding
A	0000209	biological_process	protein polyubiquitination
A	0004842	molecular_function	ubiquitin-protein transferase activity
A	0005515	molecular_function	protein binding
A	0005524	molecular_function	ATP binding
A	0005634	cellular_component	nucleus
A	0005654	cellular_component	nucleoplasm
A	0005829	cellular_component	cytosol
A	0006511	biological_process	ubiquitin-dependent protein catabolic process
A	0016567	biological_process	protein ubiquitination
A	0016740	molecular_function	transferase activity
A	0032991	cellular_component	protein-containing complex
A	0036211	biological_process	protein modification process
A	0051865	biological_process	protein autoubiquitination
A	0061630	molecular_function	ubiquitin protein ligase activity
A	0061631	molecular_function	ubiquitin conjugating enzyme activity
A	0070062	cellular_component	extracellular exosome
A	0070936	biological_process	protein K48-linked ubiquitination
B	0000166	molecular_function	nucleotide binding
B	0000209	biological_process	protein polyubiquitination
B	0004842	molecular_function	ubiquitin-protein transferase activity
B	0005515	molecular_function	protein binding
B	0005524	molecular_function	ATP binding
B	0005634	cellular_component	nucleus
B	0005654	cellular_component	nucleoplasm
B	0005829	cellular_component	cytosol
B	0006511	biological_process	ubiquitin-dependent protein catabolic process
B	0016567	biological_process	protein ubiquitination
B	0016740	molecular_function	transferase activity
B	0032991	cellular_component	protein-containing complex
B	0036211	biological_process	protein modification process
B	0051865	biological_process	protein autoubiquitination
B	0061630	molecular_function	ubiquitin protein ligase activity
B	0061631	molecular_function	ubiquitin conjugating enzyme activity
B	0070062	cellular_component	extracellular exosome
B	0070936	biological_process	protein K48-linked ubiquitination
C	0000166	molecular_function	nucleotide binding
C	0000209	biological_process	protein polyubiquitination
C	0004842	molecular_function	ubiquitin-protein transferase activity
C	0005515	molecular_function	protein binding
C	0005524	molecular_function	ATP binding
C	0005634	cellular_component	nucleus
C	0005654	cellular_component	nucleoplasm
C	0005829	cellular_component	cytosol
C	0006511	biological_process	ubiquitin-dependent protein catabolic process
C	0016567	biological_process	protein ubiquitination
C	0016740	molecular_function	transferase activity
C	0032991	cellular_component	protein-containing complex
C	0036211	biological_process	protein modification process
C	0051865	biological_process	protein autoubiquitination
C	0061630	molecular_function	ubiquitin protein ligase activity
C	0061631	molecular_function	ubiquitin conjugating enzyme activity
C	0070062	cellular_component	extracellular exosome
C	0070936	biological_process	protein K48-linked ubiquitination
D	0000166	molecular_function	nucleotide binding
D	0000209	biological_process	protein polyubiquitination
D	0004842	molecular_function	ubiquitin-protein transferase activity
D	0005515	molecular_function	protein binding
D	0005524	molecular_function	ATP binding
D	0005634	cellular_component	nucleus
D	0005654	cellular_component	nucleoplasm
D	0005829	cellular_component	cytosol
D	0006511	biological_process	ubiquitin-dependent protein catabolic process
D	0016567	biological_process	protein ubiquitination
D	0016740	molecular_function	transferase activity
D	0032991	cellular_component	protein-containing complex
D	0036211	biological_process	protein modification process
D	0051865	biological_process	protein autoubiquitination
D	0061630	molecular_function	ubiquitin protein ligase activity
D	0061631	molecular_function	ubiquitin conjugating enzyme activity
D	0070062	cellular_component	extracellular exosome
D	0070936	biological_process	protein K48-linked ubiquitination

Functional Information from PDB Data

site_id	AC1
Number of Residues	4
Details	BINDING SITE FOR RESIDUE SO4 A 1148

Chain	Residue
A	LYS133
A	ARG136
A	HOH2083
A	HOH2084

---

site_id	AC2
Number of Residues	8
Details	BINDING SITE FOR RESIDUE GOL A 1149

Chain	Residue
D	ALA96
D	THR98
D	HOH2044
A	CYS111
A	TYR127
A	ARG131
A	HOH2071
D	ARG5

---

site_id	AC3
Number of Residues	1
Details	BINDING SITE FOR RESIDUE GOL A 1150

Chain	Residue
A	HOH2056

---

site_id	AC4
Number of Residues	4
Details	BINDING SITE FOR RESIDUE GOL D 1148

Chain	Residue
B	LYS133
B	ARG136
D	ASN11
D	ARG15

---

Functional Information from PROSITE/UniProt

site_id	PS00183
Number of Residues	16
Details	UBC_1 Ubiquitin-conjugating (UBC) active site signature. YHPNInsn.GsICLdiL

Chain	Residue	Details
B	TYR74-LEU89
A	TYR74-LEU89

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	4
Details	Active site: {"description":"Glycyl thioester intermediate","evidences":[{"source":"PROSITE-ProRule","id":"PRU00388","evidenceCode":"ECO:0000255"},{"source":"PROSITE-ProRule","id":"PRU10133","evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI2
Number of Residues	438
Details	Domain: {"description":"UBC core","evidences":[{"source":"PROSITE-ProRule","id":"PRU00388","evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

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