2H5G - JenaLib

Title :   CRYSTAL STRUCTURE OF HUMAN PYRROLINE-5-CARBOXYLATE SYNTHETASE

Authors :   E. Papagrigoriou, N. Shafqat, A. P. Turnbull, G. Berridge, V. Hozjan, K. Kavanagh, O. Gileadi, C. Smee, J. Bray, F. Gorrec, M. Sundstrom, C. Arrowsmith, J. Weigelt, A. Edwards, U. Oppermann, Structural Gen Consortium (Sgc)

Date :   26 May 06 (Deposition) - 23 Jun 06 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.25

Chains :   Asym. Unit : A,B
Biol. Unit 1: A  (2x)
Biol. Unit 2: B  (1x)
Biol. Unit 3: B  (2x)

Keywords :   Dehydrogenase, Structural Genomics, Structural Genomics Consortium, Sgc, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   E. Papagrigoriou, N. Shafqat, A. P. Turnbull, G. Berridge, V. Hozjan, K. Kavanagh, O. Gileadi, C. Smee, J. Bray, F. Gorrec, M. Sundstrom, C. Arrowsmith, J. Weigelt, A. Edwards, U. Oppermann
Crystal Structure Of Human Pyrroline-5-Carboxylate Synthetase
To Be Published
PubMed: search

Compounds

Molecule 1 - DELTA 1-PYRROLINE-5-CARBOXYLATE SYNTHETASE
	Chains	:	A, B
	EC Number	:	1.2.1.41
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PNIC28-BSA4
	Expression System Strain	:	BL21(DE3)-R3/ROSETTA
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Fragment	:	GAMMA-GLUTAMYL PHOSPHATE REDUCTASE
	Gene	:	ALDH18A1
	Organism Common	:	HUMAN
	Organism Scientific	:	HOMO SAPIENS
	Organism Taxid	:	9606
	Synonym	:	PYRROLINE-5-CARBOXYLATE SYNTHETASE ISOFORM 1, PYCS, P5CS, ALDEHYDE DEHYDROGENASE 18 FAMILY MEMBER A1

Structural Features

Chains, Units

		1	2
Asymmetric Unit	:	A	B
Biological Unit 1 (2x)	:	A
Biological Unit 2 (1x)	:		B
Biological Unit 3 (2x)	:		B

Summary Information (see also Sequences/Alignments below)

Ligands, Modified Residues, Ions (2, 18)

Asymmetric Unit (2, 18)

No.	Name	Count	Type	Full Name
1	MSE	12	Mod. Amino Acid	SELENOMETHIONINE
2	SO4	6	Ligand/Ion	SULFATE ION

Biological Unit 1 (2, 18)

No.	Name	Count	Type	Full Name
1	MSE	12	Mod. Amino Acid	SELENOMETHIONINE
2	SO4	6	Ligand/Ion	SULFATE ION

Biological Unit 2 (2, 9)

No.	Name	Count	Type	Full Name
1	MSE	6	Mod. Amino Acid	SELENOMETHIONINE
2	SO4	3	Ligand/Ion	SULFATE ION

Biological Unit 3 (2, 18)

No.	Name	Count	Type	Full Name
1	MSE	12	Mod. Amino Acid	SELENOMETHIONINE
2	SO4	6	Ligand/Ion	SULFATE ION

Sites (6, 6)

Asymmetric Unit (6, 6)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	HOH A:122 , HOH A:125 , HOH A:152 , HOH A:262 , ARG A:483 , ARG A:558 , HIS A:579 , CYS A:612	BINDING SITE FOR RESIDUE SO4 A 301
2	AC2	SOFTWARE	HOH A:135 , TYR A:608 , ARG A:726 , ARG A:732	BINDING SITE FOR RESIDUE SO4 A 302
3	AC3	SOFTWARE	HOH B:13 , HOH B:70 , HOH B:119 , HOH B:274 , ARG B:425 , ARG B:483 , ARG B:558 , HIS B:579 , CYS B:612	BINDING SITE FOR RESIDUE SO4 B 303
4	AC4	SOFTWARE	TYR B:608 , ARG B:726 , ARG B:732	BINDING SITE FOR RESIDUE SO4 B 304
5	AC5	SOFTWARE	ARG A:599	BINDING SITE FOR RESIDUE SO4 A 305
6	AC6	SOFTWARE	HOH B:91 , ARG B:599 , ARG B:602	BINDING SITE FOR RESIDUE SO4 B 306

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (7, 14)

Asymmetric Unit (7, 14)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_051793	S	372	Y	P5CS_HUMAN	Polymorphism	3765571	A/B	S	372	Y
2	UniProt	VAR_075892	L	637	P	P5CS_HUMAN	Disease (SPG9B)	869320690	A/B	L	637	P
3	UniProt	VAR_075893	S	652	F	P5CS_HUMAN	Disease (SPG9A)	---	A/B	S	652	F
4	UniProt	VAR_075894	R	665	L	P5CS_HUMAN	Disease (SPG9A)	---	A/B	R	665	L
5	UniProt	VAR_075895	D	715	H	P5CS_HUMAN	Disease (SPG9B)	752669339	A/B	D	715	H
6	UniProt	VAR_075896	Y	782	C	P5CS_HUMAN	Disease (ARCL3A)	774047299	A/B	Y	782	C
7	UniProt	VAR_058006	H	784	Y	P5CS_HUMAN	Disease (ARCL3A)	121434583	A/B	H	784	Y

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Biological Unit 1 (7, 14)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_051793	S	372	Y	P5CS_HUMAN	Polymorphism	3765571	A	S	372	Y
2	UniProt	VAR_075892	L	637	P	P5CS_HUMAN	Disease (SPG9B)	869320690	A	L	637	P
3	UniProt	VAR_075893	S	652	F	P5CS_HUMAN	Disease (SPG9A)	---	A	S	652	F
4	UniProt	VAR_075894	R	665	L	P5CS_HUMAN	Disease (SPG9A)	---	A	R	665	L
5	UniProt	VAR_075895	D	715	H	P5CS_HUMAN	Disease (SPG9B)	752669339	A	D	715	H
6	UniProt	VAR_075896	Y	782	C	P5CS_HUMAN	Disease (ARCL3A)	774047299	A	Y	782	C
7	UniProt	VAR_058006	H	784	Y	P5CS_HUMAN	Disease (ARCL3A)	121434583	A	H	784	Y

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Biological Unit 2 (7, 7)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_051793	S	372	Y	P5CS_HUMAN	Polymorphism	3765571	B	S	372	Y
2	UniProt	VAR_075892	L	637	P	P5CS_HUMAN	Disease (SPG9B)	869320690	B	L	637	P
3	UniProt	VAR_075893	S	652	F	P5CS_HUMAN	Disease (SPG9A)	---	B	S	652	F
4	UniProt	VAR_075894	R	665	L	P5CS_HUMAN	Disease (SPG9A)	---	B	R	665	L
5	UniProt	VAR_075895	D	715	H	P5CS_HUMAN	Disease (SPG9B)	752669339	B	D	715	H
6	UniProt	VAR_075896	Y	782	C	P5CS_HUMAN	Disease (ARCL3A)	774047299	B	Y	782	C
7	UniProt	VAR_058006	H	784	Y	P5CS_HUMAN	Disease (ARCL3A)	121434583	B	H	784	Y

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Biological Unit 3 (7, 14)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_051793	S	372	Y	P5CS_HUMAN	Polymorphism	3765571	B	S	372	Y
2	UniProt	VAR_075892	L	637	P	P5CS_HUMAN	Disease (SPG9B)	869320690	B	L	637	P
3	UniProt	VAR_075893	S	652	F	P5CS_HUMAN	Disease (SPG9A)	---	B	S	652	F
4	UniProt	VAR_075894	R	665	L	P5CS_HUMAN	Disease (SPG9A)	---	B	R	665	L
5	UniProt	VAR_075895	D	715	H	P5CS_HUMAN	Disease (SPG9B)	752669339	B	D	715	H
6	UniProt	VAR_075896	Y	782	C	P5CS_HUMAN	Disease (ARCL3A)	774047299	B	Y	782	C
7	UniProt	VAR_058006	H	784	Y	P5CS_HUMAN	Disease (ARCL3A)	121434583	B	H	784	Y

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

PROSITE Motifs (1, 2)

Asymmetric Unit (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	PROA	PS01223	Gamma-glutamyl phosphate reductase signature.	P5CS_HUMAN	678-699	2	A:678-699 B:678-699

Biological Unit 1 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	PROA	PS01223	Gamma-glutamyl phosphate reductase signature.	P5CS_HUMAN	678-699	2	A:678-699 -

Biological Unit 2 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	PROA	PS01223	Gamma-glutamyl phosphate reductase signature.	P5CS_HUMAN	678-699	1	- B:678-699

Biological Unit 3 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	PROA	PS01223	Gamma-glutamyl phosphate reductase signature.	P5CS_HUMAN	678-699	2	- B:678-699

Exons (9, 18)

Asymmetric Unit (9, 18)

	ENSEMBL					UniProtKB			PDB
No.	Transcript ID	Exon	Exon ID	Genome Location	Length	ID	Location	Length	Count	Location	Length
1.1a	ENST00000371224	1a	ENSE00001454681	chr10:97416463-97416354	110	P5CS_HUMAN	-	0	0	-	-
1.2	ENST00000371224	2	ENSE00002180746	chr10:97413162-97413047	116	P5CS_HUMAN	1-30	30	0	-	-
1.3	ENST00000371224	3	ENSE00000716974	chr10:97402963-97402749	215	P5CS_HUMAN	30-101	72	0	-	-
1.4	ENST00000371224	4	ENSE00000503435	chr10:97397193-97397044	150	P5CS_HUMAN	102-151	50	0	-	-
1.5	ENST00000371224	5	ENSE00000716969	chr10:97396954-97396850	105	P5CS_HUMAN	152-186	35	0	-	-
1.6b	ENST00000371224	6b	ENSE00000716959	chr10:97393406-97393248	159	P5CS_HUMAN	187-239	53	0	-	-
1.7	ENST00000371224	7	ENSE00000987352	chr10:97392806-97392716	91	P5CS_HUMAN	240-270	31	0	-	-
1.9	ENST00000371224	9	ENSE00000716957	chr10:97388249-97388125	125	P5CS_HUMAN	270-311	42	0	-	-
1.10	ENST00000371224	10	ENSE00000716953	chr10:97387343-97387199	145	P5CS_HUMAN	312-360	49	0	-	-
1.11	ENST00000371224	11	ENSE00000503441	chr10:97386533-97386460	74	P5CS_HUMAN	360-384	25	2	A:361-384 B:362-384	24 23
1.12b	ENST00000371224	12b	ENSE00000716950	chr10:97385212-97385119	94	P5CS_HUMAN	385-416	32	2	A:385-416 B:385-416	32 32
1.13	ENST00000371224	13	ENSE00000987353	chr10:97381008-97380788	221	P5CS_HUMAN	416-489	74	2	A:416-489 B:416-489	74 74
1.14b	ENST00000371224	14b	ENSE00000987354	chr10:97376371-97376234	138	P5CS_HUMAN	490-535	46	2	A:490-535 B:490-535	46 46
1.15	ENST00000371224	15	ENSE00000987355	chr10:97373918-97373723	196	P5CS_HUMAN	536-601	66	2	A:536-601 (gaps) B:536-601 (gaps)	66 66
1.16	ENST00000371224	16	ENSE00000987356	chr10:97373620-97373499	122	P5CS_HUMAN	601-641	41	2	A:601-641 B:601-641	41 41
1.17	ENST00000371224	17	ENSE00000987357	chr10:97371199-97371013	187	P5CS_HUMAN	642-704	63	2	A:642-704 (gaps) B:642-704 (gaps)	63 63
1.18	ENST00000371224	18	ENSE00000987358	chr10:97370049-97369954	96	P5CS_HUMAN	704-736	33	2	A:704-736 B:704-736	33 33
1.19b	ENST00000371224	19b	ENSE00001843244	chr10:97366700-97365696	1005	P5CS_HUMAN	736-795	60	2	A:736-793 B:736-794	58 59

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:417
 aligned with P5CS_HUMAN | P54886 from UniProtKB/Swiss-Prot  Length:795

    Alignment length:433
                                   370       380       390       400       410       420       430       440       450       460       470       480       490       500       510       520       530       540       550       560       570       580       590       600       610       620       630       640       650       660       670       680       690       700       710       720       730       740       750       760       770       780       790   
           P5CS_HUMAN   361 PTVEQQGEMARSGGRMLATLEPEQRAEIIHHLADLLTDQRDEILLANKKDLEEAEGRLAAPLLKRLSLSTSKLNSLAIGLRQIAASSQDSVGRVLRRTRIAKNLELEQVTVPIGVLLVIFESRPDCLPQVAALAIASGNGLLLKGGKEAAHSNRILHLLTQEALSIHGVKEAVQLVNTREEVEDLCRLDKMIDLIIPRGSSQLVRDIQKAAKGIPVMGHSEGICHMYVDSEASVDKVTRLVRDSKCEYPAACNALETLLIHRDLLRTPLFDQIIDMLRVEQVKIHAGPKFASYLTFSPSEVKSLRTEYGDLELCIEVVDNVQDAIDHIHKYGSSHTDVIVTEDENTAEFFLQHVDSACVFWNASTRFSDGYRFGLGAEVGISTSRIHARGPVGLEGLLTTKWLLRGKDHVVSDFSEHGSLKYLHENLPIPQRN 793
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhh...hhhhhhhhhhhhhhhhhhh......eeeeeeee..eeeeeeeee..eeeeee....hhhhhhhhhhhhhh.eeeee.hhhhhhhhhhhhhhhhhhhhhhhhhh.eee.......-------....eeeee.hhhhhhhhhhhh............eeeee.......hhhhhhhhhhhh.......eeeeeee.hhh.hhhhhhhhhhhhhh..eeeehhhhhh---------..........eeeeeee.hhhhhhhhhhhhh...eeeee..hhhhhhhhhhhh...eeee..hhhhh............ee.......ee.hhhh.eeeeeeee....hhhhhh.........ee....... Sec.struct. author
                 SAPs(SNPs) -----------Y------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------P--------------F------------L-------------------------------------------------H------------------------------------------------------------------C-Y--------- SAPs(SNPs)
                    PROSITE -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------PROA  PDB: A:678-699  ---------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.11  PDB: A:361-38Exon 1.12b  PDB: A:385-416      -------------------------------------------------------------------------Exon 1.14b  PDB: A:490-535 UniProt: 490-535   Exon 1.15  PDB: A:536-601 (gaps) UniProt: 536-601                 ----------------------------------------Exon 1.17  PDB: A:642-704 (gaps) UniProt: 642-704              -------------------------------Exon 1.19b  PDB: A:736-793 UniProt: 736-795 [INCOMPLETE]   Transcript 1 (1)
           Transcript 1 (2) -------------------------------------------------------Exon 1.13  PDB: A:416-489 UniProt: 416-489                                ---------------------------------------------------------------------------------------------------------------Exon 1.16  PDB: A:601-641                --------------------------------------------------------------Exon 1.18  PDB: A:704-736        --------------------------------------------------------- Transcript 1 (2)
                 2h5g A 361 PTVEQQGEmARSGGRmLATLEPEQRAEIIHHLADLLTDQRDEILLANKKDLEEAEGRLAAPLLKRLSLSTSKLNSLAIGLRQIAASSQDSVGRVLRRTRIAKNLELEQVTVPIGVLLVIFESRPDCLPQVAALAIASGNGLLLKGGKEAAHSNRILHLLTQEALSIHGVKEAVQLVNTREEV-------KmIDLIIPRGSSQLVRDIQKAAKGIPVmGHSEGICHmYVDSEASVDKVTRLVRDSKCEYPAACNALETLLIHRDLLRTPLFDQIIDmLRVEQVKIHAGPKFAS---------KSLRTEYGDLELCIEVVDNVQDAIDHIHKYGSSHTDVIVTEDENTAEFFLQHVDSACVFWNASTRFSDGYRFGLGAEVGISTSRIHARGPVGLEGLLTTKWLLRGKDHVVSDFSEHGSLKYLHENLPIPQRN 793
                                   370     | 380       390       400       410       420       430       440       450       460       470       480       490       500       510       520       530       540 |     550|      560       570      |580     | 590       600       610       620       630     | 640       650 |       - |     670       680       690       700       710       720       730       740       750       760       770       780       790   
                                  369-MSE  |                                                                                                                                                                   542     550|                       577-MSE  586-MSE                                           636-MSE         652       662                                                                                                                                   
                                         376-MSE                                                                                                                                                                        551-MSE

Chain B from PDB  Type:PROTEIN  Length:425
 aligned with P5CS_HUMAN | P54886 from UniProtKB/Swiss-Prot  Length:795

    Alignment length:433
                                   371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541       551       561       571       581       591       601       611       621       631       641       651       661       671       681       691       701       711       721       731       741       751       761       771       781       791   
           P5CS_HUMAN   362 TVEQQGEMARSGGRMLATLEPEQRAEIIHHLADLLTDQRDEILLANKKDLEEAEGRLAAPLLKRLSLSTSKLNSLAIGLRQIAASSQDSVGRVLRRTRIAKNLELEQVTVPIGVLLVIFESRPDCLPQVAALAIASGNGLLLKGGKEAAHSNRILHLLTQEALSIHGVKEAVQLVNTREEVEDLCRLDKMIDLIIPRGSSQLVRDIQKAAKGIPVMGHSEGICHMYVDSEASVDKVTRLVRDSKCEYPAACNALETLLIHRDLLRTPLFDQIIDMLRVEQVKIHAGPKFASYLTFSPSEVKSLRTEYGDLELCIEVVDNVQDAIDHIHKYGSSHTDVIVTEDENTAEFFLQHVDSACVFWNASTRFSDGYRFGLGAEVGISTSRIHARGPVGLEGLLTTKWLLRGKDHVVSDFSEHGSLKYLHENLPIPQRNT 794
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhh...hhhhhhhhhhhhhhhhhhh......eeeeeeee..eeeeeeeee..eeeeee....hhhhhhhhhhhhhh.eeeee.hhhhhhhhhhhhhhhhhhhhhhhhhh.eee........----......eeeee.hhhhhhhhhhhh............eeeee.......hhhhhhhhhhhh.......eeeeeee.hhh.hhhhhhhhhhhhhh..eeeehhhhhhh...----...........eeeeeee.hhhhhhhhhhhhh...eeeee..hhhhhhhhhhhh...eeee..hhhhh...........eee.......eeehhhh.eeeeeeee....hhhhhh.........ee........ Sec.struct. author
                 SAPs(SNPs) ----------Y------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------P--------------F------------L-------------------------------------------------H------------------------------------------------------------------C-Y---------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------PROA  PDB: B:678-699  ----------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.11 [INCOMPLETE] Exon 1.12b  PDB: B:385-416      -------------------------------------------------------------------------Exon 1.14b  PDB: B:490-535 UniProt: 490-535   Exon 1.15  PDB: B:536-601 (gaps) UniProt: 536-601                 ----------------------------------------Exon 1.17  PDB: B:642-704 (gaps) UniProt: 642-704              -------------------------------Exon 1.19b  PDB: B:736-794 UniProt: 736-795 [INCOMPLETE]    Transcript 1 (1)
           Transcript 1 (2) ------------------------------------------------------Exon 1.13  PDB: B:416-489 UniProt: 416-489                                ---------------------------------------------------------------------------------------------------------------Exon 1.16  PDB: B:601-641                --------------------------------------------------------------Exon 1.18  PDB: B:704-736        ---------------------------------------------------------- Transcript 1 (2)
                 2h5g B 362 TVEQQGEmARSGGRmLATLEPEQRAEIIHHLADLLTDQRDEILLANKKDLEEAEGRLAAPLLKRLSLSTSKLNSLAIGLRQIAASSQDSVGRVLRRTRIAKNLELEQVTVPIGVLLVIFESRPDCLPQVAALAIASGNGLLLKGGKEAAHSNRILHLLTQEALSIHGVKEAVQLVNTREEVE----LDKmIDLIIPRGSSQLVRDIQKAAKGIPVmGHSEGICHmYVDSEASVDKVTRLVRDSKCEYPAACNALETLLIHRDLLRTPLFDQIIDmLRVEQVKIHAGPKFASYLTF----VKSLRTEYGDLELCIEVVDNVQDAIDHIHKYGSSHTDVIVTEDENTAEFFLQHVDSACVFWNASTRFSDGYRFGLGAEVGISTSRIHARGPVGLEGLLTTKWLLRGKDHVVSDFSEHGSLKYLHENLPIPQRNT 794
                                   371    |  381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541 |    |551       561       571     | 581    |  591       601       611       621       631    |  641       651    |  661       671       681       691       701       711       721       731       741       751       761       771       781       791   
                                 369-MSE  |                                                                                                                                                                    543  548  |                       577-MSE  586-MSE                                           636-MSE             656  661                                                                                                                                     
                                        376-MSE                                                                                                                                                                        551-MSE

Legend:		→ Mismatch	(orange background)
	-	→ Gap	(green background, '-', border residues have a numbering label)
		→ Modified Residue	(blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
	x	→ Chemical Group	(purple background, 'x', labelled with number + name, e.g. ACE or NH2)
	extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '\|'

Classification and Annotation

SCOP Domains (0, 0)

CATH Domains (0, 0)

Pfam Domains (0, 0)

Gene Ontology (25, 25)

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
		MSE	[ 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 ]

	Cis Peptide Bonds
(no "Cis Peptide Bonds" information available for 2h5g)

Biological Units
	Complete Structure
		Biological Unit 1	[ Jena3D ]
		Biological Unit 2	[ Jena3D ]
		Biological Unit 3	[ 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 \| Biol. Unit 3 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
	2h5g
		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
	P5CS_HUMAN \| P54886
		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)
	1.2.1.41
		General Enzyme Information	:	BRENDA \| EC-PDB \| Enzyme \| IntEnz
		Pathway	:	KEGG \| MetaCyc

Access by Disease Identifier (MIM ID)
	219150
		Disease Information	:	OMIM
	601162
		Disease Information	:	OMIM
	616586
		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
	P5CS_HUMAN \| P54886
		Protein Disorder Prediction	:	DisEMBL \| FoldIndex \| GLOBPLOT (for more information see DisProt)

Description