2I6T - Header Asymmetric Unit

HEADER UNKNOWN FUNCTION 29-AUG-06 2I6T

TITLE ORTHORHOMBIC STRUCTURE OF THE LDH DOMAIN OF HUMAN UBIQUITIN- TITLE 2 CONJUGATING ENZYME E2-LIKE ISOFORM A

COMPND MOL_ID: 1; COMPND 2 MOLECULE: UBIQUITIN-CONJUGATING ENZYME E2-LIKE ISOFORM A; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: L-LACTATE DEHYDROGENASE DOMAIN, RESIDUES 171-471; COMPND 5 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: UEVLD; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28-LIC

KEYWDS L-LACTATE DEHYDROGENASE, OXIDOREDUCTASE, UBIQUITIN-PROTEIN LIGASE, KEYWDS 2 UNKNOWN FUNCTION

EXPDTA X-RAY DIFFRACTION

AUTHOR J.R.WALKER,G.V.AVVAKUMOV,S.XUE,E.M.NEWMAN,P.J.FINERTY JR.,C.BUTLER- AUTHOR 2 COLE,W.TEMPEL,J.WEIGELT,M.SUNDSTROM,C.H.ARROWSMITH,A.M.EDWARDS, AUTHOR 3 A.BOCHKAREV,S.DHE-PAGANON

REVDAT 3 13-JUL-11 2I6T 1 VERSN REVDAT 2 24-FEB-09 2I6T 1 VERSN REVDAT 1 24-OCT-06 2I6T 0

JRNL AUTH G.V.AVVAKUMOV,J.R.WALKER,S.XUE,E.M.NEWMAN,P.J.FINERTY JR., JRNL AUTH 2 C.BUTLER-COLE,W.TEMPEL,J.WEIGELT,M.SUNDSTROM,C.H.ARROWSMITH, JRNL AUTH 3 A.M.EDWARDS,A.BOCHKAREV,S.DHE-PAGANON JRNL TITL STRUCTURAL INVESTIGATION INTO THE L-LACTATE DEHYDROGENASE JRNL TITL 2 DOMAIN OF HUMAN UBIQUITIN-CONJUGATING ENZYME E2-LIKE ISOFORM JRNL TITL 3 A JRNL REF TO BE PUBLISHED JRNL REFN

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.KLOOR,P.BORK,A.DUWE,R.KLAES,M.VON KNEBEL DOEBERITZ, REMARK 1 AUTH 2 R.RIDDER REMARK 1 TITL IDENTIFICATION AND CHARACTERIZATION OF UEV3, A HUMAN CDNA REMARK 1 TITL 2 WITH SIMILARITIES TO INACTIVE E2 UBIQUITIN-CONJUGATING REMARK 1 TITL 3 ENZYMES REMARK 1 REF BIOCHIM.BIOPHYS.ACTA V.1579 219 2002 REMARK 1 REFN ISSN 0006-3002 REMARK 1 PMID 12427560 REMARK 1 DOI 10.1016/S0167-4781(02)00543-2

REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 26.55 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 37628 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.183 REMARK 3 R VALUE (WORKING SET) : 0.180 REMARK 3 FREE R VALUE : 0.230 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.300 REMARK 3 FREE R VALUE TEST SET COUNT : 2086 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.15 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2539 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.93 REMARK 3 BIN R VALUE (WORKING SET) : 0.2020 REMARK 3 BIN FREE R VALUE SET COUNT : 348 REMARK 3 BIN FREE R VALUE : 0.2690 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4281 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 62 REMARK 3 SOLVENT ATOMS : 277 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.56 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.192 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.174 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.112 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.134 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.954 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.934 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4455 ; 0.013 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6032 ; 1.412 ; 1.971 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 566 ; 5.676 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 170 ;35.985 ;25.824 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 807 ;14.204 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 14 ;24.017 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 736 ; 0.092 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3154 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 2141 ; 0.215 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 3046 ; 0.300 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 310 ; 0.153 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 100 ; 0.157 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 40 ; 0.139 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 2890 ; 2.077 ; 3.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4571 ; 3.070 ; 4.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1746 ; 4.026 ; 5.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1459 ; 6.037 ; 7.000 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS

REMARK 4 REMARK 4 2I6T COMPLIES WITH FORMAT V. 3.30, 13-JUL-11

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-SEP-06. REMARK 100 THE RCSB ID CODE IS RCSB039209.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-JUL-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54178 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 39716 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 26.550 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 7.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.18000 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 12.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.18 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 6.60 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.72000 REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.880 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: PDB ENTRY 1I10 REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.47 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.53 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 26% PEG3350, 0.2 M AMMONIUM SULFATE, REMARK 280 0.1 M SODIUM CACODYLATE, PH 5.2 IN PROTEIN BUFFER COMPRISING OF REMARK 280 20 MM TRIS-HCL, PH 8.0, 500 MM NACL, 5% GLYCEROL, 10 MM REMARK 280 DITHIOTHREITOL, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298.0K

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 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+1/2,Y+1/2,-Z REMARK 290 4555 X+1/2,-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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 26.54400 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 49.45600 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 26.54400 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 49.45600 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL

REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A TETRAMER GENERATED REMARK 300 BY THE TWO FOLD AXIS: -X, -Y, Z.

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: TETRAMERIC 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 53.08800 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 4970 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23080 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -77.0 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH B 601 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 506 LIES ON A SPECIAL POSITION.

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 169 REMARK 465 SER A 170 REMARK 465 SER A 171 REMARK 465 LYS A 172 REMARK 465 SER A 173 REMARK 465 TRP A 174 REMARK 465 ALA A 175 REMARK 465 ASN A 176 REMARK 465 HIS A 177 REMARK 465 GLU A 178 REMARK 465 ASN A 179 REMARK 465 LYS A 180 REMARK 465 THR A 181 REMARK 465 GLU A 217 REMARK 465 GLY A 218 REMARK 465 THR A 219 REMARK 465 LYS A 220 REMARK 465 GLY A 221 REMARK 465 LEU A 256 REMARK 465 GLY A 257 REMARK 465 SER A 258 REMARK 465 SER A 259 REMARK 465 LYS A 447 REMARK 465 GLY B 169 REMARK 465 SER B 170 REMARK 465 SER B 171 REMARK 465 LYS B 172 REMARK 465 SER B 173 REMARK 465 TRP B 174 REMARK 465 ALA B 175 REMARK 465 ASN B 176 REMARK 465 HIS B 177 REMARK 465 GLU B 178 REMARK 465 ASN B 179 REMARK 465 LYS B 180 REMARK 465 THR B 181 REMARK 465 THR B 219 REMARK 465 LYS B 220 REMARK 465 LEU B 256 REMARK 465 GLY B 257 REMARK 465 SER B 258 REMARK 465 SER B 259 REMARK 465 GLU B 448 REMARK 465 ASP B 449

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 OE1 GLN B 324 O3 GOL A 10 2.11 REMARK 500 OH TYR B 419 O HOH B 568 2.18 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 HIS A 245 33.65 71.81 REMARK 500 LEU A 380 64.86 -118.72 REMARK 500 ARG A 381 -77.93 -94.09 REMARK 500 ASN B 233 18.94 56.97 REMARK 500 REMARK 500 REMARK: NULL

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 2 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 3 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 4 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 5 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 6 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 7 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 8 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 9 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 10 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 11

DBREF 2I6T A 171 471 UNP Q6P2F0 Q6P2F0_HUMAN 149 357 DBREF 2I6T B 171 471 UNP Q6P2F0 Q6P2F0_HUMAN 149 357

SEQADV 2I6T GLY A 169 UNP Q6P2F0 CLONING ARTIFACT SEQADV 2I6T SER A 170 UNP Q6P2F0 CLONING ARTIFACT SEQADV 2I6T GLY B 169 UNP Q6P2F0 CLONING ARTIFACT SEQADV 2I6T SER B 170 UNP Q6P2F0 CLONING ARTIFACT

SEQRES 1 A 303 GLY SER SER LYS SER TRP ALA ASN HIS GLU ASN LYS THR SEQRES 2 A 303 VAL ASN LYS ILE THR VAL VAL GLY GLY GLY GLU LEU GLY SEQRES 3 A 303 ILE ALA CYS THR LEU ALA ILE SER ALA LYS GLY ILE ALA SEQRES 4 A 303 ASP ARG LEU VAL LEU LEU ASP LEU SER GLU GLY THR LYS SEQRES 5 A 303 GLY ALA THR MET ASP LEU GLU ILE PHE ASN LEU PRO ASN SEQRES 6 A 303 VAL GLU ILE SER LYS ASP LEU SER ALA SER ALA HIS SER SEQRES 7 A 303 LYS VAL VAL ILE PHE THR VAL ASN SER LEU GLY SER SER SEQRES 8 A 303 GLN SER TYR LEU ASP VAL VAL GLN SER ASN VAL ASP MET SEQRES 9 A 303 PHE ARG ALA LEU VAL PRO ALA LEU GLY HIS TYR SER GLN SEQRES 10 A 303 HIS SER VAL LEU LEU VAL ALA SER GLN PRO VAL GLU ILE SEQRES 11 A 303 MET THR TYR VAL THR TRP LYS LEU SER THR PHE PRO ALA SEQRES 12 A 303 ASN ARG VAL ILE GLY ILE GLY CYS ASN LEU ASP SER GLN SEQRES 13 A 303 ARG LEU GLN TYR ILE ILE THR ASN VAL LEU LYS ALA GLN SEQRES 14 A 303 THR SER GLY LYS GLU VAL TRP VAL ILE GLY GLU GLN GLY SEQRES 15 A 303 GLU ASP LYS VAL LEU THR TRP SER GLY GLN GLU GLU VAL SEQRES 16 A 303 VAL SER HIS THR SER GLN VAL GLN LEU SER ASN ARG ALA SEQRES 17 A 303 MET GLU LEU LEU ARG VAL LYS GLY GLN ARG SER TRP SER SEQRES 18 A 303 VAL GLY LEU SER VAL ALA ASP MET VAL ASP SER ILE VAL SEQRES 19 A 303 ASN ASN LYS LYS LYS VAL HIS SER VAL SER ALA LEU ALA SEQRES 20 A 303 LYS GLY TYR TYR ASP ILE ASN SER GLU VAL PHE LEU SER SEQRES 21 A 303 LEU PRO CYS ILE LEU GLY THR ASN GLY VAL SER GLU VAL SEQRES 22 A 303 ILE LYS THR THR LEU LYS GLU ASP THR VAL THR GLU LYS SEQRES 23 A 303 LEU GLN SER SER ALA SER SER ILE HIS SER LEU GLN GLN SEQRES 24 A 303 GLN LEU LYS LEU SEQRES 1 B 303 GLY SER SER LYS SER TRP ALA ASN HIS GLU ASN LYS THR SEQRES 2 B 303 VAL ASN LYS ILE THR VAL VAL GLY GLY GLY GLU LEU GLY SEQRES 3 B 303 ILE ALA CYS THR LEU ALA ILE SER ALA LYS GLY ILE ALA SEQRES 4 B 303 ASP ARG LEU VAL LEU LEU ASP LEU SER GLU GLY THR LYS SEQRES 5 B 303 GLY ALA THR MET ASP LEU GLU ILE PHE ASN LEU PRO ASN SEQRES 6 B 303 VAL GLU ILE SER LYS ASP LEU SER ALA SER ALA HIS SER SEQRES 7 B 303 LYS VAL VAL ILE PHE THR VAL ASN SER LEU GLY SER SER SEQRES 8 B 303 GLN SER TYR LEU ASP VAL VAL GLN SER ASN VAL ASP MET SEQRES 9 B 303 PHE ARG ALA LEU VAL PRO ALA LEU GLY HIS TYR SER GLN SEQRES 10 B 303 HIS SER VAL LEU LEU VAL ALA SER GLN PRO VAL GLU ILE SEQRES 11 B 303 MET THR TYR VAL THR TRP LYS LEU SER THR PHE PRO ALA SEQRES 12 B 303 ASN ARG VAL ILE GLY ILE GLY CYS ASN LEU ASP SER GLN SEQRES 13 B 303 ARG LEU GLN TYR ILE ILE THR ASN VAL LEU LYS ALA GLN SEQRES 14 B 303 THR SER GLY LYS GLU VAL TRP VAL ILE GLY GLU GLN GLY SEQRES 15 B 303 GLU ASP LYS VAL LEU THR TRP SER GLY GLN GLU GLU VAL SEQRES 16 B 303 VAL SER HIS THR SER GLN VAL GLN LEU SER ASN ARG ALA SEQRES 17 B 303 MET GLU LEU LEU ARG VAL LYS GLY GLN ARG SER TRP SER SEQRES 18 B 303 VAL GLY LEU SER VAL ALA ASP MET VAL ASP SER ILE VAL SEQRES 19 B 303 ASN ASN LYS LYS LYS VAL HIS SER VAL SER ALA LEU ALA SEQRES 20 B 303 LYS GLY TYR TYR ASP ILE ASN SER GLU VAL PHE LEU SER SEQRES 21 B 303 LEU PRO CYS ILE LEU GLY THR ASN GLY VAL SER GLU VAL SEQRES 22 B 303 ILE LYS THR THR LEU LYS GLU ASP THR VAL THR GLU LYS SEQRES 23 B 303 LEU GLN SER SER ALA SER SER ILE HIS SER LEU GLN GLN SEQRES 24 B 303 GLN LEU LYS LEU

HET SO4 A 1 5 HET SO4 B 2 5 HET SO4 B 3 5 HET SO4 A 4 5 HET GOL B 5 6 HET GOL A 6 6 HET GOL A 7 6 HET GOL B 8 6 HET GOL A 9 6 HET GOL A 10 6 HET GOL A 11 6

HETNAM SO4 SULFATE ION HETNAM GOL GLYCEROL

HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL

FORMUL 3 SO4 4(O4 S 2-) FORMUL 7 GOL 7(C3 H8 O3) FORMUL 14 HOH *277(H2 O)

HELIX 1 1 GLY A 191 GLY A 205 1 15 HELIX 2 2 ALA A 222 ASN A 230 1 9 HELIX 3 3 ASP A 239 ALA A 244 5 6 HELIX 4 4 SER A 261 SER A 284 1 24 HELIX 5 5 PRO A 295 THR A 308 1 14 HELIX 6 6 PRO A 310 ASN A 312 5 3 HELIX 7 7 CYS A 319 VAL A 333 1 15 HELIX 8 8 THR A 338 LYS A 341 5 4 HELIX 9 9 SER A 365 GLU A 378 1 14 HELIX 10 10 ARG A 386 ASN A 403 1 18 HELIX 11 11 ASP A 449 LEU A 469 1 21 HELIX 12 12 GLY B 191 LYS B 204 1 14 HELIX 13 13 GLY B 221 THR B 223 5 3 HELIX 14 14 MET B 224 PHE B 229 1 6 HELIX 15 15 ASP B 239 ALA B 244 5 6 HELIX 16 16 SER B 261 ALA B 275 1 15 HELIX 17 17 LEU B 276 SER B 284 1 9 HELIX 18 18 PRO B 295 THR B 308 1 14 HELIX 19 19 PRO B 310 ASN B 312 5 3 HELIX 20 20 CYS B 319 VAL B 333 1 15 HELIX 21 21 THR B 338 LYS B 341 5 4 HELIX 22 22 SER B 365 ARG B 381 1 17 HELIX 23 23 ARG B 386 ASN B 403 1 18 HELIX 24 24 VAL B 451 GLN B 467 1 17

SHEET 1 A 6 VAL A 234 SER A 237 0 SHEET 2 A 6 ARG A 209 LEU A 213 1 N LEU A 210 O GLU A 235 SHEET 3 A 6 LYS A 184 VAL A 188 1 N VAL A 187 O LEU A 213 SHEET 4 A 6 VAL A 248 PHE A 251 1 O ILE A 250 N VAL A 188 SHEET 5 A 6 VAL A 288 VAL A 291 1 O LEU A 290 N PHE A 251 SHEET 6 A 6 VAL A 314 GLY A 316 1 O ILE A 315 N VAL A 291 SHEET 1 B 2 VAL A 343 ILE A 346 0 SHEET 2 B 2 VAL A 354 TRP A 357 -1 O VAL A 354 N ILE A 346 SHEET 1 C 3 LYS A 407 LEU A 414 0 SHEET 2 C 3 PHE A 426 GLY A 434 -1 O CYS A 431 N HIS A 409 SHEET 3 C 3 GLY A 437 VAL A 441 -1 O SER A 439 N ILE A 432 SHEET 1 D 6 VAL B 234 SER B 237 0 SHEET 2 D 6 ARG B 209 LEU B 213 1 N LEU B 212 O GLU B 235 SHEET 3 D 6 LYS B 184 VAL B 188 1 N VAL B 187 O LEU B 213 SHEET 4 D 6 VAL B 248 PHE B 251 1 O ILE B 250 N VAL B 188 SHEET 5 D 6 VAL B 288 VAL B 291 1 O LEU B 290 N VAL B 249 SHEET 6 D 6 VAL B 314 GLY B 316 1 O ILE B 315 N VAL B 291 SHEET 1 E 2 VAL B 343 ILE B 346 0 SHEET 2 E 2 VAL B 354 TRP B 357 -1 O THR B 356 N TRP B 344 SHEET 1 F 3 LYS B 407 LEU B 414 0 SHEET 2 F 3 PHE B 426 GLY B 434 -1 O CYS B 431 N HIS B 409 SHEET 3 F 3 GLY B 437 VAL B 441 -1 O GLU B 440 N ILE B 432

CISPEP 1 GLN A 294 PRO A 295 0 -7.93 CISPEP 2 GLN B 294 PRO B 295 0 -6.53

SITE 1 AC1 8 HIS A 282 ALA A 336 GLN A 337 THR A 338 SITE 2 AC1 8 SER A 339 GLU A 362 HOH A 497 HOH A 549 SITE 1 AC2 7 HIS B 282 ALA B 336 GLN B 337 THR B 338 SITE 2 AC2 7 SER B 339 GLU B 362 HOH B 498 SITE 1 AC3 7 GOL B 8 HIS B 282 SER B 365 SER B 368 SITE 2 AC3 7 TYR B 418 HOH B 494 HOH B 507 SITE 1 AC4 9 GOL A 7 HIS A 282 VAL A 364 SER A 365 SITE 2 AC4 9 SER A 368 TYR A 418 HOH A 500 HOH A 530 SITE 3 AC4 9 HOH A 590 SITE 1 AC5 8 ILE B 317 GLY B 318 CYS B 319 ASN B 320 SITE 2 AC5 8 LEU B 321 ASP B 322 GLN B 385 SER B 393 SITE 1 AC6 10 ILE A 317 GLY A 318 CYS A 319 ASN A 320 SITE 2 AC6 10 LEU A 321 ASP A 322 GLN A 349 GLN A 385 SITE 3 AC6 10 SER A 393 HOH A 544 SITE 1 AC7 10 SO4 A 4 PRO A 278 GLY A 281 HIS A 282 SITE 2 AC7 10 SER A 307 THR A 367 SER A 368 GLN A 371 SITE 3 AC7 10 LYS A 443 HOH A 500 SITE 1 AC8 10 SO4 B 3 PRO B 278 GLY B 281 HIS B 282 SITE 2 AC8 10 SER B 307 THR B 367 SER B 368 GLN B 371 SITE 3 AC8 10 LYS B 443 HOH B 494 SITE 1 AC9 8 LYS A 238 ASP A 239 LEU A 240 SER A 241 SITE 2 AC9 8 VAL A 333 LEU A 334 ARG A 375 HOH A 529 SITE 1 BC1 8 ASP A 225 ILE A 228 PHE A 229 HOH A 552 SITE 2 BC1 8 LEU B 321 GLN B 324 LEU B 392 SER B 393 SITE 1 BC2 8 TYR A 418 VAL A 441 ILE A 442 LYS A 443 SITE 2 BC2 8 THR A 444 HOH A 517 HOH A 540 HOH A 606

CRYST1 53.088 98.912 126.753 90.00 90.00 90.00 P 21 21 2 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 0.018837 0.000000 0.000000 0.00000

SCALE2 0.000000 0.010110 0.000000 0.00000

SCALE3 0.000000 0.000000 0.007889 0.00000