HEADER TRANSFERASE 04-JUL-19 6S72 TITLE CRYSTAL STRUCTURE OF THE HOMOSPERMIDINE SYNTHASE (HSS) VARIANT W229A TITLE 2 FROM BLASTOCHLORIS VIRIDIS IN COMPLEX WITH NAD AND PUT COMPND MOL_ID: 1; COMPND 2 MOLECULE: HOMOSPERMIDINE SYNTHASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: HSS; COMPND 5 EC: 2.5.1.44; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BLASTOCHLORIS VIRIDIS; SOURCE 3 ORGANISM_TAXID: 1079; SOURCE 4 GENE: HSS; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS HOMOSPERMIDINE SYNTHASE, TRANSFERASE, ROSSMANN FOLD, NAD, PUTRESCINE EXPDTA X-RAY DIFFRACTION AUTHOR F.HELFRICH,A.J.SCHEIDIG REVDAT 3 24-JAN-24 6S72 1 REMARK REVDAT 2 20-OCT-21 6S72 1 JRNL REVDAT 1 15-JUL-20 6S72 0 JRNL AUTH F.HELFRICH,A.J.SCHEIDIG JRNL TITL STRUCTURAL AND CATALYTIC CHARACTERIZATION OF BLASTOCHLORIS JRNL TITL 2 VIRIDIS AND PSEUDOMONAS AERUGINOSA HOMOSPERMIDINE SYNTHASES JRNL TITL 3 SUPPORTS THE ESSENTIAL ROLE OF CATION-PI INTERACTION. JRNL REF ACTA CRYSTALLOGR D STRUCT V. 77 1317 2021 JRNL REF 2 BIOL JRNL REFN ISSN 2059-7983 JRNL PMID 34605434 JRNL DOI 10.1107/S2059798321008937 REMARK 2 REMARK 2 RESOLUTION. 1.87 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.13_2998 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.87 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 90.35 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 3 NUMBER OF REFLECTIONS : 85778 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.164 REMARK 3 R VALUE (WORKING SET) : 0.162 REMARK 3 FREE R VALUE : 0.205 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.910 REMARK 3 FREE R VALUE TEST SET COUNT : 4215 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 90.3481 - 5.8200 1.00 3001 140 0.1785 0.2552 REMARK 3 2 5.8200 - 4.6200 1.00 2855 149 0.1377 0.1599 REMARK 3 3 4.6200 - 4.0300 1.00 2835 133 0.1260 0.1459 REMARK 3 4 4.0300 - 3.6600 1.00 2802 150 0.1334 0.1482 REMARK 3 5 3.6600 - 3.4000 1.00 2783 149 0.1495 0.1775 REMARK 3 6 3.4000 - 3.2000 1.00 2787 131 0.1588 0.2160 REMARK 3 7 3.2000 - 3.0400 1.00 2781 143 0.1588 0.2277 REMARK 3 8 3.0400 - 2.9100 1.00 2775 125 0.1549 0.1798 REMARK 3 9 2.9100 - 2.8000 1.00 2765 154 0.1557 0.1832 REMARK 3 10 2.8000 - 2.7000 1.00 2780 124 0.1567 0.2205 REMARK 3 11 2.7000 - 2.6200 1.00 2713 146 0.1599 0.2092 REMARK 3 12 2.6200 - 2.5400 1.00 2789 142 0.1462 0.1892 REMARK 3 13 2.5400 - 2.4700 1.00 2749 143 0.1439 0.1844 REMARK 3 14 2.4700 - 2.4100 1.00 2734 127 0.1502 0.2156 REMARK 3 15 2.4100 - 2.3600 1.00 2760 142 0.1529 0.2203 REMARK 3 16 2.3600 - 2.3100 1.00 2710 149 0.1549 0.2007 REMARK 3 17 2.3100 - 2.2600 1.00 2716 167 0.1642 0.2294 REMARK 3 18 2.2600 - 2.2200 1.00 2721 139 0.1604 0.2271 REMARK 3 19 2.2200 - 2.1800 1.00 2757 149 0.1679 0.2233 REMARK 3 20 2.1800 - 2.1400 1.00 2713 138 0.1696 0.2277 REMARK 3 21 2.1400 - 2.1100 1.00 2750 155 0.1736 0.2081 REMARK 3 22 2.1100 - 2.0800 1.00 2695 140 0.1809 0.2282 REMARK 3 23 2.0800 - 2.0500 1.00 2743 154 0.1947 0.2852 REMARK 3 24 2.0500 - 2.0200 1.00 2705 143 0.2085 0.2685 REMARK 3 25 2.0200 - 1.9900 1.00 2719 139 0.2088 0.2564 REMARK 3 26 1.9900 - 1.9600 1.00 2709 150 0.2193 0.2404 REMARK 3 27 1.9600 - 1.9400 1.00 2702 138 0.2320 0.3067 REMARK 3 28 1.9400 - 1.9200 1.00 2770 144 0.2504 0.2840 REMARK 3 29 1.9200 - 1.8900 0.96 2613 135 0.2855 0.3026 REMARK 3 30 1.8900 - 1.8700 0.61 1631 77 0.3489 0.4046 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.204 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.761 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 22.69 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.44 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.009 7914 REMARK 3 ANGLE : 0.857 10836 REMARK 3 CHIRALITY : 0.050 1163 REMARK 3 PLANARITY : 0.005 1434 REMARK 3 DIHEDRAL : 18.502 2888 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6S72 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 04-JUL-19. REMARK 100 THE DEPOSITION ID IS D_1292103216. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-OCT-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.8 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PETRA III, EMBL C/O DESY REMARK 200 BEAMLINE : P13 (MX1) REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0332 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 S 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 86051 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.870 REMARK 200 RESOLUTION RANGE LOW (A) : 90.348 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 200 DATA REDUNDANCY : 6.400 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.87 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.90 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: 4PLP REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.91 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.46 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SODIUM ACETATE, AMMONIUM ACETATE, PEG REMARK 280 10000, NDSB-201, AGMATINE SULFATE, PH 4.8, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 2 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 X,-Y,-Z REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 -X,-Y+1/2,Z+1/2 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 54.98700 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 78.94950 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 54.98700 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 78.94950 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6190 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 32840 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -26.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 GLY A -2 REMARK 465 PRO A -1 REMARK 465 MET A 0 REMARK 465 GLY A 1 REMARK 465 THR A 2 REMARK 465 GLY B -2 REMARK 465 PRO B -1 REMARK 465 MET B 0 REMARK 465 GLY B 1 REMARK 465 THR B 2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 HZ3 LYS A 40 O GLY A 82 1.58 REMARK 500 OD1 ASP A 447 O HOH A 601 2.12 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 VAL A 115 147.73 -171.10 REMARK 500 CYS A 158 61.03 62.76 REMARK 500 CYS A 159 63.24 -117.24 REMARK 500 ASN A 162 105.64 -160.97 REMARK 500 SER A 230 119.43 -34.43 REMARK 500 MET A 287 -150.87 58.84 REMARK 500 MET A 287 -151.16 62.11 REMARK 500 ASN A 373 -73.44 74.06 REMARK 500 CYS B 158 62.04 60.71 REMARK 500 CYS B 159 62.45 -118.06 REMARK 500 ASN B 162 104.72 -163.28 REMARK 500 GLU B 186 118.22 -11.90 REMARK 500 SER B 230 119.77 -39.02 REMARK 500 MET B 287 -146.28 58.71 REMARK 500 MET B 287 -146.91 57.33 REMARK 500 ASN B 373 -70.82 67.01 REMARK 500 ASP B 466 83.06 -155.33 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A1029 DISTANCE = 6.03 ANGSTROMS REMARK 525 HOH B1033 DISTANCE = 6.21 ANGSTROMS REMARK 525 HOH B1034 DISTANCE = 6.55 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NAD A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PUT A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NAD B 501 DBREF 6S72 A 2 477 UNP O32323 HSS_BLAVI 2 477 DBREF 6S72 B 2 477 UNP O32323 HSS_BLAVI 2 477 SEQADV 6S72 GLY A -2 UNP O32323 EXPRESSION TAG SEQADV 6S72 PRO A -1 UNP O32323 EXPRESSION TAG SEQADV 6S72 MET A 0 UNP O32323 EXPRESSION TAG SEQADV 6S72 GLY A 1 UNP O32323 EXPRESSION TAG SEQADV 6S72 ALA A 229 UNP O32323 TRP 229 ENGINEERED MUTATION SEQADV 6S72 GLY B -2 UNP O32323 EXPRESSION TAG SEQADV 6S72 PRO B -1 UNP O32323 EXPRESSION TAG SEQADV 6S72 MET B 0 UNP O32323 EXPRESSION TAG SEQADV 6S72 GLY B 1 UNP O32323 EXPRESSION TAG SEQADV 6S72 ALA B 229 UNP O32323 TRP 229 ENGINEERED MUTATION SEQRES 1 A 480 GLY PRO MET GLY THR ASP TRP PRO VAL TYR HIS ARG ILE SEQRES 2 A 480 ASP GLY PRO ILE VAL MET ILE GLY PHE GLY SER ILE GLY SEQRES 3 A 480 ARG GLY THR LEU PRO LEU ILE GLU ARG HIS PHE ALA PHE SEQRES 4 A 480 ASP ARG SER LYS LEU VAL VAL ILE ASP PRO SER ASP GLU SEQRES 5 A 480 ALA ARG LYS LEU ALA GLU ALA ARG GLY VAL ARG PHE ILE SEQRES 6 A 480 GLN GLN ALA VAL THR ARG ASP ASN TYR ARG GLU LEU LEU SEQRES 7 A 480 VAL PRO LEU LEU THR ALA GLY PRO GLY GLN GLY PHE CYS SEQRES 8 A 480 VAL ASN LEU SER VAL ASP THR SER SER LEU ASP ILE MET SEQRES 9 A 480 GLU LEU ALA ARG GLU ASN GLY ALA LEU TYR ILE ASP THR SEQRES 10 A 480 VAL VAL GLU PRO TRP LEU GLY PHE TYR PHE ASP PRO ASP SEQRES 11 A 480 LEU LYS PRO GLU ALA ARG SER ASN TYR ALA LEU ARG GLU SEQRES 12 A 480 THR VAL LEU ALA ALA ARG ARG ASN LYS PRO GLY GLY THR SEQRES 13 A 480 THR ALA VAL SER CYS CYS GLY ALA ASN PRO GLY MET VAL SEQRES 14 A 480 SER TRP PHE VAL LYS GLN ALA LEU VAL ASN LEU ALA ALA SEQRES 15 A 480 ASP LEU GLY VAL THR GLY GLU GLU PRO THR THR ARG GLU SEQRES 16 A 480 GLU TRP ALA ARG LEU ALA MET ASP LEU GLY VAL LYS GLY SEQRES 17 A 480 ILE HIS ILE ALA GLU ARG ASP THR GLN ARG ALA SER PHE SEQRES 18 A 480 PRO LYS PRO PHE ASP VAL PHE VAL ASN THR ALA SER VAL SEQRES 19 A 480 GLU GLY PHE VAL SER GLU GLY LEU GLN PRO ALA GLU LEU SEQRES 20 A 480 GLY TRP GLY THR PHE GLU ARG TRP MET PRO ASP ASN ALA SEQRES 21 A 480 ARG GLY HIS ASP SER GLY CYS GLY ALA GLY ILE TYR LEU SEQRES 22 A 480 LEU GLN PRO GLY ALA ASN THR ARG VAL ARG SER TRP THR SEQRES 23 A 480 PRO THR ALA MET ALA GLN TYR GLY PHE LEU VAL THR HIS SEQRES 24 A 480 ASN GLU SER ILE SER ILE ALA ASP PHE LEU THR VAL ARG SEQRES 25 A 480 ASP ALA ALA GLY GLN ALA VAL TYR ARG PRO THR CYS HIS SEQRES 26 A 480 TYR ALA TYR HIS PRO CYS ASN ASP ALA VAL LEU SER LEU SEQRES 27 A 480 HIS GLU MET PHE GLY SER GLY LYS ARG GLN SER ASP TRP SEQRES 28 A 480 ARG ILE LEU ASP GLU THR GLU ILE VAL ASP GLY ILE ASP SEQRES 29 A 480 GLU LEU GLY VAL LEU LEU TYR GLY HIS GLY LYS ASN ALA SEQRES 30 A 480 TYR TRP TYR GLY SER GLN LEU SER ILE GLU GLU THR ARG SEQRES 31 A 480 ARG ILE ALA PRO ASP GLN ASN ALA THR GLY LEU GLN VAL SEQRES 32 A 480 SER SER ALA VAL LEU ALA GLY MET VAL TRP ALA LEU GLU SEQRES 33 A 480 ASN PRO ASN ALA GLY ILE VAL GLU ALA ASP ASP LEU ASP SEQRES 34 A 480 PHE ARG ARG CYS LEU GLU VAL GLN THR PRO TYR LEU GLY SEQRES 35 A 480 PRO VAL VAL GLY VAL TYR THR ASP TRP THR PRO LEU ALA SEQRES 36 A 480 GLY ARG PRO GLY LEU PHE PRO GLU ASP ILE ASP THR SER SEQRES 37 A 480 ASP PRO TRP GLN PHE ARG ASN VAL LEU VAL ARG ASP SEQRES 1 B 480 GLY PRO MET GLY THR ASP TRP PRO VAL TYR HIS ARG ILE SEQRES 2 B 480 ASP GLY PRO ILE VAL MET ILE GLY PHE GLY SER ILE GLY SEQRES 3 B 480 ARG GLY THR LEU PRO LEU ILE GLU ARG HIS PHE ALA PHE SEQRES 4 B 480 ASP ARG SER LYS LEU VAL VAL ILE ASP PRO SER ASP GLU SEQRES 5 B 480 ALA ARG LYS LEU ALA GLU ALA ARG GLY VAL ARG PHE ILE SEQRES 6 B 480 GLN GLN ALA VAL THR ARG ASP ASN TYR ARG GLU LEU LEU SEQRES 7 B 480 VAL PRO LEU LEU THR ALA GLY PRO GLY GLN GLY PHE CYS SEQRES 8 B 480 VAL ASN LEU SER VAL ASP THR SER SER LEU ASP ILE MET SEQRES 9 B 480 GLU LEU ALA ARG GLU ASN GLY ALA LEU TYR ILE ASP THR SEQRES 10 B 480 VAL VAL GLU PRO TRP LEU GLY PHE TYR PHE ASP PRO ASP SEQRES 11 B 480 LEU LYS PRO GLU ALA ARG SER ASN TYR ALA LEU ARG GLU SEQRES 12 B 480 THR VAL LEU ALA ALA ARG ARG ASN LYS PRO GLY GLY THR SEQRES 13 B 480 THR ALA VAL SER CYS CYS GLY ALA ASN PRO GLY MET VAL SEQRES 14 B 480 SER TRP PHE VAL LYS GLN ALA LEU VAL ASN LEU ALA ALA SEQRES 15 B 480 ASP LEU GLY VAL THR GLY GLU GLU PRO THR THR ARG GLU SEQRES 16 B 480 GLU TRP ALA ARG LEU ALA MET ASP LEU GLY VAL LYS GLY SEQRES 17 B 480 ILE HIS ILE ALA GLU ARG ASP THR GLN ARG ALA SER PHE SEQRES 18 B 480 PRO LYS PRO PHE ASP VAL PHE VAL ASN THR ALA SER VAL SEQRES 19 B 480 GLU GLY PHE VAL SER GLU GLY LEU GLN PRO ALA GLU LEU SEQRES 20 B 480 GLY TRP GLY THR PHE GLU ARG TRP MET PRO ASP ASN ALA SEQRES 21 B 480 ARG GLY HIS ASP SER GLY CYS GLY ALA GLY ILE TYR LEU SEQRES 22 B 480 LEU GLN PRO GLY ALA ASN THR ARG VAL ARG SER TRP THR SEQRES 23 B 480 PRO THR ALA MET ALA GLN TYR GLY PHE LEU VAL THR HIS SEQRES 24 B 480 ASN GLU SER ILE SER ILE ALA ASP PHE LEU THR VAL ARG SEQRES 25 B 480 ASP ALA ALA GLY GLN ALA VAL TYR ARG PRO THR CYS HIS SEQRES 26 B 480 TYR ALA TYR HIS PRO CYS ASN ASP ALA VAL LEU SER LEU SEQRES 27 B 480 HIS GLU MET PHE GLY SER GLY LYS ARG GLN SER ASP TRP SEQRES 28 B 480 ARG ILE LEU ASP GLU THR GLU ILE VAL ASP GLY ILE ASP SEQRES 29 B 480 GLU LEU GLY VAL LEU LEU TYR GLY HIS GLY LYS ASN ALA SEQRES 30 B 480 TYR TRP TYR GLY SER GLN LEU SER ILE GLU GLU THR ARG SEQRES 31 B 480 ARG ILE ALA PRO ASP GLN ASN ALA THR GLY LEU GLN VAL SEQRES 32 B 480 SER SER ALA VAL LEU ALA GLY MET VAL TRP ALA LEU GLU SEQRES 33 B 480 ASN PRO ASN ALA GLY ILE VAL GLU ALA ASP ASP LEU ASP SEQRES 34 B 480 PHE ARG ARG CYS LEU GLU VAL GLN THR PRO TYR LEU GLY SEQRES 35 B 480 PRO VAL VAL GLY VAL TYR THR ASP TRP THR PRO LEU ALA SEQRES 36 B 480 GLY ARG PRO GLY LEU PHE PRO GLU ASP ILE ASP THR SER SEQRES 37 B 480 ASP PRO TRP GLN PHE ARG ASN VAL LEU VAL ARG ASP HET NAD A 501 70 HET PUT A 502 18 HET NAD B 501 70 HETNAM NAD NICOTINAMIDE-ADENINE-DINUCLEOTIDE HETNAM PUT 1,4-DIAMINOBUTANE HETSYN PUT PUTRESCINE FORMUL 3 NAD 2(C21 H27 N7 O14 P2) FORMUL 4 PUT C4 H12 N2 FORMUL 6 HOH *863(H2 O) HELIX 1 AA1 GLY A 20 HIS A 33 1 14 HELIX 2 AA2 ASP A 37 SER A 39 5 3 HELIX 3 AA3 SER A 47 ARG A 57 1 11 HELIX 4 AA4 ASN A 70 THR A 80 1 11 HELIX 5 AA5 SER A 96 ASN A 107 1 12 HELIX 6 AA6 LYS A 129 ARG A 133 5 5 HELIX 7 AA7 SER A 134 LYS A 149 1 16 HELIX 8 AA8 GLY A 164 LEU A 181 1 18 HELIX 9 AA9 THR A 190 GLY A 202 1 13 HELIX 10 AB1 SER A 230 GLN A 240 1 11 HELIX 11 AB2 HIS A 296 LEU A 306 1 11 HELIX 12 AB3 CYS A 328 GLY A 342 1 15 HELIX 13 AB4 ASP A 352 THR A 354 5 3 HELIX 14 AB5 ILE A 383 ALA A 390 1 8 HELIX 15 AB6 ASN A 394 ASN A 414 1 21 HELIX 16 AB7 ASP A 423 LEU A 425 5 3 HELIX 17 AB8 ASP A 426 THR A 435 1 10 HELIX 18 AB9 PRO A 436 LEU A 438 5 3 HELIX 19 AC1 GLN A 469 LEU A 474 1 6 HELIX 20 AC2 GLY B 20 HIS B 33 1 14 HELIX 21 AC3 ASP B 37 SER B 39 5 3 HELIX 22 AC4 SER B 47 GLY B 58 1 12 HELIX 23 AC5 ASN B 70 THR B 80 1 11 HELIX 24 AC6 SER B 96 ASN B 107 1 12 HELIX 25 AC7 PRO B 130 ARG B 133 5 4 HELIX 26 AC8 SER B 134 LYS B 149 1 16 HELIX 27 AC9 GLY B 164 LEU B 181 1 18 HELIX 28 AD1 THR B 190 GLY B 202 1 13 HELIX 29 AD2 SER B 230 GLN B 240 1 11 HELIX 30 AD3 HIS B 296 LEU B 306 1 11 HELIX 31 AD4 CYS B 328 GLY B 342 1 15 HELIX 32 AD5 ASP B 352 THR B 354 5 3 HELIX 33 AD6 ILE B 383 ALA B 390 1 8 HELIX 34 AD7 ASN B 394 ASN B 414 1 21 HELIX 35 AD8 ASP B 423 LEU B 425 5 3 HELIX 36 AD9 ASP B 426 THR B 435 1 10 HELIX 37 AE1 PRO B 436 LEU B 438 5 3 HELIX 38 AE2 GLN B 469 LEU B 474 1 6 SHEET 1 AA1 2 HIS A 8 ARG A 9 0 SHEET 2 AA1 2 PHE A 34 ALA A 35 1 O ALA A 35 N HIS A 8 SHEET 1 AA2 7 ARG A 60 ILE A 62 0 SHEET 2 AA2 7 LEU A 41 ILE A 44 1 N VAL A 43 O ILE A 62 SHEET 3 AA2 7 ILE A 14 ILE A 17 1 N MET A 16 O VAL A 42 SHEET 4 AA2 7 PHE A 87 ASN A 90 1 O VAL A 89 N VAL A 15 SHEET 5 AA2 7 LEU A 110 ASP A 113 1 O LEU A 110 N CYS A 88 SHEET 6 AA2 7 ALA A 155 SER A 157 1 O VAL A 156 N TYR A 111 SHEET 7 AA2 7 ILE A 419 GLU A 421 1 O VAL A 420 N SER A 157 SHEET 1 AA3 5 THR A 320 HIS A 326 0 SHEET 2 AA3 5 GLY A 205 ASP A 212 1 N ILE A 208 O HIS A 322 SHEET 3 AA3 5 ILE A 360 TYR A 368 -1 O LEU A 366 N HIS A 207 SHEET 4 AA3 5 ALA A 374 SER A 382 -1 O TYR A 375 N LEU A 367 SHEET 5 AA3 5 VAL A 441 THR A 446 -1 O VAL A 444 N TRP A 376 SHEET 1 AA4 2 ARG A 215 ALA A 216 0 SHEET 2 AA4 2 ILE A 356 ASP A 358 -1 O VAL A 357 N ARG A 215 SHEET 1 AA5 2 VAL A 224 ASN A 227 0 SHEET 2 AA5 2 ASP A 347 ILE A 350 1 O ARG A 349 N PHE A 225 SHEET 1 AA6 3 PRO A 241 GLY A 245 0 SHEET 2 AA6 3 GLY A 267 PRO A 273 -1 O LEU A 270 N ALA A 242 SHEET 3 AA6 3 ALA A 257 ARG A 258 -1 N ARG A 258 O TYR A 269 SHEET 1 AA7 2 ARG A 278 THR A 283 0 SHEET 2 AA7 2 MET A 287 PHE A 292 -1 O GLY A 291 N VAL A 279 SHEET 1 AA8 2 VAL A 308 ARG A 309 0 SHEET 2 AA8 2 ALA A 315 TYR A 317 -1 O VAL A 316 N VAL A 308 SHEET 1 AA9 2 HIS B 8 ARG B 9 0 SHEET 2 AA9 2 PHE B 34 ALA B 35 1 O ALA B 35 N HIS B 8 SHEET 1 AB1 7 ARG B 60 ILE B 62 0 SHEET 2 AB1 7 LEU B 41 ILE B 44 1 N VAL B 43 O ILE B 62 SHEET 3 AB1 7 ILE B 14 ILE B 17 1 N ILE B 14 O VAL B 42 SHEET 4 AB1 7 PHE B 87 ASN B 90 1 O VAL B 89 N VAL B 15 SHEET 5 AB1 7 LEU B 110 ILE B 112 1 O ILE B 112 N ASN B 90 SHEET 6 AB1 7 ALA B 155 SER B 157 1 O VAL B 156 N TYR B 111 SHEET 7 AB1 7 ILE B 419 GLU B 421 1 O VAL B 420 N SER B 157 SHEET 1 AB2 5 THR B 320 HIS B 326 0 SHEET 2 AB2 5 GLY B 205 ASP B 212 1 N ILE B 208 O ALA B 324 SHEET 3 AB2 5 ILE B 360 TYR B 368 -1 O LEU B 366 N HIS B 207 SHEET 4 AB2 5 ALA B 374 SER B 382 -1 O TYR B 375 N LEU B 367 SHEET 5 AB2 5 VAL B 441 THR B 446 -1 O VAL B 444 N TRP B 376 SHEET 1 AB3 2 ARG B 215 ALA B 216 0 SHEET 2 AB3 2 ILE B 356 ASP B 358 -1 O VAL B 357 N ARG B 215 SHEET 1 AB4 2 VAL B 224 ASN B 227 0 SHEET 2 AB4 2 ASP B 347 ILE B 350 1 O ARG B 349 N PHE B 225 SHEET 1 AB5 3 PRO B 241 GLY B 245 0 SHEET 2 AB5 3 GLY B 267 PRO B 273 -1 O LEU B 270 N ALA B 242 SHEET 3 AB5 3 ALA B 257 ARG B 258 -1 N ARG B 258 O TYR B 269 SHEET 1 AB6 2 ARG B 278 THR B 283 0 SHEET 2 AB6 2 MET B 287 PHE B 292 -1 O GLY B 291 N VAL B 279 SHEET 1 AB7 2 VAL B 308 ARG B 309 0 SHEET 2 AB7 2 ALA B 315 TYR B 317 -1 O VAL B 316 N VAL B 308 CISPEP 1 GLY A 82 PRO A 83 0 1.91 CISPEP 2 ASN A 162 PRO A 163 0 2.10 CISPEP 3 ARG A 454 PRO A 455 0 0.72 CISPEP 4 GLY B 82 PRO B 83 0 4.44 CISPEP 5 ASN B 162 PRO B 163 0 2.60 CISPEP 6 ARG B 454 PRO B 455 0 2.30 SITE 1 AC1 30 GLY A 20 SER A 21 ILE A 22 ASP A 45 SITE 2 AC1 30 PRO A 46 ALA A 65 VAL A 66 LEU A 91 SITE 3 AC1 30 SER A 92 VAL A 93 THR A 95 THR A 114 SITE 4 AC1 30 VAL A 115 GLY A 160 ALA A 161 ASN A 162 SITE 5 AC1 30 PRO A 163 SER A 230 ILE A 350 VAL A 400 SITE 6 AC1 30 HOH A 616 HOH A 725 HOH A 737 HOH A 745 SITE 7 AC1 30 HOH A 763 HOH A 776 HOH A 795 HOH A 802 SITE 8 AC1 30 HOH A 845 HOH A 858 SITE 1 AC2 9 ASN A 162 GLU A 210 GLU A 237 TYR A 323 SITE 2 AC2 9 TYR A 325 LEU A 363 THR A 396 HOH A 746 SITE 3 AC2 9 HOH A 751 SITE 1 AC3 31 GLY B 20 SER B 21 ILE B 22 ASP B 45 SITE 2 AC3 31 PRO B 46 SER B 47 ALA B 65 VAL B 66 SITE 3 AC3 31 LEU B 91 SER B 92 VAL B 93 THR B 95 SITE 4 AC3 31 THR B 114 VAL B 115 GLY B 160 ALA B 161 SITE 5 AC3 31 ASN B 162 PRO B 163 SER B 230 ILE B 350 SITE 6 AC3 31 VAL B 400 HOH B 642 HOH B 654 HOH B 659 SITE 7 AC3 31 HOH B 686 HOH B 705 HOH B 819 HOH B 827 SITE 8 AC3 31 HOH B 842 HOH B 857 HOH B 895 CRYST1 60.103 109.974 157.899 90.00 90.00 90.00 P 2 21 21 8 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.016638 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009093 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006333 0.00000