Structure of PDB 6t6v Chain A

Receptor sequence

>6t6vA (length=742) Species: 85698 (Achromobacter xylosoxidans)

GPYRRLWFTLIAVLAVTFALLGFYGGEVYRQAPPIPEEVASADGTRLFGR
DDILDGQTAWQSIGGMQLGSIWGHGAYQAPDWTADWLHRELMAWLDLAAR
DAHGRDYGQLDAPAQAALREQLKAEYRANRADAAGGKLTLSPRRAQAVAQ
TEAYYDQLFSDAPALHRSRENYAMKENTLPDANRRRQMTHFFFWTAWAAG
TEREGTSVTYTNNWPHEPLIGNHPSSENVMWSIISVVVLLAGIGLLIWAW
AFLRGKEEDEPPAPARDPLTTFALTPSQRALGKYLFLVVALFGFQVLLGG
FTAHYTVEGQKFYGIDLSQWFPYSLVRTWHIQSALFWIATGFLAAGLFLA
PLINGGRDPKYQKAGVDILFWALVLVVVGSFAGNYLAIAQIMPPDLNFWL
GHQGYEYVDLGRLWQIGKFAGICFWLVLMLRGIVPALRTPGGDKNLLALL
TASVGAIGLFYGAGFFYGERTHLTVMEYWRWWIVHLWVEGFFAVFATTAL
AFIFSTLGLVSRRMATTASLASASLFMLGGIPGTFHHLYFAGTTTPVMAV
GASFSALEVVPLIVLGHEAWENWRLKTRAPWMENLKWPLMCFVAVAFWNM
LGAGVFGFMINPPVSLYYIQGLNTTPVHAHAALFGVYGFLALGFTLLVLR
YIRPQYALSPGLMKLAFWGLNLGLALMIFTSLLPIGLIQFHASVSEGMWY
ARSEAFMQQDILKTLRWGRTFGDVVFLLGALAMVVQVILGLL

3D structure

• PDB: 6t6v The active form of quinol-dependent nitric oxide reductase fromNeisseria meningitidisis a dimer.
• Chain: A
• Resolution: 4.5 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	HEM	A	Y78 Q296 G300 G301 R328 H331 I332 E407 H631 F635 R720 F727	Y77 Q295 G299 G300 R327 H330 I331 E406 H630 F634 R719 F726
BS02	HEM	A	E407 Y408 W482 V489 V560 T626 H629 A630 Y638	E406 Y407 W481 V488 V559 T625 H628 A629 Y637
BS03	CA	A	G76 Y78 E407	G75 Y77 E406

Gene Ontology

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UnboundLocalError

Python 3.6.8: /usr/bin/python3 Tue Dec 3 12:47:21 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 = '6t6v', asym_id = 'A', title = 'The active form of quinol-dependent nitric oxide reductase fromNeisseria meningitidisis a dimer.'

 /var/www/html/BioLiP/pdb.cgi in display_protein_receptor(pdbid='6t6v', asym_id='A', title='The active form of quinol-dependent nitric oxide reductase fromNeisseria meningitidisis a dimer.')

    839 

    840     if go:

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

    842     return pubmed,uniprot

    843 

global display_go = <function display_go>, go = '0004129,0009060,0016020,0020037', uniprot = '', pdbid = '6t6v', asym_id = 'A'

 /var/www/html/BioLiP/pdb.cgi in display_go(go='0004129,0009060,0016020,0020037', uniprot='', pdbid='6t6v', asym_id='A')

    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>