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(-) Description

Title :  CRYSTAL STRUCTURE OF HUMAN ARGININOSUCCINATE SYNTHASE IN COMPLEX WITH ASPARTATE AND CITRULLINE
 
Authors :  T. Karlberg, J. Uppenberg, C. Arrowsmith, H. Berglund, R. D. Busam, R. C A. Edwards, U. B. Ericsson, S. Flodin, A. Flores, S. Graslund, B. M. Hal M. Hammarstrom, M. Hogbom, I. Johansson, T. Kotenyova, A. Magnusdott M. Moche, M. E. Nilsson, P. Nordlund, T. Nyman, D. Ogg, C. Persson, J. Sa P. Stenmark, M. Sundstrom, A. G. Thorsell, S. Van Den Berg, K. Wallde J. Weigelt, L. Holmberg-Schiavone, Structural Genomics Consorti
Date :  22 Nov 06  (Deposition) - 05 Dec 06  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.40
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (4x)
Keywords :  Amino-Acid Biosynthesis, Synthase, Aspartate, Citrulline, Structural Genomics, Structural Genomics Consortium, Sgc, Ligase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  T. Karlberg, R. Collins, S. Van Den Berg, A. Flores, M. Hammarstrom, M. Hogbom, L. Holmberg Schiavone, J. Uppenberg
Structure Of Human Argininosuccinate Synthetase.
Acta Crystallogr. , Sect. D V. 64 279 2008
PubMed-ID: 18323623  |  Reference-DOI: 10.1107/S0907444907067455

(-) Compounds

Molecule 1 - ARGININOSUCCINATE SYNTHASE
    ChainsA
    EC Number6.3.4.5
    EngineeredYES
    Expression SystemESCHERICHIA COLI BL21(DE3)
    Expression System PlasmidPNIC-BSA4
    Expression System StrainBL-21 (DE3)
    Expression System Taxid469008
    Expression System Vector TypePLASMID
    GeneASS1, ASS
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymCITRULLINE--ASPARTATE LIGASE

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit A
Biological Unit 1 (4x)A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (3, 3)
No.NameCountTypeFull Name
1ASP1Mod. Amino AcidASPARTIC ACID
2CIR1Ligand/IonCITRULLINE
3NA1Ligand/IonSODIUM ION
Biological Unit 1 (2, 8)
No.NameCountTypeFull Name
1ASP4Mod. Amino AcidASPARTIC ACID
2CIR4Ligand/IonCITRULLINE
3NA-1Ligand/IonSODIUM ION

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLN A:107BINDING SITE FOR RESIDUE NA A 503
2AC2SOFTWAREALA A:118 , THR A:119 , GLY A:122 , ASN A:123 , ASP A:124 , GLU A:191 , CIR A:502 , HOH A:511 , HOH A:569 , HOH A:664BINDING SITE FOR RESIDUE ASP A 501
3AC3SOFTWARETYR A:87 , THR A:91 , ASN A:123 , ASP A:124 , ARG A:127 , SER A:180 , MET A:181 , ASP A:182 , SER A:189 , GLU A:191 , GLU A:270 , TYR A:282 , ASP A:501 , HOH A:569 , HOH A:647BINDING SITE FOR RESIDUE CIR A 502

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2NZ2)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2NZ2)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (88, 88)

Asymmetric Unit (88, 88)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
01UniProtVAR_000681G14SASSY_HUMANDisease (CTLN1)121908636AG14S
02UniProtVAR_000682S18LASSY_HUMANDisease (CTLN1)121908643AS18L
03UniProtVAR_015891C19RASSY_HUMANDisease (CTLN1)  ---AC19R
04UniProtVAR_058337Q40LASSY_HUMANDisease (CTLN1)  ---AQ40L
05UniProtVAR_078388V64IASSY_HUMANUnclassified (CTLN1)556297791AV64I
06UniProtVAR_016013V69AASSY_HUMANDisease (CTLN1)771594651AV69A
07UniProtVAR_058338S79PASSY_HUMANDisease (CTLN1)  ---AS79P
08UniProtVAR_000683R86CASSY_HUMANDisease (CTLN1)121908644AR86C
09UniProtVAR_015892R86HASSY_HUMANDisease (CTLN1)575001023AR86H
10UniProtVAR_078389T91PASSY_HUMANDisease (CTLN1)769018733AT91P
11UniProtVAR_015893R95SASSY_HUMANDisease (CTLN1)  ---AR95S
12UniProtVAR_058339P96HASSY_HUMANDisease (CTLN1)  ---AP96H
13UniProtVAR_078390P96LASSY_HUMANDisease (CTLN1)  ---AP96L
14UniProtVAR_015894P96SASSY_HUMANDisease (CTLN1)  ---AP96S
15UniProtVAR_078392R100CASSY_HUMANDisease (CTLN1)370695114AR100C
16UniProtVAR_078393R100HASSY_HUMANDisease (CTLN1)138279074AR100H
17UniProtVAR_016014R108LASSY_HUMANDisease (CTLN1)35269064AR108L
18UniProtVAR_078394A111DASSY_HUMANDisease (CTLN1)  ---AA111D
19UniProtVAR_078395G117CASSY_HUMANDisease (CTLN1)  ---AG117C
20UniProtVAR_015896G117DASSY_HUMANDisease (CTLN1)  ---AG117D
21UniProtVAR_015895G117SASSY_HUMANDisease (CTLN1)770944877AG117S
22UniProtVAR_000684A118TASSY_HUMANDisease (CTLN1)775305020AA118T
23UniProtVAR_016015T119IASSY_HUMANDisease (CTLN1)  ---AT119I
24UniProtVAR_058340D124NASSY_HUMANDisease (CTLN1)  ---AD124N
25UniProtVAR_078396R127LASSY_HUMANPolymorphism201623252AR127L
26UniProtVAR_058341R127QASSY_HUMANDisease (CTLN1)201623252AR127Q
27UniProtVAR_058342R127WASSY_HUMANDisease (CTLN1)771794639AR127W
28UniProtVAR_072792V141GASSY_HUMANDisease (CTLN1)  ---AV141G
29UniProtVAR_015897R157CASSY_HUMANDisease (CTLN1)770585183AR157C
30UniProtVAR_000685R157HASSY_HUMANDisease (CTLN1)121908637AR157H
31UniProtVAR_078398R157SASSY_HUMANDisease (CTLN1)  ---AR157S
32UniProtVAR_058343L160PASSY_HUMANDisease (CTLN1)  ---AL160P
33UniProtVAR_078400A164PASSY_HUMANDisease (CTLN1)  ---AA164P
34UniProtVAR_015898W179RASSY_HUMANDisease (CTLN1)121908646AW179R
35UniProtVAR_078401S180IASSY_HUMANDisease (CTLN1)  ---AS180I
36UniProtVAR_000686S180NASSY_HUMANDisease (CTLN1)121908638AS180N
37UniProtVAR_078402N184KASSY_HUMANDisease (CTLN1)  ---AN184K
38UniProtVAR_058344Y190DASSY_HUMANDisease (CTLN1)  ---AY190D
39UniProtVAR_015899E191KASSY_HUMANDisease (CTLN1)777828000AE191K
40UniProtVAR_058345E191QASSY_HUMANDisease (CTLN1)  ---AE191Q
41UniProtVAR_000687A192VASSY_HUMANDisease (CTLN1)  ---AA192V
42UniProtVAR_058346A202EASSY_HUMANDisease (CTLN1)376371866AA202E
43UniProtVAR_058347L206PASSY_HUMANDisease (CTLN1)  ---AL206P
44UniProtVAR_078403G230RASSY_HUMANDisease (CTLN1)  ---AG230R
45UniProtVAR_078404N237IASSY_HUMANDisease (CTLN1)  ---AN237I
46UniProtVAR_078405A258PASSY_HUMANDisease (CTLN1)  ---AA258P
47UniProtVAR_078406A258VASSY_HUMANDisease (CTLN1)753078725AA258V
48UniProtVAR_058348V263MASSY_HUMANDisease (CTLN1)192838388AV263M
49UniProtVAR_058349R265CASSY_HUMANDisease (CTLN1)148918985AR265C
50UniProtVAR_015900R265HASSY_HUMANDisease (CTLN1)398123131AR265H
51UniProtVAR_015901V269MASSY_HUMANDisease (CTLN1)370595480AV269M
52UniProtVAR_016007E270QASSY_HUMANDisease (CTLN1)775163147AE270Q
53UniProtVAR_000688R272CASSY_HUMANDisease (CTLN1)762387914AR272C
54UniProtVAR_078407R272HASSY_HUMANDisease (CTLN1)  ---AR272H
55UniProtVAR_078408R272LASSY_HUMANDisease (CTLN1)768215008AR272L
56UniProtVAR_058350K277TASSY_HUMANDisease (CTLN1)  ---AK277T
57UniProtVAR_016008R279QASSY_HUMANDisease (CTLN1)371265106AR279Q
58UniProtVAR_000689G280RASSY_HUMANDisease (CTLN1)  ---AG280R
59UniProtVAR_015902E283KASSY_HUMANDisease (CTLN1)765338121AE283K
60UniProtVAR_058351T284IASSY_HUMANDisease (CTLN1)  ---AT284I
61UniProtVAR_078411L290PASSY_HUMANDisease (CTLN1)  ---AL290P
62UniProtVAR_058352Y291SASSY_HUMANDisease (CTLN1)  ---AY291S
63UniProtVAR_058353D296GASSY_HUMANDisease (CTLN1)  ---AD296G
64UniProtVAR_078412A299DASSY_HUMANDisease (CTLN1)768394647AA299D
65UniProtVAR_058354M302VASSY_HUMANDisease (CTLN1)  ---AM302V
66UniProtVAR_000690R304WASSY_HUMANDisease (CTLN1)121908642AR304W
67UniProtVAR_078413V306GASSY_HUMANDisease (CTLN1)  ---AV306G
68UniProtVAR_058355R307CASSY_HUMANDisease (CTLN1)183276875AR307C
69UniProtVAR_016009K310QASSY_HUMANDisease (CTLN1)121908648AK310Q
70UniProtVAR_015903K310RASSY_HUMANDisease (CTLN1)199751308AK310R
71UniProtVAR_078415V321MASSY_HUMANDisease (CTLN1)727503813AV321M
72UniProtVAR_000691G324SASSY_HUMANDisease (CTLN1)121908639AG324S
73UniProtVAR_058356G324VASSY_HUMANDisease (CTLN1)  ---AG324V
74UniProtVAR_078416R335HASSY_HUMANDisease (CTLN1)555388438AR335H
75UniProtVAR_078417C337RASSY_HUMANDisease (CTLN1)  ---AC337R
76UniProtVAR_058357S341FASSY_HUMANDisease (CTLN1)  ---AS341F
77UniProtVAR_058358V345GASSY_HUMANDisease (CTLN1)  ---AV345G
78UniProtVAR_058359G347RASSY_HUMANDisease (CTLN1)  ---AG347R
79UniProtVAR_078419G356VASSY_HUMANDisease (CTLN1)  ---AG356V
80UniProtVAR_058360Y359DASSY_HUMANDisease (CTLN1)  ---AY359D
81UniProtVAR_015904G362VASSY_HUMANDisease (CTLN1)121908647AG362V
82UniProtVAR_016010R363GASSY_HUMANDisease (CTLN1)  ---AR363G
83UniProtVAR_000692R363LASSY_HUMANDisease (CTLN1)  ---AR363L
84UniProtVAR_016011R363QASSY_HUMANDisease (CTLN1)771937610AR363Q
85UniProtVAR_000693R363WASSY_HUMANDisease (CTLN1)121908640AR363W
86UniProtVAR_016012T389IASSY_HUMANDisease (CTLN1)  ---AT389I
87UniProtVAR_078422T389PASSY_HUMANDisease (CTLN1)  ---AT389P
88UniProtVAR_000694G390RASSY_HUMANDisease (CTLN1)121908641AG390R

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)
Biological Unit 1 (88, 352)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
01UniProtVAR_000681G14SASSY_HUMANDisease (CTLN1)121908636AG14S
02UniProtVAR_000682S18LASSY_HUMANDisease (CTLN1)121908643AS18L
03UniProtVAR_015891C19RASSY_HUMANDisease (CTLN1)  ---AC19R
04UniProtVAR_058337Q40LASSY_HUMANDisease (CTLN1)  ---AQ40L
05UniProtVAR_078388V64IASSY_HUMANUnclassified (CTLN1)556297791AV64I
06UniProtVAR_016013V69AASSY_HUMANDisease (CTLN1)771594651AV69A
07UniProtVAR_058338S79PASSY_HUMANDisease (CTLN1)  ---AS79P
08UniProtVAR_000683R86CASSY_HUMANDisease (CTLN1)121908644AR86C
09UniProtVAR_015892R86HASSY_HUMANDisease (CTLN1)575001023AR86H
10UniProtVAR_078389T91PASSY_HUMANDisease (CTLN1)769018733AT91P
11UniProtVAR_015893R95SASSY_HUMANDisease (CTLN1)  ---AR95S
12UniProtVAR_058339P96HASSY_HUMANDisease (CTLN1)  ---AP96H
13UniProtVAR_078390P96LASSY_HUMANDisease (CTLN1)  ---AP96L
14UniProtVAR_015894P96SASSY_HUMANDisease (CTLN1)  ---AP96S
15UniProtVAR_078392R100CASSY_HUMANDisease (CTLN1)370695114AR100C
16UniProtVAR_078393R100HASSY_HUMANDisease (CTLN1)138279074AR100H
17UniProtVAR_016014R108LASSY_HUMANDisease (CTLN1)35269064AR108L
18UniProtVAR_078394A111DASSY_HUMANDisease (CTLN1)  ---AA111D
19UniProtVAR_078395G117CASSY_HUMANDisease (CTLN1)  ---AG117C
20UniProtVAR_015896G117DASSY_HUMANDisease (CTLN1)  ---AG117D
21UniProtVAR_015895G117SASSY_HUMANDisease (CTLN1)770944877AG117S
22UniProtVAR_000684A118TASSY_HUMANDisease (CTLN1)775305020AA118T
23UniProtVAR_016015T119IASSY_HUMANDisease (CTLN1)  ---AT119I
24UniProtVAR_058340D124NASSY_HUMANDisease (CTLN1)  ---AD124N
25UniProtVAR_078396R127LASSY_HUMANPolymorphism201623252AR127L
26UniProtVAR_058341R127QASSY_HUMANDisease (CTLN1)201623252AR127Q
27UniProtVAR_058342R127WASSY_HUMANDisease (CTLN1)771794639AR127W
28UniProtVAR_072792V141GASSY_HUMANDisease (CTLN1)  ---AV141G
29UniProtVAR_015897R157CASSY_HUMANDisease (CTLN1)770585183AR157C
30UniProtVAR_000685R157HASSY_HUMANDisease (CTLN1)121908637AR157H
31UniProtVAR_078398R157SASSY_HUMANDisease (CTLN1)  ---AR157S
32UniProtVAR_058343L160PASSY_HUMANDisease (CTLN1)  ---AL160P
33UniProtVAR_078400A164PASSY_HUMANDisease (CTLN1)  ---AA164P
34UniProtVAR_015898W179RASSY_HUMANDisease (CTLN1)121908646AW179R
35UniProtVAR_078401S180IASSY_HUMANDisease (CTLN1)  ---AS180I
36UniProtVAR_000686S180NASSY_HUMANDisease (CTLN1)121908638AS180N
37UniProtVAR_078402N184KASSY_HUMANDisease (CTLN1)  ---AN184K
38UniProtVAR_058344Y190DASSY_HUMANDisease (CTLN1)  ---AY190D
39UniProtVAR_015899E191KASSY_HUMANDisease (CTLN1)777828000AE191K
40UniProtVAR_058345E191QASSY_HUMANDisease (CTLN1)  ---AE191Q
41UniProtVAR_000687A192VASSY_HUMANDisease (CTLN1)  ---AA192V
42UniProtVAR_058346A202EASSY_HUMANDisease (CTLN1)376371866AA202E
43UniProtVAR_058347L206PASSY_HUMANDisease (CTLN1)  ---AL206P
44UniProtVAR_078403G230RASSY_HUMANDisease (CTLN1)  ---AG230R
45UniProtVAR_078404N237IASSY_HUMANDisease (CTLN1)  ---AN237I
46UniProtVAR_078405A258PASSY_HUMANDisease (CTLN1)  ---AA258P
47UniProtVAR_078406A258VASSY_HUMANDisease (CTLN1)753078725AA258V
48UniProtVAR_058348V263MASSY_HUMANDisease (CTLN1)192838388AV263M
49UniProtVAR_058349R265CASSY_HUMANDisease (CTLN1)148918985AR265C
50UniProtVAR_015900R265HASSY_HUMANDisease (CTLN1)398123131AR265H
51UniProtVAR_015901V269MASSY_HUMANDisease (CTLN1)370595480AV269M
52UniProtVAR_016007E270QASSY_HUMANDisease (CTLN1)775163147AE270Q
53UniProtVAR_000688R272CASSY_HUMANDisease (CTLN1)762387914AR272C
54UniProtVAR_078407R272HASSY_HUMANDisease (CTLN1)  ---AR272H
55UniProtVAR_078408R272LASSY_HUMANDisease (CTLN1)768215008AR272L
56UniProtVAR_058350K277TASSY_HUMANDisease (CTLN1)  ---AK277T
57UniProtVAR_016008R279QASSY_HUMANDisease (CTLN1)371265106AR279Q
58UniProtVAR_000689G280RASSY_HUMANDisease (CTLN1)  ---AG280R
59UniProtVAR_015902E283KASSY_HUMANDisease (CTLN1)765338121AE283K
60UniProtVAR_058351T284IASSY_HUMANDisease (CTLN1)  ---AT284I
61UniProtVAR_078411L290PASSY_HUMANDisease (CTLN1)  ---AL290P
62UniProtVAR_058352Y291SASSY_HUMANDisease (CTLN1)  ---AY291S
63UniProtVAR_058353D296GASSY_HUMANDisease (CTLN1)  ---AD296G
64UniProtVAR_078412A299DASSY_HUMANDisease (CTLN1)768394647AA299D
65UniProtVAR_058354M302VASSY_HUMANDisease (CTLN1)  ---AM302V
66UniProtVAR_000690R304WASSY_HUMANDisease (CTLN1)121908642AR304W
67UniProtVAR_078413V306GASSY_HUMANDisease (CTLN1)  ---AV306G
68UniProtVAR_058355R307CASSY_HUMANDisease (CTLN1)183276875AR307C
69UniProtVAR_016009K310QASSY_HUMANDisease (CTLN1)121908648AK310Q
70UniProtVAR_015903K310RASSY_HUMANDisease (CTLN1)199751308AK310R
71UniProtVAR_078415V321MASSY_HUMANDisease (CTLN1)727503813AV321M
72UniProtVAR_000691G324SASSY_HUMANDisease (CTLN1)121908639AG324S
73UniProtVAR_058356G324VASSY_HUMANDisease (CTLN1)  ---AG324V
74UniProtVAR_078416R335HASSY_HUMANDisease (CTLN1)555388438AR335H
75UniProtVAR_078417C337RASSY_HUMANDisease (CTLN1)  ---AC337R
76UniProtVAR_058357S341FASSY_HUMANDisease (CTLN1)  ---AS341F
77UniProtVAR_058358V345GASSY_HUMANDisease (CTLN1)  ---AV345G
78UniProtVAR_058359G347RASSY_HUMANDisease (CTLN1)  ---AG347R
79UniProtVAR_078419G356VASSY_HUMANDisease (CTLN1)  ---AG356V
80UniProtVAR_058360Y359DASSY_HUMANDisease (CTLN1)  ---AY359D
81UniProtVAR_015904G362VASSY_HUMANDisease (CTLN1)121908647AG362V
82UniProtVAR_016010R363GASSY_HUMANDisease (CTLN1)  ---AR363G
83UniProtVAR_000692R363LASSY_HUMANDisease (CTLN1)  ---AR363L
84UniProtVAR_016011R363QASSY_HUMANDisease (CTLN1)771937610AR363Q
85UniProtVAR_000693R363WASSY_HUMANDisease (CTLN1)121908640AR363W
86UniProtVAR_016012T389IASSY_HUMANDisease (CTLN1)  ---AT389I
87UniProtVAR_078422T389PASSY_HUMANDisease (CTLN1)  ---AT389P
88UniProtVAR_000694G390RASSY_HUMANDisease (CTLN1)121908641AG390R

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

(-) PROSITE Motifs  (2, 2)

Asymmetric Unit (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ARGININOSUCCIN_SYN_1PS00564 Argininosuccinate synthase signature 1.ASSY_HUMAN10-18  1A:10-18
2ARGININOSUCCIN_SYN_2PS00565 Argininosuccinate synthase signature 2.ASSY_HUMAN117-128  1A:117-128
Biological Unit 1 (2, 8)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ARGININOSUCCIN_SYN_1PS00564 Argininosuccinate synthase signature 1.ASSY_HUMAN10-18  4A:10-18
2ARGININOSUCCIN_SYN_2PS00565 Argininosuccinate synthase signature 2.ASSY_HUMAN117-128  4A:117-128

(-) Exons   (14, 14)

Asymmetric Unit (14, 14)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1cENST000003723941cENSE00001457679chr9:133320349-13332038234ASSY_HUMAN-00--
1.3ENST000003723943ENSE00001457678chr9:133326989-133327430442ASSY_HUMAN-00--
1.4bENST000003723944bENSE00001378224chr9:133327611-133327720110ASSY_HUMAN1-35351A:4-3532
1.5ENST000003723945ENSE00001226401chr9:133329692-13332976069ASSY_HUMAN36-58231A:36-5823
1.6aENST000003723946aENSE00000896026chr9:133333788-133333976189ASSY_HUMAN59-121631A:59-12163
1.7ENST000003723947ENSE00001226388chr9:133339498-13333955457ASSY_HUMAN122-140191A:122-14019
1.8bENST000003723948bENSE00000896030chr9:133342112-13334218675ASSY_HUMAN141-165251A:141-165 (gaps)25
1.9aENST000003723949aENSE00001226459chr9:133346221-13334629171ASSY_HUMAN166-189241A:166-18924
1.10cENST0000037239410cENSE00002166300chr9:133346872-13334690231ASSY_HUMAN189-199111A:189-19911
1.12cENST0000037239412cENSE00001757810chr9:133352258-13335234891ASSY_HUMAN200-230311A:200-23031
1.13aENST0000037239413aENSE00001710028chr9:133355103-13335518785ASSY_HUMAN230-258291A:230-25829
1.14ENST0000037239414ENSE00001676853chr9:133355772-13335583665ASSY_HUMAN258-280231A:258-28023
1.15dENST0000037239415dENSE00001749388chr9:133364720-133364851132ASSY_HUMAN280-324451A:280-32445
1.16ENST0000037239416ENSE00001717136chr9:133370254-133370410157ASSY_HUMAN324-376531A:324-37653
1.17ENST0000037239417ENSE00001674465chr9:133374892-13337495766ASSY_HUMAN376-398231A:376-398 (gaps)23
1.18dENST0000037239418dENSE00001457680chr9:133376363-133376661299ASSY_HUMAN398-412151A:398-501 (gaps)12

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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  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:403
 aligned with ASSY_HUMAN | P00966 from UniProtKB/Swiss-Prot  Length:412

    Alignment length:406
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403      
           ASSY_HUMAN     4 KGSVVLAYSGGLDTSCILVWLKEQGYDVIAYLANIGQKEDFEEARKKALKLGAKKVFIEDVSREFVEEFIWPAIQSSALYEDRYLLGTSLARPCIARKQVEIAQREGAKYVSHGATGKGNDQVRFELSCYSLAPQIKVIAPWRMPEFYNRFKGRNDLMEYAKQHGIPIPVTPKNPWSMDENLMHISYEAGILENPKNQAPPGLYTKTQDPAKAPNTPDILEIEFKKGVPVKVTNVKDGTTHQTSLELFMYLNEVAGKHGVGRIDIVENRFIGMKSRGIYETPAGTILYHAHLDIEAFTMDREVRKIKQGLGLKFAELVYTGFWHSPECEFVRHCIAKSQERVEGKVQVSVLKGQVYILGRESPLSLYNEELVSMNVQGDYEPTDATGFININSLRLKEYHRLQSKV 409
               SCOP domains d2nz2a1 A:4-171 automated matches                                                                                                                                       d2nz2a2 A:172-407 automated matches                                                                                                                                                                                                          - SCOP domains
               CATH domains 2nz2A01 A:4-179 Tyrosyl-Transfer RNA Synthetase , subunit E, domain 1                                                                                                           2nz2A02 A:180-371 Argininosuccinate synthetase, chain A, domain 2                                                                                                                               2nz2A 03 A:372-407 Single helix bin  - CATH domains
               Pfam domains ----Arginosuc_synth-2nz2A01 A:8-403                                                                                                                                                                                                                                                                                                                                                                             ---- - Pfam domains
         Sec.struct. author .eeeeee...hhhhhhhhhhhhhh.eeeeeeeee.....hhhhhhhhhhhhh..eeeeeehhhhhhhhhhhhhhhh..hhhhh......hhhhhhhhhhhhhhhhhh..eee.......hhhhhhhhhhhhhh...eeehhhhhhhhhh...-hhhhhhhhhhh.............eee....eee.hhhhhh.....hhhhh.............eeeeeeee..eeeeeee.....ee.hhhhhhhhhhhhhhhhh..eeeeeee.....eeeeeeehhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhh....eeeeeeee..eeeeeeee......hhhhhh-......hhhhhhhhhhhhhhhhhhhhhh..-. Sec.struct. author
             SAPs(SNPs) (1) ----------S---LR--------------------L-----------------------I----A---------P------C----P---SH---C-------L--D-----CTI----N--L-------------G---------------C--P---P--------------RI---K-----DKV---------E---P-----------------------R------I--------------------P----M-C---MQ-C----T-QR--KI-----PS----G--D--V-W-GC--Q----------M--S----------H-R---F---G-R--------V--D--VG-------------------------IR------------------- SAPs(SNPs) (1)
             SAPs(SNPs) (2) ----------------------------------------------------------------------------------H---------L---H----------------D---------Q-----------------------------H----------------------N----------Q------------------------------------------------------------------V------H------H-------------------------------------R-------------V--------------------------------------L-------------------------P-------------------- SAPs(SNPs) (2)
             SAPs(SNPs) (3) --------------------------------------------------------------------------------------------S--------------------S---------W-----------------------------S------------------------------------------------------------------------------------------------------------------L------------------------------------------------------------------------------------------Q---------------------------------------------- SAPs(SNPs) (3)
             SAPs(SNPs) (4) -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------W---------------------------------------------- SAPs(SNPs) (4)
                    PROSITE ------ARGININOS--------------------------------------------------------------------------------------------------ARGININOSUCC----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.4b  PDB: A:4-35          Exon 1.5  PDB: A:36-58 Exon 1.6a  PDB: A:59-121 UniProt: 59-121                       Exon 1.7           Exon 1.8b                -----------------------Exon 1.10c Exon 1.12c  PDB: A:200-230     ---------------------------Exon 1.14              -------------------------------------------Exon 1.16  PDB: A:324-376 UniProt: 324-376           ---------------------Exon 1.18d   Transcript 1 (1)
           Transcript 1 (2) ------------------------------------------------------------------------------------------------------------------------------------------------------------------Exon 1.9a  PDB: A:166-18----------------------------------------Exon 1.13a  PDB: A:230-258   ---------------------Exon 1.15d  PDB: A:280-324 UniProt: 280-324  ---------------------------------------------------Exon 1.17              ----------- Transcript 1 (2)
                 2nz2 A   4 KGSVVLAYSGGLDTSCILVWLKEQGYDVIAYLANIGQKEDFEEARKKALKLGAKKVFIEDVSREFVEEFIWPAIQSSALYEDRYLLGTSLARPCIARKQVEIAQREGAKYVSHGATGKGNDQVRFELSCYSLAPQIKVIAPWRMPEFYNRFK-RNDLMEYAKQHGIPIPVTPKNPWSMDENLMHISYEAGILENPKNQAPPGLYTKTQDPAKAPNTPDILEIEFKKGVPVKVTNVKDGTTHQTSLELFMYLNEVAGKHGVGRIDIVENRFIGMKSRGIYETPAGTILYHAHLDIEAFTMDREVRKIKQGLGLKFAELVYTGFWHSPECEFVRHCIAKSQERVEGKVQVSVLKGQVYILGRESPLSLYNEELVS-NVQGDYEPTDATGFININSLRLKEYHRLQS-D 501
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153 | |   163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373  | |  383       393       403   | |
                                                                                                                                                                                 155 |                                                                                                                                                                                                                        376 |                          407 |
                                                                                                                                                                                   157                                                                                                                                                                                                                          378                            501

   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  (2, 2)

Asymmetric Unit

(-) CATH Domains  (3, 3)

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

(-) Pfam Domains  (1, 1)

Asymmetric Unit
(-)
Clan: HUP (230)

(-) Gene Ontology  (58, 58)

Asymmetric Unit(hide GO term definitions)
Chain A   (ASSY_HUMAN | P00966)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0016597    amino acid binding    Interacting selectively and non-covalently with an amino acid, organic acids containing one or more amino substituents.
    GO:0004055    argininosuccinate synthase activity    Catalysis of the reaction: ATP + L-citrulline + L-aspartate = AMP + diphosphate + (N(omega)-L-arginino)succinate.
    GO:0042802    identical protein binding    Interacting selectively and non-covalently with an identical protein or proteins.
    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:0015643    toxic substance binding    Interacting selectively and non-covalently with a toxic substance, a poisonous substance that causes damage to biological systems.
biological process
    GO:0006953    acute-phase response    An acute inflammatory response that involves non-antibody proteins whose concentrations in the plasma increase in response to infection or injury of homeothermic animals.
    GO:0007568    aging    A developmental process that is a deterioration and loss of function over time. Aging includes loss of functions such as resistance to disease, homeostasis, and fertility, as well as wear and tear. Aging includes cellular senescence, but is more inclusive. May precede death and may succeed developmental maturation (GO:0021700).
    GO:0006526    arginine biosynthetic process    The chemical reactions and pathways resulting in the formation of arginine, 2-amino-5-(carbamimidamido)pentanoic acid.
    GO:0000053    argininosuccinate metabolic process    The chemical reactions and pathways involving argininosuccinate, 2-(N(omega)-arginino)succinate, an intermediate in the ornithine-urea cycle, where it is synthesized from citrulline and aspartate.
    GO:0006531    aspartate metabolic process    The chemical reactions and pathways involving aspartate, the anion derived from aspartic acid, 2-aminobutanedioic acid.
    GO:0008652    cellular amino acid biosynthetic process    The chemical reactions and pathways resulting in the formation of amino acids, organic acids containing one or more amino substituents.
    GO:0071418    cellular response to amine stimulus    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an amine stimulus. An amine is a compound formally derived from ammonia by replacing one, two or three hydrogen atoms by hydrocarbyl groups.
    GO:0071230    cellular response to amino acid stimulus    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an amino acid stimulus. An amino acid is a carboxylic acids containing one or more amino groups.
    GO:0071242    cellular response to ammonium ion    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an ammonium ion stimulus.
    GO:0071320    cellular response to cAMP    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a cAMP (cyclic AMP, adenosine 3',5'-cyclophosphate) stimulus.
    GO:0071549    cellular response to dexamethasone stimulus    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a dexamethasone stimulus.
    GO:0071377    cellular response to glucagon stimulus    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a glucagon stimulus.
    GO:0071346    cellular response to interferon-gamma    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an interferon-gamma stimulus. Interferon gamma is the only member of the type II interferon found so far.
    GO:0071499    cellular response to laminar fluid shear stress    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a laminar fluid shear stress stimulus. Laminar fluid flow is the force acting on an object in a system where the fluid is moving across a solid surface in parallel layers.
    GO:0071222    cellular response to lipopolysaccharide    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a lipopolysaccharide stimulus; lipopolysaccharide is a major component of the cell wall of gram-negative bacteria.
    GO:0071400    cellular response to oleic acid    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an oleic acid stimulus.
    GO:0071356    cellular response to tumor necrosis factor    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a tumor necrosis factor stimulus.
    GO:0000052    citrulline metabolic process    The chemical reactions and pathways involving citrulline, N5-carbamoyl-L-ornithine, an alpha amino acid not found in proteins.
    GO:0060539    diaphragm development    The progression of the diaphragm over time from its initial formation to the mature structure. The diaphragm is a skeletal muscle that is responsible for contraction and expansion of the lungs.
    GO:0001822    kidney development    The process whose specific outcome is the progression of the kidney over time, from its formation to the mature structure. The kidney is an organ that filters the blood and/or excretes the end products of body metabolism in the form of urine.
    GO:0001889    liver development    The process whose specific outcome is the progression of the liver over time, from its formation to the mature structure. The liver is an exocrine gland which secretes bile and functions in metabolism of protein and carbohydrate and fat, synthesizes substances involved in the clotting of the blood, synthesizes vitamin A, detoxifies poisonous substances, stores glycogen, and breaks down worn-out erythrocytes.
    GO:0007494    midgut development    The process whose specific outcome is the progression of the midgut over time, from its formation to the mature structure. The midgut is the middle part of the alimentary canal from the stomach, or entrance of the bile duct, to, or including, the large intestine.
    GO:1903038    negative regulation of leukocyte cell-cell adhesion    Any process that stops, prevents or reduces the frequency, rate or extent of leukocyte cell-cell adhesion.
    GO:0045429    positive regulation of nitric oxide biosynthetic process    Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of nitric oxide.
    GO:0014075    response to amine    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an amine stimulus. An amine is a compound formally derived from ammonia by replacing one, two or three hydrogen atoms by hydrocarbyl groups.
    GO:0043200    response to amino acid    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an amino acid stimulus. An amino acid is a carboxylic acids containing one or more amino groups.
    GO:0042493    response to drug    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a drug stimulus. A drug is a substance used in the diagnosis, treatment or prevention of a disease.
    GO:0032355    response to estradiol    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of stimulus by estradiol, a C18 steroid hormone hydroxylated at C3 and C17 that acts as a potent estrogen.
    GO:0070542    response to fatty acid    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a fatty acid stimulus.
    GO:0051384    response to glucocorticoid    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a glucocorticoid stimulus. Glucocorticoids are hormonal C21 corticosteroids synthesized from cholesterol with the ability to bind with the cortisol receptor and trigger similar effects. Glucocorticoids act primarily on carbohydrate and protein metabolism, and have anti-inflammatory effects.
    GO:0060416    response to growth hormone    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a growth hormone stimulus. Growth hormone is a peptide hormone that binds to the growth hormone receptor and stimulates growth.
    GO:0032496    response to lipopolysaccharide    Any process that results in a change in state or activity of an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a lipopolysaccharide stimulus; lipopolysaccharide is a major component of the cell wall of gram-negative bacteria.
    GO:0010046    response to mycotoxin    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a mycotoxin stimulus. A mycotoxin is a toxic chemical substance produced by fungi.
    GO:0007584    response to nutrient    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a nutrient stimulus.
    GO:0043434    response to peptide hormone    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a peptide hormone stimulus. A peptide hormone is any of a class of peptides that are secreted into the blood stream and have endocrine functions in living animals.
    GO:0048545    response to steroid hormone    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a steroid hormone stimulus.
    GO:0009636    response to toxic substance    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a toxic stimulus.
    GO:0010043    response to zinc ion    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a zinc ion stimulus.
    GO:0000050    urea cycle    The sequence of reactions by which arginine is synthesized from ornithine, then cleaved to yield urea and regenerate ornithine. The overall reaction equation is NH3 + CO2 + aspartate + 3 ATP + 2 H2O = urea + fumarate + 2 ADP + 2 phosphate + AMP + diphosphate.
cellular component
    GO:0070852    cell body fiber    A neuron projection that is found in unipolar neurons and corresponds to the region between the cell body and the point at which the single projection branches.
    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:0005783    endoplasmic reticulum    The irregular network of unit membranes, visible only by electron microscopy, that occurs in the cytoplasm of many eukaryotic cells. The membranes form a complex meshwork of tubular channels, which are often expanded into slitlike cavities called cisternae. The ER takes two forms, rough (or granular), with ribosomes adhering to the outer surface, and smooth (with no ribosomes attached).
    GO:0070062    extracellular exosome    A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.
    GO:0005764    lysosome    A small lytic vacuole that has cell cycle-independent morphology and is found in most animal cells and that contains a variety of hydrolases, most of which have their maximal activities in the pH range 5-6. The contained enzymes display latency if properly isolated. About 40 different lysosomal hydrolases are known and lysosomes have a great variety of morphologies and functions.
    GO:0005741    mitochondrial outer membrane    The outer, i.e. cytoplasm-facing, lipid bilayer of the mitochondrial envelope.
    GO:0043005    neuron projection    A prolongation or process extending from a nerve cell, e.g. an axon or dendrite.
    GO:0043025    neuronal cell body    The portion of a neuron that includes the nucleus, but excludes cell projections such as axons and dendrites.
    GO:0005634    nucleus    A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
    GO:0043204    perikaryon    The portion of the cell soma (neuronal cell body) that excludes the nucleus.

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