Structure of PDB 7zz3 Chain A

Receptor sequence

>7zz3A (length=1138) Species: 1358 (Lactococcus lactis)

HMKKLLVANRGEIAVRVFRACNELGLSTVAVYAREDEYSVHRFKADESYL
IGQGKKPIDAYLDIDDIIRVALESGADAIHPGYGLLSENLEFATKVRAAG
LVFVGPELHHLDIFGDKIKAKAAADEAKVPGIPGTNGAVDIDGALEFAKT
YGYPVMIKAALGGGGRGMRVARNDAEMHDGYARAKSEAIGAFGSGEIYVE
KYIENPKHIEVQILGDRHGNIIHLHERDCSVQRRNQKVIEIAPAVGLSPD
FRNEICEAAVKLCKNVGYVNAGTVEFLVKDDKFYFIEVNPRVQVEHTITE
LITGVDIVQAQILIAQGKDLHREIGLPAQSEIPLLGSAIQCRITTEDPQN
GFLPDTGKIDTYRSPGGFGIRLDVGNAYAGYEVTPYFDSLLVKVCTFANE
FSDSVRKMDRVLHEFRIRGVKTNIPFLINVIANENFTSGQATTTFIDNTP
SLFNFPRLRDRGTKTLHYLSMITVNGFPGIENTEKRHFEEPRQPLLNLEK
KKTAKNILDEQGADAVVDYVKNTKEVLLTDTTLRDAHQSLLATRLRLQDM
KGIAQAIDQGLPELFSAEMWGGATFDVAYRFLNESPWYRLRKLRKLMPNT
MFQMLFRGSNAVGYQNYPDNVIEEFIRVAAHEGIDVFRIFDSLNWLPQME
KSIQAVRDNGKIAEATICYTGDILDPSRPKYNIQYYKDLAKELEATGAHI
LAVKDMAGLLKPQAAYRLISELKDTVDLPIHLHTHDTSGNGIITYSGATQ
AGVDIIDVATASLAGGTSQPSMQSIYYALEHGPRHASINVKNAEQIDHYW
EDVRKYYAPFEAGITSPQTEVYMHEMPGGQYTNLKSQAAAVGLGHRFDEI
KQMYRKVNMMFGDIIKVTPSSKVVGDMALFMIQNDLTEEDVYARGNELNF
PESVVSFFRGDLGQPVGGFPEKLQKIIVKDKAVITDRPGLHAEKVDFETV
KADLEQKIGYEPGDHEVISYIMYPQVFLDYQKMQREFGAVTLLDTPTFLH
GMRLNEKIEVQIEKGKTLSIRLDEIGEPDLAGNRVLFFNLNGQRREVVIN
DQSVQAQVVAKRKAETGNPNQIGATMPGSVLEILVKAGDKVQKGQALMVT
EAMKMETTIEAPFDGEIVDLHVVKGEAIQTQDLLIEIN

3D structure

• PDB: 7zz3 CryoEM structural exploration of catalytically active enzyme pyruvate carboxylase.
• Chain: A
• Resolution: 2.41 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	BTN	A	G83 V293 R341 K1103	G84 V294 R342 K1104
BS02	MG	A	V519 T522 D753	V520 T523 D754
BS03	MN	A	D534 K703 H732 H734	D535 K704 H733 H735
BS04	ATP	A	K116 M155 K157 G162 G163 G164 M167 E199 Y201 I202 H207 Q231 N234 L276 E286 N288 T442	K117 M156 K158 G163 G164 G165 M168 E200 Y202 I203 H208 Q232 N235 L277 E287 N289 T443
BS05	MG	A	E274 E286	E275 E287
BS06	ACO	A	R362 H412 E413 R415 R417 R458 R460 K1015 T1016 L1017 R1044	R363 H413 E414 R416 R418 R459 R461 K1016 T1017 L1018 R1045
BS07	PYR	A	R533 Q537 L604 K703 T867	R534 Q538 L605 K704 T868
BS08	BCT	A	K236 R290 Q292 E294	K237 R291 Q293 E295
BS09	ACO	A	N21 F42 K43 A44 D45 S47	N22 F43 K44 A45 D46 S48

Gene Ontology

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UnboundLocalError

Python 3.6.8: /usr/bin/python3 Wed Nov 27 18:02:27 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 = '7zz3', asym_id = 'A', title = 'CryoEM structural exploration of catalytically active enzyme pyruvate carboxylase.'

 /var/www/html/BioLiP/pdb.cgi in display_protein_receptor(pdbid='7zz3', asym_id='A', title='CryoEM structural exploration of catalytically active enzyme pyruvate carboxylase.')

    839 

    840     if go:

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

    842     return pubmed,uniprot

    843 

global display_go = <function display_go>, go = '0003824,0004736,0005524,0006090,0006094,0046872', uniprot = '', pdbid = '7zz3', asym_id = 'A'

 /var/www/html/BioLiP/pdb.cgi in display_go(go='0003824,0004736,0005524,0006090,0006094,0046872', uniprot='', pdbid='7zz3', 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>