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(-) Description

Title :  COMPLEX OF NEUROSPORA CRASSA PAN2 (WD40-CS1) WITH PAN3 (PSEUDOKINASE AND C-TERM)
 
Authors :  S. Jonas, E. Izaurralde, O. Weichenrieder
Date :  22 Apr 14  (Deposition) - 04 Jun 14  (Release) - 16 Jul 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.40
Chains :  Asym./Biol. Unit :  A,B,C,D
Keywords :  Gene Regulation, Wd40 Domain, Pseudokinase, C-Terminal Knob Domain, Deadenylation, Mrna Decay, Pan2-Pan3 Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. Jonas, M. Christie, D. Peter, D. Bhandari, B. Loh, E. Huntzinger, O. Weichenrieder, E. Izaurralde
An Asymmetric Pan3 Dimer Recruits A Single Pan2 Exonuclease To Mediate Mrna Deadenylation And Decay.
Nat. Struct. Mol. Biol. V. 21 599 2014
PubMed-ID: 24880343  |  Reference-DOI: 10.1038/NSMB.2837

(-) Compounds

Molecule 1 - PAB-DEPENDENT POLY(A)-SPECIFIC RIBONUCLEASE SUBUNIT PAN2
    Atcc: 24698
    Chains: A, C
    EC Number: 3.1.13.4
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PETMCN (PNYC)
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Variant: STAR
    Expression System Vector Type: PLASMID
    Fragment: WD40 DOMAIN AND CS1 REGION, RESIDUES 1-351
    Organism Scientific: NEUROSPORA CRASSA
    Organism Taxid: 5141
    Synonym: PAB1P-DEPENDENT POLY(A)-NUCLEASE, PAN DEADENYLATION COMPLEX CATALYTIC SUBUNIT 2, A-SPECIFIC RIBONUCLEASE SUBUNIT PAN2
 
Molecule 2 - PAB-DEPENDENT POLY(A)-SPECIFIC RIBONUCLEASE SUBUNIT PAN3
    Atcc: 24698
    Chains: B, D
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PETMCN (PNEA)
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Variant: STAR
    Expression System Vector Type: PLASMID
    Fragment: PSEUDOKINASE DOMAIN AND C-TERM, RESIDUES 234-656
    Organism Scientific: NEUROSPORA CRASSA
    Organism Taxid: 5141
    Synonym: PAB1P-DEPENDENT POLY(A)-NUCLEASE, PAN DEADENYLATION COMPLEX SUBUNIT 3, A-SPECIFIC RIBONUCLEASE SUBUNIT PAN3

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit : ABCD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 6)

Asymmetric/Biological Unit (3, 6)
No.NameCountTypeFull Name
1ANP2Ligand/IonPHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER
2MES2Ligand/Ion2-(N-MORPHOLINO)-ETHANESULFONIC ACID
3MG2Ligand/IonMAGNESIUM ION

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETRP A:129 , SER A:154 , PHE A:191 , ILE A:192 , ASN A:193 , ARG A:210 , ALA A:217BINDING SITE FOR RESIDUE MES A1330
2AC2SOFTWARELEU B:270 , ASP B:271 , ASN B:277 , SER B:278 , THR B:279 , MET B:287 , ALA B:300 , ARG B:302 , ASP B:352 , PHE B:353 , HIS B:354 , SER B:357 , GLU B:358 , THR B:359 , ASP B:362 , LYS B:413 , ILE B:415 , MG B:1651BINDING SITE FOR RESIDUE ANP B1650
3AC3SOFTWAREASP B:271 , SER B:285 , ANP B:1650BINDING SITE FOR RESIDUE MG B1651
4AC4SOFTWARETRP C:129 , SER C:154 , PHE C:191 , ILE C:192 , ASN C:193 , ARG C:210 , ALA C:217BINDING SITE FOR RESIDUE MES C1330
5AC5SOFTWARELEU D:270 , ASP D:271 , ASN D:277 , THR D:279 , SER D:285 , MET D:287 , ALA D:300 , ARG D:302 , ASP D:352 , PHE D:353 , HIS D:354 , SER D:357 , GLU D:358 , THR D:359 , ASP D:362 , SER D:412 , LYS D:413 , ILE D:415 , MG D:1651BINDING SITE FOR RESIDUE ANP D1650
6AC6SOFTWAREASP D:271 , ANP D:1650BINDING SITE FOR RESIDUE MG D1651

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4CZY)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Tyr A:14 -Pro A:15
2Tyr C:14 -Pro C:15

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4CZY)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4CZY)

(-) Exons   (0, 0)

(no "Exon" information available for 4CZY)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:323
 aligned with PAN2_NEUCR | P0C581 from UniProtKB/Swiss-Prot  Length:1310

    Alignment length:323
                              1                                                                                                                                                                                                                                                                                                                                
                              |      8        18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318   
           PAN2_NEUCR     - --MDSRDWTQLGCVAYPSPIHPDYHAGPASTIAFDNQDELLWIGTQKGFAGSFIGRELKRFTAFRIHPETDGPLRQFLFVDKGVIFLGSRSVYMAARSGVPIWSIRHESMQDLRAMSFTSKGTSEILVAGWQNKMLVIDVNKGEVVKELPTQDQYSFLKMSRYICAATNKGTVNILDPITFTIKKQWQAHGAFINDLDTSNDFIVTCGGSHRQTHNTPAILDPYVKVFDLKNMSAMNPVPFAPLAAHVRMHPRMLTTAIVVNQAGQIHVTDLLNPSNSQVCYTQPQGVVLHFDVSRTGEGKALADNKHNTYVWGSPNKIQFTE 321
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ........eeeeeee...............eeee.....eeeee....eeeeee....eeeeeee..........eeee....eeee....eeee.....eeeee.......eeeeee......eeeeee...eeeeee....eeeeeee....eeeeee...eeeee...eeeee......eeeeee....eeeeeee...eeeeeee..............eeeeee....ee...ee......eeee......eeeee.....eeeee......eeee.......eeeeee......eeeee...eeeeee......... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4czy A  -1 HMMDSRDWTQLGCVAYPSPIHPDYHAGPASTIAFDNQDELLWIGTQKGFAGSFIGRELKRFTAFRIHPETDGPLRQFLFVDKGVIFLGSRSVYMAARSGVPIWSIRHESMQDLRAMSFTSKGTSEILVAGWQNKMLVIDVNKGEVVKELPTQDQYSFLKMSRYICAATNKGTVNILDPITFTIKKQWQAHGAFINDLDTSNDFIVTCGGSHRQTHNTPAILDPYVKVFDLKNMSAMNPVPFAPLAAHVRMHPRMLTTAIVVNQAGQIHVTDLLNPSNSQVCYTQPQGVVLHFDVSRTGEGKALADNKHNTYVWGSPNKIQFTE 321
                                     8        18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318   


Chain B from PDB  Type:PROTEIN  Length:403
 aligned with PAN3_NEUCR | Q7SDP4 from UniProtKB/Swiss-Prot  Length:656

    Alignment length:412
                                   243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       523       533       543       553       563       573       583       593       603       613       623       633       643  
           PAN3_NEUCR   234 IPKDRRENLQKKLFHMQQLLPNSGLPNLDRWHSLFPLDTKATRNSTCFGYPSWMYKAQNNKNGRHFALRRIEGYRLTNEKAILNVTKEWKKIINANIVTVHEAFTTEFFGDSSLIFVYDFHPLSETLYDHHFPPNNSHNRLRNTNKIPENLLWSYVCQIANALLAIHNAKLAARCLELSKIIWENNRIRLAACSILDVLHHDSPNRKTIEELQQEDFVKFGRIILALATNTPTLNFNNIDAALATIVPRYSTQLRGVLEWLIKPSAPGETKTVETLLGGITTHLANFANFVMQESDEKEFHLMRELENGRIARLMFKLSVVNERGDSCGVHNWSETGERLLLKLFRDYVFHQVDADGKARLDTNHYLNCLSKLDASSEEQILLTSRDNATVFVVSYRSIRQMLDRAYGELGK 645
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhh..............eeeeee...............eeeeeeee.....eeeeeeee......hhhhhhhhhhhhh........eeeeeee......eeeeeee.....eehhhhh....------.......hhhhhhhhhhhhhhhhhhhh............eeee..eeee....hhhhh.........hhhhhhhhhhhhhhhhhhhhh.........hhhhhh.hhhh..hhhhhhhhhhh..........hhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......---..hhhhhhhhhhhhhhhhhh............hhhhhhhhhhhh.....eeeee......eeeeehhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4czy B 234 IPKDRRENLQKKLFHMQQLLPNSGLPNLDRWHSLFPLDTKATRNSTCFGYPSWMYKAQNNKNGRHFALRRIEGYRLTNEKAILNVTKEWKKIINANIVTVHEAFTTEFFGDSSLIFVYDFHPLSETLYDHHFPPN------RNTNKIPENLLWSYVCQIANALLAIHNAKLAARCLELSKIIWENNRIRLAACSILDVLHHDSPNRKTIEELQQEDFVKFGRIILALATNTPTLNFNNIDAALATIVPRYSTQLRGVLEWLIKPSAPGETKTVETLLGGITTHLANFANFVMQESDEKEFHLMRELENGRIARLMFKLSVVNERGDS---HNWSETGERLLLKLFRDYVFHQVDADGKARLDTNHYLNCLSKLDASSEEQILLTSRDNATVFVVSYRSIRQMLDRAYGELGK 645
                                   243       253       263       273       283       293       303       313       323       333       343       353       363    |    - |     383       393       403       413       423       433       443       453       463       473       483       493       503       513       523       533       543       553      |  -|      573       583       593       603       613       623       633       643  
                                                                                                                                                                368    375                                                                                                                                                                                      560 564                                                                                 


Chain C from PDB  Type:PROTEIN  Length:323
 aligned with PAN2_NEUCR | P0C581 from UniProtKB/Swiss-Prot  Length:1310

    Alignment length:323
                              1                                                                                                                                                                                                                                                                                                                                
                              |      8        18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318   
           PAN2_NEUCR     - --MDSRDWTQLGCVAYPSPIHPDYHAGPASTIAFDNQDELLWIGTQKGFAGSFIGRELKRFTAFRIHPETDGPLRQFLFVDKGVIFLGSRSVYMAARSGVPIWSIRHESMQDLRAMSFTSKGTSEILVAGWQNKMLVIDVNKGEVVKELPTQDQYSFLKMSRYICAATNKGTVNILDPITFTIKKQWQAHGAFINDLDTSNDFIVTCGGSHRQTHNTPAILDPYVKVFDLKNMSAMNPVPFAPLAAHVRMHPRMLTTAIVVNQAGQIHVTDLLNPSNSQVCYTQPQGVVLHFDVSRTGEGKALADNKHNTYVWGSPNKIQFTE 321
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ........eeeeeee...............eeee.....eeeee....eeeeee....eeeeeee........eeeeee....eeeee...eeee.....eeeee.......eeeeee......eeeeee...eeeeee....eeeeeee....eeeeee...eeeee...eeeee......eeeeee....eeeeeee...eeeeeee..............eeeeee....ee...ee......eeee......eeeee....eeeeee......eeeee......eeeeee.....eeeeee...eeeeee......... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4czy C  -1 HMMDSRDWTQLGCVAYPSPIHPDYHAGPASTIAFDNQDELLWIGTQKGFAGSFIGRELKRFTAFRIHPETDGPLRQFLFVDKGVIFLGSRSVYMAARSGVPIWSIRHESMQDLRAMSFTSKGTSEILVAGWQNKMLVIDVNKGEVVKELPTQDQYSFLKMSRYICAATNKGTVNILDPITFTIKKQWQAHGAFINDLDTSNDFIVTCGGSHRQTHNTPAILDPYVKVFDLKNMSAMNPVPFAPLAAHVRMHPRMLTTAIVVNQAGQIHVTDLLNPSNSQVCYTQPQGVVLHFDVSRTGEGKALADNKHNTYVWGSPNKIQFTE 321
                                     8        18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318   


Chain D from PDB  Type:PROTEIN  Length:403
 aligned with PAN3_NEUCR | Q7SDP4 from UniProtKB/Swiss-Prot  Length:656

    Alignment length:412
                                   243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       523       533       543       553       563       573       583       593       603       613       623       633       643  
           PAN3_NEUCR   234 IPKDRRENLQKKLFHMQQLLPNSGLPNLDRWHSLFPLDTKATRNSTCFGYPSWMYKAQNNKNGRHFALRRIEGYRLTNEKAILNVTKEWKKIINANIVTVHEAFTTEFFGDSSLIFVYDFHPLSETLYDHHFPPNNSHNRLRNTNKIPENLLWSYVCQIANALLAIHNAKLAARCLELSKIIWENNRIRLAACSILDVLHHDSPNRKTIEELQQEDFVKFGRIILALATNTPTLNFNNIDAALATIVPRYSTQLRGVLEWLIKPSAPGETKTVETLLGGITTHLANFANFVMQESDEKEFHLMRELENGRIARLMFKLSVVNERGDSCGVHNWSETGERLLLKLFRDYVFHQVDADGKARLDTNHYLNCLSKLDASSEEQILLTSRDNATVFVVSYRSIRQMLDRAYGELGK 645
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhh..............eeeeee...............eeeeeeee.....eeeeeeee......hhhhhhhhhhhhh........eeeeeee......eeeeeee.....eehhhhh.....------......hhhhhhhhhhhhhhhhhhhh............eeee..eeee....hhhhh.........hhhhhhhhhhhhhhhhhhhhh.........hhhhhh.......hhhhhhhhhhh..........hhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhh...---.....hhhhhhhhhhhhhhhhhh............hhhhhhhhhhhh.....eeeee......eeeeehhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4czy D 234 IPKDRRENLQKKLFHMQQLLPNSGLPNLDRWHSLFPLDTKATRNSTCFGYPSWMYKAQNNKNGRHFALRRIEGYRLTNEKAILNVTKEWKKIINANIVTVHEAFTTEFFGDSSLIFVYDFHPLSETLYDHHFPPNN------NTNKIPENLLWSYVCQIANALLAIHNAKLAARCLELSKIIWENNRIRLAACSILDVLHHDSPNRKTIEELQQEDFVKFGRIILALATNTPTLNFNNIDAALATIVPRYSTQLRGVLEWLIKPSAPGETKTVETLLGGITTHLANFANFVMQESDEKEFHLMRELENGRIARLMFKLSVVNER---CGVHNWSETGERLLLKLFRDYVFHQVDADGKARLDTNHYLNCLSKLDASSEEQILLTSRDNATVFVVSYRSIRQMLDRAYGELGK 645
                                   243       253       263       273       283       293       303       313       323       333       343       353       363     |   -  |    383       393       403       413       423       433       443       453       463       473       483       493       503       513       523       533       543       553   |   563       573       583       593       603       613       623       633       643  
                                                                                                                                                                 369    376                                                                                                                                                                                  557 561
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 4CZY)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4CZY)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4CZY)

(-) Gene Ontology  (16, 21)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,C   (PAN2_NEUCR | P0C581)
molecular function
    GO:0004527    exonuclease activity    Catalysis of the hydrolysis of ester linkages within nucleic acids by removing nucleotide residues from the 3' or 5' end.
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
    GO:0004518    nuclease activity    Catalysis of the hydrolysis of ester linkages within nucleic acids.
    GO:0003676    nucleic acid binding    Interacting selectively and non-covalently with any nucleic acid.
    GO:0004535    poly(A)-specific ribonuclease activity    Catalysis of the exonucleolytic cleavage of poly(A) to 5'-AMP.
biological process
    GO:0090503    RNA phosphodiester bond hydrolysis, exonucleolytic    The chemical reactions and pathways involving the hydrolysis of terminal 3',5'-phosphodiester bonds in one or two strands of ribonucleotides.
    GO:0006397    mRNA processing    Any process involved in the conversion of a primary mRNA transcript into one or more mature mRNA(s) prior to translation into polypeptide.
    GO:0000288    nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay    A major pathway of degradation of nuclear-transcribed mRNAs that proceeds through a series of ordered steps that includes poly(A) tail shortening and that can regulate mRNA stability.
    GO:0000289    nuclear-transcribed mRNA poly(A) tail shortening    Shortening of the poly(A) tail of a nuclear-transcribed mRNA from full length to an oligo(A) length.
    GO:0090305    nucleic acid phosphodiester bond hydrolysis    The nucleic acid metabolic process in which the phosphodiester bonds between nucleotides are cleaved by hydrolysis.
cellular component
    GO:0000932    P-body    A focus in the cytoplasm where mRNAs may become inactivated by decapping or some other mechanism. Protein and RNA localized to these foci are involved in mRNA degradation, nonsense-mediated mRNA decay (NMD), translational repression, and RNA-mediated gene silencing.
    GO:0031251    PAN complex    A complex that possesses poly(A)-specific ribonuclease activity; catalyzes the message-specific shortening of mRNA poly(A) tails. Contains at least two subunits, known as Pan2p and Pan3p in Saccharomyces.
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

Chain B,D   (PAN3_NEUCR | Q7SDP4)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
biological process
    GO:0006397    mRNA processing    Any process involved in the conversion of a primary mRNA transcript into one or more mature mRNA(s) prior to translation into polypeptide.
    GO:0000288    nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay    A major pathway of degradation of nuclear-transcribed mRNAs that proceeds through a series of ordered steps that includes poly(A) tail shortening and that can regulate mRNA stability.
    GO:0000289    nuclear-transcribed mRNA poly(A) tail shortening    Shortening of the poly(A) tail of a nuclear-transcribed mRNA from full length to an oligo(A) length.
cellular component
    GO:0031251    PAN complex    A complex that possesses poly(A)-specific ribonuclease activity; catalyzes the message-specific shortening of mRNA poly(A) tails. Contains at least two subunits, known as Pan2p and Pan3p in Saccharomyces.
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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  4czy
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  PAN2_NEUCR | P0C581
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  PAN3_NEUCR | Q7SDP4
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    Protein Disorder Prediction: DisEMBL | FoldIndex | GLOBPLOT (for more information see DisProt)

 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        PAN2_NEUCR | P0C581: 4czv 4czw 4czx
        PAN3_NEUCR | Q7SDP4: 4bwk 4bwx 4czx

(-) Related Entries Specified in the PDB File

4czv STRUCTURE OF THE NEUROSPORA CRASSA PAN2 WD40 DOMAIN
4czw STRUCTURE OF THE NEUROSPORA CRASSA PAN2 CATALYTIC UNIT (PROTEASE AND NUCLEASE DOMAIN)
4czx COMPLEX OF NEUROSPORA CRASSA PAN2 (WD40) WITH PAN3 (C -TERM)
4d0k COMPLEX OF CHAETOMIUM THERMOPHILUM PAN2 (WD40-CS1) WITH PAN3 (C-TERM)