Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000993 | molecular_function | RNA polymerase II complex binding |
| A | 0003729 | molecular_function | mRNA binding |
| A | 0006369 | biological_process | termination of RNA polymerase II transcription |
| A | 0006378 | biological_process | mRNA polyadenylation |
| A | 0006379 | biological_process | mRNA cleavage |
| B | 0000993 | molecular_function | RNA polymerase II complex binding |
| B | 0003729 | molecular_function | mRNA binding |
| B | 0006369 | biological_process | termination of RNA polymerase II transcription |
| B | 0006378 | biological_process | mRNA polyadenylation |
| B | 0006379 | biological_process | mRNA cleavage |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE NH4 A 301 |
| Chain | Residue |
| A | GLU48 |
| A | PHE88 |
| A | ILE92 |
| A | THR95 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE NH4 A 302 |
| Chain | Residue |
| A | PRO56 |
| A | GLU57 |
| A | LYS59 |
| A | ASP106 |
| site_id | AC3 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE NH4 A 303 |
| Chain | Residue |
| A | LYS81 |
| A | ASP133 |
| A | PHE77 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE NH4 A 304 |
| Chain | Residue |
| A | ILE37 |
| A | SER73 |
| A | PHE77 |
| A | ASP82 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE NH4 A 305 |
| Chain | Residue |
| A | ASP67 |
| A | ARG71 |
| A | LEU116 |
| A | TRP117 |
| site_id | AC6 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE NH4 A 306 |
| Chain | Residue |
| A | TYR12 |
| A | PHE50 |
| A | LYS53 |
| A | CYS54 |
| site_id | AC7 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE NH4 B 307 |
| Chain | Residue |
| B | ILE37 |
| B | SER73 |
| B | ASP82 |
| site_id | AC8 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE NH4 B 308 |
| site_id | AC9 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE NH4 B 309 |
| Chain | Residue |
| B | LYS38 |
| B | PHE39 |
| B | TYR40 |
| B | LYS41 |
| site_id | BC1 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE NH4 B 310 |
| Chain | Residue |
| B | ILE37 |
| B | PHE77 |
| B | LYS81 |
| site_id | BC2 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE NH4 B 311 |
| site_id | BC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE NH4 B 312 |
| Chain | Residue |
| B | PRO20 |
| B | ILE21 |
| B | PRO61 |
| B | TYR64 |
| site_id | BC4 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 A 2000 |
| Chain | Residue |
| A | LYS35 |
| A | ASN91 |
| A | SER94 |
| site_id | BC5 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 A 2001 |
| Chain | Residue |
| A | TYR40 |
| A | ARG87 |
| A | ASN90 |
| site_id | BC6 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE SO4 A 2002 |
| site_id | BC7 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 2003 |
| Chain | Residue |
| A | ARG71 |
| A | LEU116 |
| A | ASN120 |
| B | ALA136 |
| B | HIS140 |
| site_id | BC8 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 A 2004 |
| Chain | Residue |
| A | PRO20 |
| A | TYR64 |
| A | LYS109 |
| site_id | BC9 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 A 2005 |
| Chain | Residue |
| A | GLU10 |
| A | TYR17 |
| A | LYS25 |
| A | GLN28 |
| B | TYR12 |
| B | LYS49 |
| site_id | CC1 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 B 2006 |
| Chain | Residue |
| B | TYR40 |
| B | ARG87 |
| B | ASN90 |
| site_id | CC2 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE SO4 B 2007 |
| site_id | CC3 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 B 2008 |
| Chain | Residue |
| B | LYS35 |
| B | ASN91 |
| B | SER94 |
| site_id | CC4 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE SO4 B 2009 |
| Chain | Residue |
| B | PRO103 |
| B | GLY104 |
| site_id | CC5 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE GOL A 1000 |
| Chain | Residue |
| A | GLN72 |
| A | HIS75 |
| A | GLN97 |
| A | ARG101 |
| site_id | CC6 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE GOL A 1001 |
| Chain | Residue |
| A | LYS31 |
| A | ARG101 |
| site_id | CC7 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE GOL B 1002 |
| Chain | Residue |
| A | TYR17 |
| B | ASN8 |
| B | TYR12 |
| B | SER46 |
| B | LYS49 |
| B | PHE50 |
| site_id | CC8 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE GOL A 1003 |
| Chain | Residue |
| A | LYS35 |
| A | ALA36 |
| A | ILE37 |
| A | LYS38 |
| A | SER89 |
| A | ASN90 |
| A | ILE127 |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | THR6 | |
| B | THR6 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 4 |
| Details | CROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO1) |
| Chain | Residue | Details |
| A | LYS18 | |
| B | LYS18 | |
