3PZ2 - JenaLib

Asym./Biol. Unit (Jmol Viewer)

Asym./Biol. Unit - sites (Jmol Viewer)

Title :   CRYSTAL STRUCTURE OF RABGGTASE(DELTA LRR; DELTA IG) IN COMPLEX WITH BMS3 AND LIPID SUBSTRATE GGPP

Authors :   Z. Guo, R. S. Bon, E. A. Stigter, H. Waldmann, K. Alexandrov, W. Blankenf R. S. Goody

Date :   14 Dec 10 (Deposition) - 11 May 11 (Release) - 15 Jan 14 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.35

Chains :   Asym./Biol. Unit : A,B

Keywords :   Protein Prenylation, Fusion Protein, Chimera Protein, Transferase- Transferase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   R. S. Bon, Z. Guo, E. A. Stigter, S. Wetzel, S. Menninger, A. Wolf, A. Choidas, K. Alexandrov, W. Blankenfeldt, R. S. Goody, H. Waldmann
Structure-Guided Development Of Selective Rabggtase Inhibitors.
Angew. Chem. Int. Ed. Engl. V. 50 4957 2011
PubMed-ID: 21520375 | Reference-DOI: 10.1002/ANIE.201101210

Molecule 1 - GERANYLGERANYL TRANSFERASE TYPE-2 SUBUNIT ALPHA
	Chains	:	A
	EC Number	:	2.5.1.60
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PGATEV AND PET30A
	Expression System Strain	:	BL21 CODON-PLUS RIL (DE3)
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PLASMID
	Fragment	:	UNP RESIDUES 1-237 AND 353-441
	Gene	:	RABGGTA, GGTA
	Organism Common	:	RAT
	Organism Scientific	:	RATTUS NORVEGICUS
	Organism Taxid	:	10116
	Other Details	:	RESIDUES 1-237 AND 353-441 WERE LINKED BY A FOUR RESIDUES LINKER AGSG.
	Synonym	:	GERANYLGERANYL TRANSFERASE TYPE II SUBUNIT ALPHA, RAB GERANYL-GERANYLTRANSFERASE SUBUNIT ALPHA, RAB GG TRANSFERASE ALPHA, RAB GGTASE ALPHA, RAB GERANYLGERANYLTRANSFERASE SUBUNIT ALPHA

Molecule 2 - GERANYLGERANYL TRANSFERASE TYPE-2 SUBUNIT BETA
	Chains	:	B
	EC Number	:	2.5.1.60
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PGATEV AND PET30A
	Expression System Strain	:	BL21 CODON-PLUS RIL (DE3)
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PLASMID
	Fragment	:	UNP RESIDUES 10-339
	Gene	:	RABGGTB, GGTB
	Organism Common	:	RAT
	Organism Scientific	:	RATTUS NORVEGICUS
	Organism Taxid	:	10116
	Synonym	:	GERANYLGERANYL TRANSFERASE TYPE II SUBUNIT BETA, GGTASE-II- BETA, RAB GERANYL-GERANYLTRANSFERASE SUBUNIT BETA, RAB GG TRANSFERASE BETA, RAB GGTASE BETA, RAB GERANYLGERANYLTRANSFERASE SUBUNIT BETA, TYPE II PROTEIN GERANYL-GERANYLTRANSFERASE SUBUNIT BETA

		1	2
Asymmetric/Biological Unit	:	A	B

Summary Information (see also Sequences/Alignments below)

Asymmetric/Biological Unit (4, 4)

No.	Name	Count	Type	Full Name
1	3PZ	1	Ligand/Ion	(3R)-3-BENZYL-4-[(4-METHOXYPHENYL)SULFONYL]-1-[(1-METHYL-1H-IMIDAZOL-5-YL)METHYL]-2,3,4,5-TETRAHYDRO-1H-1,4-BENZODIAZEPINE-7-CARBONITRILE
2	CA	1	Ligand/Ion	CALCIUM ION
3	GRG	1	Ligand/Ion	GERANYLGERANYL DIPHOSPHATE
4	ZN	1	Ligand/Ion	ZINC ION

Asymmetric Unit (4, 4)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	ASP B:238 , CYS B:240 , HIS B:290 , 3PZ B:333	BINDING SITE FOR RESIDUE ZN B 1
2	AC2	SOFTWARE	ALA A:138 , HOH A:355 , HIS B:64 , MET B:66	BINDING SITE FOR RESIDUE CA B 332
3	AC3	SOFTWARE	ZN B:1 , TYR B:44 , LEU B:45 , ASP B:238 , ASP B:287 , PRO B:288 , PHE B:289 , HIS B:290 , GRG B:334 , HOH B:375	BINDING SITE FOR RESIDUE 3PZ B 333
4	AC4	SOFTWARE	LYS A:105 , PHE A:143 , HOH A:344 , TYR B:51 , LEU B:96 , GLN B:103 , ARG B:144 , PHE B:147 , HIS B:190 , GLY B:192 , GLN B:193 , TYR B:195 , CYS B:196 , ARG B:232 , LYS B:235 , CYS B:240 , TYR B:241 , PHE B:293 , 3PZ B:333 , HOH B:346 , HOH B:352 , HOH B:375 , HOH B:392 , HOH B:396 , HOH B:397	BINDING SITE FOR RESIDUE GRG B 334

(no "SS Bond" information available for 3PZ2)

(no "Cis Peptide Bond" information available for 3PZ2)

(no "SAP(SNP)/Variant" information available for 3PZ2)

Asymmetric/Biological Unit (1, 6)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	PFTA	PS51147	Protein prenyltransferases alpha subunit repeat profile.	PGTA_RAT	44-78 88-122 124-158 159-193 207-241 363-397	6	A:44-78 A:88-122 A:124-158 A:159-192 A:207-237 A:252-286

Asymmetric/Biological Unit (8, 8)

	ENSEMBL					UniProtKB			PDB
No.	Transcript ID	Exon	Exon ID	Genome Location	Length	ID	Location	Length	Count	Location	Length
1.1	ENSRNOT00000048455	1	ENSRNOE00000431461	chr15:33868619-33868585	35	PGTA_RAT	-	0	0	-	-
1.2	ENSRNOT00000048455	2	ENSRNOE00000442687	chr15:33868298-33868241	58	PGTA_RAT	1-1	1	0	-	-
1.3	ENSRNOT00000048455	3	ENSRNOE00000336091	chr15:33868107-33867997	111	PGTA_RAT	2-38	37	1	A:16-38	23
1.4	ENSRNOT00000048455	4	ENSRNOE00000290128	chr15:33867677-33867553	125	PGTA_RAT	39-80	42	1	A:39-80	42
1.5	ENSRNOT00000048455	5	ENSRNOE00000303229	chr15:33867378-33867191	188	PGTA_RAT	80-143	64	1	A:80-143	64
1.6	ENSRNOT00000048455	6	ENSRNOE00000290397	chr15:33866934-33866731	204	PGTA_RAT	143-211	69	1	A:143-211 (gaps)	69
1.7	ENSRNOT00000048455	7	ENSRNOE00000327073	chr15:33866284-33866201	84	PGTA_RAT	211-239	29	1	A:211-238	28
1.8	ENSRNOT00000048455	8	ENSRNOE00000288887	chr15:33866112-33866030	83	PGTA_RAT	239-266	28	0	-	-
1.9	ENSRNOT00000048455	9	ENSRNOE00000339199	chr15:33865939-33865838	102	PGTA_RAT	267-300	34	0	-	-
1.10	ENSRNOT00000048455	10	ENSRNOE00000352360	chr15:33865732-33865627	106	PGTA_RAT	301-336	36	0	-	-
1.11	ENSRNOT00000048455	11	ENSRNOE00000303916	chr15:33865535-33865484	52	PGTA_RAT	336-353	18	0	-	-
1.12	ENSRNOT00000048455	12	ENSRNOE00000357522	chr15:33865353-33865265	89	PGTA_RAT	353-383	31	1	A:244-272 (gaps)	29
1.13	ENSRNOT00000048455	13	ENSRNOE00000294255	chr15:33865148-33865060	89	PGTA_RAT	383-412	30	1	A:272-301	30
1.14	ENSRNOT00000048455	14	ENSRNOE00000306932	chr15:33864791-33864675	117	PGTA_RAT	413-451	39	1	A:302-330	29
1.15	ENSRNOT00000048455	15	ENSRNOE00000363642	chr15:33864038-33863925	114	PGTA_RAT	452-489	38	0	-	-
1.16	ENSRNOT00000048455	16	ENSRNOE00000281487	chr15:33863675-33863588	88	PGTA_RAT	490-519	30	0	-	-
1.17	ENSRNOT00000048455	17	ENSRNOE00000307031	chr15:33862501-33862275	227	PGTA_RAT	519-567	49	0	-	-

Asymmetric/Biological Unit

Reformat:	Number of residues per line = ('0' or empty: single-line sequence representation)
	Number of residues per labelling interval =
	UniProt sequence: complete aligned part

Show mapping:	SCOP domains	CATH domains	Pfam domains	Secondary structure (by author)
	SAPs(SNPs)	PROSITE motifs	Exons
	(details for a mapped element are shown in a popup box when the mouse pointer rests over it)

Chain A from PDB  Type:PROTEIN  Length:298
 aligned with PGTA_RAT | Q08602 from UniProtKB/Swiss-Prot  Length:567

    Alignment length:426
                                    25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355       365       375       385       395       405       415       425       435      
             PGTA_RAT    16 AKRLEREQKLKLYQSATQAVFQKRQAGELDESVLELTSQILGANPDFATLWNCRREVLQHLETEKSPEESAALVKAELGFLESCLRVNPKSYGTWHHRCWLLSRLPEPNWARELELCARFLEADERNFHCWDYRRFVAAQAAVAPAEELAFTDSLITRNFSNYSSWHYRSCLLPQLHPQPDSGPQGRLPENVLLKELELVQNAFFTDPNDQSAWFYHRWLLGRAEPHDVLCCVHVSREEACLSVCFSRPLTVGSRMGTLLLMVDEAPLSVEWRTPDGRNRPSHVWLCDLPAASLNDQLPQHTFRVIWTGSDSQKECVLLKDRPECWCRDSATDEQLFRCELSVEKSTVLQSELESCKELQELEPENKWCLLTIILLMRALDPLLYEKETLQYFSTLKAVDPMRAAYLDDLRSKFLLENSVLKMEYA 441
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhh....hhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhh..hhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhh---------..hhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhh--------------------------------------------------------------------------------------------------------------------..hhhhhhhhhhhhhhhhhhhh---.hhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ----------------------------PFTA  PDB: A:44-78 UniProt: 44-78  ---------PFTA  PDB: A:88-122 UniProt: 88-122-PFTA  PDB: A:124-158               PFTA  PDB: A:159-192               -------------PFTA  PDB: A:207-237               -------------------------------------------------------------------------------------------------------------------------PFTA  PDB: A:252-286               -------------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.3  PDB: A:16-38 Exon 1.4  PDB: A:39-80 UniProt: 39-80     --------------------------------------------------------------Exon 1.6  PDB: A:143-211 (gaps) UniProt: 143-211                     ---------------------------Exon 1.8  PDB: -            Exon 1.9  PDB: - UniProt: 267-300 Exon 1.10  PDB: - UniProt: 301-336  ----------------Exon 1.12  PDB: A:244-272 (gaps-----------------------------Exon 1.14  PDB: A:302-330     Transcript 1 (1)
           Transcript 1 (2) ----------------------------------------------------------------Exon 1.5  PDB: A:80-143 UniProt: 80-143                         -------------------------------------------------------------------Exon 1.7  PDB: A:211-238     ------------------------------------------------------------------------------------------------Exon 1.11  PDB: - -----------------------------Exon 1.13  PDB: A:272-301     ----------------------------- Transcript 1 (2)
                 3pz2 A  16 AKRLEREQKLKLYQSATQAVFQKRQAGELDESVLELTSQILGANPDFATLWNCRREVLQHLETEKSPEESAALVKAELGFLESCLRVNPKSYGTWHHRCWLLSRLPEPNWARELELCARFLEADERNFHCWDYRRFVAAQAAVAPAEELAFTDSLITRNFSNYSSWHYRSCLLPQLH---------RLPENVLLKELELVQNAFFTDPNDQSAWFYHRWLLGA--------------------------------------------------------------------------------------------------------------------ELSVEKSTVLQSELESCKELQE---ENKWCLLTIILLMRALDPLLYEKETLQYFSTLKAVDPMRAAYLDDLRSKFLLENSVLKMEYA 330
                                    25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185      |  -      |205       215       225       235  |      -         -         -         -         -         -         -         -         -         -         -       244       254       264|   |  274       284       294       304       314       324      
                                                                                                                                                                                                          192       202                                 238                                                                                                                  244                  265 269

Chain B from PDB  Type:PROTEIN  Length:322
 aligned with PGTB2_MOUSE | P53612 from UniProtKB/Swiss-Prot  Length:339

    Alignment length:327
                                    22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       
          PGTB2_MOUSE    13 QKDVTIKSDAPDTLLLEKHADYIASYGSKKDDYEYCMSEYLRMSGVYWGLTVMDLMGQLHRMNREEILVFIKSCQHECGGISASIGHDPHLLYTLSAVQILTLYDSVHVINVDKVVAYVQSLQKEDGSFAGDIWGEIDTRFSFCAVATLALLGKLDAINVEKAIEFVLSCMNFDGGFGCRPGSESHAGQIYCCTGFLAITSQLHQVNSDLLGWWLCERQLPSGGLNGRPEKLPDVCYSWWVLASLKIIGRLHWIDREKLRSFILACQDEETGGFADRPGDMVDPFHTLFGIAGLSLLGEEQIKPVSPVFCMPEEVLQRVNVQPELVS 339
               SCOP domains d3pz2b_ B: Rab geranylgerany     ltransferase, beta subunit                                                                                                                                                                                                                                                                             SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) -------------------------------------------------------------------Prenyltrans_2-3pz2B03 B:72-183                                                                                  --------------------------------------------------------------------------Prenyltrans-3pz2B01 B:258-302                ----------------------------- Pfam domains (1)
           Pfam domains (2) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Prenyltrans-3pz2B02 B:258-302                ----------------------------- Pfam domains (2)
         Sec.struct. author ..............hhhhhhhhhhh...-----....hhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhh..............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh................hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhh................hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhh..................hhhhhhhhhhhhh.hhhhhhhhhhhhhhhhh................hhhhhhhhhhhhhhh..............hhhhhhhhh....... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3pz2 B   5 QKDVTIKSDAPDTLLLEKHADYIASYGS-----EYCMSEYLRMSGVYWGLTVMDLMGQLHRMNKEEILVFIKSCQHECGGVSASIGHDPHLLYTLSAVQILTLYDSIHVINVDKVVAYVQSLQKEDGSFAGDIWGEIDTRFSFCAVATLALLGKLDAINVEKAIEFVLSCMNFDGGFGCRPGSESHAGQIYCCTGFLAITSQLHQVNSDLLGWWLCERQLPSGGLNGRPEKLPDVCYSWWVLASLKIIGRLHWIDREKLRSFILACQDEETGGFADRPGDMVDPFHTLFGIAGLSLLGEEQIKPVSPVFCMPEEVLQRVNVQPELVS 331
                                    14        24       | -   |    44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       
                                                      32    38

Chain B from PDB  Type:PROTEIN  Length:322
 aligned with PGTB2_RAT | Q08603 from UniProtKB/Swiss-Prot  Length:331

    Alignment length:327
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       
            PGTB2_RAT     5 QKDVTIKSDAPDTLLLEKHADYIASYGSKKDDYEYCMSEYLRMSGVYWGLTVMDLMGQLHRMNKEEILVFIKSCQHECGGVSASIGHDPHLLYTLSAVQILTLYDSIHVINVDKVVAYVQSLQKEDGSFAGDIWGEIDTRFSFCAVATLALLGKLDAINVEKAIEFVLSCMNFDGGFGCRPGSESHAGQIYCCTGFLAITSQLHQVNSDLLGWWLCERQLPSGGLNGRPEKLPDVCYSWWVLASLKIIGRLHWIDREKLRSFILACQDEETGGFADRPGDMVDPFHTLFGIAGLSLLGEEQIKPVSPVFCMPEEVLQRVNVQPELVS 331
               SCOP domains d3pz2b_ B: Rab geranylgerany     ltransferase, beta subunit                                                                                                                                                                                                                                                                             SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) -------------------------------------------------------------------Prenyltrans_2-3pz2B03 B:72-183                                                                                  --------------------------------------------------------------------------Prenyltrans-3pz2B01 B:258-302                ----------------------------- Pfam domains (1)
           Pfam domains (2) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Prenyltrans-3pz2B02 B:258-302                ----------------------------- Pfam domains (2)
         Sec.struct. author ..............hhhhhhhhhhh...-----....hhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhh..............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh................hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhh................hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhh..................hhhhhhhhhhhhh.hhhhhhhhhhhhhhhhh................hhhhhhhhhhhhhhh..............hhhhhhhhh....... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3pz2 B   5 QKDVTIKSDAPDTLLLEKHADYIASYGS-----EYCMSEYLRMSGVYWGLTVMDLMGQLHRMNKEEILVFIKSCQHECGGVSASIGHDPHLLYTLSAVQILTLYDSIHVINVDKVVAYVQSLQKEDGSFAGDIWGEIDTRFSFCAVATLALLGKLDAINVEKAIEFVLSCMNFDGGFGCRPGSESHAGQIYCCTGFLAITSQLHQVNSDLLGWWLCERQLPSGGLNGRPEKLPDVCYSWWVLASLKIIGRLHWIDREKLRSFILACQDEETGGFADRPGDMVDPFHTLFGIAGLSLLGEEQIKPVSPVFCMPEEVLQRVNVQPELVS 331
                                    14        24       | -   |    44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       
                                                      32    38

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 '\|'

Asymmetric/Biological Unit

Classes(

)

Folds(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

Class: All alpha proteins (14657)

Fold: alpha/alpha toroid (324)

Superfamily: Terpenoid cyclases/Protein prenyltransferases (151)

Family: Protein prenyltransferases (86)

Protein domain: Rab geranylgeranyltransferase, beta subunit (21)

Norway rat (Rattus norvegicus) [TaxId: 10116] (21)

d3pz2b_

(no "CATH Domain" information available for 3PZ2)

Asymmetric/Biological Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: 6_Hairpin (120)

Family: Prenyltrans (49)

Mus musculus (Mouse) (4)

1a	Prenyltrans-3pz2B01	B:258-302
1b	Prenyltrans-3pz2B02	B:258-302

Family: Prenyltrans_2 (47)

Mus musculus (Mouse) (4)

Prenyltrans_2-3pz2B03

B:72-183

Asymmetric/Biological Unit(hide GO term definitions)

Chain A (PGTA_RAT | Q08602)

molecular function
	GO:0017137	Rab GTPase binding	Interacting selectively and non-covalently with Rab protein, any member of the Rab subfamily of the Ras superfamily of monomeric GTPases.
	GO:0004663	Rab geranylgeranyltransferase activity	Catalysis of the reaction: 2 geranylgeranyl diphosphate + protein-cysteine = 2 S-geranylgeranyl-protein + 2 diphosphate. This reaction is the formation of two thioether linkages between the C-1 atom of the geranylgeranyl groups and two cysteine residues within the terminal sequence motifs XXCC, XCXC or CCXX. Known substrates include Ras-related GTPases of a single family and the Rab family.
	GO:0004659	prenyltransferase activity	Catalysis of the transfer of a prenyl group from one compound (donor) to another (acceptor).
	GO:0008318	protein prenyltransferase activity	Catalysis of the covalent addition of an isoprenoid group such as a farnesyl or geranylgeranyl group via thioether linkages to a cysteine residue in a protein.
	GO:0016740	transferase activity	Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
	GO:0008270	zinc ion binding	Interacting selectively and non-covalently with zinc (Zn) ions.
biological process
	GO:0018344	protein geranylgeranylation	The covalent attachment of a geranylgeranyl group to a protein.
	GO:0018342	protein prenylation	The covalent attachment of a prenyl group to a protein; geranyl, farnesyl, or geranylgeranyl groups may be added.
cellular component
	GO:0005968	Rab-protein geranylgeranyltransferase complex	A heterodimeric enzyme complex, which in mammals is composed of an alpha and a beta subunit, and which associates with an accessory protein Rep (Rab escort protein). Catalyzes of the transfer of a geranyl-geranyl group from geranylgeranyl pyrophosphate to a Rab protein.

Chain B (PGTB2_RAT | Q08603)

molecular function
	GO:0017137	Rab GTPase binding	Interacting selectively and non-covalently with Rab protein, any member of the Rab subfamily of the Ras superfamily of monomeric GTPases.
	GO:0004663	Rab geranylgeranyltransferase activity	Catalysis of the reaction: 2 geranylgeranyl diphosphate + protein-cysteine = 2 S-geranylgeranyl-protein + 2 diphosphate. This reaction is the formation of two thioether linkages between the C-1 atom of the geranylgeranyl groups and two cysteine residues within the terminal sequence motifs XXCC, XCXC or CCXX. Known substrates include Ras-related GTPases of a single family and the Rab family.
	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:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	GO:0004659	prenyltransferase activity	Catalysis of the transfer of a prenyl group from one compound (donor) to another (acceptor).
	GO:0016740	transferase activity	Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
	GO:0008270	zinc ion binding	Interacting selectively and non-covalently with zinc (Zn) ions.
biological process
	GO:0018344	protein geranylgeranylation	The covalent attachment of a geranylgeranyl group to a protein.
cellular component
	GO:0005968	Rab-protein geranylgeranyltransferase complex	A heterodimeric enzyme complex, which in mammals is composed of an alpha and a beta subunit, and which associates with an accessory protein Rep (Rab escort protein). Catalyzes of the transfer of a geranyl-geranyl group from geranylgeranyl pyrophosphate to a Rab protein.

Chain B (PGTB2_MOUSE | P53612)

molecular function
	GO:0017137	Rab GTPase binding	Interacting selectively and non-covalently with Rab protein, any member of the Rab subfamily of the Ras superfamily of monomeric GTPases.
	GO:0004663	Rab geranylgeranyltransferase activity	Catalysis of the reaction: 2 geranylgeranyl diphosphate + protein-cysteine = 2 S-geranylgeranyl-protein + 2 diphosphate. This reaction is the formation of two thioether linkages between the C-1 atom of the geranylgeranyl groups and two cysteine residues within the terminal sequence motifs XXCC, XCXC or CCXX. Known substrates include Ras-related GTPases of a single family and the Rab family.
	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:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	GO:0004659	prenyltransferase activity	Catalysis of the transfer of a prenyl group from one compound (donor) to another (acceptor).
	GO:0016740	transferase activity	Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
	GO:0008270	zinc ion binding	Interacting selectively and non-covalently with zinc (Zn) ions.
biological process
	GO:0018344	protein geranylgeranylation	The covalent attachment of a geranylgeranyl group to a protein.
cellular component
	GO:0005968	Rab-protein geranylgeranyltransferase complex	A heterodimeric enzyme complex, which in mammals is composed of an alpha and a beta subunit, and which associates with an accessory protein Rep (Rab escort protein). Catalyzes of the transfer of a geranyl-geranyl group from geranylgeranyl pyrophosphate to a Rab protein.

Asymmetric/Biological Unit
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	Ligands, Modified Residues, Ions
		3PZ	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]
		CA	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]
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		AC4	[ RasMol ]	+environment [ RasMol ]

	Cis Peptide Bonds
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Jmol
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	3pz2
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	PGTB2_MOUSE \| P53612
		Comparative Protein Structure Models	:	ModBase
		Genomic Information	:	Ensembl
		Protein-protein Interaction	:	DIP
		Sequence, Family and Domain Information	:	InterPro \| Pfam \| SMART \| UniProtKB/SwissProt
	PGTB2_RAT \| Q08603
		Comparative Protein Structure Models	:	ModBase
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		Protein-protein Interaction	:	DIP
		Sequence, Family and Domain Information	:	InterPro \| Pfam \| SMART \| UniProtKB/SwissProt

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	2.5.1.60
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	PGTB2_MOUSE \| P53612
		Protein Disorder Prediction	:	DisEMBL \| FoldIndex \| GLOBPLOT (for more information see DisProt)
	PGTB2_RAT \| Q08603
		Protein Disorder Prediction	:	DisEMBL \| FoldIndex \| GLOBPLOT (for more information see DisProt)

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (4, 4)

Sites (4, 4)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (1, 6)

Exons (8, 8)

Sequences/Alignments

Classification and Annotation

SCOP Domains (1, 1)

CATH Domains (0, 0)

Pfam Domains (2, 3)

Gene Ontology (11, 27)

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Still Images

Databases and Analysis Tools

Databases

Analysis Tools

Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File