Structure of PDB 6qc3 Chain S1

Receptor sequence

>6qc3S1 (length=688) Species: 9940 (Ovis aries)

SNLIEVFVDGQSVMVEPGTTVLQACEKVGMQIPRFCYHERLSVAGNCRMC
LVEIEKAPKVVAACAMPVMKGWNILTNSEKTKKAREGVMEFLLANHPLDC
PICDQGGECDLQDQSMMFGSDRSRFLEGKRAVEDKNIGPLVKTIMTRCIQ
CTRCIRFASEIAGVDDLGTTGRGNDMQVGTYIEKMFMSELSGNIIDICPV
GALTSKPYAFTARPWETRKTESIDVMDAVGSNIVVSTRTGEVMRILPRMH
EDINEEWISDKTRFAYDGLKRQRLTEPMVRNEKGLLTHTTWEDALSRVAG
MLQSCQGNDVAAIAGGLVDAEALIALKDLLNRVDSDTLCTEEVFPTAGAG
TDLRSNYLLNTTIAGVEEADVVLLVGTNPRFEAPLFNARIRKSWLHNDLK
VALIGSPVDLTYRYDHLGDSPKILQDIASGSHPFSQVLQEAKKPMVVLGS
SALQRNDGAAILAAVSNIAQKIRTSSGVTGDWKVMNILHRIASQVAALDL
GYKPGVEAIRKNPPKMLFLLGADGGCVTRQDLPKDCFIVYQGHHGDVGAP
IADVILPGAAYTEKSATYVNTEGRAQQTKVAVMPPGLAREDWKIIRALSE
IAGMTLPYDTLDQVRNRLEEVSPNLVRYDDVEGANYFQQASELSKLVNQQ
LLADPLVPPQLTIKDFYMTDSISRASQTMAKCVKAVTE

3D structure

• PDB: 6qc3 Structures of Respiratory Supercomplex I+III2Reveal Functional and Conformational Crosstalk.
• Chain: S1
• Resolution: 4.2 Å

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	SF4	S1	H101 D104 C105 C108 C114 L116 Q117 R152 V205 G206	H96 D99 C100 C103 C109 L111 Q112 R147 V200 G201
BS02	SF4	S1	C153 I154 Q155 C156 T157 R158 C159 C203 P204	C148 I149 Q150 C151 T152 R153 C154 C198 P199
BS03	FES	S1	C41 Y42 G50 C52 R53 C55 C69	C36 Y37 G45 C47 R48 C50 C64

Gene Ontology

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UnboundLocalError

Python 3.6.8: /usr/bin/python3 Sat Nov 30 03:08:40 2024

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 = '6qc3', asym_id = 'S1', title = 'Structures of Respiratory Supercomplex I+III2Reveal Functional and Conformational Crosstalk.'

 /var/www/html/BioLiP/pdb.cgi in display_protein_receptor(pdbid='6qc3', asym_id='S1', title='Structures of Respiratory Supercomplex I+III2Reveal Functional and Conformational Crosstalk.')

    839 

    840     if go:

=>  841         display_go(go,uniprot,pdbid,asym_id)

    842     return pubmed,uniprot

    843 

global display_go = <function display_go>, go = '0008137,0016020,0016491,0016651,0042773,0051536', uniprot = '', pdbid = '6qc3', asym_id = 'S1'

 /var/www/html/BioLiP/pdb.cgi in display_go(go='0008137,0016020,0016491,0016651,0042773,0051536', uniprot='', pdbid='6qc3', asym_id='S1')

    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>