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(-) Description

Title :  METHYLMALONYL-COA MUTASE, NON-PRODUCTIVE COA COMPLEX, IN OPEN CONFORMATION REPRESENTING SUBSTRATE-FREE STATE
 
Authors :  P. R. Evans, F. Mancia
Date :  22 Sep 97  (Deposition) - 28 Jan 98  (Release) - 24 Oct 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.50
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  C,D  (1x)
Keywords :  Isomerase, Mutase, Intramolecular Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  F. Mancia, P. R. Evans
Conformational Changes On Substrate Binding To Methylmalony Coa Mutase And New Insights Into The Free Radical Mechanism
Structure V. 6 711 1998
PubMed-ID: 9655823  |  Reference-DOI: 10.1016/S0969-2126(98)00073-2
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - METHYLMALONYL-COA MUTASE
    Chains: A, C
    EC Number: 5.4.99.2
    Engineered: YES
    Expression System: K38 PGP1-2
    Expression System Cellular Location: CYTOPLASM
    Expression System Gene: MUTA, MUTB
    Expression System Plasmid: PMEX2
    Expression System Vector: PT7-7
    Expression System Vector Type: PLASMID
    Gene: MUTA, MUTB
    Organism Scientific: PROPIONIBACTERIUM FREUDENREICHII SUBSP. SHERMANII
    Organism Taxid: 1752
    Other Details: CHAINS A AND C INCLUDE COENZYME B12, AND COA. B12 IS PRESENT LARGELY AS REDUCED COB(II)ALAMIN, OR B12R. COA IS ONLY PARTLY ORDERED AND IS NOT BOUND CORRECTLY IN THE TRUE SUBSTRATE SITE
    Other Details - Source: THE 2 GENES MUTA (BETA CHAIN) AND MUTB (ALPHA CHAIN) ARE COEXPRESSED FROM THE SAME PLASMID
    Strain: NCIB 9885
 
Molecule 2 - METHYLMALONYL-COA MUTASE
    Chains: B, D
    EC Number: 5.4.99.2
    Engineered: YES
    Expression System: K38 PGP1-2
    Expression System Cellular Location: CYTOPLASM
    Expression System Gene: MUTA, MUTB
    Expression System Plasmid: PMEX2
    Expression System Vector: PT7-7
    Expression System Vector Type: PLASMID
    Gene: MUTA, MUTB
    Organism Scientific: PROPIONIBACTERIUM FREUDENREICHII SUBSP. SHERMANII
    Organism Taxid: 1752
    Other Details: CHAINS A AND C INCLUDE COENZYME B12, AND COA. B12 IS PRESENT LARGELY AS REDUCED COB(II)ALAMIN, OR B12R. COA IS ONLY PARTLY ORDERED AND IS NOT BOUND CORRECTLY IN THE TRUE SUBSTRATE SITE
    Other Details - Source: THE 2 GENES MUTA (BETA CHAIN) AND MUTB (ALPHA CHAIN) ARE COEXPRESSED FROM THE SAME PLASMID
    Strain: NCIB 9885

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit : ABCD
Biological Unit 1 (1x): AB  
Biological Unit 2 (1x):   CD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 4)

Asymmetric Unit (2, 4)
No.NameCountTypeFull Name
1B122Ligand/IonCOBALAMIN
2COA2Ligand/IonCOENZYME A
Biological Unit 1 (2, 2)
No.NameCountTypeFull Name
1B121Ligand/IonCOBALAMIN
2COA1Ligand/IonCOENZYME A
Biological Unit 2 (2, 2)
No.NameCountTypeFull Name
1B121Ligand/IonCOBALAMIN
2COA1Ligand/IonCOENZYME A

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETYR A:75 , ARG A:82 , LYS A:321 , HOH A:999BINDING SITE FOR RESIDUE COA A 801
2AC2SOFTWARETYR C:75 , ARG C:82 , LYS C:321 , HOH C:994 , VAL D:42BINDING SITE FOR RESIDUE COA C 801
3AC3SOFTWAREVAL A:206 , ARG A:207 , THR A:209 , GLU A:247 , TRP A:334 , GLU A:370 , ALA A:371 , ALA A:373 , GLN A:454 , GLY A:609 , HIS A:610 , ASP A:611 , ARG A:612 , GLY A:613 , ILE A:617 , TYR A:621 , GLY A:653 , SER A:655 , LEU A:657 , ALA A:658 , GLY A:659 , GLY A:685 , GLY A:686 , VAL A:687 , TYR A:705 , THR A:706 , PRO A:707 , THR A:709 , HOH A:810 , HOH A:848 , HOH A:849 , HOH A:856 , HOH A:857 , HOH A:880 , HOH A:918 , HOH A:1000BINDING SITE FOR RESIDUE B12 A 800
4AC4SOFTWARELEU C:119 , VAL C:206 , ARG C:207 , THR C:209 , GLU C:247 , TRP C:334 , GLU C:370 , ALA C:371 , ILE C:372 , ALA C:373 , GLN C:454 , LEU C:602 , GLY C:609 , HIS C:610 , ASP C:611 , ARG C:612 , GLY C:613 , ILE C:617 , TYR C:621 , GLY C:653 , SER C:655 , LEU C:657 , ALA C:658 , GLY C:659 , GLY C:685 , GLY C:686 , VAL C:687 , TYR C:705 , THR C:706 , PRO C:707 , THR C:709 , HOH C:810 , HOH C:847 , HOH C:848 , HOH C:855 , HOH C:856 , HOH C:878 , HOH C:913 , HOH C:995BINDING SITE FOR RESIDUE B12 C 800

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2REQ)

(-) Cis Peptide Bonds  (4, 4)

Asymmetric Unit
No.Residues
1Pro A:68 -Pro A:69
2Ala B:91 -Pro B:92
3Pro C:68 -Pro C:69
4Ala D:91 -Pro D:92

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2REQ)

(-) PROSITE Motifs  (2, 6)

Asymmetric Unit (2, 6)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1METMALONYL_COA_MUTASEPS00544 Methylmalonyl-CoA mutase signature.MUTA_PROFR377-402
 		  2B:377-402
D:377-402
MUTB_PROFR381-406
 		  2A:381-406
C:381-406
2B12_BINDINGPS51332 B12-binding domain profile.MUTB_PROFR597-728
 		  2A:597-728
C:597-728
Biological Unit 1 (2, 3)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1METMALONYL_COA_MUTASEPS00544 Methylmalonyl-CoA mutase signature.MUTA_PROFR377-402
 		  1B:377-402
-
MUTB_PROFR381-406
 		  1A:381-406
-
2B12_BINDINGPS51332 B12-binding domain profile.MUTB_PROFR597-728
 		  1A:597-728
-
Biological Unit 2 (2, 3)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1METMALONYL_COA_MUTASEPS00544 Methylmalonyl-CoA mutase signature.MUTA_PROFR377-402
 		  1-
D:377-402
MUTB_PROFR381-406
 		  1-
C:381-406
2B12_BINDINGPS51332 B12-binding domain profile.MUTB_PROFR597-728
 		  1-
C:597-728

(-) Exons   (0, 0)

(no "Exon" information available for 2REQ)

(-) Sequences/Alignments

Asymmetric 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:725
 aligned with MUTB_PROFR | P11653 from UniProtKB/Swiss-Prot  Length:728

    Alignment length:725
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       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       653       663       673       683       693       703       713       723     
           MUTB_PROFR     4 LPRFDSVDLGNAPVPADAARRFEELAAKAGTGEAWETAEQIPVGTLFNEDVYKDMDWLDTYAGIPPFVHGPYATMYAFRPWTIRQYAGFSTAKESNAFYRRNLAAGQKGLSVAFDLPTHRGYDSDNPRVAGDVGMAGVAIDSIYDMRELFAGIPLDQMSVSMTMNGAVLPILALYVVTAEEQGVKPEQLAGTIQNDILKEFMVRNTYIYPPQPSMRIISEIFAYTSANMPKWNSISISGYHMQEAGATADIEMAYTLADGVDYIRAGESVGLNVDQFAPRLSFFWGIGMNFFMEVAKLRAARMLWAKLVHQFGPKNPKSMSLRTHSQTSGWSLTAQDVYNNVVRTCIEAMAATQGHTQSLHTNSLDEAIALPTDFSARIARNTQLFLQQESGTTRVIDPWSGSAYVEELTWDLARKAWGHIQEVEKVGGMAKAIEKGIPKMRIEEAAARTQARIDSGRQPLIGVNKYRLEHEPPLDVLKVDNSTVLAEQKAKLVKLRAERDPEKVKAALDKITWAAGNPDDKDPDRNLLKLCIDAGRAMATVGEMSDALEKVFGRYTAQIRTISGVYSKEVKNTPEVEEARELVEEFEQAEGRRPRILLAKMGQDGHDRGQKVIATAYADLGFDVDVGPLFQTPEETARQAVEADVHVVGVSSLAGGHLTLVPALRKELDKLGRPDILITVGGVIPEQDFDELRKDGAVEIYTPGTVIPESAISLVKKLRASLDA 728
               SCOP domains d2reqa1 A:4-560 Methylmalonyl-CoA mutase alpha subunit, domain 1                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             d2reqa2 A:561-728 Methylmalonyl-CoA mutase alpha subunit, C-terminal domain                                                                                              SCOP domains
               CATH domains ----------------------------------2reqA01 A:38-559  [code=3.20.20.240, no name defined]                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     ---2reqA02 A:563-726  [code=3.40.50.280, no name defined]                                                                                                              -- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .................hhhhhhhhhhhh...................hhhh......................hhhh.............hhhhhhhhhhhhhh...eeee...hhhh.......hhhhhh..........hhhhhhh.........eeee.....hhhhhhhhhhhhhhh...hhh.eeee...hhhhhh........hhhhhhhhhhhhhhhhhh...........hhhhhh...hhhhhhhhhhhhhhhhhhhhhh...hhhhhhh..eeeee...hhhhhhhhhhhhhhhhhhhhhh....hhhh...eeeee.........hhhhhhhhhhhhhhhhh....eee............hhhhhhhhhhhhhhhhh.............hhhhhhhhhhhhhhhhhhhhhhh...hhhhhhh.hhhhhhhhhhhhhhhhhhh..........................hhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhh......hhh.hhhhhhhhhhh...hhhhhhhhhhhh............hhhhhh...hhhhhhhhhhhhhhhhh....eeeee........hhhhhhhhhhhhh..eeee......hhhhhhhhhh....eeeeee....hhhhhhhhhhhhhhh.....eeeeee...hhhhhhhhh.....eee....hhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------METMALONYL_COA_MUTASE     ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                PROSITE (1) -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------B12_BINDING  PDB: A:597-728 UniProt: 597-728                                                                                         PROSITE (1)
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2req A   4 LPRFDSVDLGNAPVPADAARRFEELAAKAGTGEAWETAEQIPVGTLFNEDVYKDMDWLDTYAGIPPFVHGPYATMYAFRPWTIRQYAGFSTAKESNAFYRRNLAAGQKGLSVAFDLPTHRGYDSDNPRVAGDVGMAGVAIDSIYDMRELFAGIPLDQMSVSMTMNGAVLPILALYVVTAEEQGVKPEQLAGTIQNDILKEFMVRNTYIYPPQPSMRIISEIFAYTSANMPKWNSISISGYHMQEAGATADIEMAYTLADGVDYIRAGESVGLNVDQFAPRLSFFWGIGMNFFMEVAKLRAARMLWAKLVHQFGPKNPKSMSLRTHSQTSGWSLTAQDVYNNVVRTCIEAMAATQGHTQSLHTNSLDEAIALPTDFSARIARNTQLFLQQESGTTRVIDPWSGSAYVEELTWDLARKAWGHIQEVEKVGGMAKAIEKGIPKMRIEEAAARTQARIDSGRQPLIGVNKYRLEHEPPLDVLKVDNSTVLAEQKAKLVKLRAERDPEKVKAALDKITWAAGNPDDKDPDRNLLKLCIDAGRAMATVGEMSDALEKVFGRYTAQIRTISGVYSKEVKNTPEVEEARELVEEFEQAEGRRPRILLAKMGQDGHDRGQKVIATAYADLGFDVDVGPLFQTPEETARQAVEADVHVVGVSSLAGGHLTLVPALRKELDKLGRPDILITVGGVIPEQDFDELRKDGAVEIYTPGTVIPESAISLVKKLRASLDA 728
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       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       653       663       673       683       693       703       713       723     


Chain B from PDB  Type:PROTEIN  Length:619
 aligned with MUTA_PROFR | P11652 from UniProtKB/Swiss-Prot  Length:638

    Alignment length:621
                                    26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416       426       436       446       456       466       476       486       496       506       516       526       536       546       556       566       576       586       596       606       616       626       636 
           MUTA_PROFR    17 TPTTLSLAGDFPKATEEQWEREVEKVLNRGRPPEKQLTFAECLKRLTVHTVDGIDIVPMYRPKDAPKKLGYPGVAPFTRGTTVRNGDMDAWDVRALHEDPDEKFTRKAILEGLERGVTSLLLRVDPDAIAPEHLDEVLSDVLLEMTKVEVFSRYDQGAAAEALVSVYERSDKPAKDLALNLGLDPIAFAALQGTEPDLTVLGDWVRRLAKFSPDSRAVTIDANIYHNAGAGDVAELAWALATGAEYVRALVEQGFTATEAFDTINFRVTATHDQFLTIARLRALREAWARIGEVFGVDEDKRGARQNAITSWRDVTREDPYVNILRGSIATFSASVGGAESITTLPFTQALGLPEDDFPLRIARNTGIVLAEEVNIGRVNDPAGGSYYVESLTRSLADAAWKEFQEVEKLGGMSKAVMTEHVTKVLDACNAERAKRLANRKQPITAVSEFPMIGARSIETKPFPAAPARKGLAWHRDSEVFEQLMDRSTSVSERPKVFLACLGTRRDFGGREGFSSPVWHIAGIDTPQVEGGTTAEIVEAFKKSGAQVADLCSSAKVYAQQGLEVAKALKAAGAKALYLSGAFKEFGDDAAEAEKLIDGRLFMGMDVVDTLSSTLDILGVA 637
               SCOP domains d2reqb1 B:17-475 Methylmalonyl-CoA mutase beta subunit, domain 1                                                                                                                                                                                                                                                                                                                                                                                                           d2reqb2 B:476-637 Methylmalonyl-CoA mutase beta subunit, C-terminal dom  ain                                                                                       SCOP domains
               CATH domains ----------------------------------------------2reqB01 B:63-499  [code=3.20.20.240, no name defined]                                                                                                                                                                                                                                                                                                                                                                                                2reqB02 B:500-636  [code=3.40.50.280, no name d  efined]                                                                                 - CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......hhh.....hhhhhhhhhhhhh..........hhhhhhh................hhh.............................eeee....hhhhhhhhhhhhh....eeeee.......hhhhhhh.........eeeee....hhhhhhhhhhhhhh....hhh........hhhhhhhh.....hhhhhhhhhhhhh.......eeee.hhhhh....hhhhhhhhhhhhhhhhhhhhh....hhhhhhheeeeeee...hhhhhhhhhhhhhhhhhhhhhh...hhh....eeeee.hhh.....hhhhhhhhhhhhhhhhhh...eee..............hhhhhhhhhhhhhhh..............hhhhhhhhhhhhhhhhhhhhhhh...hhhhhh..hhhhhhhhhhhhhhhhhhh.......................................hhhhhhhhhhhh.......eeee...hhhhhhhhhhhhhhhhhh........--.hhhhhhhhhhh...eeeee..hhhhhhhhhhhhhhhhh....eeee..........hhhhhhh..........hhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------METMALONYL_COA_MUTASE     ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2req B  17 TPTTLSLAGDFPKATEEQWEREVEKVLNRGRPPEKQLTFAECLKRLTVHTVDGIDIVPMYRPKDAPKKLGYPGVAPFTRGTTVRNGDMDAWDVRALHEDPDEKFTRKAILEGLERGVTSLLLRVDPDAIAPEHLDEVLSDVLLEMTKVEVFSRYDQGAAAEALVSVYERSDKPAKDLALNLGLDPIGFAALQGTEPDLTVLGDWVRRLAKFSPDSRAVTIDANIYHNAGAGDVAELAWALATGAEYVRALVEQGFTATEAFDTINFRVTATHDQFLTIARLRALREAWARIGEVFGVDEDKRGARQNAITSWRELTREDPYVNILRGSIATFSASVGGAESITTLPFTQALGLPEDDFPLRIARNTGIVLAEEVNIGRVNDPAGGSYYVESLTRSLADAAWKEFQEVEKLGGMSKAVMTEHVTKVLDACNAERAKRLANRKQPITAVSEFPMIGARSIETKPFPAAPARKGLAWHRDSEVFEQLMDRSTSVSERPKVFLACLGTRRDFGGREGFSSPVWHIAGIDTPQVE--TTAEIVEAFKKSGAQVADLCSSAKVYAQQGLEVAKALKAAGAKALYLSGAFKEFGDDAAEAEKLIDGRLFMGMDVVDTLSSTLDILGVA 637
                                    26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416       426       436       446       456       466       476       486       496       506       516       526       536       546  |    556       566       576       586       596       606       616       626       636 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           546  |                                                                                        
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              549                                                                                        


Chain C from PDB  Type:PROTEIN  Length:725
 aligned with MUTB_PROFR | P11653 from UniProtKB/Swiss-Prot  Length:728

    Alignment length:725
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       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       653       663       673       683       693       703       713       723     
           MUTB_PROFR     4 LPRFDSVDLGNAPVPADAARRFEELAAKAGTGEAWETAEQIPVGTLFNEDVYKDMDWLDTYAGIPPFVHGPYATMYAFRPWTIRQYAGFSTAKESNAFYRRNLAAGQKGLSVAFDLPTHRGYDSDNPRVAGDVGMAGVAIDSIYDMRELFAGIPLDQMSVSMTMNGAVLPILALYVVTAEEQGVKPEQLAGTIQNDILKEFMVRNTYIYPPQPSMRIISEIFAYTSANMPKWNSISISGYHMQEAGATADIEMAYTLADGVDYIRAGESVGLNVDQFAPRLSFFWGIGMNFFMEVAKLRAARMLWAKLVHQFGPKNPKSMSLRTHSQTSGWSLTAQDVYNNVVRTCIEAMAATQGHTQSLHTNSLDEAIALPTDFSARIARNTQLFLQQESGTTRVIDPWSGSAYVEELTWDLARKAWGHIQEVEKVGGMAKAIEKGIPKMRIEEAAARTQARIDSGRQPLIGVNKYRLEHEPPLDVLKVDNSTVLAEQKAKLVKLRAERDPEKVKAALDKITWAAGNPDDKDPDRNLLKLCIDAGRAMATVGEMSDALEKVFGRYTAQIRTISGVYSKEVKNTPEVEEARELVEEFEQAEGRRPRILLAKMGQDGHDRGQKVIATAYADLGFDVDVGPLFQTPEETARQAVEADVHVVGVSSLAGGHLTLVPALRKELDKLGRPDILITVGGVIPEQDFDELRKDGAVEIYTPGTVIPESAISLVKKLRASLDA 728
               SCOP domains d2reqc1 C:4-560 Methylmalonyl-CoA mutase alpha subunit, domain 1                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             d2reqc2 C:561-728 Methylmalonyl-CoA mutase alpha subunit, C-terminal domain                                                                                              SCOP domains
               CATH domains ----------------------------------2reqC01 C:38-559  [code=3.20.20.240, no name defined]                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     ---2reqC02 C:563-726  [code=3.40.50.280, no name defined]                                                                                                              -- CATH domains
           Pfam domains (1) ----------------------------------MM_CoA_mutase-2reqC03 C:38-559                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            --------------------------------------B12-binding-2reqC01 C:598-712                                                                                      ---------------- Pfam domains (1)
           Pfam domains (2) ----------------------------------MM_CoA_mutase-2reqC04 C:38-559                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            --------------------------------------B12-binding-2reqC02 C:598-712                                                                                      ---------------- Pfam domains (2)
         Sec.struct. author .................hhhhhhhhhhhh...................hhhh......................hhh..............hhhhhhhhhhhhhh...eeee...hhhh.......hhhhhh..........hhhhhhhh........eeee.....hhhhhhhhhhhhhhh...hhh.eeee...hhhhhh........hhhhhhhhhhhhhhhhhh.......eee.hhhhhh...hhhhhhhhhhhhhhhhhhhhhh...hhhh....eeeeee...hhhhhhhhhhhhhhhhhhhhhh....hhhh...eeeee.........hhhhhhhhhhhhhhhhhh...eee............hhhhhhhhhhhhhhhh..............hhhhhhhhhhhhhhhhhhhhhhh...hhhhhhh.hhhhhhhhhhhhhhhhhh...........................hhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhh......hhh.hhhhhhhhhh....hhhhhhhhhhhh............hhhhhh...hhhhhhhhhhhhhhhhh....eeeee........hhhhhhhhhhhhh..eeee......hhhhhhhhhhh...eeeeee....hhhhhhhhhhhhhh......eeeeee...hhhhhhhhh.....eee....hhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------METMALONYL_COA_MUTASE     ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                PROSITE (1) -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------B12_BINDING  PDB: C:597-728 UniProt: 597-728                                                                                         PROSITE (1)
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2req C   4 LPRFDSVDLGNAPVPADAARRFEELAAKAGTGEAWETAEQIPVGTLFNEDVYKDMDWLDTYAGIPPFVHGPYATMYAFRPWTIRQYAGFSTAKESNAFYRRNLAAGQKGLSVAFDLPTHRGYDSDNPRVAGDVGMAGVAIDSIYDMRELFAGIPLDQMSVSMTMNGAVLPILALYVVTAEEQGVKPEQLAGTIQNDILKEFMVRNTYIYPPQPSMRIISEIFAYTSANMPKWNSISISGYHMQEAGATADIEMAYTLADGVDYIRAGESVGLNVDQFAPRLSFFWGIGMNFFMEVAKLRAARMLWAKLVHQFGPKNPKSMSLRTHSQTSGWSLTAQDVYNNVVRTCIEAMAATQGHTQSLHTNSLDEAIALPTDFSARIARNTQLFLQQESGTTRVIDPWSGSAYVEELTWDLARKAWGHIQEVEKVGGMAKAIEKGIPKMRIEEAAARTQARIDSGRQPLIGVNKYRLEHEPPLDVLKVDNSTVLAEQKAKLVKLRAERDPEKVKAALDKITWAAGNPDDKDPDRNLLKLCIDAGRAMATVGEMSDALEKVFGRYTAQIRTISGVYSKEVKNTPEVEEARELVEEFEQAEGRRPRILLAKMGQDGHDRGQKVIATAYADLGFDVDVGPLFQTPEETARQAVEADVHVVGVSSLAGGHLTLVPALRKELDKLGRPDILITVGGVIPEQDFDELRKDGAVEIYTPGTVIPESAISLVKKLRASLDA 728
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       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       653       663       673       683       693       703       713       723     


Chain D from PDB  Type:PROTEIN  Length:619
 aligned with MUTA_PROFR | P11652 from UniProtKB/Swiss-Prot  Length:638

    Alignment length:621
                                    26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416       426       436       446       456       466       476       486       496       506       516       526       536       546       556       566       576       586       596       606       616       626       636 
           MUTA_PROFR    17 TPTTLSLAGDFPKATEEQWEREVEKVLNRGRPPEKQLTFAECLKRLTVHTVDGIDIVPMYRPKDAPKKLGYPGVAPFTRGTTVRNGDMDAWDVRALHEDPDEKFTRKAILEGLERGVTSLLLRVDPDAIAPEHLDEVLSDVLLEMTKVEVFSRYDQGAAAEALVSVYERSDKPAKDLALNLGLDPIAFAALQGTEPDLTVLGDWVRRLAKFSPDSRAVTIDANIYHNAGAGDVAELAWALATGAEYVRALVEQGFTATEAFDTINFRVTATHDQFLTIARLRALREAWARIGEVFGVDEDKRGARQNAITSWRDVTREDPYVNILRGSIATFSASVGGAESITTLPFTQALGLPEDDFPLRIARNTGIVLAEEVNIGRVNDPAGGSYYVESLTRSLADAAWKEFQEVEKLGGMSKAVMTEHVTKVLDACNAERAKRLANRKQPITAVSEFPMIGARSIETKPFPAAPARKGLAWHRDSEVFEQLMDRSTSVSERPKVFLACLGTRRDFGGREGFSSPVWHIAGIDTPQVEGGTTAEIVEAFKKSGAQVADLCSSAKVYAQQGLEVAKALKAAGAKALYLSGAFKEFGDDAAEAEKLIDGRLFMGMDVVDTLSSTLDILGVA 637
               SCOP domains d2reqd1 D:17-475 Methylmalonyl-CoA mutase beta subunit, domain 1                                                                                                                                                                                                                                                                                                                                                                                                           d2reqd2 D:476-637 Methylmalonyl-CoA mutase beta subunit, C-terminal dom  ain                                                                                       SCOP domains
               CATH domains ----------------------------------------------2reqD01 D:63-499  [code=3.20.20.240, no name defined]                                                                                                                                                                                                                                                                                                                                                                                                2reqD02 D:500-636  [code=3.40.50.280, no name d  efined]                                                                                 - CATH domains
           Pfam domains (1) --------------------------------MM_CoA_mutase-2reqD01 D:49-519                                                                                                                                                                                                                                                                                                                                                                                                                                                         ---------------------------------------------------------------------------------------------------------------------- Pfam domains (1)
           Pfam domains (2) --------------------------------MM_CoA_mutase-2reqD02 D:49-519                                                                                                                                                                                                                                                                                                                                                                                                                                                         ---------------------------------------------------------------------------------------------------------------------- Pfam domains (2)
         Sec.struct. author .......hhh.....hhhhhhhhhhhhh..........hhhhhhhh...............hhh.............................eeee....hhhhhhhhhhhhh....eeeee.......hhhhhhh.........eeeee....hhhhhhhhhhhhhh....hhh........hhhhhhhh........hhhhhhhhh........eeee.hhhhh....hhhhhhhhhhhhhhhhhhhhhh...hhhhhhheeeeeee...hhhhhhhhhhhhhhhhhhhhh....hhh....eeeee.hhh.....hhhhhhhhhhhhhhhhhh...eee..............hhhhhhhhhhhhhhh..............hhhhhhhhhhhhhhhhhhhhhhh...hhhhhh..hhhhhhhhhhhhhhhhhhh.......................................hhhhhhhhhhhh.......eeee...hhhhhhhhhhhhhhhhhh........--.hhhhhhhhhhh...eeeee..hhhhhhhhhhhhhhhhh....eeeee..hhh....hhhhhhh..eee.....hhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------METMALONYL_COA_MUTASE     ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2req D  17 TPTTLSLAGDFPKATEEQWEREVEKVLNRGRPPEKQLTFAECLKRLTVHTVDGIDIVPMYRPKDAPKKLGYPGVAPFTRGTTVRNGDMDAWDVRALHEDPDEKFTRKAILEGLERGVTSLLLRVDPDAIAPEHLDEVLSDVLLEMTKVEVFSRYDQGAAAEALVSVYERSDKPAKDLALNLGLDPIGFAALQGTEPDLTVLGDWVRRLAKFSPDSRAVTIDANIYHNAGAGDVAELAWALATGAEYVRALVEQGFTATEAFDTINFRVTATHDQFLTIARLRALREAWARIGEVFGVDEDKRGARQNAITSWRELTREDPYVNILRGSIATFSASVGGAESITTLPFTQALGLPEDDFPLRIARNTGIVLAEEVNIGRVNDPAGGSYYVESLTRSLADAAWKEFQEVEKLGGMSKAVMTEHVTKVLDACNAERAKRLANRKQPITAVSEFPMIGARSIETKPFPAAPARKGLAWHRDSEVFEQLMDRSTSVSERPKVFLACLGTRRDFGGREGFSSPVWHIAGIDTPQVE--TTAEIVEAFKKSGAQVADLCSSAKVYAQQGLEVAKALKAAGAKALYLSGAFKEFGDDAAEAEKLIDGRLFMGMDVVDTLSSTLDILGVA 637
                                    26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416       426       436       446       456       466       476       486       496       506       516       526       536       546  |    556       566       576       586       596       606       616       626       636 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           546  |                                                                                        
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              549
   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  (4, 8)

Asymmetric Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (2, 8)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (2, 6)

Asymmetric Unit
(-)
Clan: no clan defined [family: B12-binding] (9)
(-)
Clan: no clan defined [family: MM_CoA_mutase] (5)

(-) Gene Ontology  (9, 17)

Asymmetric Unit(hide GO term definitions)
Chain A,C   (MUTB_PROFR | P11653)
molecular function
    GO:0003824    catalytic activity    Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
    GO:0031419    cobalamin binding    Interacting selectively and non-covalently with cobalamin (vitamin B12), a water-soluble vitamin characterized by possession of a corrin nucleus containing a cobalt atom.
    GO:0016866    intramolecular transferase activity    Catalysis of the transfer of a functional group from one position to another within a single molecule.
    GO:0016853    isomerase activity    Catalysis of the geometric or structural changes within one molecule. Isomerase is the systematic name for any enzyme of EC class 5.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0004494    methylmalonyl-CoA mutase activity    Catalysis of the reaction: (R)-methylmalonyl-CoA = succinyl-CoA.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
biological process
    GO:0008152    metabolic process    The chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation.

Chain B,D   (MUTA_PROFR | P11652)
molecular function
    GO:0003824    catalytic activity    Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
    GO:0031419    cobalamin binding    Interacting selectively and non-covalently with cobalamin (vitamin B12), a water-soluble vitamin characterized by possession of a corrin nucleus containing a cobalt atom.
    GO:0016866    intramolecular transferase activity    Catalysis of the transfer of a functional group from one position to another within a single molecule.
    GO:0016853    isomerase activity    Catalysis of the geometric or structural changes within one molecule. Isomerase is the systematic name for any enzyme of EC class 5.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0004494    methylmalonyl-CoA mutase activity    Catalysis of the reaction: (R)-methylmalonyl-CoA = succinyl-CoA.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
biological process
    GO:0019652    lactate fermentation to propionate and acetate    The anaerobic enzymatic conversion of lactate to propionate, concomitant with the oxidation of lactate to acetate and CO2 and yielding energy in the form of adenosine triphosphate (ATP).
    GO:0008152    metabolic process    The chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation.

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 Related Entries

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

UniProtKB/Swiss-Prot
        MUTA_PROFR | P11652: 1e1c 1req 3req 4req 5req 6req 7req
        MUTB_PROFR | P11653: 1e1c 1req 3req 4req 5req 6req 7req

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 2REQ)