Structure of PDB 3nix Chain B

Receptor sequence
>3nixB (length=400) Species: 269798 (Cytophaga hutchinsonii ATCC 33406) [Search protein sequence]
DVLVIGAGPAGTVAASLVNKSGFKVKIVEKQKFPRFVIGESLLPRCMEHL
DEAGFLDAVKAQGFQQKFGAKFVRGKEIADFNFSDQFSNGWNWTWQVPRG
NFDKTLADEAARQGVDVEYEVGVTDIKFFGTDSVTTIEDINGNKREIEAR
FIIDASGYGRVIPRMFGLDKPSGFESRRTLFTHIKDVKRPVGNRITAVVH
KPKVWIWVIPFSNGNTSVGFVGEPSYFDEYTGTPEERMRAMIANEGHIAE
RFKSEEFLFEPRTIEGYAISASKLYGDGFVLTGNATEFLDPIFSSGATFA
MESGSKGGKLAVQFLKGEEVNWEKDFVEHMMQGIDTFRSFVTGWYDGTLH
AVFFAKNPDPDHKRMICSVLAGYVWDKNNPFVKKHNTILKTLAKVIQMGE
3D structure
PDB3nix Crystal structure of flavoprotein/dehydrogenase from Cytophaga hutchinsonii.
ChainB
Resolution2.6 Å
3D
structure
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Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 FAD B I11 G12 G14 P15 A16 V34 E35 K36 R41 I44 G45 E46 S47 R105 G128 V129 S162 G163 Y164 V167 W218 N295 F299 P302 S305 G307 A308 A311 I5 G6 G8 P9 A10 V28 E29 K30 R35 I38 G39 E40 S41 R99 G122 V123 S156 G157 Y158 V161 W207 N284 F288 P291 S294 G296 A297 A300
Gene Ontology
--> -->
 
 
UnboundLocalError		Python 3.6.8: /usr/bin/python3
Fri Feb 21 19:05:59 2025

A problem occurred in a Python script. Here is the sequence of function calls leading up to the error, in the order they occurred.

 /var/www/html/BioLiP/pdb.cgi in <module>()
   1443                 pubmed=display_regular_ligand(pdbid,asym_id,lig3,ligIdx,title)
   1444         else:
=> 1445             pubmed,uniprot=display_protein_receptor(pdbid,asym_id,title)
   1446     
   1447     uniprot_line=''
pubmed = '', uniprot = '', display_protein_receptor = <function display_protein_receptor>, pdbid = '3nix', asym_id = 'B', title = 'Crystal structure of flavoprotein/dehydrogenase from Cytophaga hutchinsonii.'
 /var/www/html/BioLiP/pdb.cgi in display_protein_receptor(pdbid='3nix', asym_id='B', title='Crystal structure of flavoprotein/dehydrogenase from Cytophaga hutchinsonii.')
    839 
    840     if go:
=>  841         display_go(go,uniprot,pdbid,asym_id)
    842     return pubmed,uniprot
    843 
global display_go = <function display_go>, go = '0071949', uniprot = '', pdbid = '3nix', asym_id = 'B'
 /var/www/html/BioLiP/pdb.cgi in display_go(go='0071949', uniprot='', pdbid='3nix', asym_id='B')
    480         '''.replace("$namespace_link",namespace_link
    481           ).replace("$namespace",namespace
=>  482           ).replace("$uniprot",u
    483         ))
    484         for l,(term,name) in enumerate(go2aspect[Aspect]):
u undefined

UnboundLocalError: local variable 'u' referenced before assignment
      args = ("local variable 'u' referenced before assignment",)
      with_traceback = <built-in method with_traceback of UnboundLocalError object>