HEADER LIGASE 12-MAY-21 7MSR TITLE HUMAN E105QA GTP-SPECIFIC SUCCINYL-COA SYNTHETASE COMPLEXED WITH TITLE 2 SUCCINYL-PHOSPHATE, MAGNESIUM ION AND DESULFO-COENZYME A COMPND MOL_ID: 1; COMPND 2 MOLECULE: SUCCINATE--COA LIGASE [ADP/GDP-FORMING] SUBUNIT ALPHA, COMPND 3 MITOCHONDRIAL; COMPND 4 CHAIN: A; COMPND 5 SYNONYM: SUCCINYL-COA SYNTHETASE SUBUNIT ALPHA,SCS-ALPHA; COMPND 6 EC: 6.2.1.4,6.2.1.5; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES; COMPND 9 MOL_ID: 2; COMPND 10 MOLECULE: SUCCINATE--COA LIGASE [GDP-FORMING] SUBUNIT BETA, COMPND 11 MITOCHONDRIAL; COMPND 12 CHAIN: B; COMPND 13 SYNONYM: GTP-SPECIFIC SUCCINYL-COA SYNTHETASE SUBUNIT BETA,GTPSCS, COMPND 14 SUCCINYL-COA SYNTHETASE BETA-G CHAIN,SCS-BETAG; COMPND 15 EC: 6.2.1.4; COMPND 16 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: SUCLG1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 11 ORGANISM_COMMON: HUMAN; SOURCE 12 ORGANISM_TAXID: 9606; SOURCE 13 GENE: SUCLG2; SOURCE 14 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 15 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 16 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) KEYWDS COMPLEX, LIGASE EXPDTA X-RAY DIFFRACTION AUTHOR J.HUANG,M.E.FRASER REVDAT 2 18-OCT-23 7MSR 1 REMARK REVDAT 1 12-OCT-22 7MSR 0 JRNL AUTH J.HUANG,M.E.FRASER JRNL TITL THE STRUCTURE OF SUCCINYL-COA SYNTHETASE BOUND TO THE JRNL TITL 2 SUCCINYL-PHOSPHATE INTERMEDIATE CLARIFIES THE CATALYTIC JRNL TITL 3 MECHANISM OF ATP-CITRATE LYASE JRNL REF ACTA CRYSTALLOGR.,SECT.F V. 78 363 2022 JRNL REFN ESSN 2053-230X JRNL DOI 10.1107/S2053230X22008810 REMARK 2 REMARK 2 RESOLUTION. 1.58 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.2_4158 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.58 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.13 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.5 REMARK 3 NUMBER OF REFLECTIONS : 90981 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.201 REMARK 3 R VALUE (WORKING SET) : 0.199 REMARK 3 FREE R VALUE : 0.221 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 6.620 REMARK 3 FREE R VALUE TEST SET COUNT : 6027 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 39.1300 - 4.9100 1.00 2901 298 0.1714 0.2013 REMARK 3 2 4.9100 - 3.9000 1.00 2828 307 0.1379 0.1654 REMARK 3 3 3.9000 - 3.4000 1.00 2812 318 0.1623 0.2011 REMARK 3 4 3.4000 - 3.0900 1.00 2814 322 0.1773 0.2087 REMARK 3 5 3.0900 - 2.8700 1.00 2806 290 0.1924 0.2380 REMARK 3 6 2.8700 - 2.7000 1.00 2829 298 0.1897 0.2299 REMARK 3 7 2.7000 - 2.5700 1.00 2790 317 0.1955 0.2517 REMARK 3 8 2.5700 - 2.4500 1.00 2784 320 0.1947 0.2308 REMARK 3 9 2.4500 - 2.3600 1.00 2795 301 0.1968 0.2388 REMARK 3 10 2.3600 - 2.2800 1.00 2819 276 0.2148 0.2387 REMARK 3 11 2.2800 - 2.2100 1.00 2878 245 0.2081 0.2400 REMARK 3 12 2.2100 - 2.1400 1.00 2902 196 0.2074 0.2389 REMARK 3 13 2.1400 - 2.0900 1.00 2894 176 0.2116 0.2397 REMARK 3 14 2.0900 - 2.0400 0.99 2935 140 0.2196 0.2733 REMARK 3 15 2.0400 - 1.9900 0.99 2947 160 0.2233 0.2441 REMARK 3 16 1.9900 - 1.9500 0.99 2911 149 0.2329 0.2734 REMARK 3 17 1.9500 - 1.9100 0.99 2936 152 0.2425 0.2763 REMARK 3 18 1.9100 - 1.8700 0.99 2899 136 0.2650 0.2783 REMARK 3 19 1.8700 - 1.8400 0.99 2959 143 0.2838 0.3163 REMARK 3 20 1.8400 - 1.8100 0.99 2935 116 0.3064 0.2838 REMARK 3 21 1.8100 - 1.7800 0.99 2903 166 0.3145 0.3231 REMARK 3 22 1.7800 - 1.7500 0.99 2914 137 0.3206 0.3450 REMARK 3 23 1.7500 - 1.7300 0.98 2983 119 0.3134 0.3297 REMARK 3 24 1.7300 - 1.7000 0.99 2822 172 0.3264 0.3789 REMARK 3 25 1.7000 - 1.6800 0.98 2932 137 0.3445 0.3644 REMARK 3 26 1.6800 - 1.6600 0.98 2874 141 0.3598 0.3450 REMARK 3 27 1.6600 - 1.6400 0.97 2892 136 0.3725 0.3934 REMARK 3 28 1.6400 - 1.6200 0.92 2766 143 0.3977 0.4123 REMARK 3 29 1.6200 - 1.6000 0.86 2486 130 0.4132 0.4429 REMARK 3 30 1.6000 - 1.5800 0.67 2008 86 0.4325 0.4661 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL 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) : 0.250 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 35.470 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 28.16 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 40.89 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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 7MSR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-MAY-21. REMARK 100 THE DEPOSITION ID IS D_1000256775. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-APR-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 17-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DIALS REMARK 200 DATA SCALING SOFTWARE : XIA2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 92537 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.580 REMARK 200 RESOLUTION RANGE LOW (A) : 56.430 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.58 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.61 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.4 REMARK 200 DATA REDUNDANCY IN SHELL : 3.40 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 6XRU REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.90 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.27 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 22.5% (W/V) PEG3350, 100 MM AMMONIUM REMARK 280 SUCCINATE PH 7.5, 100 MM TRIS-HCL PH 7.4, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 294K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z 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 40.72600 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 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 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7380 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 26900 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -24.0 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 MET A 1 REMARK 465 HIS A 309 REMARK 465 HIS A 310 REMARK 465 HIS A 311 REMARK 465 HIS A 312 REMARK 465 HIS A 313 REMARK 465 HIS A 314 REMARK 465 HIS A 315 REMARK 465 LYS B 394 REMARK 465 LYS B 395 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 O HOH A 624 O HOH A 640 2.01 REMARK 500 O HOH A 587 O HOH A 604 2.06 REMARK 500 O HOH B 728 O HOH B 804 2.07 REMARK 500 O HOH A 636 O HOH A 643 2.09 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 TYR A 79 50.81 -114.64 REMARK 500 GLU A 123 13.19 -147.34 REMARK 500 LEU B 346 -76.56 -74.40 REMARK 500 GLU B 347 -35.39 140.84 REMARK 500 LEU B 348 81.25 48.84 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 405 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 567 O REMARK 620 2 ZNS B 602 O5 83.3 REMARK 620 3 ZNS B 602 O2 86.8 77.6 REMARK 620 4 HOH B 701 O 108.1 121.7 47.7 REMARK 620 5 HOH B 719 O 95.8 85.0 162.0 145.4 REMARK 620 6 HOH B 764 O 164.3 111.5 101.4 69.5 80.6 REMARK 620 N 1 2 3 4 5 DBREF 7MSR A 2 306 UNP P53597 SUCA_HUMAN 42 346 DBREF 7MSR B 2 395 UNP Q96I99 SUCB2_HUMAN 39 432 SEQADV 7MSR MET A 1 UNP P53597 INITIATING METHIONINE SEQADV 7MSR GLN A 105 UNP P53597 GLU 145 ENGINEERED MUTATION SEQADV 7MSR GLU A 307 UNP P53597 EXPRESSION TAG SEQADV 7MSR HIS A 308 UNP P53597 EXPRESSION TAG SEQADV 7MSR HIS A 309 UNP P53597 EXPRESSION TAG SEQADV 7MSR HIS A 310 UNP P53597 EXPRESSION TAG SEQADV 7MSR HIS A 311 UNP P53597 EXPRESSION TAG SEQADV 7MSR HIS A 312 UNP P53597 EXPRESSION TAG SEQADV 7MSR HIS A 313 UNP P53597 EXPRESSION TAG SEQADV 7MSR HIS A 314 UNP P53597 EXPRESSION TAG SEQADV 7MSR HIS A 315 UNP P53597 EXPRESSION TAG SEQADV 7MSR MET B 1 UNP Q96I99 INITIATING METHIONINE SEQRES 1 A 315 MET SER TYR THR ALA SER ARG GLN HIS LEU TYR VAL ASP SEQRES 2 A 315 LYS ASN THR LYS ILE ILE CYS GLN GLY PHE THR GLY LYS SEQRES 3 A 315 GLN GLY THR PHE HIS SER GLN GLN ALA LEU GLU TYR GLY SEQRES 4 A 315 THR LYS LEU VAL GLY GLY THR THR PRO GLY LYS GLY GLY SEQRES 5 A 315 GLN THR HIS LEU GLY LEU PRO VAL PHE ASN THR VAL LYS SEQRES 6 A 315 GLU ALA LYS GLU GLN THR GLY ALA THR ALA SER VAL ILE SEQRES 7 A 315 TYR VAL PRO PRO PRO PHE ALA ALA ALA ALA ILE ASN GLU SEQRES 8 A 315 ALA ILE GLU ALA GLU ILE PRO LEU VAL VAL CYS ILE THR SEQRES 9 A 315 GLN GLY ILE PRO GLN GLN ASP MET VAL ARG VAL LYS HIS SEQRES 10 A 315 LYS LEU LEU ARG GLN GLU LYS THR ARG LEU ILE GLY PRO SEQRES 11 A 315 ASN CYS PRO GLY VAL ILE ASN PRO GLY GLU CYS LYS ILE SEQRES 12 A 315 GLY ILE MET PRO GLY HIS ILE HIS LYS LYS GLY ARG ILE SEQRES 13 A 315 GLY ILE VAL SER ARG SER GLY THR LEU THR TYR GLU ALA SEQRES 14 A 315 VAL HIS GLN THR THR GLN VAL GLY LEU GLY GLN SER LEU SEQRES 15 A 315 CYS VAL GLY ILE GLY GLY ASP PRO PHE ASN GLY THR ASP SEQRES 16 A 315 PHE ILE ASP CYS LEU GLU ILE PHE LEU ASN ASP SER ALA SEQRES 17 A 315 THR GLU GLY ILE ILE LEU ILE GLY GLU ILE GLY GLY ASN SEQRES 18 A 315 ALA GLU GLU ASN ALA ALA GLU PHE LEU LYS GLN HIS ASN SEQRES 19 A 315 SER GLY PRO ASN SER LYS PRO VAL VAL SER PHE ILE ALA SEQRES 20 A 315 GLY LEU THR ALA PRO PRO GLY ARG ARG MET GLY HIS ALA SEQRES 21 A 315 GLY ALA ILE ILE ALA GLY GLY LYS GLY GLY ALA LYS GLU SEQRES 22 A 315 LYS ILE SER ALA LEU GLN SER ALA GLY VAL VAL VAL SER SEQRES 23 A 315 MET SER PRO ALA GLN LEU GLY THR THR ILE TYR LYS GLU SEQRES 24 A 315 PHE GLU LYS ARG LYS MET LEU GLU HIS HIS HIS HIS HIS SEQRES 25 A 315 HIS HIS HIS SEQRES 1 B 395 MET ASN LEU GLN GLU TYR GLN SER LYS LYS LEU MET SER SEQRES 2 B 395 ASP ASN GLY VAL ARG VAL GLN ARG PHE PHE VAL ALA ASP SEQRES 3 B 395 THR ALA ASN GLU ALA LEU GLU ALA ALA LYS ARG LEU ASN SEQRES 4 B 395 ALA LYS GLU ILE VAL LEU LYS ALA GLN ILE LEU ALA GLY SEQRES 5 B 395 GLY ARG GLY LYS GLY VAL PHE ASN SER GLY LEU LYS GLY SEQRES 6 B 395 GLY VAL HIS LEU THR LYS ASP PRO ASN VAL VAL GLY GLN SEQRES 7 B 395 LEU ALA LYS GLN MET ILE GLY TYR ASN LEU ALA THR LYS SEQRES 8 B 395 GLN THR PRO LYS GLU GLY VAL LYS VAL ASN LYS VAL MET SEQRES 9 B 395 VAL ALA GLU ALA LEU ASP ILE SER ARG GLU THR TYR LEU SEQRES 10 B 395 ALA ILE LEU MET ASP ARG SER CYS ASN GLY PRO VAL LEU SEQRES 11 B 395 VAL GLY SER PRO GLN GLY GLY VAL ASP ILE GLU GLU VAL SEQRES 12 B 395 ALA ALA SER ASN PRO GLU LEU ILE PHE LYS GLU GLN ILE SEQRES 13 B 395 ASP ILE PHE GLU GLY ILE LYS ASP SER GLN ALA GLN ARG SEQRES 14 B 395 MET ALA GLU ASN LEU GLY PHE VAL GLY PRO LEU LYS SER SEQRES 15 B 395 GLN ALA ALA ASP GLN ILE THR LYS LEU TYR ASN LEU PHE SEQRES 16 B 395 LEU LYS ILE ASP ALA THR GLN VAL GLU VAL ASN PRO PHE SEQRES 17 B 395 GLY GLU THR PRO GLU GLY GLN VAL VAL CYS PHE ASP ALA SEQRES 18 B 395 LYS ILE ASN PHE ASP ASP ASN ALA GLU PHE ARG GLN LYS SEQRES 19 B 395 ASP ILE PHE ALA MET ASP ASP LYS SER GLU ASN GLU PRO SEQRES 20 B 395 ILE GLU ASN GLU ALA ALA LYS TYR ASP LEU LYS TYR ILE SEQRES 21 B 395 GLY LEU ASP GLY ASN ILE ALA CYS PHE VAL ASN GLY ALA SEQRES 22 B 395 GLY LEU ALA MET ALA THR CYS ASP ILE ILE PHE LEU ASN SEQRES 23 B 395 GLY GLY LYS PRO ALA ASN PHE LEU ASP LEU GLY GLY GLY SEQRES 24 B 395 VAL LYS GLU ALA GLN VAL TYR GLN ALA PHE LYS LEU LEU SEQRES 25 B 395 THR ALA ASP PRO LYS VAL GLU ALA ILE LEU VAL ASN ILE SEQRES 26 B 395 PHE GLY GLY ILE VAL ASN CYS ALA ILE ILE ALA ASN GLY SEQRES 27 B 395 ILE THR LYS ALA CYS ARG GLU LEU GLU LEU LYS VAL PRO SEQRES 28 B 395 LEU VAL VAL ARG LEU GLU GLY THR ASN VAL GLN GLU ALA SEQRES 29 B 395 GLN LYS ILE LEU ASN ASN SER GLY LEU PRO ILE THR SER SEQRES 30 B 395 ALA ILE ASP LEU GLU ASP ALA ALA LYS LYS ALA VAL ALA SEQRES 31 B 395 SER VAL ALA LYS LYS HET DCA A 401 83 HET EDO A 402 10 HET GOL A 403 14 HET GOL A 404 13 HET MG A 405 1 HET GOL B 601 13 HET ZNS B 602 16 HET GOL B 603 14 HETNAM DCA DESULFO-COENZYME A HETNAM EDO 1,2-ETHANEDIOL HETNAM GOL GLYCEROL HETNAM MG MAGNESIUM ION HETNAM ZNS 4-OXO-4-(PHOSPHONOOXY)BUTANOIC ACID HETSYN EDO ETHYLENE GLYCOL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 DCA C21 H36 N7 O16 P3 FORMUL 4 EDO C2 H6 O2 FORMUL 5 GOL 4(C3 H8 O3) FORMUL 7 MG MG 2+ FORMUL 9 ZNS C4 H7 O7 P FORMUL 11 HOH *299(H2 O) HELIX 1 AA1 SER A 2 TYR A 11 5 10 HELIX 2 AA2 GLY A 25 GLY A 39 1 15 HELIX 3 AA3 THR A 63 GLY A 72 1 10 HELIX 4 AA4 PRO A 81 ALA A 95 1 15 HELIX 5 AA5 PRO A 108 ARG A 121 1 14 HELIX 6 AA6 PRO A 147 HIS A 151 5 5 HELIX 7 AA7 SER A 162 VAL A 176 1 15 HELIX 8 AA8 ASP A 195 ASP A 206 1 12 HELIX 9 AA9 ASN A 221 ASN A 234 1 14 HELIX 10 AB1 GLY A 270 ALA A 281 1 12 HELIX 11 AB2 SER A 288 ALA A 290 5 3 HELIX 12 AB3 GLN A 291 ARG A 303 1 13 HELIX 13 AB4 GLN B 4 ASP B 14 1 11 HELIX 14 AB5 THR B 27 ASN B 39 1 13 HELIX 15 AB6 GLY B 53 GLY B 57 5 5 HELIX 16 AB7 ASP B 72 GLN B 82 1 11 HELIX 17 AB8 ASP B 139 ASN B 147 1 9 HELIX 18 AB9 PRO B 148 ILE B 151 5 4 HELIX 19 AC1 LYS B 163 LEU B 174 1 12 HELIX 20 AC2 GLY B 178 ILE B 198 1 21 HELIX 21 AC3 ASP B 227 ARG B 232 5 6 HELIX 22 AC4 GLN B 233 MET B 239 1 7 HELIX 23 AC5 GLU B 246 TYR B 255 1 10 HELIX 24 AC6 GLY B 272 ASN B 286 1 15 HELIX 25 AC7 LYS B 301 ALA B 314 1 14 HELIX 26 AC8 ASN B 331 GLU B 347 1 17 HELIX 27 AC9 ASN B 360 SER B 371 1 12 HELIX 28 AD1 ASP B 380 VAL B 392 1 13 SHEET 1 AA1 7 THR A 54 HIS A 55 0 SHEET 2 AA1 7 LEU A 58 PHE A 61 -1 O LEU A 58 N HIS A 55 SHEET 3 AA1 7 LYS A 41 THR A 46 1 N GLY A 45 O PHE A 61 SHEET 4 AA1 7 LYS A 17 GLN A 21 1 N ILE A 18 O VAL A 43 SHEET 5 AA1 7 ALA A 75 ILE A 78 1 O VAL A 77 N GLN A 21 SHEET 6 AA1 7 LEU A 99 CYS A 102 1 O VAL A 101 N ILE A 78 SHEET 7 AA1 7 ARG A 126 ILE A 128 1 O ARG A 126 N VAL A 100 SHEET 1 AA2 7 CYS A 141 GLY A 144 0 SHEET 2 AA2 7 GLY A 134 ASN A 137 -1 N ASN A 137 O CYS A 141 SHEET 3 AA2 7 GLN A 180 GLY A 185 -1 O GLY A 185 N GLY A 134 SHEET 4 AA2 7 LYS A 153 SER A 160 1 N ILE A 158 O VAL A 184 SHEET 5 AA2 7 GLY A 211 GLU A 217 1 O ILE A 213 N GLY A 157 SHEET 6 AA2 7 VAL A 242 ALA A 247 1 O VAL A 243 N ILE A 212 SHEET 7 AA2 7 VAL A 284 VAL A 285 1 O VAL A 284 N VAL A 242 SHEET 1 AA3 4 PHE B 22 ALA B 25 0 SHEET 2 AA3 4 VAL B 103 GLU B 107 -1 O VAL B 105 N PHE B 23 SHEET 3 AA3 4 ILE B 43 ALA B 47 -1 N LYS B 46 O MET B 104 SHEET 4 AA3 4 VAL B 67 THR B 70 -1 O THR B 70 N ILE B 43 SHEET 1 AA4 3 VAL B 58 PHE B 59 0 SHEET 2 AA4 3 ASN B 87 ALA B 89 -1 O ALA B 89 N VAL B 58 SHEET 3 AA4 3 VAL B 98 LYS B 99 -1 O VAL B 98 N LEU B 88 SHEET 1 AA5 5 PHE B 152 GLN B 155 0 SHEET 2 AA5 5 GLY B 127 SER B 133 -1 N GLY B 132 O PHE B 152 SHEET 3 AA5 5 TYR B 116 ASP B 122 -1 N ALA B 118 O VAL B 131 SHEET 4 AA5 5 ALA B 200 VAL B 205 -1 O VAL B 205 N LEU B 117 SHEET 5 AA5 5 ALA B 221 PHE B 225 -1 O ASN B 224 N GLN B 202 SHEET 1 AA6 2 PHE B 208 GLU B 210 0 SHEET 2 AA6 2 VAL B 216 CYS B 218 -1 O VAL B 217 N GLY B 209 SHEET 1 AA7 6 LYS B 258 GLY B 261 0 SHEET 2 AA7 6 ASN B 292 LEU B 296 -1 O PHE B 293 N ILE B 260 SHEET 3 AA7 6 ILE B 266 ASN B 271 1 N VAL B 270 O LEU B 296 SHEET 4 AA7 6 ALA B 320 GLY B 327 1 O LEU B 322 N ALA B 267 SHEET 5 AA7 6 LEU B 352 GLY B 358 1 O VAL B 353 N VAL B 323 SHEET 6 AA7 6 ILE B 375 SER B 377 1 O THR B 376 N LEU B 352 LINK MG MG A 405 O HOH A 567 1555 1555 2.24 LINK MG MG A 405 O5 ZNS B 602 1555 1555 2.14 LINK MG MG A 405 O2 ZNS B 602 1555 1555 2.40 LINK MG MG A 405 O HOH B 701 1555 1555 2.98 LINK MG MG A 405 O HOH B 719 1555 1555 2.38 LINK MG MG A 405 O HOH B 764 1555 1555 1.93 CISPEP 1 GLY A 129 PRO A 130 0 9.89 CISPEP 2 ASN B 206 PRO B 207 0 1.22 CRYST1 80.436 81.452 54.331 90.00 103.37 90.00 P 1 21 1 2 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 0.012432 0.000000 0.002955 0.00000 SCALE2 0.000000 0.012277 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018918 0.00000