Show PDB file:   
         Plain Text   HTML   (compressed file size)
QuickSearch:   
by PDB,NDB,UniProt,PROSITE Code or Search Term(s)  
(-)Asym.Unit - manually
(-)Asymmetric Unit
(-)Asym. Unit - sites
(-)Biological Unit 1
(-)Biol. Unit 1 - sites
(-)Biological Unit 2
collapse expand < >
Image Asym.Unit - manually
Asym.Unit - manually  (Jmol Viewer)
Image Asymmetric Unit
Asymmetric Unit  (Jmol Viewer)
Image Asym. Unit - sites
Asym. Unit - sites  (Jmol Viewer)
Image Biological Unit 1
Biological Unit 1  (Jmol Viewer)
Image Biol. Unit 1 - sites
Biol. Unit 1 - sites  (Jmol Viewer)
Image Biological Unit 2
Biological Unit 2  (Jmol Viewer)

(-) Description

Title :  C123AT MUTANT OF E. COLI SUCCINYL-COA SYNTHETASE ORTHORHOMBIC CRYSTAL FORM
 
Authors :  M. E. Fraser
Date :  08 Nov 06  (Deposition) - 24 Jul 07  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.90
Chains :  Asym. Unit :  A,B,D,E,F,G,H,I
Biol. Unit 1:  A,B,F,G  (1x)
Biol. Unit 2:  D,E,H,I  (1x)
Keywords :  Citric Acid Cycle, Heterotetramer, Ligase, Atp-Grasp Fold, Rossmann Fold (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  E. Hidber, E. R. Brownie, K. Hayakawa, M. E. Fraser
Participation Of Cys 123Alpha Of Escherichia Coli Succinyl-Coa Synthetase In Catalysis
Acta Crystallogr. , Sect. D V. 63 876 2007
PubMed-ID: 17642514  |  Reference-DOI: 10.1107/S0907444907029319
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - SUCCINYL-COA LIGASE [ADP-FORMING] SUBUNIT ALPHA
    Chains: A, D, F, H
    EC Number: 6.2.1.5
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PGS202
    Expression System Strain: TK3D18
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: SUCD
    Mutation: YES
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 562
    Synonym: SUCCINYL-COA SYNTHETASE SUBUNIT ALPHA, SCS-ALPHA
 
Molecule 2 - SUCCINYL-COA SYNTHETASE BETA CHAIN
    Chains: B, E, G, I
    EC Number: 6.2.1.5
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PGS202
    Expression System Strain: TK3D18
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: SUCC
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 562
    Synonym: SCS-BETA

 Structural Features

(-) Chains, Units

  12345678
Asymmetric Unit : ABDEFGHI
Biological Unit 1 (1x): AB  FG  
Biological Unit 2 (1x):   DE  HI

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 16)

Asymmetric Unit (3, 16)
No.NameCountTypeFull Name
1COA4Ligand/IonCOENZYME A
2NEP4Mod. Amino AcidN1-PHOSPHONOHISTIDINE
3SO48Ligand/IonSULFATE ION
Biological Unit 1 (3, 8)
No.NameCountTypeFull Name
1COA2Ligand/IonCOENZYME A
2NEP2Mod. Amino AcidN1-PHOSPHONOHISTIDINE
3SO44Ligand/IonSULFATE ION
Biological Unit 2 (3, 8)
No.NameCountTypeFull Name
1COA2Ligand/IonCOENZYME A
2NEP2Mod. Amino AcidN1-PHOSPHONOHISTIDINE
3SO44Ligand/IonSULFATE ION

(-) Sites  (12, 12)

Asymmetric Unit (12, 12)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREGLY B:53 , ARG B:54 , GLY B:55 , ASP B:213BINDING SITE FOR RESIDUE SO4 B 389
02AC2SOFTWAREARG A:243 , MET B:1 , GLY B:220 , ARG B:233BINDING SITE FOR RESIDUE SO4 B 390
03AC3SOFTWAREGLY E:52 , GLY E:53 , ARG E:54 , GLY E:55 , ASP E:213BINDING SITE FOR RESIDUE SO4 E 389
04AC4SOFTWAREARG D:243 , MET E:1 , GLY E:220 , ARG E:233BINDING SITE FOR RESIDUE SO4 E 390
05AC5SOFTWAREGLY G:52 , GLY G:53 , ARG G:54 , GLY G:55 , ASP G:213BINDING SITE FOR RESIDUE SO4 G 389
06AC6SOFTWAREARG F:243 , MET G:1 , GLY G:220 , ARG G:233BINDING SITE FOR RESIDUE SO4 G 390
07AC7SOFTWAREGLY I:52 , GLY I:53 , ARG I:54 , GLY I:55 , ASP I:213BINDING SITE FOR RESIDUE SO4 I 389
08AC8SOFTWAREARG H:243 , MET I:1 , GLY I:220 , ARG I:233BINDING SITE FOR RESIDUE SO4 I 390
09AC9SOFTWARETHR A:16 , GLY A:17 , SER A:18 , GLN A:19 , VAL A:38 , THR A:39 , PRO A:40 , LYS A:42 , TYR A:71 , VAL A:72 , PRO A:73 , ILE A:95 , THR A:96 , GLU A:97 , ASN A:122 , THR A:123 , PRO A:124 , ILE A:136 , NEP A:246 , GLU E:33 , SER E:36 , LYS E:66BINDING SITE FOR RESIDUE COA A 300
10BC1SOFTWAREGLU B:33 , SER B:36 , LYS B:66 , GLY D:14 , THR D:16 , GLY D:17 , SER D:18 , GLN D:19 , THR D:39 , LYS D:42 , TYR D:71 , VAL D:72 , PRO D:73 , ILE D:95 , THR D:96 , GLU D:97 , THR D:123 , PRO D:124 , ILE D:136 , ARG I:161BINDING SITE FOR RESIDUE COA D 301
11BC2SOFTWAREARG B:161 , GLY F:14 , THR F:16 , GLY F:17 , SER F:18 , GLN F:19 , VAL F:38 , THR F:39 , PRO F:40 , LYS F:42 , TYR F:71 , VAL F:72 , PRO F:73 , SER F:80 , ILE F:95 , THR F:96 , GLU F:97 , ASN F:122 , THR F:123 , ILE F:136 , NEP F:246 , ARG I:29 , GLU I:33 , SER I:36 , LYS I:66BINDING SITE FOR RESIDUE COA F 400
12BC3SOFTWAREARG G:29 , GLU G:33 , SER G:36 , LYS G:66 , THR H:16 , GLY H:17 , SER H:18 , GLN H:19 , THR H:39 , PRO H:40 , LYS H:42 , TYR H:71 , VAL H:72 , PRO H:73 , ILE H:95 , THR H:96 , GLU H:97 , ASN H:122 , THR H:123 , PRO H:124BINDING SITE FOR RESIDUE COA H 401

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2NU9)

(-) Cis Peptide Bonds  (12, 12)

Asymmetric Unit
No.Residues
1Gly A:120 -Pro A:121
2Gly B:41 -Pro B:42
3Asn B:199 -Pro B:200
4Gly D:120 -Pro D:121
5Gly E:41 -Pro E:42
6Asn E:199 -Pro E:200
7Gly F:120 -Pro F:121
8Gly G:41 -Pro G:42
9Asn G:199 -Pro G:200
10Gly H:120 -Pro H:121
11Gly I:41 -Pro I:42
12Asn I:199 -Pro I:200

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2NU9)

(-) PROSITE Motifs  (3, 12)

Asymmetric Unit (3, 12)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1SUCCINYL_COA_LIG_1PS01216 ATP-citrate lyase / succinyl-CoA ligases family signature 1.SUCD_ECOLI152-181
 
 
 		  4A:151-180
D:151-180
F:151-180
H:151-180
2SUCCINYL_COA_LIG_2PS00399 ATP-citrate lyase / succinyl-CoA ligases family active site.SUCD_ECOLI236-249
 
 
 		  4A:235-248
D:235-248
F:235-248
H:235-248
3SUCCINYL_COA_LIG_3PS01217 ATP-citrate lyase / succinyl-CoA ligases family signature 3.SUCC_ECOLI257-282
 
 
 		  4B:257-282
E:257-282
G:257-282
I:257-282
Biological Unit 1 (3, 6)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1SUCCINYL_COA_LIG_1PS01216 ATP-citrate lyase / succinyl-CoA ligases family signature 1.SUCD_ECOLI152-181
 
 
 		  2A:151-180
-
F:151-180
-
2SUCCINYL_COA_LIG_2PS00399 ATP-citrate lyase / succinyl-CoA ligases family active site.SUCD_ECOLI236-249
 
 
 		  2A:235-248
-
F:235-248
-
3SUCCINYL_COA_LIG_3PS01217 ATP-citrate lyase / succinyl-CoA ligases family signature 3.SUCC_ECOLI257-282
 
 
 		  2B:257-282
-
G:257-282
-
Biological Unit 2 (3, 6)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1SUCCINYL_COA_LIG_1PS01216 ATP-citrate lyase / succinyl-CoA ligases family signature 1.SUCD_ECOLI152-181
 
 
 		  2-
D:151-180
-
H:151-180
2SUCCINYL_COA_LIG_2PS00399 ATP-citrate lyase / succinyl-CoA ligases family active site.SUCD_ECOLI236-249
 
 
 		  2-
D:235-248
-
H:235-248
3SUCCINYL_COA_LIG_3PS01217 ATP-citrate lyase / succinyl-CoA ligases family signature 3.SUCC_ECOLI257-282
 
 
 		  2-
E:257-282
-
I:257-282

(-) Exons   (0, 0)

(no "Exon" information available for 2NU9)

(-) 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:286
 aligned with SUCD_ECOLI | P0AGE9 from UniProtKB/Swiss-Prot  Length:289

    Alignment length:286
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281      
           SUCD_ECOLI     2 SILIDKNTKVICQGFTGSQGTFHSEQAIAYGTKMVGGVTPGKGGTTHLGLPVFNTVREAVAATGATASVIYVPAPFCKDSILEAIDAGIKLIITITEGIPTLDMLTVKVKLDEAGVRMIGPNCPGVITPGECKIGIQPGHIHKPGKVGIVSRSGTLTYEAVKQTTDYGFGQSTCVGIGGDPIPGSNFIDILEMFEKDPQTEAIVMIGEIGGSAEEEAAAYIKEHVTKPVVGYIAGVTAPKGKRMGHAGAIIAGGKGTADEKFAALEAAGVKTVRSLADIGEALKTV 287
               SCOP domains d2nu9a1 A:1-121 Succinyl-CoA synthetase, alpha-chain, N-terminal (CoA-binding) domain                                    d2nu9a2 A:122-286 Succinyl-CoA synthetase, alpha-chain, C-terminal domain                                                                                             SCOP domains
               CATH domains 2nu9A01 A:1-122 NAD(P)-binding Rossmann-like Domain                                                                       2nu9A02 A:123-286  [code=3.40.50.261, no name defined]                                                                                                               CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ........eeeee...hhhhhhhhhhhhhhh.eeeeee.......ee..eeee.hhhhhhhhhh..eeee..hhhhhhhhhhhhhhhh..eeee.....hhhhhhhhhhhhhhhh.eee.....eeee...eeee..hhhhh....eeeee..hhhhhhhhhhhhhh...eeeeee.........hhhhhhhhhhhh....eeeeeee...hhhhhhhhhhhhhh...eeeeee......................hhhhhhhhhhh...ee..hhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------SUCCINYL_COA_LIG_1            ------------------------------------------------------SUCCINYL_COA_L-------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2nu9 A   1 SILIDKNTKVICQGFTGSQGTFHSEQAIAYGTKMVGGVTPGKGGTTHLGLPVFNTVREAVAATGATASVIYVPAPFCKDSILEAIDAGIKLIITITEGIPTLDMLTVKVKLDEAGVRMIGPNTPGVITPGECKIGIQPGHIHKPGKVGIVSRSGTLTYEAVKQTTDYGFGQSTCVGIGGDPIPGSNFIDILEMFEKDPQTEAIVMIGEIGGSAEEEAAAYIKEHVTKPVVGYIAGVTAPKGKRMGhAGAIIAGGKGTADEKFAALEAAGVKTVRSLADIGEALKTV 286
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240     | 250       260       270       280      
                                                                                                                                                                                                                                                                               246-NEP                                    


Chain B from PDB  Type:PROTEIN  Length:385
 aligned with SUCC_ECOLI | P0A836 from UniProtKB/Swiss-Prot  Length:388

    Alignment length:385
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380     
           SUCC_ECOLI     1 MNLHEYQAKQLFARYGLPAPVGYACTTPREAEEAASKIGAGPWVVKCQVHAGGRGKAGGVKVVNSKEDIRAFAENWLGKRLVTYQTDANGQPVNQILVEAATDIAKELYLGAVVDRSSRRVVFMASTEGGVEIEKVAEETPHLIHKVALDPLTGPMPYQGRELAFKLGLEGKLVQQFTKIFMGLATIFLERDLALIEINPLVITKQGDLICLDGKLGADGNALFRQPDLREMRDQSQEDPREAQAAQWELNYVALDGNIGCMVNGAGLAMGTMDIVKLHGGEPANFLDVGGGATKERVTEAFKIILSDDKVKAVLVNIFGGIVRCDLIADGIIGAVAEVGVNVPVVVRLEGNNAELGAKKLADSGLNIIAAKGLTDAAQQVVAAV 385
               SCOP domains d2nu9b2 B:1-238 Succinyl-CoA synthetase, beta-chain, N-terminal domain                                                                                                                                                                        d2nu9b1 B:239-385 Succinyl-CoA synthetase, beta-chain, C-terminal domain                                                                            SCOP domains
               CATH domains 2nu9B01             2nu9B02 B:21-104 ATP-grasp fold, A domain                                           2nu9B01 B:1-20,B:105-239 ATP-grasp fold, B domain                                                                                      2nu9B03 B:240-385  [code=3.40.50.261, no name defined]                                                                                             CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhh......eeee.hhhhhhhhhhhhh...eeeee............eeee.hhhhhhhhhhhhh..ee.........ee...eeeee...eeeeeeeeeeee....eeeeeee.....hhhhhhhhh...eeeee.......hhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhh.eeeeeeeeeeee....eee...eeee.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh.eeeee....eeeee.hhhhhhhhhhhhhhh.....eeeee....hhhhhhhhhhhhhh.....eeeeeee....hhhhhhhhhhhhhhhhh....eeeeee..hhhhhhhhhhhh...eee..hhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------SUCCINYL_COA_LIG_3        ------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2nu9 B   1 MNLHEYQAKQLFARYGLPAPVGYACTTPREAEEAASKIGAGPWVVKCQVHAGGRGKAGGVKVVNSKEDIRAFAENWLGKRLVTYQTDANGQPVNQILVEAATDIAKELYLGAVVDRSSRRVVFMASTEGGVEIEKVAEETPHLIHKVALDPLTGPMPYQGRELAFKLGLEGKLVQQFTKIFMGLATIFLERDLALIEINPLVITKQGDLICLDGKLGADGNALFRQPDLREMRDQSQEDPREAQAAQWELNYVALDGNIGCMVNGAGLAMGTMDIVKLHGGEPANFLDVGGGATKERVTEAFKIILSDDKVKAVLVNIFGGIVRCDLIADGIIGAVAEVGVNVPVVVRLEGNNAELGAKKLADSGLNIIAAKGLTDAAQQVVAAV 385
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380     


Chain D from PDB  Type:PROTEIN  Length:286
 aligned with SUCD_ECOLI | P0AGE9 from UniProtKB/Swiss-Prot  Length:289

    Alignment length:286
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281      
           SUCD_ECOLI     2 SILIDKNTKVICQGFTGSQGTFHSEQAIAYGTKMVGGVTPGKGGTTHLGLPVFNTVREAVAATGATASVIYVPAPFCKDSILEAIDAGIKLIITITEGIPTLDMLTVKVKLDEAGVRMIGPNCPGVITPGECKIGIQPGHIHKPGKVGIVSRSGTLTYEAVKQTTDYGFGQSTCVGIGGDPIPGSNFIDILEMFEKDPQTEAIVMIGEIGGSAEEEAAAYIKEHVTKPVVGYIAGVTAPKGKRMGHAGAIIAGGKGTADEKFAALEAAGVKTVRSLADIGEALKTV 287
               SCOP domains d2nu9d1 D:1-121 Succinyl-CoA synthetase, alpha-chain, N-terminal (CoA-binding) domain                                    d2nu9d2 D:122-286 Succinyl-CoA synthetase, alpha-chain, C-terminal domain                                                                                             SCOP domains
               CATH domains 2nu9D01 D:1-122 NAD(P)-binding Rossmann-like Domain                                                                       2nu9D02 D:123-286  [code=3.40.50.261, no name defined]                                                                                                               CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ........eeeee...hhhhhhhhhhhhhhh.eeeeee.......ee..eeee.hhhhhhhhhh..eeee..hhhhhhhhhhhhhhhh..eeee.....hhhhhhhhhhhhhhhh.eee.....eeee...eeee..hhhhh....eeeee..hhhhhhhhhhhhhh...eeeeee.........hhhhhhhhhhhh....eeeeeee...hhhhhhhhhhhhhh...eeeeee......................hhhhhhhhhhhh..ee..hhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------SUCCINYL_COA_LIG_1            ------------------------------------------------------SUCCINYL_COA_L-------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2nu9 D   1 SILIDKNTKVICQGFTGSQGTFHSEQAIAYGTKMVGGVTPGKGGTTHLGLPVFNTVREAVAATGATASVIYVPAPFCKDSILEAIDAGIKLIITITEGIPTLDMLTVKVKLDEAGVRMIGPNTPGVITPGECKIGIQPGHIHKPGKVGIVSRSGTLTYEAVKQTTDYGFGQSTCVGIGGDPIPGSNFIDILEMFEKDPQTEAIVMIGEIGGSAEEEAAAYIKEHVTKPVVGYIAGVTAPKGKRMGhAGAIIAGGKGTADEKFAALEAAGVKTVRSLADIGEALKTV 286
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240     | 250       260       270       280      
                                                                                                                                                                                                                                                                               246-NEP                                    


Chain E from PDB  Type:PROTEIN  Length:385
 aligned with SUCC_ECOLI | P0A836 from UniProtKB/Swiss-Prot  Length:388

    Alignment length:385
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380     
           SUCC_ECOLI     1 MNLHEYQAKQLFARYGLPAPVGYACTTPREAEEAASKIGAGPWVVKCQVHAGGRGKAGGVKVVNSKEDIRAFAENWLGKRLVTYQTDANGQPVNQILVEAATDIAKELYLGAVVDRSSRRVVFMASTEGGVEIEKVAEETPHLIHKVALDPLTGPMPYQGRELAFKLGLEGKLVQQFTKIFMGLATIFLERDLALIEINPLVITKQGDLICLDGKLGADGNALFRQPDLREMRDQSQEDPREAQAAQWELNYVALDGNIGCMVNGAGLAMGTMDIVKLHGGEPANFLDVGGGATKERVTEAFKIILSDDKVKAVLVNIFGGIVRCDLIADGIIGAVAEVGVNVPVVVRLEGNNAELGAKKLADSGLNIIAAKGLTDAAQQVVAAV 385
               SCOP domains d2nu9e2 E:1-238 Succinyl-CoA synthetase, beta-chain, N-terminal domain                                                                                                                                                                        d2nu9e1 E:239-385 Succinyl-CoA synthetase, beta-chain, C-terminal domain                                                                            SCOP domains
               CATH domains 2nu9E01             2nu9E02 E:21-104 ATP-grasp fold, A domain                                           2nu9E01 E:1-20,E:105-239 ATP-grasp fold, B domain                                                                                      2nu9E03 E:240-385  [code=3.40.50.261, no name defined]                                                                                             CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhh......eeee.hhhhhhhhhhhhh...eeeee............eeee.hhhhhhhhhhhhh..ee.........ee...eeeee...eeeeeeeeeeee....eeeeeee.....hhhhhhhhh...eeeee.......hhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhh.eeeeeeeeeeee....eee...eeee.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh.eeeee....eeeee.hhhhhhhhhhhhhhh.....eeeee....hhhhhhhhhhhhhh.....eeeeeee....hhhhhhhhhhhhhhhhh....eeeeee..hhhhhhhhhhhh...eee..hhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------SUCCINYL_COA_LIG_3        ------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2nu9 E   1 MNLHEYQAKQLFARYGLPAPVGYACTTPREAEEAASKIGAGPWVVKCQVHAGGRGKAGGVKVVNSKEDIRAFAENWLGKRLVTYQTDANGQPVNQILVEAATDIAKELYLGAVVDRSSRRVVFMASTEGGVEIEKVAEETPHLIHKVALDPLTGPMPYQGRELAFKLGLEGKLVQQFTKIFMGLATIFLERDLALIEINPLVITKQGDLICLDGKLGADGNALFRQPDLREMRDQSQEDPREAQAAQWELNYVALDGNIGCMVNGAGLAMGTMDIVKLHGGEPANFLDVGGGATKERVTEAFKIILSDDKVKAVLVNIFGGIVRCDLIADGIIGAVAEVGVNVPVVVRLEGNNAELGAKKLADSGLNIIAAKGLTDAAQQVVAAV 385
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380     


Chain F from PDB  Type:PROTEIN  Length:286
 aligned with SUCD_ECOLI | P0AGE9 from UniProtKB/Swiss-Prot  Length:289

    Alignment length:286
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281      
           SUCD_ECOLI     2 SILIDKNTKVICQGFTGSQGTFHSEQAIAYGTKMVGGVTPGKGGTTHLGLPVFNTVREAVAATGATASVIYVPAPFCKDSILEAIDAGIKLIITITEGIPTLDMLTVKVKLDEAGVRMIGPNCPGVITPGECKIGIQPGHIHKPGKVGIVSRSGTLTYEAVKQTTDYGFGQSTCVGIGGDPIPGSNFIDILEMFEKDPQTEAIVMIGEIGGSAEEEAAAYIKEHVTKPVVGYIAGVTAPKGKRMGHAGAIIAGGKGTADEKFAALEAAGVKTVRSLADIGEALKTV 287
               SCOP domains d2nu9f1 F:1-121 Succinyl-CoA synthetase, alpha-chain, N-terminal (CoA-binding) domain                                    d2nu9f2 F:122-286 Succinyl-CoA synthetase, alpha-chain, C-terminal domain                                                                                             SCOP domains
               CATH domains 2nu9F01 F:1-122 NAD(P)-binding Rossmann-like Domain                                                                       2nu9F02 F:123-286  [code=3.40.50.261, no name defined]                                                                                                               CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ........eeeee...hhhhhhhhhhhhhhh.eeeeee.......ee..eeee.hhhhhhhhhh..eeee..hhhhhhhhhhhhhhhh..eeee.....hhhhhhhhhhhhhhhh.eee.....eeee...eeee..hhhhh....eeeee..hhhhhhhhhhhhhh...eeeeee.........hhhhhhhhhhhh....eeeeeee...hhhhhhhhhhhhhh...eeeeee......................hhhhhhhhhhh...ee..hhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------SUCCINYL_COA_LIG_1            ------------------------------------------------------SUCCINYL_COA_L-------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2nu9 F   1 SILIDKNTKVICQGFTGSQGTFHSEQAIAYGTKMVGGVTPGKGGTTHLGLPVFNTVREAVAATGATASVIYVPAPFCKDSILEAIDAGIKLIITITEGIPTLDMLTVKVKLDEAGVRMIGPNTPGVITPGECKIGIQPGHIHKPGKVGIVSRSGTLTYEAVKQTTDYGFGQSTCVGIGGDPIPGSNFIDILEMFEKDPQTEAIVMIGEIGGSAEEEAAAYIKEHVTKPVVGYIAGVTAPKGKRMGhAGAIIAGGKGTADEKFAALEAAGVKTVRSLADIGEALKTV 286
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240     | 250       260       270       280      
                                                                                                                                                                                                                                                                               246-NEP                                    


Chain G from PDB  Type:PROTEIN  Length:385
 aligned with SUCC_ECOLI | P0A836 from UniProtKB/Swiss-Prot  Length:388

    Alignment length:385
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380     
           SUCC_ECOLI     1 MNLHEYQAKQLFARYGLPAPVGYACTTPREAEEAASKIGAGPWVVKCQVHAGGRGKAGGVKVVNSKEDIRAFAENWLGKRLVTYQTDANGQPVNQILVEAATDIAKELYLGAVVDRSSRRVVFMASTEGGVEIEKVAEETPHLIHKVALDPLTGPMPYQGRELAFKLGLEGKLVQQFTKIFMGLATIFLERDLALIEINPLVITKQGDLICLDGKLGADGNALFRQPDLREMRDQSQEDPREAQAAQWELNYVALDGNIGCMVNGAGLAMGTMDIVKLHGGEPANFLDVGGGATKERVTEAFKIILSDDKVKAVLVNIFGGIVRCDLIADGIIGAVAEVGVNVPVVVRLEGNNAELGAKKLADSGLNIIAAKGLTDAAQQVVAAV 385
               SCOP domains d2nu9g2 G:1-238 Succinyl-CoA synthetase, beta-chain, N-terminal domain                                                                                                                                                                        d2nu9g1 G:239-385 Succinyl-CoA synthetase, beta-chain, C-terminal domain                                                                            SCOP domains
               CATH domains 2nu9G01             2nu9G02 G:21-104 ATP-grasp fold, A domain                                           2nu9G01 G:1-20,G:105-239 ATP-grasp fold, B domain                                                                                      2nu9G03 G:240-385  [code=3.40.50.261, no name defined]                                                                                             CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhh......eeee.hhhhhhhhhhhhh...eeeee............eeee.hhhhhhhhhhhhh..ee.........ee...eeeee...eeeeeeeeeeee....eeeeeee.....hhhhhhhhh...eeeee.......hhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhh.eeeeeeeeeeee....eee...eeee.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh.eeeee....eeeee.hhhhhhhhhhhhhhh.....eeeee....hhhhhhhhhhhhhh.....eeeeeee....hhhhhhhhhhhhhhhhh....eeeeee..hhhhhhhhhhhh...eee..hhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------SUCCINYL_COA_LIG_3        ------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2nu9 G   1 MNLHEYQAKQLFARYGLPAPVGYACTTPREAEEAASKIGAGPWVVKCQVHAGGRGKAGGVKVVNSKEDIRAFAENWLGKRLVTYQTDANGQPVNQILVEAATDIAKELYLGAVVDRSSRRVVFMASTEGGVEIEKVAEETPHLIHKVALDPLTGPMPYQGRELAFKLGLEGKLVQQFTKIFMGLATIFLERDLALIEINPLVITKQGDLICLDGKLGADGNALFRQPDLREMRDQSQEDPREAQAAQWELNYVALDGNIGCMVNGAGLAMGTMDIVKLHGGEPANFLDVGGGATKERVTEAFKIILSDDKVKAVLVNIFGGIVRCDLIADGIIGAVAEVGVNVPVVVRLEGNNAELGAKKLADSGLNIIAAKGLTDAAQQVVAAV 385
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380     


Chain H from PDB  Type:PROTEIN  Length:286
 aligned with SUCD_ECOLI | P0AGE9 from UniProtKB/Swiss-Prot  Length:289

    Alignment length:286
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281      
           SUCD_ECOLI     2 SILIDKNTKVICQGFTGSQGTFHSEQAIAYGTKMVGGVTPGKGGTTHLGLPVFNTVREAVAATGATASVIYVPAPFCKDSILEAIDAGIKLIITITEGIPTLDMLTVKVKLDEAGVRMIGPNCPGVITPGECKIGIQPGHIHKPGKVGIVSRSGTLTYEAVKQTTDYGFGQSTCVGIGGDPIPGSNFIDILEMFEKDPQTEAIVMIGEIGGSAEEEAAAYIKEHVTKPVVGYIAGVTAPKGKRMGHAGAIIAGGKGTADEKFAALEAAGVKTVRSLADIGEALKTV 287
               SCOP domains d2nu9h1 H:1-121 Succinyl-CoA synthetase, alpha-chain, N-terminal (CoA-binding) domain                                    d2nu9h2 H:122-286 Succinyl-CoA synthetase, alpha-chain, C-terminal domain                                                                                             SCOP domains
               CATH domains 2nu9H01 H:1-122 NAD(P)-binding Rossmann-like Domain                                                                       2nu9H02 H:123-286  [code=3.40.50.261, no name defined]                                                                                                               CATH domains
           Pfam domains (1) ----CoA_binding-2nu9H01 H:5-98                                                                    ---------------------------------------------------Ligase_CoA-2nu9H05 H:150-271                                                                                              --------------- Pfam domains (1)
           Pfam domains (2) ----CoA_binding-2nu9H02 H:5-98                                                                    ---------------------------------------------------Ligase_CoA-2nu9H06 H:150-271                                                                                              --------------- Pfam domains (2)
           Pfam domains (3) ----CoA_binding-2nu9H03 H:5-98                                                                    ---------------------------------------------------Ligase_CoA-2nu9H07 H:150-271                                                                                              --------------- Pfam domains (3)
           Pfam domains (4) ----CoA_binding-2nu9H04 H:5-98                                                                    ---------------------------------------------------Ligase_CoA-2nu9H08 H:150-271                                                                                              --------------- Pfam domains (4)
         Sec.struct. author ........eeeee...hhhhhhhhhhhhhhh.eeeeee.......ee..eeee.hhhhhhhhhh..eeee..hhhhhhhhhhhhhhhh..eeee.....hhhhhhhhhhhhhhhh.eee.....eeee...eeee..hhhhh....eeeee..hhhhhhhhhhhhhh...eeeeee.........hhhhhhhhhhhh....eeeeeee...hhhhhhhhhhhhhh...eeeeee......................hhhhhhhhhhh...ee..hhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------SUCCINYL_COA_LIG_1            ------------------------------------------------------SUCCINYL_COA_L-------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2nu9 H   1 SILIDKNTKVICQGFTGSQGTFHSEQAIAYGTKMVGGVTPGKGGTTHLGLPVFNTVREAVAATGATASVIYVPAPFCKDSILEAIDAGIKLIITITEGIPTLDMLTVKVKLDEAGVRMIGPNTPGVITPGECKIGIQPGHIHKPGKVGIVSRSGTLTYEAVKQTTDYGFGQSTCVGIGGDPIPGSNFIDILEMFEKDPQTEAIVMIGEIGGSAEEEAAAYIKEHVTKPVVGYIAGVTAPKGKRMGhAGAIIAGGKGTADEKFAALEAAGVKTVRSLADIGEALKTV 286
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240     | 250       260       270       280      
                                                                                                                                                                                                                                                                               246-NEP                                    


Chain I from PDB  Type:PROTEIN  Length:385
 aligned with SUCC_ECOLI | P0A836 from UniProtKB/Swiss-Prot  Length:388

    Alignment length:385
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380     
           SUCC_ECOLI     1 MNLHEYQAKQLFARYGLPAPVGYACTTPREAEEAASKIGAGPWVVKCQVHAGGRGKAGGVKVVNSKEDIRAFAENWLGKRLVTYQTDANGQPVNQILVEAATDIAKELYLGAVVDRSSRRVVFMASTEGGVEIEKVAEETPHLIHKVALDPLTGPMPYQGRELAFKLGLEGKLVQQFTKIFMGLATIFLERDLALIEINPLVITKQGDLICLDGKLGADGNALFRQPDLREMRDQSQEDPREAQAAQWELNYVALDGNIGCMVNGAGLAMGTMDIVKLHGGEPANFLDVGGGATKERVTEAFKIILSDDKVKAVLVNIFGGIVRCDLIADGIIGAVAEVGVNVPVVVRLEGNNAELGAKKLADSGLNIIAAKGLTDAAQQVVAAV 385
               SCOP domains d2nu9i2 I:1-238 Succinyl-CoA synthetase, beta-chain, N-terminal domain                                                                                                                                                                        d2nu9i1 I:239-385 Succinyl-CoA synthetase, beta-chain, C-terminal domain                                                                            SCOP domains
               CATH domains 2nu9I01             2nu9I02 I:21-104 ATP-grasp fold, A domain                                           2nu9I01 I:1-20,I:105-239 ATP-grasp fold, B domain                                                                                      2nu9I03 I:240-385  [code=3.40.50.261, no name defined]                                                                                             CATH domains
           Pfam domains (1) -ATP-grasp_2-2nu9I01 I:2-203                                                                                                                                                                               ----------------------------------------------------------Ligase_CoA-2nu9I05 I:262-382                                                                                             --- Pfam domains (1)
           Pfam domains (2) -ATP-grasp_2-2nu9I02 I:2-203                                                                                                                                                                               ----------------------------------------------------------Ligase_CoA-2nu9I06 I:262-382                                                                                             --- Pfam domains (2)
           Pfam domains (3) -ATP-grasp_2-2nu9I03 I:2-203                                                                                                                                                                               ----------------------------------------------------------Ligase_CoA-2nu9I07 I:262-382                                                                                             --- Pfam domains (3)
           Pfam domains (4) -ATP-grasp_2-2nu9I04 I:2-203                                                                                                                                                                               ----------------------------------------------------------Ligase_CoA-2nu9I08 I:262-382                                                                                             --- Pfam domains (4)
         Sec.struct. author ...hhhhhhhhhhhh......eeee.hhhhhhhhhhhhh...eeeee............eeee.hhhhhhhhhhhhh..ee.........ee...eeeee...eeeeeeeeeeee....eeeeeee.....hhhhhhhhh...eeeee.......hhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhh.eeeeeeeeeeee....eee...eeee.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh.eeeee....eeeee.hhhhhhhhhhhhhhh.....eeeee....hhhhhhhhhhhhhh.....eeeeeee....hhhhhhhhhhhhhhhhh....eeeeee..hhhhhhhhhhhh...eee..hhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------SUCCINYL_COA_LIG_3        ------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2nu9 I   1 MNLHEYQAKQLFARYGLPAPVGYACTTPREAEEAASKIGAGPWVVKCQVHAGGRGKAGGVKVVNSKEDIRAFAENWLGKRLVTYQTDANGQPVNQILVEAATDIAKELYLGAVVDRSSRRVVFMASTEGGVEIEKVAEETPHLIHKVALDPLTGPMPYQGRELAFKLGLEGKLVQQFTKIFMGLATIFLERDLALIEINPLVITKQGDLICLDGKLGADGNALFRQPDLREMRDQSQEDPREAQAAQWELNYVALDGNIGCMVNGAGLAMGTMDIVKLHGGEPANFLDVGGGATKERVTEAFKIILSDDKVKAVLVNIFGGIVRCDLIADGIIGAVAEVGVNVPVVVRLEGNNAELGAKKLADSGLNIIAAKGLTDAAQQVVAAV 385
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380
   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, 16)

Asymmetric Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (4, 20)

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

(-) Pfam Domains  (3, 16)

Asymmetric Unit
(-)
Clan: ATP-grasp (83)
(-)
Clan: NADP_Rossmann (1239)
(-)
Clan: Succ_CoA_synth (13)

(-) Gene Ontology  (19, 30)

Asymmetric Unit(hide GO term definitions)
Chain A,D,F,H   (SUCD_ECOLI | P0AGE9)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    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:0048037    cofactor binding    Interacting selectively and non-covalently with a cofactor, a substance that is required for the activity of an enzyme or other protein. Cofactors may be inorganic, such as the metal atoms zinc, iron, and copper in certain forms, or organic, in which case they are referred to as coenzymes. Cofactors may either be bound tightly to active sites or bind loosely with the substrate.
    GO:0016874    ligase activity    Catalysis of the joining of two substances, or two groups within a single molecule, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate.
    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.
    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).
    GO:0004775    succinate-CoA ligase (ADP-forming) activity    Catalysis of the reaction: ATP + succinate + CoA = ADP + succinyl-CoA + phosphate.
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.
    GO:0009142    nucleoside triphosphate biosynthetic process    The chemical reactions and pathways resulting in the formation of a nucleoside triphosphate, a compound consisting of a nucleobase linked to a deoxyribose or ribose sugar esterified with triphosphate on the sugar.
    GO:0046777    protein autophosphorylation    The phosphorylation by a protein of one or more of its own amino acid residues (cis-autophosphorylation), or residues on an identical protein (trans-autophosphorylation).
    GO:0006105    succinate metabolic process    The chemical reactions and pathways involving succinate, also known as butanedioate or ethane dicarboxylate, the dianion of succinic acid. Succinate is an important intermediate in metabolism and a component of the TCA cycle.
    GO:0006104    succinyl-CoA metabolic process    The chemical reactions and pathways involving succinyl-CoA, a compound composed of the monovalent acyl group 3-carboxypropanoyl, derived from succinic acid by loss of one OH group, linked to coenzyme A.
    GO:0006099    tricarboxylic acid cycle    A nearly universal metabolic pathway in which the acetyl group of acetyl coenzyme A is effectively oxidized to two CO2 and four pairs of electrons are transferred to coenzymes. The acetyl group combines with oxaloacetate to form citrate, which undergoes successive transformations to isocitrate, 2-oxoglutarate, succinyl-CoA, succinate, fumarate, malate, and oxaloacetate again, thus completing the cycle. In eukaryotes the tricarboxylic acid is confined to the mitochondria. See also glyoxylate cycle.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005829    cytosol    The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
    GO:0009361    succinate-CoA ligase complex (ADP-forming)    A heterodimeric enzyme complex, composed of an alpha and beta chain, most usually found in (but not limited to) bacteria. Functions in the TCA cycle, hydrolyzing succinyl-CoA into succinate and CoA, thereby forming ATP.

Chain B,E,G,I   (SUCC_ECOLI | P0A836)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    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:0016874    ligase activity    Catalysis of the joining of two substances, or two groups within a single molecule, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate.
    GO:0000287    magnesium ion binding    Interacting selectively and non-covalently with magnesium (Mg) ions.
    GO:0030145    manganese ion binding    Interacting selectively and non-covalently with manganese (Mn) ions.
    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.
    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).
    GO:0004775    succinate-CoA ligase (ADP-forming) activity    Catalysis of the reaction: ATP + succinate + CoA = ADP + succinyl-CoA + phosphate.
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.
    GO:0006099    tricarboxylic acid cycle    A nearly universal metabolic pathway in which the acetyl group of acetyl coenzyme A is effectively oxidized to two CO2 and four pairs of electrons are transferred to coenzymes. The acetyl group combines with oxaloacetate to form citrate, which undergoes successive transformations to isocitrate, 2-oxoglutarate, succinyl-CoA, succinate, fumarate, malate, and oxaloacetate again, thus completing the cycle. In eukaryotes the tricarboxylic acid is confined to the mitochondria. See also glyoxylate cycle.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005829    cytosol    The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
    GO:0009361    succinate-CoA ligase complex (ADP-forming)    A heterodimeric enzyme complex, composed of an alpha and beta chain, most usually found in (but not limited to) bacteria. Functions in the TCA cycle, hydrolyzing succinyl-CoA into succinate and CoA, thereby forming ATP.

 Visualization

(-) Interactive Views

Asymmetric Unit
  Complete Structure
    Jena3D(integrated viewing of ligand, site, SAP, PROSITE, SCOP information)
    WebMol | AstexViewer[tm]@PDBe
(Java Applets, require no local installation except for Java; loading may be slow)
    STRAP
(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    RasMol
(require local installation)
    Molscript (VRML)
(requires installation of a VRML viewer; select preferred view via VRML and generate a mono or stereo PDF format file)
 
  Ligands, Modified Residues, Ions
    COA  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    NEP  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    SO4  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
 
  Sites
    AC1  [ RasMol ]  +environment [ RasMol ]
    AC2  [ RasMol ]  +environment [ RasMol ]
    AC3  [ RasMol ]  +environment [ RasMol ]
    AC4  [ RasMol ]  +environment [ RasMol ]
    AC5  [ RasMol ]  +environment [ RasMol ]
    AC6  [ RasMol ]  +environment [ RasMol ]
    AC7  [ RasMol ]  +environment [ RasMol ]
    AC8  [ RasMol ]  +environment [ RasMol ]
    AC9  [ RasMol ]  +environment [ RasMol ]
    BC1  [ RasMol ]  +environment [ RasMol ]
    BC2  [ RasMol ]  +environment [ RasMol ]
    BC3  [ RasMol ]  +environment [ RasMol ]
 
  Cis Peptide Bonds
    Asn B:199 - Pro B:200   [ RasMol ]  
    Asn E:199 - Pro E:200   [ RasMol ]  
    Asn G:199 - Pro G:200   [ RasMol ]  
    Asn I:199 - Pro I:200   [ RasMol ]  
    Gly A:120 - Pro A:121   [ RasMol ]  
    Gly B:41 - Pro B:42   [ RasMol ]  
    Gly D:120 - Pro D:121   [ RasMol ]  
    Gly E:41 - Pro E:42   [ RasMol ]  
    Gly F:120 - Pro F:121   [ RasMol ]  
    Gly G:41 - Pro G:42   [ RasMol ]  
    Gly H:120 - Pro H:121   [ RasMol ]  
    Gly I:41 - Pro I:42   [ RasMol ]  
 
Biological Units
  Complete Structure
    Biological Unit 1  [ Jena3D ]
    Biological Unit 2  [ Jena3D ]

(-) Still Images

Jmol
  protein: cartoon or spacefill or dots and stick; nucleic acid: cartoon and stick; ligands: spacefill; active site: stick
[ Asym. Unit PNG format | Asym. Unit - sites PNG format | Biol. Unit 1 PNG format | Biol. Unit 1 - sites PNG format | Biol. Unit 2 PNG format ](automatic orientation, automatically generated)
Molscript
  protein, nucleic acid: cartoon; ligands: spacefill; active site: ball and stick
[ mono PDF format | stereo PDF format ](default orientation, automatically generated)

 Databases and Analysis Tools

(-) Databases

Access by PDB/NDB ID
  2nu9
    Family and Domain Information: ProDom | SYSTERS
    General Structural Information: GlycoscienceDB | MMDB | NDB | OCA | PDB | PDBe | PDBj | PDBsum | PDBWiki | PQS | PROTEOPEDIA
    Orientation in Membranes: OPM
    Protein Surface: SURFACE
    Secondary Structure: DSSP (structure derived) | HSSP (homology derived)
    Structural Genomics: GeneCensus
    Structural Neighbours: CE | VAST
    Structure Classification: CATH | Dali | SCOP
    Validation and Original Data: BMRB Data View | BMRB Restraints Grid | EDS | PROCHECK | RECOORD | WHAT_CHECK
 
Access by UniProt ID/Accession number
  SUCC_ECOLI | P0A836
    Comparative Protein Structure Models: ModBase
    Genomic Information: Ensembl
    Protein-protein Interaction: DIP
    Sequence, Family and Domain Information: InterPro | Pfam | SMART | UniProtKB/SwissProt
  SUCD_ECOLI | P0AGE9
    Comparative Protein Structure Models: ModBase
    Genomic Information: Ensembl
    Protein-protein Interaction: DIP
    Sequence, Family and Domain Information: InterPro | Pfam | SMART | UniProtKB/SwissProt
 
Access by Enzyme Classificator   (EC Number)
  6.2.1.5
    General Enzyme Information: BRENDA | EC-PDB | Enzyme | IntEnz
    Pathway: KEGG | MetaCyc
 
Access by Disease Identifier   (MIM ID)
  (no 'MIM ID' available)
    Disease Information: OMIM
 
Access by GenAge ID
  (no 'GenAge ID' available)
    Age Related Information: GenAge

(-) Analysis Tools

Access by PDB/NDB ID
    Domain Information: XDom
    Interatomic Contacts of Structural Units: CSU
    Ligand-protein Contacts: LPC
    Protein Cavities: castP
    Sequence and Secondary Structure: PDBCartoon
    Structure Alignment: STRAP(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    Structure and Sequence Browser: STING
 
Access by UniProt ID/Accession number
  SUCC_ECOLI | P0A836
    Protein Disorder Prediction: DisEMBL | FoldIndex | GLOBPLOT (for more information see DisProt)
  SUCD_ECOLI | P0AGE9
    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
        SUCC_ECOLI | P0A836: 1cqi 1cqj 1jkj 1jll 1scu 2nu6 2nu7 2nu8 2nua 2scu
        SUCD_ECOLI | P0AGE9: 1cqi 1cqj 1jkj 1jll 1scu 2nu6 2nu7 2nu8 2nua 2scu

(-) Related Entries Specified in the PDB File

1jkj E. COLI SCS
1jll CRYSTAL STRUCTURE ANALYSIS OF THE E197BETAA MUTANT OF E. COLI SCS
2nu6
2nu7
2nu8
2nua
2scu A DETAILED DESCRIPTION OF THE STRUCTURE OF SUCCINYL-COA SYNTHETASE FROM ESCHERICHIA COLI